Title : Noxa/Bcl-2 protein interactions contribute to bortezomib resistance in human lymphoid cells.

Pub. Date : 2011 May 20

PMID : 21454712






3 Functional Relationships(s)
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1 Noxa/Bcl-2 protein interactions contribute to bortezomib resistance in human lymphoid cells. Bortezomib BCL2 apoptosis regulator Homo sapiens
2 When killing by bortezomib (an agent whose cytotoxicity in Jurkat T-cell leukemia cells is dependent on Noxa) was examined, apoptosis was enhanced by the Bcl-2/Bcl-x(L) antagonist ABT-737 or by Bcl-2 down-regulation and diminished by Bcl-2 overexpression. Bortezomib BCL2 apoptosis regulator Homo sapiens
3 Collectively, these observations not only establish the ability of Noxa and Bcl-2 to interact but also identify Bcl-2 overexpression as a potential mechanism of bortezomib resistance. Bortezomib BCL2 apoptosis regulator Homo sapiens