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Distinct Domains Of Bax Are Involved In Mitochondrial Bioenergetics And Apoptosis, Ge Zhang
Distinct Domains Of Bax Are Involved In Mitochondrial Bioenergetics And Apoptosis, Ge Zhang
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Apoptosis is essential for cellular homeostasis and is also a pathologic feature of various diseases. The balance between Bcl-2 family proteins determines whether a cell will live or die. Bax, a member of the BCL-2 family proteins, is a pro-apoptotic protein that exists in both a soluble, cytoplasmic form and a membrane-bound form. Upon apoptotic stimuli, Bax undergoes a conformational change and translocates to the mitochondria, initiating apoptotic events. However, little is known about whether Bax is involved in the regulation of mitochondrial function under non-apoptotic conditions, and how Bax binds to mitochondria to exert its activity. Here, we investigate …