NCI Drug Dictionary - National Cancer Institute | h/H/1

NCI Drug Dictionary - National Cancer Institute

217 results found for: H

H1299 tumor cell lysate vaccine

A cell lysate derived from a lung cancer cell line, H1299, with potential immunostimulatory and antineoplastic activities. Upon intramuscular administration, the H1299 tumor cell lysate exposes the immune system to an undefined amount of tumor associated antigens (TAA), particularly cancer testis antigens (CTAs), which may result in the induction of both anti-tumoral cytotoxic T-lymphocytes (CTL) and antibody-dependent responses against TAA-expressing cells, leading to tumor cell lysis. CTAs, such as MAGE, are selectively expressed in a variety of cancers but are not expressed in normal, healthy cells outside the testis. Check for active clinical trials using this agent. (NCI Thesaurus)

H3.3K27M-specific peptide vaccine

A vaccine composed of a peptide derived from histone H3.3 containing the amino acid substitution mutation lysine (Lys) 27-to-methionine (H3.3K27M), with potential immunoactivating and antineoplastic activities. Upon administration of the H3.3K27M-specific peptide vaccine, the immune system may exert a cytotoxic T-lymphocyte (CTL)-mediated immune response against H3.3K27M-expressing tumor cells. The H3.3K27M mutation alters the methylation and acetylation profile of the histone H3 variant H3.3 at Lys 27. Modification of H3.3 at Lys 27 regulates gene expression, and the H3.3K27M mutation occurs in a variety of cancer cell types. Check for active clinical trials using this agent. (NCI Thesaurus)

HAAH lambda phage vaccine PAN 301-1

A nanoparticle-based cancer vaccine composed of a neutralized bacteriophage lambda construct that is genetically engineered to contain peptide fragments of human aspartyl/asparaginyl beta-hydroxylase (HAAH; ASPH) on its surface and are fused to the C-terminus of the head protein of phage lambda gpD, with potential immunostimulating and antineoplastic activities. HAAH-1/2/3 lambda phage vaccine PAN 301-1 also contains DNA fragments representing the phage CpG motif that activate the MHC class II pathway. Upon intradermal administration of the HAAH-1/2/3 lambda phage vaccine PAN 301-1, the bacteriophage exposes the immune system to HAAH, producing a HAAH-specific antibody response, and may activate the immune system to induce a cytotoxic T-lymphocyte (CTL)-mediated immune response against HAAH-expressing tumor cells. HAAH is a transmembrane protein and highly conserved enzyme that catalyzes the hydroxylation of aspartyl and asparaginyl residues in epidermal growth factor-like domains of substrate proteins. HAAH is normally expressed in fetal development and is upregulated in a variety of cancer cell types, while its expression is nearly absent in healthy, normal cells. HAAH plays a key role in cancer cell growth, cell motility and invasiveness. Its expression is associated with a poor prognosis. Check for active clinical trials using this agent. (NCI Thesaurus)

Haelan 951

(Other name for: fermented soybean protein beverage)

Haemophilus influenzae b vaccine

A vaccine against serotype b of the Gram-negative bacterium H. influenzae (Hib). Hib vaccines contain polysaccharide-protein conjugate antigens that produce greater host immune responses than first-generation purified polysaccharide vaccine. These vaccines may differ with regard to use of protein carriers, polysaccharides, diluents, and preservatives. Check for active clinical trials using this agent. (NCI Thesaurus)

hafnium oxide-containing nanoparticles NBTXR3

A suspension of nanoparticles containing inert inorganic hafnium oxide (HfO2) crystals with potential antineoplastic activity. Upon injection of NBTXR3 into the tumor, the hafnium oxide-containing nanoparticles accumulate in the tumor cells. Subsequent application of radiation beams to the tumor tissue causes HfO2 particles to emit huge amounts of electrons. This results in the formation of free radicals within the tumor cells, which in turn causes targeted destruction of the cancer cells. Compared to standard radiotherapy, because of the inert nature of NBTXR3, this agent emits electrons only during its exposure to radiation which improves radiotherapy efficiency. Check for active clinical trials using this agent. (NCI Thesaurus)

Halaven

(Other name for: eribulin mesylate)

Haldol

(Other name for: haloperidol)

Halodrin

(Other name for: fluoxymesterone)

halofuginone hydrobromide

The hydrobromide salt of halofuginone, a semisynthetic quinazolinone alkaloid anticoccidial derived from the plant Dichroa febrifuga, with antifibrotic and potential antineoplastic activities. Halofuginone specifically inhibits collagen type I gene expression and matrix metalloproteinase 2 (MMP-2) gene expression, which may result in the suppression of angiogenesis, tumor stromal cell development, and tumor cell growth. These effects appear to be due to halofuginone-mediated inhibition of the collagen type I and MMP-2 promoters. Collagen type I and MMP-2 play important roles in fibro-proliferative diseases. Check for active clinical trials using this agent. (NCI Thesaurus)

haloperidol

A phenylbutylpiperadine derivative with antipsychotic, neuroleptic, and antiemetic activities. Haloperidol competitively blocks postsynaptic dopamine (D2) receptors in the mesolimbic system of the brain, thereby eliminating dopamine neurotransmission and leading to antidelusionary and antihallucinagenic effects. Antagonistic activity mediated through D2 dopamine receptors in the chemoreceptive trigger zone (CTZ) accounts for its antiemetic activity. Check for active clinical trials using this agent. (NCI Thesaurus)

Halotestin

(Other name for: fluoxymesterone)

haNK

(Other name for: allogeneic natural killer cell line NK-92)

Havrix

(Other name for: hepatitis A vaccine)

HCV DNA vaccine INO-8000

A multi-antigen DNA vaccine consisting of plasmids encoding the hepatitis C virus (HCV) nonstructural proteins 3 (NS3), 4A (NS4A), 4B (NS4B) and 5A (NS5A), with potential immunomodulating and cancer preventive activities. Administered via intramuscular injection followed by electroporation, cells transfected with the HCV DNA vaccine INO-8000 express the encoded HCV proteins, which may elicit a cytotoxic T-lymphocyte (CTL) response against HCV-infected liver cells expressing the NS3, NS4A, NS4B or NS5A proteins. This results in the eradication of HCV-infected cells. HCV, a small, enveloped, single-stranded RNA virus belonging to the Flaviviridae family, is associated with the development of hepatocellular carcinoma (HCC). Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC inhibitor 4SC-202

An orally bioavailable benzamide and inhibitor of human class I histone deacetylases (HDACs) isoenzymes 1, 2 and 3, with potential antineoplastic activity. HDAC inhibitor 4SC-202 selectively binds to and inhibits class I HDACs leading to an accumulation of highly acetylated histones. This may result in an induction of chromatin remodeling, the selective transcription of tumor suppressor genes, and the tumor suppressor protein-mediated inhibition of tumor cell division and eventually the induction of tumor cell apoptosis. This may inhibit tumor cell proliferation in susceptible tumor cells. HDACs, upregulated in many tumor types, are a class of enzymes that deacetylate chromatin histone proteins.

HDAC inhibitor ACY-241

An orally available histone deacetylase (HDAC) inhibitor, with potential antineoplastic activity. Upon oral administration, ACY-241 inhibits the activity of HDACs; this results in an accumulation of highly acetylated chromatin histones, the induction of chromatin remodeling and an altered pattern of gene expression. This leads to the inhibition of tumor oncogene transcription, and the selective transcription of tumor suppressor genes, which inhibit tumor cell division and induce tumor cell apoptosis. HDAC, an enzyme upregulated in many tumor types, deacetylates chromatin histone proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC inhibitor AR-42

An orally available phenylbutyrate-derived histone deacetylase (HDAC) inhibitor, with potential antineoplastic activity. Upon oral administration, AR-42 inhibits the catalytic activity of HDAC, which results in an accumulation of highly acetylated chromatin histones, the induction of chromatin remodeling and an altered pattern of gene expression. This leads to the inhibition of tumor oncogene transcription, and the selective transcription of tumor suppressor genes, which inhibits tumor cell division and induces tumor cell apoptosis. HDAC, an enzyme upregulated in many tumor types, deacetylates chromatin histone proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC inhibitor CG200745

A histone deacetylase (HDAC) inhibitor with potential antineoplastic activity. CG200745 inhibits the catalytic activity of HDAC, resulting in an accumulation of highly acetylated chromatin histones, followed by the induction of chromatin remodeling and an altered pattern of gene expression. In particular, this agent enhances the histone acetylation of the tumor suppressor gene p53. This results in an accumulation of p53, p53-dependent transactivation and apoptosis in tumor cells. HDAC, an enzyme upregulated in many tumor types, deacetylates chromatin histone proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC inhibitor CHR-2845

A hydroxamic acid-derived histone deacetylase (HDAC) inhibitor with potential antineoplastic activity. CHR-2845 inhibits HDAC leading to an accumulation of highly acetylated histones, which may result in chromatin remodeling, inhibition of tumor oncogene transcription, inhibition of tumor cell division, and the induction of tumor cell apoptosis. HDAC, an enzyme upregulated in many tumor types, deacetylates chromatin histone proteins; this agent may specifically target HDACs in cells of the monocyte-macrophage lineage. Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC inhibitor CKD-581

A highly water-soluble, pan histone deacetylase (HDAC) inhibitor, with potential antineoplastic activity. Upon administration, HDAC inhibitor CKD-581 targets and inhibits HDAC, resulting in an accumulation of highly acetylated histones, the induction of chromatin remodeling, and an altered pattern of gene expression. This leads to the inhibition of tumor oncogene transcription, and the selective transcription of tumor suppressor genes, which results in the inhibition of tumor cell division and the induction of tumor cell apoptosis. HDACs, upregulated in many tumor cell types, are a family of metalloenzymes responsible for the deacetylation of chromatin histone proteins.

HDAC inhibitor CXD101

A novel histone deacetylase (HDAC) inhibitor with potential antineoplastic activity. Although the exact therapeutic mechanism of action for CXD101 is not known, oral administration of this agent should inhibit the catalytic activity of HDAC, which results in an accumulation of highly acetylated histones, followed by the induction of chromatin remodeling and an altered pattern of gene expression. HDAC, a family of enzymes upregulated in many tumor types, deacetylates chromatin-associated histone proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC inhibitor MPT0E028

An orally bioavailable N-hydroxyacrylamide-derived inhibitor of both human pan-histone deacetylase (HDAC) enzymes and the serine/threonine protein kinase Akt (protein kinase B), with potential antineoplastic activity. Upon administration, HDAC inhibitor MPT0E028 selectively binds to and inhibits HDACs, which inhibits deacetylation of histone proteins and leads to the accumulation of highly acetylated histones. This may result in both an induction of chromatin remodeling, and the selective transcription of tumor suppressor genes. This prevents cell division and induces both cell cycle arrest and apoptosis, which may inhibit the proliferation of susceptible tumor cells. In addition, MPT0E028 inhibits the phosphorylation and activation of Akt, which prevents the activation of downstream signaling pathways, independent of its HDAC inhibitory activity. HDACs, upregulated in many tumor cell types, are a family of enzymes that deacetylate histone proteins. Akt, overexpressed in many tumor cell types, plays a key role in tumor cell proliferation and survival. Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC inhibitor OBP-801

An inhibitor of histone deacetylase (HDAC) enzymes, with potential antineoplastic activity. Upon administration, OBP-801 inhibits the activity of HDACs; this results in an accumulation of highly acetylated chromatin histones, the induction of chromatin remodeling and an altered pattern of gene expression. This leads to selective transcription of tumor suppressor genes, tumor suppressor protein-mediated inhibition of tumor cell division and induction of tumor cell apoptosis. This may inhibit proliferation of susceptible tumor cells. HDAC, which is upregulated in many tumor cell types, deacetylates chromatin histone proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC inhibitor SHP-141

A topical formulation containing the histone deacetylase (HDAC) inhibitor with potential antineoplastic activity. Upon cutaneous administration, SHP-141 selectively binds to and inhibits HDAC, resulting in an accumulation of highly acetylated histones in the skin (dermis and epidermis), the induction of chromatin remodeling, and the selective transcription of tumor suppressor genes. These events may result in the inhibition of tumor cell division and the induction of tumor cell apoptosis. HDACs, upregulated in many tumor cell types, are a family of metalloenzymes responsible for the deacetylation of chromatin histone proteins. Topical administration of SHP-141 allows for high concentrations of this agent locally while minimizing systemic toxicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC inhibitor VRx-3996

An orally bioavailable, second-generation hydroxamic acid-based inhibitor of histone deacetylase (HDAC), with potential antineoplastic activity. HDAC inhibitor VRx-3996 targets and inhibits HDAC, resulting in an accumulation of highly acetylated histones, the induction of chromatin remodeling, and the selective transcription of tumor suppressor genes; these events result in the inhibition of tumor cell division and the induction of tumor cell apoptosis. This agent may upregulate HSP70 and downregulate anti-apoptotic Bcl-2 proteins more substantially than some first-generation HDAC inhibitors. HDACs, upregulated in many tumor cell types, are a family of metalloenzymes responsible for the deacetylation of chromatin histone proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC/EGFR/Her2 inhibitor CUDC-101

A multi-targeted, small-molecule inhibitor of histone deacetylase (HDAC), epidermal growth factor receptor tyrosine kinase (EGFR/ErbB1), and human epidermal growth factor receptor 2 tyrosine kinase (HER2/neu or ErbB2) with potential antineoplastic activity. HDAC/EGFR/HER2 inhibitor CUDC-101 inhibits the activity of these three enzymes but the exact mechanism of action is presently unknown. This agent may help overcome resistance to inhibition of EGFR and Her2 through a simultaneous, synergistic inhibition of EGFR, Her2, and HDAC. Check for active clinical trials using this agent. (NCI Thesaurus)

HDAC6 inhibitor KA2507

An orally bioavailable inhibitor of histone deacetylase (HDAC) type 6 (HDAC6; HDAC-6), with potential antineoplastic activity. Upon administration, KA2507 targets, binds to and inhibits the activity of HDAC6. This results in an accumulation of highly acetylated chromatin histones, the induction of chromatin remodeling and an altered pattern of gene expression. Specifically, inhibition of HDAC6 prevents STAT3 activity, which leads to a reduction in programmed death-1 (PD-1) expression. Eventually, this results in a selective transcription of tumor suppressor genes, tumor suppressor protein-mediated inhibition of tumor cell division and an induction of apoptosis in tumor cells that overexpress HDAC6. HDAC6, which is upregulated in many tumor cell types, deacetylates chromatin histone proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

HDM2 inhibitor HDM201

An orally bioavailable human double minute 2 homolog (HDM2) inhibitor with potential antineoplastic activity. HDM2 inhibitor HDM201 inhibits the binding of the HDM2 protein to the transcriptional activation domain of the tumor suppressor protein p53. By preventing this HDM2-p53 interaction, the proteosome-mediated enzymatic degradation of p53 is inhibited, which may result in the restoration of both p53 signaling and p53-mediated induction of tumor cell apoptosis. HDM2, a zinc finger protein and negative regulator of the p53 pathway, is often overexpressed in cancer cells and has been implicated in cancer cell proliferation and survival. Check for active clinical trials using this agent. (NCI Thesaurus)

HDM2 inhibitor MK-8242

An orally bioavailable inhibitor of human homolog of double minute 2 (HDM2), with potential antineoplastic activity. Upon oral administration, HDM2 inhibitor MK-8242 inhibits the binding of the HDM2 protein to the transcriptional activation domain of the tumor suppressor protein p53. By preventing this HDM2-p53 interaction, the degradation of p53 is inhibited, which may result in the restoration of p53 signaling. This induces p53-mediated tumor cell apoptosis. HDM2 is a member of the RING finger-type family of E3 ubiquitin protein ligases and targets p53 for degradation; it is often overexpressed in cancer cells and has been implicated in cancer cell proliferation and survival. Check for active clinical trials using this agent. (NCI Thesaurus)

heat-treated varicella-zoster virus vaccine V212

A heat-treated varicella-zoster virus (VZV) vaccine with potential immunomodulating activity. Upon vaccination with heat-treated varicella-zoster virus vaccine V212, this vaccine may activate the immune system to generate specific anti-VZV antibodies and an active immunity against VZV infection. Check for active clinical trials using this agent. (NCI Thesaurus)

Hecoria

(Other name for: tacrolimus)

Hectorol

(Other name for: doxercalciferol)

Hedgehog inhibitor PF-04449913

An orally bioavailable small-molecule inhibitor of the Hedgehog (Hh) signaling pathway with potential antineoplastic activity. Hedgehog inhibitor PF-04449913 appears to inhibit Hh pathway signaling. The Hh signaling pathway plays an important role in cellular growth, differentiation and repair. Constitutive activation of Hh pathway signaling has been observed in various types of malignancies. Check for active clinical trials using this agent. (NCI Thesaurus)

Hemangeol

(Other name for: propranolol hydrochloride)

Hematide

(Other name for: synthetic peptide-based erythropoiesis stimulating agent)

hematoporphyrin derivative

A complex mixture of monomeric and aggregated porphyrins with photosensitizing activity. Upon systemic administration, hematoporphyrin derivatives accumulate in tumor cells and, once activated by red laser light (630 nm), in the presence of oxygen, produce singlet oxygen and other reactive oxygen radicals, resulting in local radical-mediated tumor cell death. Check for active clinical trials using this agent. (NCI Thesaurus)

hemiasterlin analogue E7974

An analogue of the sponge-derived anti-microtubule tripeptide hemiasterlin with antimitotic and potential antineoplastic activities. Hemiasterlin analogue E7974 binds to the Vinca domain on tubulin, resulting in inhibition of tubulin polymerization and microtubule assembly; depolymerization of exsiting microtubules; inhibition of mitosis; and inhibition of cellular proliferation. This agent may have more affinity for the beta-3 tubulin isotype. Check for active clinical trials using this agent. (NCI Thesaurus)

henatinib maleate

The maleate salt form of henatinib, an orally bioavalable, multitargeted tyrosine kinase inhibitor with potential antitumor and antiangiogenic activities. Henatinib inhibits vascular endothelial growth factor receptor type 2 (VEGFR2), a tyrosine kinase receptor upregulated in many tumor cells that plays a key role in angiogenesis. This may result in an inhibition of angiogenesis and eventually tumor cell proliferation. Henatinib, structurally similar to sunitinib, also inhibits, though to a lesser extent, mast/stem cell growth factor receptor (c-Kit) and, platelet-derived growth factor receptor (PDGFR) alpha and beta. Check for active clinical trials using this agent. (NCI Thesaurus)

heparan sulfate glycosaminoglycan mimetic M402

A low molecular weight heparin derivative and heparan sulfate proteoglycan (HSPG) mimetic with no or minimal anticoagulant activity and potential antineoplastic activities. Upon administration, M402 mimics HSPGs by binding to and inhibiting various heparin-binding growth factors, chemokines, and cytokines such as VEGF, HGF, FGF2, SDF-1a, heparanase and P-selectin all of which are essential for tumor angiogenesis and metastasis to occur. This inhibits heparin binding growth factor-mediated signaling and disrupts tumor-stromal interactions eventually leading to an inhibition of angiogenesis and tumor cell progression. In addition, M402 may enhance the cytotoxic effect of other chemotherapeutic agents. Check for active clinical trials using this agent. (NCI Thesaurus)

heparan sulfate glycosaminoglycan mimetic nanopolymer mouthwash

A nanopolymer-based mouthwash formulation containing a mimetic of the glycosaminoglycan (GAG) heparan sulfate, with potential anti-mucositic and protective activities. Upon rinsing with the mouthwash, GAGs bind to heparan sulfate binding sites on macromolecules within the extracellular matrix (EMC), which prevents the destruction of the ECM and protects both growth factors and cytokines from being degraded. By replacing the GAGs damaged by chemotherapy and/or radiation, this mouthwash may protect healthy tissue against the cytotoxic effects of chemotherapy and radiation and may prevent against radiotherapy- and chemotherapy-induced mucositis. Check for active clinical trials using this agent. (NCI Thesaurus)

heparin calcium

The calcium salt form of heparin. As a glycosaminoglycan anticoagulant, heparin calcium binds to antithrombin III to form a heparin-antithrombin III complex. The complex binds to and irreversibly inactivates thrombin and other activated clotting factors IX, X, XI, and XII and prevents the transformation of fibrinogen to fibrin. Check for active clinical trials using this agent. (NCI Thesaurus)

heparin sodium

The sodium salt form of heparin. As a glycosaminoglycan anticoagulant, heparin sodium binds to antithrombin III to form a heparin-antithrombin III complex. The complex binds to and irreversibly inactivates thrombin and other activated clotting factors IX, X, XI, and XII and prevents the transformation of fibrinogen to fibrin. Check for active clinical trials using this agent. (NCI Thesaurus)

hepatitis A vaccine

An inactivated virus vaccine that provides active immunization against hepatitis A virus (HAV). Immunization with hepatitis A vaccine induces the formation of anti-HAV antibodies which provide protection against hepatitis A infection. Check for active clinical trials using this agent. (NCI Thesaurus)

hepatitis B vaccine (recombinant)

A non-infectious mixture containing recombinant hepatitis B surface antigen (HBsAg) in a liquid vehicle. Immunization with the hepatitis B vaccine induces the formation of specific anti-hepatitis B antibodies and an active immunity against hepatitis B infection. Check for active clinical trials using this agent. (NCI Thesaurus)

hepatitis B virus antigen peptides/hepatitis G2 cell protein lysate-activated dendritic cells

A cell-based cancer vaccine composed of autologous dendritic cells (DCs) ex vivo activated with the hepatitis B virus (HBV)-specific tumor-associated antigen (TAA) peptides derived from the patient's tumor and cell lysate proteins harvested from the immortalized human liver cancer cell line HepG2, with potential immunostimulatory and antineoplastic activities. Upon administration, the HBV peptides/HepG2 cell protein lysate-activated DCs expose the immune system to the HBV epitopes and an undefined amount of other TAAs from the HepG2 cell lysate, which may result in the induction of a specific anti-tumor cytotoxic T-lymphocyte (CTL)-mediated immune response against tumor cells expressing the HBV/HepG2 TAAs. HBV TAAs are found on HBV-positive cells and on HBV-induced hepatocellular carcinoma (HBV-HCC).

hepatitis C immune globulin intravenous

A human plasma-derived, polyclonal, intravenous immunoglobulin G (IgG) formulation containing high levels of antibodies against hepatitis C virus (HCV), a small, enveloped, single-stranded RNA virus belonging to the Flaviviridae family, with potential immunomodulating and antiviral activities. The hepatitis C IgG is isolated from donors expressing high amounts of HCV antibodies. Upon intravenous administration, the anti-HCV antibodies bind to the virus and provide passive immunization against HCV. This may prevent both infection by HCV in immunocompromised patients and hepatitis C-related liver disease. The polyclonal anti-HCV antibodies are able to target various viral epitopes. Check for active clinical trials using this agent. (NCI Thesaurus)

Hep-Lock

(Other name for: heparin sodium)

Hepsera

(Other name for: adefovir dipivoxil)

hepsulfam

A bisulfamic ester which is similar in structure to busulfan and belongs to the family of drugs known as alkylsulfonate alkylating agents. Hepsulfam forms covalent linkages with nucleophilic centers in DNA, resulting in depurination, base miscoding, strand scission, DNA-DNA and DNA-protein cross-linking, and cytotoxicity. Check for active clinical trialsusing this agent. (NCI Thesaurus)

HER2 ECD+TM virus-like replicon particles vaccine AVX901

A cancer vaccine based on virus-like replicon particles (VRP) packaged with an alphaviral vector encoding the extracellular domain (ECD) and transmembrane (TM) regions of the human epidermal growth factor receptor 2 (EGFR2, NEU or HER2), with potential antineoplastic activity. After immunization with HER2 ECD+TM virus-like replicon particles vaccine AVX901, the VRPs infect cells and express HER2 ECD+TM protein that may activate the immune system to elicit a cytotoxic T-lymphocyte (CTL) response against HER2-expressing tumor cells. The alphaviral replicon of this vaccine is an attenuated strain of the Venezuelan equine encephalitis virus (VEEV) in which 3 of the 7 viral genes were substituted with a truncated HER2 gene to create a self-amplifying replicon RNA. HER2, a tyrosine kinase involved in several cell growth signaling pathways, is dysregulated or overexpressed in a wide variety of cancer cell types.

HER2 inhibitor TAS0728

An orally available covalent inhibitor of human epidermal growth factor receptor 2 (HER2; ERBB2), with potential antineoplastic activity. Upon oral administration, HER2 inhibitor TAS0728 specifically and irreversibly binds to and inhibits the activity of HER2. This prevents HER2-mediated signaling and leads to cell death in HER2- and HER3 (ErbB3)-expressing tumor cells. HER2, a receptor tyrosine kinase mutated or overexpressed in many tumor cell types, play key roles in tumor cell proliferation and tumor vascularization. HER3 has no active kinase domain but is activated through heterodimerization with other members of the EGFR receptor family, such as HER2.

HER-2/neu intracellular domain protein

The cytoplasmic domain or intracellular domain (ICD) of the HER2/neu protein that exhibits tyrosine kinase activity. Based on sensitization theory, co-administration of trastuzumab (anti-HER-2/neu monoclonal antibody) and HER-2/neu intracellular domain protein may result in the potentiation of a HER2/neu-specific cytotoxic T lymphocyte (CTL) response against tumor cells overexpressing the HER2/neu protein. HER-2/neu protein, a glycoprotein cell surface receptor that is composed of an extracellular domain (ECD), a transmembrane domain, and an ICD, is overexpressed by many adenocarcinomas including breast adenocarcinoma. Check for active clinical trials using this agent. (NCI Thesaurus)

HER-2/neu peptide vaccine

A cancer vaccine comprised of peptides derived from the extracellular domain of the tumor-associated antigen Her-2/neu with potential antineoplastic activity. HER-2/neu peptide vaccine may induce antibodies with anti-tumor activity and may also elicit a specific CD8 T-cell response against specific tumor cell types. Check for active clinical trialsusing this agent. (NCI Thesaurus)

HER2Bi-armed activated T cells

Activated T cells (ATC) that have been coated with bispecific antibodies (BiAb), with potential antineoplastic and immunomodulating activities. In vitro, T cells are activated through exposure to the anti-CD3 murine monoclonal antibody OKT3 and interleukin 2 for 14 days and then armed with anti-CD3 × anti-Her2 bispecific antibody (Her2Bi). Upon administration, HER2Bi-armed activated T cells attach to CD3-expressing T cells and HER2/neu-expressing tumor cells, selectively cross-linking T cells and tumor cells; this may result in the recruitment and activation of cytotoxic T lymphocytes (CTLs), CTL perforin-mediated tumor cell cytolysis, and the secretion of antitumor cytokines and chemokines. Check for active clinical trials using this agent. (NCI Thesaurus)

HER-2-neu, CEA peptides, GM-CSF, Montanide ISA-51 vaccine

A vaccine comprised of HER-2-neu and carcinoembryonic antigen synthetic (CEA) peptides, combined with the adjuvants granulocyte-macrophage colony stimulating factor (GM-CSF), and Montanide ISA-51 with potential antineoplastic activity. HER-2-neu, CEA peptides, GM-CSF, Montanide ISA-51 vaccine may stimulate a cytotoxic T-cell response against HER-2-neu- and CEA-expressing tumor cells. The GM-CSF adjuvant stimulates the proliferation of monocytes and monocyte differentiation into macrophages and dendritic cells, immunohematopoietic elements with important antitumoral functions. Montanide ISA-51, also known as incomplete Freund's adjuvant or IFA, is a stabilized water-in-oil emulsion adjuvant containing mineral oil with mannide oleate added as a surfactant that non-specifically stimulates cell-mediated immune responses to antigens. Check for active clinical trials using this agent. (NCI Thesaurus)

HER-2-positive B-cell peptide antigen IMU-131

A cancer vaccine consisting of a fusion peptide, composed of three peptides derived from the extracellular domain (ECD) of the HER2 peptide antigen found on B-cells (P4, P6 and P7; P467), conjugated to the carrier protein DT-CRM197, a non-toxic, mutated form of diphtheria toxin (DT), and combined with the immunoadjuvant montanide ISA 51, with potential immunostimulatory and antineoplastic activities. Upon administration, IMU-131 vaccine induces the production of polyclonal antibodies against the HER2 protein. In turn, the antibodies bind to three separate binding sites on HER2 expressed on tumor cells and inhibit HER2 dimerization and activity, resulting in the inhibition of HER2-mediated signal transduction pathways. This induces apoptosis in and reduces cellular proliferation of HER2-overexpressing tumor cells. In addition, IMU-131 induces a cytotoxic T-lymphocyte (CTL) response against the HER2-expressing tumor cells. The tumor-associated antigen (TAA) HER2, also called Neu or ErbB2, is a tyrosine kinase receptor for epidermal growth factor (EGF) and is often overexpressed by a variety of tumor cell types. Montanide ISA 51, also known as incomplete Freund's adjuvant or IFA, is a stabilized water-in-oil (w/o) emulsion adjuvant containing mineral oil with mannide oleate added as a surfactant that non-specifically stimulates cell-mediated immune responses to antigens. DT-CRM197 is used to increase the immunogenicity of the HER2/neu peptide antigen. In P467, the three B-cell epitopes were combined in a specific order into a single 49 amino acid peptide antigen. Check for active clinical trials using this agent. (NCI Thesaurus)

HER2-pulsed type-1 polarized autologous dendritic cell vaccine

A dendritic cell (DC)-based cancer vaccine composed of autologous, type-1 polarized dendritic cells (DCs) pulsed with human leukocyte antigen (HLA)-A2-restricted HER-2-derived peptides, with potential immunomodulatory and antineoplastic activities. Autologous DCs were treated with GM-CSF, interleukin-4, interferon-gamma and bacterial lipopolysaccharide (LPS), a toll-like receptor type 4 agonist, to produce highly polarized DCs (alphaDC1) that are capable of producing high levels of interleukin-12p70 (IL-12p70). Upon administration, HER2-pulsed autologous DC vaccine may stimulate a potent cytotoxic T-lymphocyte (CTL) response against HER-2-positive tumor cells, which may result in tumor cell death and decreased tumor growth. HER-2, a tyrosine kinase receptor for epidermal growth factor (EGF) (also known as neu and ErbB2), is overexpressed by a variety of cancers. Check for active clinical trials using this agent. (NCI Thesaurus)

HER2-targeted DARPin MP0274

A proprietary, designed ankyrin repeat proteins (DARPin)-based agent targeting the tyrosine kinase receptor epidermal growth factor receptor 2 (HER2; ErbB2), with potential antineoplastic activity. Compared to antibodies, DARPins are small in size, have favorable pharmacokinetics and allow for both high affinity binding and efficacy. Upon administration, the HER2-targeted DARPin MP0274 binds to two distinct non-overlapping epitopes on HER2, thereby inhibiting the activity of HER2 and promoting HER2 internalization. This prevents HER2-mediated signaling, induces apoptosis and inhibits the growth of HER2-overexpressing tumor cells. DARPin also binds to human serum albumin, which extends the half-life of MP0274. HER2 is overexpressed in a variety of cancer cell types and is associated with increased tumor cell proliferation.

HER2-targeted liposomal doxorubicin hydrochloride MM-302

An antibody-targeted lipidic nano-carrier containing the antineoplastic anthracycline antibiotic doxorubicin encapsulated within liposomes, and conjugated to a monoclonal antibody against the human epidermal growth factor receptor 2 (HER2), with potential antitumor activity. Upon administration of HER2-targeted liposomal doxorubicin hydrochloride MM-302, the immunoliposome allows for specific delivery of doxorubicin to tumors overexpressing the HER2 receptor. Once inside the HER2-expressing tumor cells, doxorubicin intercalates into DNA and interferes with topoisomerase II activity, thereby inhibiting DNA replication and RNA synthesis. Compared to doxorubicin alone or liposomal doxorubicin, targeted liposomal delivery of doxorubicin improves efficacy while lowering the toxicity profile. HER2, a tyrosine kinase receptor, is overexpressed in many cancer cell types.

HER2-targeting antibody Fc fragment FS102

A proprietary, antibody fragment composed of a constant (Fc) region that is engineered to bind to the tumor-associated antigen human epidermal growth factor receptor-2 (HER2), with potential antineoplastic activity. HER2-targeted antibody Fc fragment FS102 specifically binds to its HER2 epitope, and causes downregulation of HER2-mediated signaling. This leads to tumor cell apoptosis. HER2, a member of the receptor tyrosine kinase (RTK) epidermal growth factor receptor (EGFR) superfamily, is overexpressed on the cell surface of various solid tumors. Check for active clinical trials using this agent. (NCI Thesaurus)

herba scutellaria barbata

A Chinese herb isolated from the plant Scutellaria barbata D. Don (Lamiaceae) with potential antineoplastic activity. Containing the antioxidant flavone scutellarin, herba Scutellaria barbata has been shown to induce apoptosis of ovarian and breast tumor cells in vitro. Check for active clinical trials using this agent. (NCI Thesaurus)

herbal polysaccharide saliva substitute

A plant-based, proprietary formulation of saliva substitute with potential anti-xerostomia activity. Extracted from the plant called yerba santa (holy herb), herbal polysaccharide saliva substitute contains plant mucins, which is nearly identical to that of human mucous membranes. Upon direct application using the polysaccharide-containing spray, a protective film of moisture is deposited over the mucous membranes of the mouth and throat. The xylitol in this preparation protects against the formation of harmful oral flora and thus helps to prevent cavities. Moreover, this agent has shown a demineralization effect on dentin. Check for active clinical trials using this agent. (NCI Thesaurus)

Herceptin

(Other name for: trastuzumab)

herpes zoster vaccine GSK1437173A

A recombinant, subunit herpes zoster (HZ) vaccine containing varicella-zoster virus (VZV) glycoprotein E (gE), that can potentially be used to prevent HZ infection, also called shingles. Upon administration, HZ vaccine GSK1437173A stimulates the host immune system to induce both specific CD4-positive T-cells and antibodies against VZV gE, thereby protecting against infection with HZ. VZV gE, the most common antigen in VZV viral particles, plays a key role in VZV infection. Compared to live-attenuated vaccines, the subunit vaccine prevents the risk of vaccine-induced HZ in immunocompromised patients. Check for active clinical trials using this agent. (NCI Thesaurus)

Herplex

(Other name for: idoxuridine)

hetastarch

A synthetic, nonionic hydroxyethyl derivative of starch used as a plasma expander when prepared in an isotonic solution. Upon intravenous administration, hydroxyethyl starch colloid increases blood volume and thus improves circulation. This agent is almost exclusively excreted by the kidneys and is potentially nephrotoxic. Check for active clinical trials using this agent. (NCI Thesaurus)

heterodimeric interleukin-15

A fusion protein complex composed of heterodimeric IL-15 (hetIL-15), which consists of a synthetic form of the endogenous cytokine interleukin-15 chain (IL-15) complexed to the soluble IL-15 binding protein IL-15 receptor alpha chain (IL-15Ra) (IL15:sIL-15Ra), with potential immunomodulatory, anti-infective and antineoplastic activities. Upon administration, hetIL-15 binds to the IL-2/IL-15 receptor beta-common gamma chain (IL-2Rbeta-gamma) receptor on natural killer (NK) and T-lymphocytes, which activates and increases the levels of NK cells and CD8+ and CD4+ T cells. The T cells enhance the secretion of the cytokine interferon-gamma (IFN-g), which further potentiates the immune response against tumor cells. Altogether, this enhances tumor cell killing and decreases tumor cell proliferation. By coupling IL-15 to IL15Ra, this agent has an improved pharmacokinetic profile, shows an increased ability to bind IL-2Rbeta-gamma, and shows increased immunostimulatory activity as compared to IL-15 alone. Check for active clinical trials using this agent. (NCI Thesaurus)

Hexa-Betalin

(Other name for: pyridoxine hydrochloride)

Hexalen

(Other name for: altretamine)

hexamethylene bisacetamide

A hybrid polar-planar compound with potential antineoplastic activity that induces terminal differentiation, inhibits cell growth, and causes apoptosis in several tumor cell lines. Its precise mechanism of action is unknown. Check for active clinical trials using this agent. (NCI Thesaurus)

hexamethylmelamine

(Other name for: altretamine)

hexaminolevulinate

The hexyl ester of 5-aminolevulinic acid (ALA) with photodynamic properties. As a precursor of photoactive porphorins, hexaminolevulinate induces the endogenous production of the photosensitizer protoporphyrin IX (PPIX) which accumulates selectively in tumor tissue. When exposed to specific wavelengths of light, PPIX is activated and, depending on the wavelength and/or intensity of light, either fluoresces, thereby allowing tumor imaging, or induces tumor cell apoptosis. Check for active clinical trials using this agent. (NCI Thesaurus)

hexaminolevulinate hydrochloride

The hydrochloride salt form of hexaminolevulinate, a hexyl ester of the heme precursor 5-aminolevulinic acid (ALA) with potential photosensitizing activity. Hexaminolevulinate serves as a precursor of photoactive porphyrins (PAPs), particularly protoporphyrin IX (PpIX), which selectively accumulate in rapidly proliferating cells, such as those seen in tumor tissue. When exposed to blue light, PAPs are activated and emit red light thereby allowing tumor imaging. Check for active clinical trials using this agent. (NCI Thesaurus)

Hextend

(Other name for: hetastarch)

HibTITER

(Other name for: Haemophilus influenzae b vaccine)

HIF-1alpha inhibitor PX-478

An orally active small molecule with potential antineoplastic activity. Although its mechanism of action has yet to be fully elucidated, HIF1-alpha inhibitor PX-478 appears to inhibit hypoxia-inducible factor 1-alpha (HIF1A) expression, which may result in decreased expression of HIF1A downstream target genes important to tumor growth and survival, a reduction in tumor cell proliferation, and the induction of tumor cell apoptosis. The inhibitory effect of this agent is independent of the tumor suppressor genes VHL and p53 and may be related to derangements in glucose uptake and metabolism due to inhibition of glucose transporter-1 (Glut-1). Check for active clinical trials using this agent. (NCI Thesaurus)

HIF-2alpha inhibitor PT2385

An orally active, small molecule inhibitor of hypoxia inducible factor (HIF)-2alpha, with potential antineoplastic activity. Upon oral administration, HIF-2alpha inhibitor PT2385 allosterically binds to HIF-2alpha, thereby preventing HIF-2alpha heterodimerization and its subsequent binding to DNA. This results in decreased transcription and expression of HIF-2alpha downstream target genes, many of which regulate tumor cell growth and survival. Blocking HIF-2alpha reduces the proliferation of HIF-2alpha-expressing tumor cells. HIF-2alpha, a heterodimeric transcription factor overexpressed in many cancers, promotes tumorigenesis. Check for active clinical trials using this agent. (NCI Thesaurus)

HIF-2alpha inhibitor PT2977

An orally active, small molecule inhibitor of hypoxia inducible factor (HIF)-2alpha (HIF-2a), with potential antineoplastic activity. Upon oral administration, HIF-2alpha inhibitor PT2977 binds to and blocks the function of HIF-2alpha, thereby preventing HIF-2alpha heterodimerization and its subsequent binding to DNA. This results in decreased transcription and expression of HIF-2alpha downstream target genes, many of which regulate hypoxic signaling. This inhibits cell growth and survival of HIF-2alpha-expressing tumor cells. HIF-2alpha, the alpha subunit for the heterodimeric transcription factor HIF-2, is overexpressed in many cancers and promotes tumorigenesis. Check for active clinical trials using this agent. (NCI Thesaurus)

highly purified Staphylococcal protein A PRTX-100

A proprietary formulation containing a highly purified form of Staphylococcal protein A (SpA; protein A), with potential immunomodulating activity. Upon administration of PRTX-100, this protein is able to specifically bind to both the subset of B lymphocytes that express the heavy chain variable region 3 (VH3)-encoded immunoglobulin (Ig) (VH3-B-cells) and macrophages. This prevents B-cell activation, induces apoptosis, prevents VH3-derived antibody formation, antibody-mediated immune responses, and destruction by macrophages. This may modulate specific immune signaling pathways and restore normal immune system functions caused by certain immune-mediated inflammatory diseases. In patients with the autoimmune-mediated disease immune thrombocytopenia (ITP), PRTX-100 prevents destruction of platelets, increases platelet production and platelet blood levels, and decreases the risk of bleeding. SpA, a 42 kDa bacterial membrane protein produced by Staphylococcus aureus bacteria, consists of five nearly identical Ig binding domains; each SpA domain binds with high affinity to the Igs containing regions encoded by the VH3 gene family. B-lymphocytes that express VH3-encoded Igs are specifically involved in various auto-immune diseases. Check for active clinical trials using this agent. (NCI Thesaurus)

high-selenium baker's yeast

A baker’s yeast (Saccharomyces cerevisiae) containing high levels of the trace element selenium (Se) with potential chemopreventive, immunomodulating and antioxidant activities. Selenium is introduced into yeast during fermentation and incorporated into selenocompounds, such as selenomethionine and glutamyl SE methylselenocysteine. Selenium functions as a cofactor for antioxidant enzymes such as glutathione peroxidases and thioredoxin reductase. Check for active clinical trials using this agent. (NCI Thesaurus)

high-selenium Brassica juncea

A formulation of the mustard plant Brassica juncea grown in a medium that has been enriched with the trace element selenium with potential chemopreventive and chemopotentiating activities. Brassica juncea hyperaccumulates trace elements in soil. Selenium amino acid species found in selenized Brassica juncea include methylselenomethionine (MeSeMet) and methylselenocysteine (MeSeCys); both may be incorporated into selenoproteins in vivo. Selenium functions as a cofactor for antioxidant enzymes such as glutathione peroxidases and thioredoxin reductase, which protect cells from the free radical damage. In addition, in vitro MeSeCys has been shown to potentiate the antitumor effects of the irinotecan metabolite SN-38, by inducing phosphorylation of checkpoint kinase 2 (chk2) at threonine 68, which results in poly(ADP-ribose) polymerase cleavage, caspase 3 activation, and DNA fragmentation. Check for active clinical trials using this agent. (NCI Thesaurus)

high-titer RSV immune globulin RI-001

A plasma-derived, polyclonal, intravenous immunoglobulin formulation (IVIG) containing standardized high levels of antibodies against respiratory syncytial virus (RSV), a single-stranded, enveloped paramyxovirus, with potential immunomodulating activity. The high-titer RSV immune globulin RI-001 is derived from healthy donors with high amounts of RSV antibodies. Upon intravenous administration, the antibodies against RSV may provide passive immunization against RSV. This may prevent lower respiratory tract infections by RSV in immunocompromised patients. The polyclonal antibodies in RI-001 are able to target various viral epitopes. Check for active clinical trials using this agent. (NCI Thesaurus)

Hiltonol

(Other name for: poly ICLC)

histone-lysine N-methyltransferase EZH2 inhibitor GSK2816126

A small molecule selective and S-adenosyl methionine (SAM) competitive inhibitor of histone-lysine N-methyltransferase EZH2, with potential antineoplastic activity. Upon administration, histone-lysine N-methyltransferase EZH2 inhibitor GSK2816126 inhibits the activity of EZH2 and specifically prevents the methylation of histone H3 lysine 27 (H3K27). This decrease in histone methylation alters gene expression patterns associated with cancer pathways and results in decreased tumor cell proliferation in cancer cells that overexpress this enzyme. EZH2, which belongs to the class of histone methyltransferases (HMTs), is overexpressed or mutated in a variety of cancers and plays a key role in tumor cell proliferation. Check for active clinical trials using this agent. (NCI Thesaurus)

histrelin acetate

The acetate salt form of histrelin, a long-acting, synthetic nonapeptide analog of gonadotropin-releasing hormone (GnRH) with potential anti-tumor activity. Upon administration, histrelin binds to and activates GnRH receptors; prolonged administration results in pituitary GnRH receptor desensitization and inhibition of follicle stimulating hormone (FSH) and luteinizing hormone (LH) secretion, leading to a significant decline in testosterone production in males and may inhibit androgen receptor-positive tumor progression; in females, prolonged administration results in decreased estradiol production. Check for active clinical trials using this agent. (NCI Thesaurus)

Hivid

(Other name for: zalcitabine)

HLA-A*0201-restricted TERT(572Y)/TERT(572) peptides vaccine Vx-001

A peptide-based cancer vaccine consisting of two human leukocyte antigen (HLA)-A*0201 restricted 9-mer epitopes derived from the human telomerase reverse transcriptase (hTERT), TERT 572Y (YLFFYRKSV; TYR-Vx001) and TERT 572 (RLFFYRKSV; ARG-Vx001), with potential immunostimulating and antineoplastic activities. Subcutaneous injection of TERT(572Y) peptide followed by subcutaneous administration of the TERT(572) peptide may elicit a specific and possibly optimal cytotoxic T cell (CTL) response against hTERT-expressing tumor cells. hTERT, the catalytic subunit of human telomerase, is a human leukocyte antigen-A*0201-restricted cryptic epitope of telomerase. TERT is expressed in the majority of human cancer cells, is not expressed or is expressed at very low levels in normal cells and plays a key role in tumorigenesis. TERT572Y is the optimized variant of the native cryptic peptide TERT572 in which tyrosine has been substituted for an arginine at position 1; TERT572Y shows increased HLA-A*0201 binding affinity compared to TERT572. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*0201-restricted TRP2-gp100-EphA2-HER2 multipeptide vaccine

A cancer vaccine containing four HLA-A*0201-restricted peptide epitopes with potential immunostimulatory and antitumor activities. Vaccine peptide epitopes are derived from the tumor associated antigens (TAAs) tyrosinase-related protein 2 (TRP2), glycoprotein 100 (gp100), Ephrin receptor A2 (EphA2) and human epidermal growth factor receptor 2 (HER2). Upon administration, HLA-A*0201-restricted TRp2-gp100-EphA2-HER2 multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against TRP2-gp100-EphA2-HER2-expressing tumor cells, resulting in tumor cell lysis and decreased tumor cell proliferation. HLA-A*0201 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*0201 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*0201-restricted URLC10-VEGFR1-VEGFR2 multipeptide vaccine

A cancer vaccine containing three HLA-A*2402-restricted peptide epitopes with potential immunostimulatory, antiangiogenic, and antitumor activities. Vaccine peptide epitopes are derived from the tumor associated antigen (TAA) URLC (up-regulated in lung cancer 10) and vascular endothelial growth factor receptors (VEGFR) 1 and 2. Upon administration, HLA-A*0201-restricted URLC10-VEGFR1-VEGFR2 multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against URLC10-expressing tumor cells and the tumor microvasculature expressing VEGFR 1 and 2 peptides; this may result in tumor cell lysis, the inhibition of tumor angiogenesis, and decreased tumor growth. HLA-A*0201 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*0201 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*0201-restricted VEGFR1 peptide vaccine

A cancer vaccine containing an HLA-A*0201-restricted vascular endothelial growth factor receptor 1 (VEGFR1) peptide (sequence: TLFWLLLTL) with potential immunostimulatory and antitumor activities. Upon administration, HLA-A*0201-restricted VEGFR1-derived peptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against tumor cells expressing VEGFR1, resulting in tumor cell lysis and decreased tumor growth. HLA-A*0201 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*0201 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*0201-restricted VEGFR1-VEGFR2 multipeptide vaccine

A cancer vaccine containing two HLA-A*0201-restricted peptide epitopes with potential immunostimulatory and antitumor activities. Peptide epitopes in this vaccine are derived from: vascular endothelial growth factor receptors (VEGFR) 1 and 2. Upon administration, HLA-A*0201-restricted VEGFR1-VEGFR2 multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against tumor cells expressing VEGFR 1 and 2 peptides, resulting in tumor cell lysis and decreased tumor growth. HLA-A*0201 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*0201 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted CDCA1-A24-56 peptide vaccine

A cancer vaccine containing the HLA-A*2402-restricted peptide epitope derived from cell division associated gene 1 (CDCA1), with potential immunostimulatory and antitumor activities. Upon administration, HLA-A*2402-restricted CDCA1-A24-56 peptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against CDCA1-expressing tumor cells, resulting in tumor cell lysis and decreased tumor cell proliferation. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted CDCA1-KIF20A multipeptide vaccine

A cancer vaccine containing two HLA-A*2402-restricted peptide epitopes derived from cancer-testis antigens with potential immunostimulatory and antitumor activities. The peptide epitopes are derived from cell division associated 1 (CDCA1) and kinesin-like family member 20A (KIF20A). Upon administration, HLA-A*2402-restricted CDCA1-KIF20A multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against CDCA1- and KIF20A-expressing tumor cells, resulting in tumor cell lysis and decreased tumor cell proliferation. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trialsusing this agent. (NCI Thesaurus)

HLA-A*2402-restricted KOC1-TTK-CO16-DEPDC1-MPHOSPH1 multipeptide vaccine

A cancer vaccine containing five HLA-A*2402-restricted peptide epitopes with potential immunostimulatory and antitumor activities. Peptide epitopes in this vaccine are derived from IGF II mRNA binding protein 3 (KOC1); TTK protein kinase (TTK); URLC10 (up-regulated lung cancer 10); DEP domain containing 1 (DEPDC1); and M phase phosphoprotein 1 (MPHOSPH1). Upon administration, HLA-A*2404-restricted KOC1-TTK-CO16-DEPDC1-MPHOSPH1 multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against tumor cells expressing KOC1, TTK, CO16, DEPDC1 and MPHOSPH1 peptides, resulting in tumor cell lysis and decreased tumor growth. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted multipeptide vaccine S-488410

A cancer vaccine composed of HLA-*2402-restricted epitopic peptides derived from three cancer/testis (CT) antigens, with potential antineoplastic activity. Upon subcutaneous administration, HLA-A*2402-restricted multipeptide vaccine S-488410 may elicit a cytotoxic T-lymphocyte (CTL) response against tumor cells expressing these CT antigens. CT antigens, normally expressed only in germ cells of the testis, are overexpressed in a wide variety of human cancers. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted URLC10 peptides vaccine

A cancer vaccine containing HLA-A*2402-restricted epitope peptides URLC10 (up-regulated lung cancer 10) with potential immunostimulatory and antineoplastic activities. Upon administration, HLA-A*2402-restricted URLC10 peptides vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against URLC10-expressing tumor cells. URLC10, a tumor associated antigen, is often overexpressed in lung, esophageal and gastric cancers. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted URLC10-CDCA1-KIF20A multipeptide vaccine

A cancer vaccine containing three HLA-A*2402-restricted peptide epitopes derived from cancer-testis antigens with potential immunostimulatory and antitumor activities. The peptide epitopes are derived from up-regulated lung cancer 10 (URLC10); cell division cycle associated 1 (CDCA1); and kinesin-like family member 20A (KIF20A). Upon administration, HLA-A*2402-restricted URLC10-CDCA1-KIF20A multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against URL10-, CDCA1-, and KIF20A-expressing tumor cells, resulting in tumor cell lysis and decreased tumor cell proliferation. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted URLC10-CDCA1-VEGFR1-VEGFR2 multipeptide vaccine

A cancer vaccine containing four HLA-A*2402-restricted peptide epitopes with potential immunostimulatory and antitumor activities. The peptide epitopes are derived from URLC10 (up-regulated lung cancer 10); CDCA1 (cell division associated 1); and vascular endothelial growth factor receptors (VEGFRs) 1 and 2. Upon administration, HLA-A*2402-restricted URLC10-CDCA1-VEGFR1-VEGFR2 multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against URL10-, CDCA1-, VEGFR1- and VEGFR2-expressing tumor cells, resulting in tumor cell lysis and decreased tumor cell proliferation. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted URLC10-KOC1-VEGFR1-VEGFR2 multipeptide vaccine

A cancer vaccine containing four HLA-A*2402-restricted peptide epitopes with potential immunostimulatory and antitumor activities. Peptide epitopes in this vaccine are derived from URLC10 (up-regulated lung cancer 10 or CO16); KOC1 (IGF II mRNA Binding Protein 3); and vascular endothelial growth factor receptors (VEGFRs) 1 and 2. Upon administration, this multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against URL10-, KOC1-, VEGFR1- and VEGFR2-expressing tumor cells, resulting in tumor cell lysis and decreased tumor growth. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted URLC10-TTK-KOC1 multipeptide vaccine

A cancer vaccine containing three HLA-A*2402-restricted peptide epitopes with potential immunostimulatory and antitumor activities. Peptide epitopes in this vaccine are derived from URLC10 (up-regulated lung cancer 10); TTK (TTK protein kinase); and KOC1 (IGF II mRNA Binding Protein 3). Upon administration, URLC10-TTK-KOC1 multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against tumor cells expressing URLC10, TTK and KOC1 peptides, resulting in tumor cell lysis and decreased tumor growth. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted URLC10-TTK-VEGFR1-VEGFR2 multipeptide vaccine

A cancer vacine containing four HLA-A*2402-restricted peptide epitopes with potential immunostimulatory and antitumor activities. Peptide epitopes in this vaccine are derived from: URLC10 (up-regulated lung cancer 10), TTK (TTK protein kinase), and VEGFRs (vascular endothelial growth factor receptors) 1 and 2. Upon administration, URLC10-TTK-KOC1-VEGFR1-VEGFR2 multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against tumor cells expressing URLC10, TTK, VEGFR 1 and 2 peptides, resulting in cell lysis and decreased tumor growth. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted VEGFR1 peptide vaccine

A cancer vaccine containing the HLA-A*2402-restricted vascular endothelial growth factor receptor 1 (VEGFR1) peptide epitope with potential immunostimulatory and antitumor activities. Upon administration, HLA-A*2402-restricted VEGFR1 peptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against tumor cells expressing VEGFR 1 peptide, resulting in tumor cell lysis and decreased tumor growth. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2402-restricted VEGFR1/2 multipeptide vaccine

A cancer vaccine containing two HLA-A*2402-restricted peptide epitopes with potential immunostimulatory and antitumor activities. Peptide epitopes in this vaccine are derived from vascular endothelial growth factor receptors (VEGFRs) 1 and 2. Upon administration, this peptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against VEGFR1- and VEGFR2-expressing tumor cells, resulting in tumor cell lysis and decreased tumor growth. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A*2404-restricted RNF43-TOMM34-VEGFR1-VEGFR2 multipeptide vaccine

A cancer vaccine containing four HLA-A*2402-restricted peptide epitopes with potential immunostimulatory and antitumor activities. Peptide epitopes in this vaccine are derived from ring finger protein 43 (RNF43); translocase of outer mitochondrial membrane 34 (TOMM34); and vascular endothelial growth factor receptors (VEGFR) 1 and 2. Upon administration, HLA-A*2404-restricted RNF43-TOMM34-VEGFR1-VEGFR2 multipeptide vaccine may stimulate a cytotoxic T lymphocyte (CTL) response against tumor cells expressing RNF43, TOMM34, and VEGFR 1 and 2 peptides, resulting in tumor cell lysis and decreased tumor growth. HLA-A*2402 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A*2402 may improve antigenic peptide immunogenicity. Check for active clinical trialsusing this agent. (NCI Thesaurus)

HLA-A1, A2, B35-restricted survivin peptides/Montanide ISA-51 vaccine

A peptide vaccine comprised of synthetic HLA-A1, -A2 and -B35 restricted survivin epitopes combined with the adjuvant Montanide ISA-51 with potential antineoplastic activity. Upon administration, HLA-A1, A2, B35-restricted survivin peptides/Montanide ISA-51 vaccine may stimulate a cytotoxic T cell response against tumor cells that overexpress survivin, resulting in tumor cell lysis. Montanide ISA-51, also known as incomplete Freund's adjuvant or IFA, is a stabilized water-in-oil emulsion adjuvant containing mineral oil with mannide oleate added as a surfactant that non-specifically stimulates cell-mediated immune responses to antigens. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A1-binding MAGE-1/MAGE-3 multipeptide-pulsed autologous dendritic cell vaccine

A cell-based cancer vaccine composed of autologous dendritic cells (DCs) pulsed with human leukocyte antigen (HLA)-A1-binding melanoma-associated antigen peptides MAGE-1 and MAGE-3 with potential immunomodulating and antineoplastic activity. Upon vaccination, HLA-A1-binding MAGE-1/MAGE-3 multipeptide-pulsed autologous dendritic cell vaccine may stimulate the host immune system to mount an anti-tumoral cytotoxic T lymphocyte (CTL) and antibody responses against MAGE1- and MAGE-3-expressing cancer cells, resulting in tumor cell lysis. HLA-A1 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A1 may improve antigenic peptide immunogenicity. Check for active clinical trialsusing this agent. (NCI Thesaurus)

HLA-A2, A3-restricted FGF-5 peptides/Montanide ISA-51 vaccine

A peptide vaccine comprised of synthetic HLA-A2- and HLA-A3-binding peptides, derived from amino acid sequences of fibroblast growth factor-5 (FGF-5), combined with the adjuvant Montanide ISA-51 with potential antineoplastic activity. HLA-A2, A3-restricted FGF-5 peptides contain motifs recognized by the MHC class I molecules HLA-A2 and HLA-A3 and may stimulate a cytotoxic T-cell response against tumor cells that overexpress FGF-5. Montanide ISA-51 (also known as incomplete Freund's adjuvant or IFA), a stabilized water-in-oil emulsion adjuvant containing mineral oil with mannide oleate added as a surfactant, non-specifically stimulates cell-mediated immune responses to antigens. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A2-binding TYR/MART-1/gp100 multipeptide-pulsed autologous dendritic cell vaccine

A cell-based cancer vaccine composed of autologous dendritic cells (DCs) pulsed with human leukocyte antigen (HLA)-A2-restricted melanoma-associated antigen peptides tyrosinase (TYR), MART-1(melanoma antigen recognized by T-cells) and melanoma antigen glycoprotein 100 (gp100), with potential immunomodulating and antineoplastic activity. Upon vaccination, HLA-A2-binding TYR/MART-1/gp100 multipeptide-pulsed autologous dendritic cell vaccine may stimulate the host immune system to mount an anti-tumoral cytotoxic T lymphocyte (CTL) and antibody responses against Tyr-, MART-1 and gp100-expressing cancer cells, resulting in tumor cell lysis. HLA-A2 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A2 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A2-restricted melanoma-specific peptides vaccine GRN-1201

A cancer peptide vaccine composed of four human leukocyte antigen (HLA)-A2 (HLA-A*02)-restricted peptides derived from four specific and separate tumor-associated antigens (TAAs) expressed by melanoma cells, with potential antineoplastic activity. Upon administration of the HLA-A2-restricted melanoma-specific peptides vaccine, the melanoma specific antigens in the vaccine activate the immune system to exert a cytotoxic T-lymphocyte (CTL) response against the HLA-A2-positive melanoma cells. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-A2-restricted synthetic glioma antigen peptides vaccine

A synthetic peptide cancer vaccine consisting of HLA-A2-restricted peptides derived from glioma-associated antigens (GAA) with potential immunostimulating and antineoplastic activities. Upon administration, HLA-A2-restricted synthetic glioma antigen peptides vaccine may stimulate the host immune system to mount a cytotoxic T lymphocyte (CTL) response against tumor cells expressing the corresponding GAAs, resulting in glioma tumor cell lysis. HLA-A2 is an MHC class I molecule that presents antigenic peptides to CD8+ T cells; epitope design restricted to epitopes that bind most efficiently to HLA-A2 may improve antigenic peptide immunogenicity. Check for active clinical trials using this agent. (NCI Thesaurus)

HLA-DP0401/0402-restricted, MAGE-A3-reactive T cell receptor-transduced autologous T cells

Human autologous T-lymphocytes transduced with a retroviral vector encoding a T-cell receptor (TCR) specific for the human leukocyte antigen (HLA)-DP0401/0402-restricted, melanoma antigen A3 (MAGE-A3), with potential antineoplastic activity. CD4-positive cells are isolated from a patient, transduced with an anti-MAGE-A3-DP0401/0402 restricted TCR, expanded ex vivo, and reintroduced into the HLA-DP0401/0402 positive patient. Then, the HLA-DP0401/0402-restricted, MAGE-A3-reactive TCR-transduced autologous T cells bind to tumor cells expressing the MAGE-A3 antigen, which may result in both an inhibition of growth and increased cell death for MAGE-A3-expressing cancer cells. The tumor-associated antigen MAGE-A3 is overexpressed by a variety of cancer cell types. Check for active clinical trials using this agent. (NCI Thesaurus)

HO/02/02

A topical formulation that can be used to relieve radiation dermatitis. Check for active clinical trials using this agent. (NCI Thesaurus)

Hodgkin's antigens-GM-CSF-expressing cell vaccine

An allogeneic vaccine consisting of Hodgkin lymphoma cells transfected with the granulocyte macrophage-colony-stimulating factor (GM-CSF) gene with potential antineoplastic activity. Upon vaccination, Hodgkin antigens-GM-CSF-expressing cell vaccine may stimulate a cytotoxic T-lymphocyte (CTL) immune response against Hodgkin lymphoma-associated antigens, which may result in the lysis of tumor cells expressing these antigens. In addition, transfected Hodgkin lymphopma cells secrete GM-CSF, which may potentiate the CTL response against Hodgkin lymphoma-associated antigens. Check for active clinical trials using this agent. (NCI Thesaurus)

honey

A sweet and viscous fluid produced by honey bees from flower nectar and other plant fluids. Check for active clinical trials using this agent. (NCI Thesaurus)

honey-containing mouthwash

A mouthwash containing honey with potential antimucositis activity. Upon rinsing with this mouthwash, honey modulates the production of pro-inflammatory cytokines which may kill bacteria thus potentially preventing inflammation of the mucosal membranes and may decrease chemotherapy- and/or radiation-induced oral mucositis. In addition, honey may have a protective and healing effect on the oral mucosa. Check for active clinical trialsusing this agent. (NCI Thesaurus)

host dendritic cell vaccine-001 MSSM/BIIR

A dendritic cell (DC) vaccine containing ex vivo expanded autologous DCs obtained from a patient with leukemia with potential immunostimulating activity. Upon reintroduction into the host, the host dendritic cell vaccine-001 MSSM/BIIR may stimulate the immune system to mount a leukemia-specific cytotoxic T lymphocyte (CTL) response. Check for active clinical trials using this agent. (NCI Thesaurus)

Hou Gu Mi Xi

An orally bioavailable dietary supplement and a formulation derived from the traditional Chinese medicine (TCM) Shen Ling Bai Zhu San, that can potentially be used to ameliorate spleen deficiency and improve symptoms of digestive disorders. Shen Ling Bai Zhu San is composed of ginseng, tuckahoe, atractylodes, baked licorice, coixenolide, Chinese yam, lotus seed, shrinkage fructus amomi, platycodon grandiflorum, white hyacinth bean, and dried orange peel. In Hou Gu Mi Xi, atractylodes and platycodon grandiflorum are removed from Shen Ling Bai Zhu San and perilla leaf is added. Upon oral administration, Hou Gu Mi Xi replenishes qi, and may improve spleen qi deficiency, gastrointestinal (GI) symptoms and GI function. Check for active clinical trials using this agent. (NCI Thesaurus)

HPPH

A lipophilic, second-generation, chlorin-based photosensitizer. Upon intravenous administration, HPPH selectively accumulates in the cytoplasm of cancer or pre-cancerous cells. When laser light is applied, a photodynamic reaction between HPPH and oxygen occurs, resulting in the production of cytotoxic free radicals and singlet oxygen and free radical-mediated cell death. Compared to the first-generation photosensitizer porfimer sodium, HPPH shows improved pharmacokinetic properties and causes only mild skin photosensitivity which declines rapidly within a few days after administration. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV 16 E6 peptides vaccine/candida albicans extract

A human papillomavirus (HPV) type 16 vaccine containing four E6 peptides in combination with the extract of Candida albicans, with potential immunomodulating activity. Upon administration of HPV-16 E6 peptides vaccine/Candida albicans extract, the four HPV-16 E6 peptides and the candida albicans may activate the immune system to mount a cytotoxic T lymphocyte (CTL) response against cells expressing the E6 oncoprotein, resulting in tumor cell lysis. The HPV 16 transforming protein E6 is expressed in precancerous and malignant cervical lesions. Candida albicans allergenic extract may be used as a recall antigen to stimulate the immune system against HPV. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV 16 E7 antigen-expressing Lactobacillis casei vaccine BLS-ILB-E710c

An orally available Lactobacillis casei (L. casei)-based vaccine expressing the human papillomavirus (HPV) type 16 isoform E7 protein linked to the poly-gamma-glutamate synthetase complex gene PgsA, with potential immunostimulating activity. Upon oral administration, the expressed HPV 16 E7 may stimulate the immune system to mount a mucosal cytotoxic T-lymphocyte (CTL) response against HPV 16 E7-expressing tumor cells. The poly-glutamic acid synthetase PgsA from Bacillus subtilis acts as an anchoring motif that facilitates the expression of the HPV antigen protein on the surface of the bacteria. HPV 16 E7, a cell surface glycoprotein and tumor associated antigen, is overexpressed in various viral-related cancers. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV 16 E7:86-93 peptide vaccine

A synthetic peptide vaccine consisting of amino acids 86 through 93 (TLGIVCPI) of the viral oncoprotein human papillomavirus (HPV) 16 E7. Vaccination with HPV-16 E7:86-93 peptide, which binds to HLA-A* 0201 molecule, may stimulate the host immune system to mount a cytotoxic T-lymphocyte (CTL) response against tumor cells positive for HPV-16 E7. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV DNA plasmids therapeutic vaccine VGX-3100

A DNA vaccine consisting of plasmids encoding the E6 and E7 genes of human papilloma virus (HPV) subtypes 16 and 18, respectively, with potential immunostimulating and antineoplastic activities. Administered via intramuscular electroporation, HPV DNA plasmids therapeutic vaccine VGX-3100 expresses E6 and E7 proteins, which may elicit a cytotoxic T-lymphocyte (CTL) response against cervical cancer cells expressing E6 and E7 proteins, resulting in tumor cell lysis. HPV type 16 and HPV type 18 are the most common HPV types involved in cervical carcinogenesis. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV E1/E2 interaction inhibitor gel AP611074

A topical gel composed of a human papillomavirus (HPV) E1/E2 protein:protein interaction (PPI) inhibitor with potential antiviral activity. Upon topical application of AP611074, this agent prevents binding of the HPV viral proteins E1 to E2, thereby preventing viral DNA replication and growth of HPV. This inhibits viral proliferation and may prevent the formation of anogenital warts caused by HPV. The HPV proteins E1 and E2 are essential for HPV viral replication. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV E6/E7 DNA vaccine GX-188E

A therapeutic DNA vaccine encoding the E6/E7 fusion protein of human papillomavirus (HPV) subtypes 16 and 18, plus the immune-enhancer, Fms-like tyrosine kinase-3 ligand (FLT3L), with potential immunostimulating and antineoplastic activities. DNA vaccine GX-188E is administered using a proprietary delivery system that electroporates the vaccine into cervical cells. Expression of the E6/E7 fusion product may elicit a cytotoxic T-lymphocyte (CTL) response against cervical cancer cells expressing E6 and E7 oncoproteins, resulting in tumor cell lysis. FLT3L is a ligand for the FLT3 tyrosine kinase receptor, which upon activation stimulates the proliferation of hematopoietic progenitor cells. HPV types 16 and 18 are the most common HPV types involved in cervical carcinogenesis. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV L1 VLP vaccine V504

A vaccine formulation consisting of several types of human papillomavirus (HPV)-derived noninfectious virus-like particles (VLPs) with potential immunoprophylactic activity. Upon administration, HPV L1 VLP vaccine V504 may generate humoral immunity against various HPV L1 major capsid proteins, thereby preventing cervical infection upon exposure to the associated HPV types. VLPs are composed of self-assembling L1 major capsid proteins or functional L1 major capsid protein derivatives. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV types 16/18 E6/E7-adenoviral transduced autologous lymphocytes/alpha-galactosylceramide vaccine BVAC-C

An immunotherapeutic vaccine composed of the immunoadjuvant alpha-galactosylceramide (a-GC) and autologous antigen presenting cells (APCs), specifically B lymphocytes and monocytes transfected with an adenoviral vector that expresses the tumor-associated antigens (TAAs) E6 and E7 derived from human papillomavirus (HPV) types 16 and 18 (HPV-16/18 E6/E7), with potential immunostimulating and antineoplastic activities. Upon administration of BVAC-C, the APCs stimulate the immune system to mount a TAA-specific cytotoxic T-lymphocyte (CTL) response, as well as natural killer (NK) cell, NK T-cell (NKT), helper T-cell and antibody-mediated immune responses, against the tumor cells. This directly or indirectly kills the TAA-expressing tumor cells. HPV-16/18 E6/E7 are overexpressed on certain tumor cell types and play key roles in tumor cell proliferation. a-GC, an NKT cell ligand, is used to specifically stimulate NKT cells and to further stimulate an anti-tumor immune response. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV-16 E7 TCR-expressing T lymphocytes

A preparation of allogeneic, genetically engineered T lymphocytes transduced with a retroviral vector MSGV1 that encodes a T-cell receptor (TCR) targeting a specific epitope of the human papillomavirus (HPV) type 16 oncoprotein E7 (HPV-16 E7 TCR), with potential antineoplastic activity. The TCR especially recognizes and binds with high affinity to the HPV 16 E7 11-19 epitope. Upon administration, HPV-16 E7-expressing T cells target and bind to tumor cells expressing the HPV-16 E7 antigen leading to selective cytotoxicity in HLA-A2-positive, HPV-16 E7-expressing tumor cells. HPV16 E7, a tumor-associated antigen (TAA), overexpressed in a variety of tumor cell types while not expressed in normal, healthy cells, plays a key role in tumor cell proliferation. E7 11-19 is a naturally processed epitope of HPV-16 E7 that binds specifically to human leukocyte antigen (HLA)-A*02:01 and that has been isolated from the surface of HPV-16 positive, HLA-A*02:01-positive tumor cells. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV16 L2/E6/E7 fusion protein vaccine TA-CIN

A recombinant human papillomavirus (HPV), genetically engineered fusion protein vaccine in which the three HPV16 viral proteins L2, E6 and E7 are fused together in a single tandem fusion protein (TA-CIN; HPV16 L2\E6\E7), with potential immunoprotective and antineoplastic properties. Upon administration, HPV16 L2/E6/E7 fusion protein vaccine TA-CIN may stimulate the immune system to generate HPV16 E6\E7-specific CD4+ and CD8+ T-cell responses as well as the induction of L2-specific antibodies. In addition, this vaccine may prevent infection and the development of other HPV16-associated diseases. L2, a minor viral capsid protein, is able to induce a strong antibody response against certain HPV types. Check for active clinical trials using this agent. (NCI Thesaurus)

HPV16-E711-19 peptide vaccine DPX-E7

A therapeutic vaccine composed of a synthetic peptide consisting of amino acids 11 through 19 of the viral oncoprotein human papillomavirus (HPV) subtype 16 E7 (HPV16-E7 11-19), with potential antineoplastic and immunostimulating activities. Immunization with the DPX-E7 HPV vaccine may stimulate the host immune system to mount a cytotoxic T-lymphocyte (CTL) response against tumor cells expressing the HPV16-E7 protein. HPV type 16 plays a key role in the carcinogenesis of certain cancers. Check for active clinical trialsusing this agent. (NCI Thesaurus)

HPV-6-targeting immunotherapeutic vaccine INO-3106

A DNA vaccine consisting of plasmids encoding the E6 and E7 genes of human papilloma virus subtype 6 (HPV-6), with potential immunostimulating and antineoplastic activities. Administered via intramuscular electroporation, HPV-6-targeting immunotherapeutic vaccine INO-3106 expresses the HPV-6 E6 and E7 proteins, which may elicit a cytotoxic T-lymphocyte (CTL) response against tumor cells that are expressing those proteins, resulting in tumor cell lysis. HPV-6 infections are associated with aerodigestive malignancies. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp70-peptide TKD/IL-2-activated autologous natural killer cells

A preparation of autologous natural killer (NK) cells that are stimulated ex vivo by a 14-mer heat shock protein 70 (Hsp70) TKD peptide and interleukin-2 (IL-2), with potential tumor-selective cytolytic activity. Upon re-infusion into the patient, the treated NK cells recognize and bind to Hsp70-expressing tumor cells, which induces NK-mediated tumor cell lysis. Hsp70, a membrane-bound, stress-inducible protein, is overexpressed on almost all tumor cells; however, it is absent or minimally present on normal, healthy cells. TKD is the C-terminal substrate-binding domain of Hsp70 and is the structure recognized by the activated NK cells. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 antagonist KW-2478

An agent that targets the human heat-shock protein 90 (Hsp90) with potential antineoplastic activity. Although the mechanism of action remains to be fully elucidated, Hsp90 antagonist KW-2478 appears to inhibit Hsp90, resulting in impaired signal transduction, inhibition of cell proliferation, and the induction of apoptosis in tumor cells. HSP90 is a molecular chaperone that plays a key role in the conformational maturation of oncogenic signaling proteins, such as HER2/ERBB2, AKT, RAF1, BCR-ABL, and mutated p53, as well as many other molecules that are important in cell cycle regulation or immune responses. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 inhibitor AB-010

An orally bioavailable nanoparticle albumin-bound inhibitor of heat shock protein 90 (Hsp90) with potential antineoplastic activity. Hsp90 inhibitor AB-010 selectively binds to Hsp90, inhibiting its chaperone function and promoting the degradation of oncogenic signaling proteins involved in tumor cell proliferation and survival. This agent may inhibit the growth of a wide variety of cancer cell types; the incorporation of albumin into its formulation may facilitate its endothelial transcytosis through the gp60-regulated albumin transport pathway. Hsp90, a chaperone protein upregulated in a variety of tumor cells, regulates the folding and degradation of many oncogenic signaling proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 inhibitor AT13387

A synthetic, orally bioavailable, small-molecule inhibitor of heat shock protein 90 (Hsp90) with potential antineoplastic activity. Hsp90 inhibitor AT13387 selectively binds to Hsp90, thereby inhibiting its chaperone function and promoting the degradation of oncogenic signaling proteins involved in tumor cell proliferation and survival. Hsp90, a chaperone protein upregulated in a variety of tumor cells, regulates the folding, stability and degradation of many oncogenic signaling proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 inhibitor AUY922

A derivative of 4,5-diarylisoxazole and a third-generation heat shock protein 90 (Hsp90) inhibitor with potential antineoplastic activity. Hsp90 inhibitor AUY922 has been shown to bind with high affinity to and inhibit Hsp90, resulting in the proteasomal degradation of oncogenic client proteins; the inhibition of cell proliferation; and the elevation of heat shock protein 72 (Hsp72) in a wide range of human tumor cell lines. Hsp90, a 90 kDa molecular chaperone, plays a key role in the conformational maturation, stability and function of other substrate or "client" proteins within the cell, many of which are involved in signal transduction, cell cycle regulation and apoptosis, including kinases, transcription factors and hormone receptors. Hsp72 exhibits anti-apoptotic functions; its up-regulation may be used as a surrogate marker for Hsp90 inhibition. Check for active clinical trialsusing this agent. (NCI Thesaurus)

Hsp90 inhibitor BIIB028

A small-molecule inhibitor of heat shock protein (Hsp) 90 with potential antineoplastic activity. Hsp90 inhibitor BIIB028 blocks the binding of oncogenic client proteins to Hsp90, which may result in the proteasomal degradation of these proteins and so the inhibition of tumor cell proliferation. Hsp90 is a molecular chaperone that plays a key role in the conformational maturation of oncogenic signaling proteins, such as Her2/Erbb2, Akt, Raf1, Bcr-Abl, and mutated p53, in addition to other molecules involved in cell cycle regulation and immune responses. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 inhibitor CNF2024

An orally active, purine-scaffold, small-molecule inhibitor of heat shock protein 90 (HSP90) with potential antineoplastic activity. HSP90 inhibitor CNF2024 specifically blocks active HSP90, inhibiting its chaperone function and promoting the degradation of oncogenic signaling proteins involved in tumor cell proliferation and survival; this may result in the inhibition of cellular proliferation in susceptible tumor cell populations. HSP90, a chaperone protein upregulated in a variety of tumor cell types, regulates the folding and degradation of many oncogenic signaling proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 inhibitor debio 0932

An orally active and small molecule inhibitor of heat shock protein 90 (Hsp90) with potential antineoplastic activity. Hsp90 inhibitor Debio 0932 specifically blocks Hsp90, thereby inhibiting its chaperone function and promoting the degradation of its client proteins, many of which are oncogenic signaling proteins involved in tumor cell proliferation and survival. This may lead to an inhibition of tumor cell proliferation. Hsp90, a chaperone protein upregulated in a variety of tumor cells, regulates the folding, stabilization and degradation of many oncogenic signaling proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 inhibitor DS-2248

An orally active and small molecule inhibitor of heat shock protein 90 (Hsp90), with potential antineoplastic activity. Upon oral administration, Hsp90 inhibitor DS-2248 specifically blocks Hsp90, which inhibits its chaperone function and promotes the proteasomal degradation of oncogenic signaling proteins involved in tumor cell proliferation and survival. This may lead to an inhibition of tumor cell proliferation. Hsp90, a chaperone complex protein upregulated in a variety of tumor cell types, regulates the folding and degradation of many oncogenic signaling proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

HSP90 inhibitor HSP990

An orally bioavailable inhibitor of human heat-shock protein 90 (Hsp90) with potential antineoplastic activity. Hsp90 inhibitor Hsp990 binds to and inhibits the activity of Hsp90, which may result in the proteasomal degradation of oncogenic client proteins, including HER2/ERBB2, and the inhibition of tumor cell proliferation. Hsp90, upregulated in a variety of tumor cells, is a molecular chaperone that plays a key role in the conformational maturation, stability and function of oncogenic signaling proteins, such as HER2/ERBB2, AKT, RAF1, BCR-ABL, and mutated p53, as well as many other molecules that are important in cell cycle regulation and/or immune responses. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 inhibitor MPC-3100

An orally bioavailable, synthetic, second-generation small-molecule inhibitor of heat shock protein 90 (Hsp90) with potential antineoplastic activity. Hsp90 inhibitor MPC-3100 selectively binds to Hsp90, thereby inhibiting its chaperone function and promoting the degradation of oncogenic signaling proteins involved in tumor cell proliferation and survival; this agent may inhibit the growth and survival of a wide variety of cancer cell types. Hsp90, a chaperone protein upregulated in a variety of tumor cells, regulates the folding, stability, and degradation of many oncogenic signaling proteins. Check for active clinical trials using this agent. (NCI Thesaurus)

HSP90 inhibitor PU-H71

A purine-based heat shock protein 90 (Hsp90) inhibitor with potential antineoplastic activity. Hsp90 inhibitor PU-H71 specifically inhibits active Hsp90, thereby inhibiting its chaperone function and promoting the proteasomal degradation of oncogenic signaling proteins involved in tumor cell proliferation and survival. This may result in the inhibition of cellular proliferation in susceptible tumor cell populations. Hsp90, a molecular chaperone protein, is upregulated in a variety of tumor cell types. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 inhibitor SNX-2112

A human heat-shock protein 90 (Hsp90) inhibitor, with potential antineoplastic activity. SNX-2112 selectively accumulates in tumors compared to normal tissues, and binds to the N-terminal adenosine triphosphate binding site of Hsp90, inhibiting its activity. This results in the proteasomal degradation of oncogenic client proteins, which prevents signaling through these client proteins, induces apoptosis and inhibits tumor cell proliferation. Hsp90 is a 90kDa molecular chaperone that plays a key role in the conformational maturation and stabilization of oncogenic signaling proteins, such as HER2/ERBB2, AKT, RAF1, BCR-ABL, and mutated p53, as well as many other molecules that are important in cell cycle regulation, proliferation, apoptosis, and survival; Hsp90 is overexpressed by certain types of tumor cells. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 inhibitor SNX-5422 mesylate

The orally bioavailable mesylate salt of a synthetic prodrug targeting the human heat-shock protein 90 (Hsp90) with potential antineoplastic activity. Although the mechanism of action remains to be fully elucidated, Hsp90 inhibitor SNX-5422 is rapidly converted to SNX-2112, which accumulates more readily in tumors relative to normal tissues. SNX-2112 inhibits Hsp90, which may result in the proteasomal degradation of oncogenic client proteins, including HER2/ERBB2, and the inhibition of tumor cell proliferation. Hsp90 is a molecular chaperone that plays a key role in the conformational maturation of oncogenic signaling proteins, such as HER2/ERBB2, AKT, RAF1, BCR-ABL, and mutated p53, as well as many other molecules that are important in cell cycle regulation or immune responses. Check for active clinical trials using this agent. (NCI Thesaurus)

Hsp90 inhibitor XL888

An orally bioavailable, ATP-competitive, small-molecule inhibitor of heat shock protein 90 (Hsp90) with potential antineoplastic activity. Hsp90 inhibitor XL888 specifically binds to Hsp90, inhibiting its chaperone function and promoting the proteasomal degradation of oncogenic signaling proteins involved in tumor cell proliferation and survival; inhibition of tumor cell proliferation may result. Hsp90, a chaperone complex protein upregulated in a variety of tumor cell types, regulates the folding and degradation of many oncogenic signaling proteins, including Her-2 and Met. Check for active clinical trials using this agent. (NCI Thesaurus)

HSP90alpha/beta inhibitor TAS-116

A specific inhibitor of heat shock protein 90 (Hsp90) subtypes alpha and beta, with potential antineoplastic and chemo/radiosensitizing activities. Upon oral administration, Hsp90alpha/beta inhibitor TAS-116 specifically binds to and inhibits the activity of Hsp90 alpha and beta; this results in the proteasomal degradation of oncogenic client proteins, which inhibits client protein dependent-signaling, induces apoptosis, and inhibits the proliferation of cells overexpressing HSP90alpha/beta. Hsp90, a family of molecular chaperone proteins that are upregulated in a variety of tumor cells, plays a key role in the conformational maturation, stability, and function of "client" proteins within the cell,; many of which are involved in signal transduction, cell cycle regulation and apoptosis, including kinases, cell-cycle regulators, transcription factors and hormone receptors. As TAS-116 selectively inhibits cytosolic HSP90alpha and beta only and does not inhibit HSP90 paralogs, such as endoplasmic reticulum GRP94 or mitochondrial TRAP1, this agent may have less off-target toxicity as compared to non-selective HSP90 inhibitors. Check for active clinical trials using this agent. (NCI Thesaurus)

HspE7

A recombinant chimeric protein composed of the heat shock protein 65 (Hsp65) from Mycobacterium bovis, and the human papilloma viral (HPV) protein E7. Hsp65, similar to other members of its family of proteins, elicits a strong immune response and may be used to design vaccines against a number of different cancers. E7 protein is involved in carcinogenesis of anal and cervical tumors, and represents a tumor antigen that may be specifically targeted by lymphocytes. Check for active clinical trials using this agent. (NCI Thesaurus)

HSV-TK-transduced donor lymphocytes

A preparation of donor lymphocytes transduced with the "suicide" gene herpes simplex virus thymidine kinase (HSV-TK) with potential immunomodulating activity. Administration of HSV-TK-transduced lymphocytes after T cell-depleted allogeneic stem cell transplantation allows an early controllable immune reconstitution, which takes advantage of the antitumor effect of donor lymphocytes and helps to mitigate the risk of post-transplant opportunistic infection. To control graft-versus-host disease (GvHD) due to donor lymphocyte infusion, HSV-TK-transduced donor lymphocytes are selectively eliminated by administration of the antiviral agent ganciclovir. Ganciclovir, a prodrug, is readily phosphorylated by the suicide gene HSV-TK within HSV-TK-transduced lymphocytes to its monophosphate form and, subsequently, converted into its active triphosphate form, which specifically kills HSV-TK- transduced donor lymphocytes. Check for active clinical trials using this agent. (NCI Thesaurus)

hTERT I540/R572Y/D988Y multipeptide vaccine

A peptide vaccine consisting of multiple epitopes derived from the human telomerase reverse transcriptase (hTERT), the catalytic subunit of human telomerase, with potential immunostimulating and antineoplastic activities. hTERT I540/R572Y/D988Y multipeptide vaccine contains strongly antigenic peptide epitopes I540 (9-mer), R572Y (9-mer) and D988Y (10-mer). Vaccination with this agent may elicit a cytotoxic T cell (CTL) response against telomerase-expressing tumor cells. Directly linked to tumorigenesis, telomerase is expressed in the majority of human cancer cells but is infrequently expressed in normal cells. Check for active clinical trials using this agent. (NCI Thesaurus)

hTERT mRNA /survivin peptide-double-loaded autologous dendritic cell vaccine

A cancer vaccine containing autologous dendritic cells (DCs) that are pulsed with mRNA encoding human telomerase reverse transcriptase (hTERT) and survivin peptide, with potential immunostimulatory and antineoplastic activities. Upon administration, hTERT mRNA/survivin peptide-double-loaded autologous dendritic cell vaccine may elicit an immune response against cancer cells expressing hTERT and survivin by activating cytotoxic T-cells (CTLs), natural killer cells (NKs), and B-lymphocytes. The tumor associated antigens (TAAs) hTERT, the catalytic subunit of human telomerase, and survivin, a member of the inhibitor of apoptosis (IAP) family of proteins, may be upregulated in certain tumor cell types and play key roles in tumor cell growth and survival. Check for active clinical trialsusing this agent. (NCI Thesaurus)

hTERT multipeptide/Montanide ISA-51 VG/imiquimod GX 301

A therapeutic cancer vaccine consisting of four epitopes derived from the human telomerase reverse transcriptase (hTERT), the catalytic subunit of human telomerase, including hTERT (540-548) acetate, hTERT (611-626) acetate, hTERT (672-686) acetate and hTERT (766-780) acetate, emulsified individually in the adjuvant montanide ISA-51 VG and administered with the immune response modifier (IRM) imiquimod, with potential immunostimulating and antineoplastic activities. Each hTERT peptide emulsion is administered individually by intradermal injection. Subsequently, imiquimod is applied topically to the injection site(s). Vaccination with GX 301 may elicit a cytotoxic T-cell (CTL) response against telomerase-expressing tumor cells. Telomerase is expressed in the majority of human cancer cells, infrequently expressed in normal cells, and is directly linked to tumorigenesis. Imiquimod stimulates cytokine production through the activation of toll-like receptor 7 (TLR-7), and also exhibits antiproliferative effects. Montanide ISA-51, also known as incomplete Freund's adjuvant (IFA), is a stabilized water-in-oil emulsion containing mineral oil with mannide oleate, which contains vegetable-grade (VG) oleic acid derived from olive oil. ISA-51 non-specifically stimulates cell-mediated immune responses to antigens. Check for active clinical trials using this agent. (NCI Thesaurus)

hTERT vaccine V934/V935

A cancer vaccine directed against human telomerase reverse transcriptase (hTERT), the catalytic subunit of human telomerase, with potential immunostimulating and antineoplastic activities. Upon administration, hTERT vaccine V934/V935 may elicit a cytotoxic T cell (CTL) response against telomerase-expressing tumor cells, which may result in tumor cell death. Telomerase is involved in the restoration and maintenance of telomere length and so the functional lifespan of cells. Abnormally reactivated in tumorigenesis, telomerase is expressed in the majority of human cancer cells but is not expressed or is expressed at very low levels in normal cells. Check for active clinical trials using this agent. (NCI Thesaurus)

hTERT/survivin/CMV multipeptide vaccine

A vaccine containing multiple peptides derived from the human telomerase reverse transcriptase (hTERT), survivin and cytomegalovirus (CMV), with potential immunostimulating and antineoplastic activities. Upon administration, hTERT/survivin/CMV multipeptide vaccine may elicit a cytotoxic T cell (CTL) response against tumor cells espressing hTERT, survivin and CMV. hTERT, the catalytic subunit of telomerase, and the inhibitor of apoptosis (IAP) family member survivin, both often upregulated in tumor cells, play key roles in tumor cell growth and survival. Further, CMV expression is correlated with certain types of cancer. Check for active clinical trials using this agent. (NCI Thesaurus)

hTERT/survivin/melanoma tumor cell-derived mRNA-transfected dendritic cell vaccine

A cancer vaccine containing dendritic cells (DCs) that are transfected with messenger RNA (mRNA) encoding human telomerase reverse transcriptase (hTERT) and survivin in addition to patient-specific melanoma-derived mRNA with potential immunostimulatory and antineoplastic activities. Upon administration, hTERT/survivin/melanoma tumor cell-derived mRNA-transfected dendritic cell vaccine may elicit a highly specific cytotoxic T-cell (CTL) response against melanoma cells expressing hTERT, survivin, and patient-specific melanoma-associated antigens. hTERT, the catalytic subunit of human telomerase, and survivin, a member of the inhibitor of apoptosis (IAP) family of proteins, may be upregulated in certain tumor cell types, playing key roles in tumor cell growth and survival. Check for active clinical trials using this agent. (NCI Thesaurus)

hTERT-encoding DNA vaccine INVAC-1

A DNA vaccine consisting of a plasmid encoding a modified, inactive form of the human telomerase reverse transcriptase (hTERT), the catalytic subunit of human telomerase which synthesizes telomeric DNA at the chromosome ends, fused to ubiquitin, with potential immunostimulating and antineoplastic activities. Upon intradermal vaccination of the hTERT encoding DNA vaccine INVAC-1 in combination with electroporation, hTERT protein is expressed and activates the immune system to mount a cytotoxic T-cell (CTL) response against telomerase-expressing tumor cells, which may result in tumor cell death. Telomerase prolongs the functional lifespan of cells via the restoration and maintenance of telomere length. Abnormally activated in tumorigenesis, telomerase is expressed in the majority of human cancer cells, but its expression is low or non-existent in normal cells. hTERT conjugation to ubiquitin, a 76 amino-acid peptide involved in the regulation of normal protein intracellular turnover in the cytoplasm, enhances proteasome-dependent degradation of the hTERT protein, increases hTERT presentation by major histocompatibility complex (MHC) class I molecules and results in an increased immune response against hTERT. Check for active clinical trials using this agent. (NCI Thesaurus)

hu14.18-IL2 fusion protein

A recombinant protein consisting of the hu14.18 monoclonal antibody fused to the cytokine interleukin-2 (IL2) with potential antineoplastic activity. The monoclonal antibody portion of the hu14.18-IL2 fusion protein binds to tumor cells expressing the GD2 antigen (melanoma, neuroblastoma and certain other tumors); the Fc component of the fusion protein antibody moiety and natural killer (NK) cells mediate antibody-dependent cell-mediated cytotoxicity (ADCC) and complement-dependent cellular cytotoxicity (CDCC) towards GD2-expressing tumor cells. The localized IL2 moiety of the fusion protein stimulates NK and T-cell antitumor cellular immune responses. Check for active clinical trials using this agent. (NCI Thesaurus)

huachansu

A traditional Chinese medicine (TCM) containing a water soluble Bufo toad skin extract that includes the cardiac glycosides bufalin, cinobufagin and resibufogenin with potential antineoplastic and antiangiogenic activities. Although the exact mechanism of action of this TCM has yet to be fully elucidated, huachansu, which may be administered in an injectable form, may induce cell cycle arrest and apoptosis by suppressing the expression of anti-apoptotic proteins, such as Bcl-2, while inducing the expression of pro-apoptotic proteins, such as BAX. Check for active clinical trials using this agent. (NCI Thesaurus)

Huaier extract granule

An orally bioavailable traditional Chinese medicine (TCM) composed of a granule containing an aqueous extract of Trametes robiniophila murr (Huaier), a mushroom found on hardwood tree trunks, with potential antineoplastic and anti-angiogenic activities. Although the exact mechanism of action through which Huaier exerts its effects is largely unknown, upon administration, this agent induces cell cycle arrest and apoptosis, and inhibits proliferation and migration of susceptible cancer cells through the modulation of various signal transduction pathways involved in carcinogenesis and angiogenesis. Check for active clinical trials using this agent. (NCI Thesaurus)

Huang Qi

A Chinese herbal medicine (CHM) containing the root of the perennial herbaceous plant Astragalus (Radix Astragali) belonging to the family Leguminosae. Huang Qi is believed to tonify Qi, induce diuresis, relieve edema and nourish blood. It may also replenish body fluids and help relieve pain. Check for active clinical trials using this agent. (NCI Thesaurus)

huBC1-huIL12 fusion protein AS1409

An immunoconjugate consisting of the anti-tumor cytokine interleukin-12 (IL-12) fused to the tumor-targeting antibody BC1 with potential immunostimulatory and antineoplastic activities. The antibody moiety of huBC1-huIL12 fusion protein AS1409 binds to the human fibronectin splice variant ED-B, delivering IL-12 directly to the tumor vasculature; tumor vasculature-targeted IL-12 initiates localized immune cascade responses and exhibits cytotoxic and anti-angiogenic activity while minimizing the systemic side effects of IL-12. The human fibronectin splice variant ED-B is over-expressed in the extracellular matrix and blood vessels of tumor tissues. Check for active clinical trials using this agent. (NCI Thesaurus)

Humalog

(Other name for: insulin lispro)

human combinatorial antibody library-based antibody VAY736

A fully human combinatorial antibody library (HuCAL)-derived monoclonal antibody targeting the B-cell-activating factor receptor (BAFF-R), with potential anti-inflammatory and antineoplastic activities. Upon administration of HuCAL-based antibody VAY736, the antibody targets and binds to BAFF-R, which inhibits both BAFF/BAFF-R interaction and BAFF-R-mediated signaling. This may decrease cell growth in tumor cells expressing BAFF-R. BAFF-R, also known as tumor necrosis factor receptor superfamily member 13C, is overexpressed in certain tumor cell types and autoimmune diseases. In cancer cells, BAFF-R plays a key role in B-cell proliferation and survival. VAY736 was developed using HuCAL technology. Check for active clinical trials using this agent. (NCI Thesaurus)

human gp100 plasmid DNA vaccine

A vaccine consisting of a plasmid DNA encoding the human melanoma-associated antigen gp100. Upon adminsistration, expressed gp100 antigen may stimulate a cytotoxic T cell HLA-A2.1-restricted immune response against tumor cells that express this antigen, resulting in tumor cell lysis. Check for active clinical trials using this agent. (NCI Thesaurus)

human lactoferrin peptide hLF1-11

A synthetic peptide corresponding to the first 11 N-terminal amino acids of human lactoferrin (hLF1-11) with potential antimicrobial activity. Although the exact mechanism through which this peptide exerts its effect has yet to be fully elucidated, hLF1-11 binds ferric iron, limiting the availability of free iron for microbial functions. hLF1-11 may be effective against a variety of bacteria and fungi, including multidrug-resistant (MDR) strains of Acinetobacter baumannii and Staphylococcus aureus, and fluconazole-resistant Candida albicans strains. Human lactoferrin, a 692 amino acid glycoprotein belonging to the transferrin family of metal-binding proteins, can be found in human milk and other secretory fluids, and the secondary granules of polymorphonuclear (PMN) cells. Human lactoferrin plays a role in the innate defense of mucosal surfaces. Check for active clinical trials using this agent. (NCI Thesaurus)

human MHC non-restricted cytotoxic T-cell line TALL-104

An allogeneic human cytotoxic T-lymphocyte cell line with potential antineoplastic activity. Human MHC non-restricted cytotoxic T-cell line TALL-104 is an IL-2-dependent human leukemic T cell line, expressing CD8 and CD3 but not CD16. Upon administration, human MHC non-restricted cytotoxic T-cell line TALL-104 interacts with tumor cells and activates apoptotic and necrotic pathways, resulting in tumor cell lysis. Endowed with MHC-non-restricted killer activity, these cells are cytotoxic against a broad range of tumor cells, sparing normal cells. In addition, TALL-104 may induce secretion of various cytokines, such as interferon-gamma, potentially enhancing its cytotoxic activity. Check for active clinical trials using this agent. (NCI Thesaurus)

human monoclonal antibody 216

A naturally-occurring human IgM monoclonal antibody with potential antineoplastic activity. Human monoclonal antibody 216, derived from the gene VH4-34, binds to the glycosylated epitope CDIM on the surface of both malignant and normal B cells. Upon binding to B cells, this antibody may crosslink two or more CDIM molecules, resulting in the formation of cell membrane pores, the disruption of cell membrane integrity, and B cell lysis; this mechanism of antibody-mediated cell death is direct and does not involve mechanisms of complement-mediated cytotoxicity or antibody-depndent cell-mediated cytotoxicity (ADCC). CDIM is the glyco-moiety of a 75 kD MW B-cell cell surface glycoprotein. Check for active clinical trials using this agent. (NCI Thesaurus)

human monoclonal antibody B11-hCG beta fusion protein CDX-1307

A human monoclonal antibody (B11) directed against the mannose receptor and linked to the beta-subunit of human chorionic gonadotropin (hCG beta) with potential immunostimulating and antineoplastic activities. The monoclonal antibody moiety of human monoclonal antibody B11-hCG beta fusion protein CDX-1307 binds to mannose receptors on antigen presenting cells (APCs), including human dendritic cells (DCs) and macrophages. Upon internalization and processing, APCs present the processed hCG beta antigen on their cell surfaces, which may initiate an antibody-dependent cell-mediated cytotoxicity (ADCC) response against hCG beta-expressing tumor cells. The tumor-associated antigen (TAA) hCG beta is selectively overexpressed by a number of tumors including breast, colorectal, pancreatic, bladder and ovarian tumors; its expression may correlate with the stage of disease. Check for active clinical trials using this agent. (NCI Thesaurus)

human myeloid progenitor cells CLT-008

Early- to late-stage myeloid progenitor cells derived from adult human stem cells with potential hematopoietic activity. Upon infusion, human myeloid progenitor cells CLT-008 proliferate into mature myeloid cells, including granulocytes, macrophages, platelets, and erythrocytes. These myeloid progenitor cells die within forty-five days after a burst of hematopoiesis. This agent cannot create lymphoid cells, including T cells associated with graft-versus-host disease (GVHD). Check for active clinical trials using this agent. (NCI Thesaurus)

human papillomavirus 16 E7 peptide

A synthetic peptide sequence of human papillomavirus (HPV) E7 nuclear protein which is used to produce vaccines against HPV infection and HPV-related neoplasms. HPV E7 oncogenic protein binds the retinoblastoma tumor suppressor protein, pRB, as well as a number of other cellular proteins, and serves as a transcriptional activator. This protein is important in the induction and maintenance of cellular transformation and is co-expressed in the majority of HPV-containing carcinomas. Check for active clinical trials using this agent. (NCI Thesaurus)

human papillomavirus vaccine V503

A vaccine consisting of noninfectious, recombinant virus-like particles (VLP) containing the major viral capsid protein L1 of nine strains of human papillomavirus (HPV), with potential immunoprotective activity. Vaccination with HPV V503 may stimulate the host immune system to mount a cytotoxic T lymphocyte (CTL) response against cells positive for any of these nine strains of HPV, thereby preventing cervical infection upon exposure to certain HPV subtypes. Check for active clinical trials using this agent. (NCI Thesaurus)

human prostate-specific membrane antigen plasmid DNA vaccine

A vaccine consisting of a plasmid DNA encoding the human prostate-specific membrane antigen (PSMA). Upon administration, expressed PSMA may stimulate a cytotoxic T cell response against tumor cells that express this antigen, resulting in tumor cell lysis. Check for active clinical trials using this agent. (NCI Thesaurus)

human trefoil factor 1-secreting Lactococcus lactis AG013

An oral rinse solution containing a strain of the bacteria Lactococcus lactis (L. lactis) genetically modified to express human Trefoil Factor 1 (hTFF1) with potential cytoprotective activity. With oral rinsing, human trefoil factor 1-secreting Lactococcus lactis AG013 may secrete and deliver hTFF1 to oral mucosal tissue, protecting or promoting the healing of damaged oral mucosa. hTFF1, a peptide belonging to the Trefoil factors family (TFF), is normally secreted by mucous epithelia and is involved in protecting mucosal tissue and maintaining mucosal surface integrity. Check for active clinical trials using this agent. (NCI Thesaurus)

human varicella zoster immune globulin

A human plasma-derived immunoglobulin G (IgG) formulation containing high levels of antibodies against varicella zoster virus (VZV), a double-stranded DNA virus that causes chickenpox and herpes zoster (shingles), with potential immunomodulating and antiviral activities. VZV IgG (VZIG) is isolated from donors expressing high amounts of VZV antibodies. Upon intramuscular (IM) administration, the anti-VZV antibodies provide passive immunization against VZV. This may prevent infection by VZV in immunocompromised patients. Check for active clinical trials using this agent. (NCI Thesaurus)

humanized monoclonal antibody 3F8

A humanized monoclonal antibody directed against the human tumor-associated antigen GD2, with potential antineoplastic activity. Upon vaccination, the humanized monoclonal antibody 3F8 stimulates antibody-dependent cell-mediated cytotoxicity (ADCC) against GD2-expressing tumor cells. GD2, a disialoganglioside with expression in normal tissues restricted primarily to the cerebellum and peripheral nerves, is commonly expressed at high levels on tumors of neuroectodermal origins such as melanomas and neuroblastomas. Compared to the murine monoclonal antibody 3F8 (m3F8), the humanized form does not cause a human anti-mouse antibody (HAMA) response and shows enhanced ADCC activity. Check for active clinical trials using this agent. (NCI Thesaurus)

Humatin

(Other name for: paromomycin sulfate)

Humira

(Other name for: adalimumab)

Humulin N

(Other name for: insulin, NPH)

Humulin R Insulin

(Other name for: insulin, regular)

HVP E6/E7-encoding Semliki Forest virus vaccine Vvax001

A vaccine consisting of a recombinant, attenuated, replication-incompetent form of the Semliki Forest Virus (SFV) vector encoding the viral oncoproteins E6 and E7 derived from the human papillomavirus (HPV), with potential immunomodulating and antineoplastic activities. Upon intramuscular administration, HPV E6/E7-encoding SFV vaccine Vvax001 induces expression of the E6/E7 proteins and stimulates both the innate and the adaptive immune system, resulting in a potent cytotoxic T-lymphocyte (CTL) response against and lysis of tumor cells expressing HPV E6 and E7. Oncoproteins E6 and E7 play a key role in the development of cervical intraepithelial neoplasia (CIN) and cervical carcinoma. Check for active clinical trials using this agent. (NCI Thesaurus)

Hyalo GYN

(Other name for: hyaluronic acid-based hydrating vaginal gel)

hyaluronic acid

A glucosaminoglycan consisting of D-glucuronic acid and N-acetyl-D-glucosamine disaccharide units that is a component of connective tissue, skin, vitreous humour, umbilical cord, synovial fluid and the capsule of certain microorganisms contributing to adhesion, elasticity, and viscosity of extracellular substances. Check for active clinical trialsusing this agent. (NCI Thesaurus)

hyaluronic acid-based hydrating vaginal gel

A clear, colorless water-based vaginal gel containing the partial benzyl ester of hyaluronic acid (HA) with potential hydrating activity. Upon vaginal application, HA adheres to the vaginal mucosa where it retains water, provides moisture to the vagina and protects the vaginal mucosa. This gel may provide relief in vaginal dryness and may prevent sexual discomfort, itching and irritation. This HA derivative is less susceptible to enzymatic breakdown and provides longer lasting activity compared to HA. HA is naturally present in the vaginal epithelium. Check for active clinical trials using this agent. (NCI Thesaurus)

hyaluronic acid-containing topical cream

A topical cream formulation containing hyaluronic acid (HA) with wound repair-promoting, skin moisturizing, and potential radioprotective activities. Upon application of the topical cream, HA adheres to injured tissues, provides hydration to the skin, and protects against dehydration and chemical or mechanical irritation. Hyaluronate, a non-sulfated glucosaminoglycan, is a major component of the extracellular matrix in connective, epithelial, and neural tissues and contributes significantly to cell proliferation and migration. Check for active clinical trials using this agent. (NCI Thesaurus)

Hycamtin

(Other name for: topotecan hydrochloride)

Hycamtin Capsules

(Other name for: oral topotecan hydrochloride)

hycanthone

A thioxanthene derivative of lucanthone with anti-schistosomal activity and potential antineoplastic activity. Hycanthone interferes with parasite nerve function, resulting in parasite paralysis and death. This agent also intercalates into DNA and inhibits RNA synthesis in vitro. Check for active clinical trials using this agent. (NCI Thesaurus)

Hydeltra

(Other name for: prednisolone)

Hydeltrasol

(Other name for: prednisolone)

hydrated sodium calcium aluminosilicate

A naturally occurring, highly mineralized phyllosilicate clay used as a nutritional supplement with mycotoxin binding and protective activities. Upon ingestion prior to each meal, hydrated sodium calcium aluminosilicate is not absorbed by the gastrointestinal tract but rather binds certain food contaminants, including aflatoxin (AF) and fumonisin B1 (FB1), thereby reducing the bioavailability of these substances. Dietary exposure of AF and FB1 has been associated with an increased risk of certain cancers.

hydrazine sulfate

The synthetic sulfate salt of hydrazine, a derivative of ammonia. Hydrazine inhibits the enzyme phosphoenol pyruvate carboxykinase, thereby blocking gluconeogenesis. This agent has been reported to decrease the excessive energy needs and cachexia of cancer patients. Classified as a likely human carcinogen, hydrazine sulfate is also a weak inhibitor of mono-amine oxidase (MAO). Check for active clinical trials using this agent. (NCI Thesaurus)

Hydrea

(Other name for: hydroxyurea)

hydrocodone/acetaminophen

A combination preparation of the analgesic acetaminophen and the semisynthetic opioid agonist hydrocodone with analgesic and antitussive activities. Acetaminophen exerts its analgesic activity by inhibiting prostaglandin synthesis while hydrocodone exerts its analgesic activity by binding to the mu-receptors in the central nervous system (CNS), thereby mimicking the effects of endogenous opioids. Check for active clinical trials using this agent. (NCI Thesaurus)

hydrocortisone sodium succinate

The sodium salt of hydrocortisone succinate with glucocorticoid property. Hydrocortisone sodium succinate is chemically similar to the endogenous hormone that stimulates anti-inflammatory and immunosuppressive activities, in addition to exhibiting minor mineralocorticoid effects. This agent binds to intracellular glucocorticoid receptors and is translocated into the nucleus, where it initiates the transcription of glucocorticoid-responsive genes, such as various cytokines and lipocortins. Lipocortins inhibit phospholipase A2, thereby blocking the release of arachidonic acid from membrane phospholipids and preventing the synthesis of prostaglandins and leukotrienes, both potent mediators of inflammation. Check for active clinical trials using this agent. (NCI Thesaurus)

hydrocortisone sodium succinate/aluminum phosphate gel

A gel composed of the sodium succinate form of the glucocorticoid hydrocortisone mixed with aluminum phosphate, with potential protective activity. Upon oral administration of the hydrocortisone sodium succinate/aluminum phosphate gel, the gel forms a layer over the esophageal mucosa, which may restore and protect the esophageal membrane against damage. Hydrocortisone exerts anti-inflammatory effects locally, may reduce or prevent infection, may reduce the formation of connective tissue in order to prevent postoperative esophageal stenosis and stricture, and may reduce symptoms of dysphagia or choking, after endoscopic submucosal dissection (ESD). The aluminum phosphate acts as a buffer and may protect the local mucosal membrane from the acidic environment.

Hydrocortone

(Other name for: therapeutic hydrocortisone)

hydrogen peroxide-hyaluronic acid tumor injectable formulation

A gel-based formulation composed of a very dilute solution of hydrogen peroxide (H2O2) combined with hyaluronic acid (HA), with potential radiosensitizing activity. Upon intratumoral injection and slow-release (SR) of H2O2 from the gel, H2O2 releases oxygen and inactivates anti-oxidative enzymes, thereby increasing the oxygen concentration in the tumor environment, which increases the efficacy of radiotherapeutic treatment. HA increases viscosity of the formulation and allows for the SR of H2O2; as compared to the injection of H2O2 alone, the addition of HA decreases diffusion of H2O2 to surrounding areas and enhances intratumoral H2O2 concentration over an increased period of time. Hypoxic tumors show a decreased response to radiotherapy; thus, increasing oxygen content increases tumor response to radiotherapy. Check for active clinical trials using this agent. (NCI Thesaurus)

hydromorphone hydrochloride

The hydrochloride salt of the semi-synthetic opioid hydromorphone with analgesic activity. Hydromorphone, the hydrogenated ketone of morphine, selectively binds the mu-opioid receptor, a G protein-coupled receptor. Binding stimulates the exchange of guanosine triphosphate (GTP) for guanosine diphosphate (GDP) on the G-protein complex, resulting in inhibition of plasma membrane-associated adenylate cyclase (AC) and a reduction in intracellular cyclic 3',5'-adenosine monophosphate (cAMP) levels. Due to a reduction in cAMP levels, voltage-gated potassium channels are activated, resulting in neuronal hyperpolarization and a reduction in neuronal excitability. In addition, this agent inhibits the opening of voltage-gated calcium channels, resulting in inhibition of calcium entry into neuronal cells and a reduction in the release of nociceptive neurotransmitters such as substance P and glutamate. Check for active clinical trials using this agent. (NCI Thesaurus)

Hydrostat

(Other name for: hydromorphone hydrochloride)

hydroxychloroquine

A 4-aminoquinoline with immunosuppressive, antiautophagy, and antimalarial activities. Although the precise mechanism of action is unknown, hydroxychloroquine may suppress immune function by interfering with the processing and presentation of antigens and the production of cytokines. As a lysosomotropic agent, hydroxychloroquine raises intralysosomal pH, impairing autophagic protein degradation; hydroxychloroquine-mediated accumulation of ineffective autophagosomes may result in cell death in tumor cells reliant on autophagy for survival. In addition, this agent is highly active against the erythrocytic forms of P. vivax and malariae and most strains of P. falciparum but not the gametocytes of P. falciparum. Check for active clinical trials using this agent. (NCI Thesaurus)