Pyrimidinone-peptoid hybrid molecules with distinct effects on molecular chaperone function and cell proliferation
作者:Christine M. Wright、Raj J. Chovatiya、Nora E. Jameson、David M. Turner、Guangyu Zhu、Stefan Werner、Donna M. Huryn、James M. Pipas、Billy W. Day、Peter Wipf
DOI:10.1016/j.bmc.2007.12.014
日期:2008.3.15
The Hsp70 molecular chaperones are ATPases that play critical roles in the pathogenesis of many human diseases, including breast cancer. Hsp70 ATP hydrolysis is relatively weak but is stimulated by J domain-containing proteins. We identified pyrimidinone-peptoid hybrid molecules that inhibit cell proliferation with greater potency than previously described Hsp70 modulators. In many cases, anti-proliferative activity correlated with inhibition of J domain stimulation of Hsp70. (C) 2007 Elsevier Ltd. All rights reserved.