Inhibition of hypoxia inducible factor 1-transcription coactivator interaction by a hydrogen bond surrogate alpha-helix.
Inhibition of hypoxia inducible factor 1-transcription coactivator interaction by a hydrogen bond surrogate alpha-helix.
复制标题
DOI:
10.1021/ja9082864
复制
发表时间:
2010-01-27
影响因子:
15
通讯作者:
Arora, Paramjit S.
中科院分区:
文献类型:
--
作者:
Henchey, Laura K.;Kushal, Swati;Dubey, Ramin;Chapman, Ross N.;Olenyuk, Bogdan Z.;Arora, Paramjit S.
Designed ligands that inhibit hypoxia-inducible gene expression could offer new tools for genomic research and, potentially, drug discovery efforts for the treatment of neovascularization in cancers. We report a stabilized α-helix designed to target the binding interface between the C-terminal transactivation domain (C-TAD) of hypoxia-inducible factor 1α (HIF-1α) and cysteine-histidine rich region (CH1) of transcriptional coactivator CBP/p300. The synthetic helix disrupts the structure and function of this complex, resulting in a rapid downregulation of two hypoxia-inducible genes (VEGFandGLUT1) in cell culture.
登录
查看更多内容
影响因子:
7.8
作者:
Henchey, Laura K.;Jochim, Andrea L.;Arora, Paramjit S.
通讯作者:
Arora, Paramjit S.
影响因子:
4
作者:
Buhrlage, Sara J.;Bates, Caleb A.;Rowe, Steven P.;Minter, Aaron R.;Brennan, Brian B.;Majmudar, Chinmay Y.;Wemmer, David E.;Al-Hashimi, Hashim;Mapp, Anna K.
通讯作者:
Mapp, Anna K.
DOI:
10.1073/pnas.2035074100
发表时间:
2003-10-14
影响因子:
11.1
作者:
Best, TP;Edelson, BS;Dervan, PB
通讯作者:
Dervan, PB
影响因子:
18.3
作者:
Patgiri A;Jochim AL;Arora PS
通讯作者:
Arora PS
影响因子:
56.9
作者:
Ivan, M;Kondo, K;Kaelin, WG
通讯作者:
Kaelin, WG