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| The chemicals present in e-cigarettes can alter DNA in oral cells and increase the risk of cancer, according a new study. | |
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| A biochemistry instructor curious about an enzyme discovered in the damaged neurons of people with multiple sclerosis made a leap toward a potential cure for countless neurodegenerative ills. | |
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| Natural killer cells are an integral part of the human immune system, representing the front line of defence against tumor-forming cells and pathogens. These cells utilise several different methods to differentiate between abnormal cells and the host’s own cells, and are coordinated by biochemical signals derived from the activation of their own cell-surface receptors. | |
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| Bioactivity or biological activity of the metabolite may be in vitro, in vivo, or at the level of whole organism. The primary metabolites include polysaccharides, proteins, nucleic, and fatty acids; while the secondary metabolites are low molecular weight (MW<3000) compounds. | |
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