Mitochondrial transmembrane potential and cell apoptosis

作者：Cai, X; Chen, GQ; Chen, Z; Wang, ZY

来源：Progress in Biochemistry and Biophysics, 2001, 28(1): 3-6.

• cell apoptosis
• mitochondrion
• caspase
• bcl-2

Apoptosis, an intrinsic cell death model which is regulated by organisms, is essential for the maintenance of tissue homeostasis in multicellular organisms. Recently, researchers on cell apoptosis have paid more attention on mitochondrion than on nucleus. Different death stimulus induces opening of PT pore, degradation of mitochondrial transmembrane potential, activation of caspase and inducing cell apoptosis. Bcl-2 and Bcl-X-L inhibit cell apoptosis via mitochondrion while Bax, Bak and Bad induce apoptosis by means of regulation of mitochondrion.

• 出版日期2001-1
• 单位上海市闵行区中心医院