Human Genetic Variation Alters Anthrax Toxin Sensitivity
Martchenko, Candille et al., PNAS
Researchers at Stanford University School of Medicine show that genetic variation affecting capillary morphogenesis gene 2, or CMG2, dramatically alters toxin sensitivity in humans. In its analysis, the team reports on "a CMG2 single-nucleotide polymorphism occurring frequently in African and European populations [that they found] independently altered toxin uptake." The group goes on to suggest "testing of genomically characterized human cell populations may offer a broadly useful strategy for elucidating effects of genetic variation on infectious disease susceptibility."
Enzo's Pennsylvania License Could Expand Market for GeneNews Colon Cancer Test, Pending Approval
Enzo has been awarded a license to provide clinical diagnostic services in Pennsylvania, which could help the eventual uptake of ColonSentry, a PCR-based colon cancer risk-stratification test manufactured by Canadian firm GeneNews and for which Enzo has exclusive distribution rights in New York and New Jersey.
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