Title : Bexarotene activates the p53/p73 pathway in human cutaneous T-cell lymphoma.

Pub. Date : 2009 Mar

PMID : 19067706






2 Functional Relationships(s)
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1 Bexarotene upregulated and activated Bax in sensitive lines, although not enough to signal significant apoptosis. Bexarotene BCL2 associated X, apoptosis regulator Homo sapiens
2 We further found that bexarotene activates p53 by phosphorylation at Ser15, which influences the binding of p53 to promoters for cell cycle arrest, induces p73 upregulation, and, in concordance, also modulates some p53/p73 downstream target genes, such as p21, Bax, survivin and cdc2. Bexarotene BCL2 associated X, apoptosis regulator Homo sapiens