AT-101 (90141-22-3) is a small molecule mimic of the BH3 domain of cellular Bcl-2 inhibitors which interferes with the function of Bcl-2-family antiapoptotic proteins. AT-101 induces apoptosis in drug-resistant multiple myeloma cell lines. Apoptosis is activated by the mitochondrial pathway. Cell permeable.
References/Citations
1) Kline et al. (2008), R-(-)-gossypol (AT-101) activates programmed cell death in multiple myeloma cells; Exp. Hematol., 36 568
2) Balakrishnan et al. (2009), AT-101 induces apoptosis in CLL B cells and overcomes stromal cell-mediated Mcl-1 induction and drug resistance; Blood, 113 149
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