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."
Pfizer to Present Data on Neratinib, Sutent at San Antonio Breast Cancer Symposium
At the San Antonio Breast Cancer Symposium being held this week, Pfizer is planning to present new clinical trial data on neratinib, an investigational pan-ErbB inhibitor in patients with HER2-positive breast cancer, as well as data on the marketed oncologic Sutent (sunitinib malate) in metastatic breast cancer.
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