Title : Hsp90-Akt phosphorylates ASK1 and inhibits ASK1-mediated apoptosis.

Pub. Date : 2005 Jun 2

PMID : 15782121






5 Functional Relationships(s)
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1 In the present study, we show that Hsp90 inhibits hydrogen peroxide (H(2)O(2))-induced ASK1-p38 activation in endothelial cells (EC). Hydrogen Peroxide mitogen-activated protein kinase kinase kinase 5 Homo sapiens
2 In the present study, we show that Hsp90 inhibits hydrogen peroxide (H(2)O(2))-induced ASK1-p38 activation in endothelial cells (EC). Hydrogen Peroxide mitogen-activated protein kinase kinase kinase 5 Homo sapiens
3 However, Akt is released from the N-terminal domain concomitant with binding to the C-terminal domain of ASK1 in response to ASK1 activator H(2)O(2), inhibitor of Hsp90 17-AAG and Akt inhibitor LY294002, leading to a more stable Hsp90-Akt-ASK1 complex. Hydrogen Peroxide mitogen-activated protein kinase kinase kinase 5 Homo sapiens
4 However, Akt is released from the N-terminal domain concomitant with binding to the C-terminal domain of ASK1 in response to ASK1 activator H(2)O(2), inhibitor of Hsp90 17-AAG and Akt inhibitor LY294002, leading to a more stable Hsp90-Akt-ASK1 complex. Hydrogen Peroxide mitogen-activated protein kinase kinase kinase 5 Homo sapiens
5 However, Akt is released from the N-terminal domain concomitant with binding to the C-terminal domain of ASK1 in response to ASK1 activator H(2)O(2), inhibitor of Hsp90 17-AAG and Akt inhibitor LY294002, leading to a more stable Hsp90-Akt-ASK1 complex. Hydrogen Peroxide mitogen-activated protein kinase kinase kinase 5 Homo sapiens