Title : Ginsenoside-Rh2-induced mitochondrial depolarization and apoptosis are associated with reactive oxygen species- and Ca2+-mediated c-Jun NH2-terminal kinase 1 activation in HeLa cells.

Pub. Date : 2006 Dec

PMID : 16973888






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1 We show here that Ca(2+) and reactive oxygen species (ROS) are involved in the up-regulation of c-Jun NH(2)-terminal kinase 1 (JNK1) activity during apoptosis induced by ginsenoside Rh2 (G-Rh2) in HeLa, MCF10A-ras, and MCF7 cells. Reactive Oxygen Species mitogen-activated protein kinase 8 Homo sapiens
2 We show here that Ca(2+) and reactive oxygen species (ROS) are involved in the up-regulation of c-Jun NH(2)-terminal kinase 1 (JNK1) activity during apoptosis induced by ginsenoside Rh2 (G-Rh2) in HeLa, MCF10A-ras, and MCF7 cells. Reactive Oxygen Species mitogen-activated protein kinase 8 Homo sapiens
3 We show here that Ca(2+) and reactive oxygen species (ROS) are involved in the up-regulation of c-Jun NH(2)-terminal kinase 1 (JNK1) activity during apoptosis induced by ginsenoside Rh2 (G-Rh2) in HeLa, MCF10A-ras, and MCF7 cells. Reactive Oxygen Species mitogen-activated protein kinase 8 Homo sapiens
4 We show here that Ca(2+) and reactive oxygen species (ROS) are involved in the up-regulation of c-Jun NH(2)-terminal kinase 1 (JNK1) activity during apoptosis induced by ginsenoside Rh2 (G-Rh2) in HeLa, MCF10A-ras, and MCF7 cells. Reactive Oxygen Species mitogen-activated protein kinase 8 Homo sapiens
5 These results suggest that ROS and Ca(2+) are important signaling intermediates leading to stress-activated protein kinase/extracellular signal-regulated kinase kinase 1/JNK1 activation and depolarization of the mitochondrial membrane potential in G-Rh2-induced apoptosis. Reactive Oxygen Species mitogen-activated protein kinase 8 Homo sapiens