28 décembre 2012
Associations of BAX with chemical compounds
Coexpression of BAD and NOXA killed wild-type but not Bax, Bak doubly deficient cells or Puma deficient cells with Bim knockdown, indicating that activator BH3-only molecules function downstream of inactivator BH3-only molecules to activate BAX-BAK. These results suggest that glutathione-dependent BAX activation in cells with normal CFTR represents an early step in oxidative stress-induced apoptosis of these cells. The expression of BCL-2 and BAX, which would occur downstream from p53, was not changed by irradiation and Trolox treatment.
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