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."
Avey's New Brainstorm: Social Networking to Study Genetics of Alzheimer's, Brain Health
Similar to the research model employed by 23andMe, which Avey helped found with Anne Wojcicki in 2007, Brainstorm Research will employ web-based social networking tools to create a global system for connecting individuals with Alzheimer's and tracking brain functions.
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