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."
Medco Acquires DNA Direct to Expand PGx Offerings with Genetic Education, Testing Decision Support
Already a pioneer in incorporating pharmacogenetic testing into its PBM programs, Medco's decision to buy DNA Direct signals its intent to be a "one-stop shop" for payors and employers interested in using genetically guided medicine to make healthcare more efficient and lower costs.
New to GenomeWeb? Register quickly here.