Article
Induction of p53-mediated transcription and apoptosis by exportin-1 (XPO1) inhibition in mantle cell lymphoma.
Cancer science - 1 Jul 2014
Yoshimura Mariko, Ishizawa Jo, Ruvolo Vivian, Dilip Archana, Quintás-Cardama Alfonso, McDonnell Timothy J, Neelapu Sattva S, Kwak Larry W, Shacham Sharon, Kauffman Michael, Tabe Yoko, Yokoo Masako, Kimura Shinya, Andreeff Michael, Kojima Kensuke
Abstract excerpt
The nuclear transporter exportin-1 (XPO1) is highly expressed in mantle cell lymphoma (MCL) cells, and is believed to be associated with the pathogenesis of this disease. XPO1-selective inhibitors of nuclear export (SINE) compounds have been shown to induce apoptosis in MCL cells. Given that p53 is a cargo protein of XPO1, we sought to determine the significance of p53 activation through XPO1 inhibition in...
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