Title : Overexpression of ErbB2 blocks Taxol-induced apoptosis by upregulation of p21Cip1, which inhibits p34Cdc2 kinase.

Pub. Date : 1998 Nov

PMID : 9844631






5 Functional Relationships(s)
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Protein Name
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1 Overexpression of ErbB2 blocks Taxol-induced apoptosis by upregulation of p21Cip1, which inhibits p34Cdc2 kinase. Paclitaxel cyclin dependent kinase 1 Homo sapiens
2 Taxol activates p34Cdc2 kinase in MDA-MB-435 breast cancer cells, leading to cell cycle arrest at the G2/M phase and, subsequently, apoptosis. Paclitaxel cyclin dependent kinase 1 Homo sapiens
3 A chemical inhibitor of p34Cdc2 and a dominant-negative mutant of p34Cdc2 blocked Taxol-induced apoptosis in these cells. Paclitaxel cyclin dependent kinase 1 Homo sapiens
4 A chemical inhibitor of p34Cdc2 and a dominant-negative mutant of p34Cdc2 blocked Taxol-induced apoptosis in these cells. Paclitaxel cyclin dependent kinase 1 Homo sapiens
5 Overexpression of p185ErbB2 in MDA-MB-435 cells by transfection transcriptionally upregulates p21Cip1, which associates with p34Cdc2, inhibits Taxol-mediated p34Cdc2 activation, delays cell entrance to G2/M phase, and thereby inhibits Taxol-induced apoptosis. Paclitaxel cyclin dependent kinase 1 Homo sapiens