Article
Disruption of Src function potentiates Chk1-inhibitor-induced apoptosis in human multiple myeloma cells in vitro and in vivo.
Blood - 10 Feb 2011
Dai Yun, Chen Shuang, Shah Rena, Pei Xin-Yan, Wang Li, Almenara Jorge A, Kramer Lora B, Dent Paul, Grant Steven
Abstract excerpt
Ras/MEK/ERK pathway activation represents an important compensatory response of human multiple myeloma (MM) cells to checkpoint kinase 1 (Chk1) inhibitors. To investigate the functional roles of Src in this event and potential therapeutic significance, interactions between Src and Chk1 inhibitors (eg, UCN-01 or Chk1i) were examined in vitro and in vivo. The dual Src/Abl inhibitors BMS354825 and SKI-606 blocked...
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