Identification of F-box only protein 7 as a negative regulator of NF-kappaB signalling.
Identification of F-box only protein 7 as a negative regulator of NF-kappaB signalling.
复制标题
DOI:
10.1111/j.1582-4934.2012.01524.x
复制
发表时间:
2012-09
影响因子:
5.3
通讯作者:
Dirac AM
中科院分区:
文献类型:
--
作者:
Kuiken HJ;Egan DA;Laman H;Bernards R;Beijersbergen RL;Dirac AM
The nuclear factor κB (NF-κB) signalling pathway controls important cellular events such as cell proliferation, differentiation, apoptosis and immune responses. Pathway activation occurs rapidly upon TNFα stimulation and is highly dependent on ubiquitination events. Using cytoplasmic to nuclear translocation of the NF-κB transcription factor family member p65 as a read-out, we screened a synthetic siRNA library targeting enzymes involved in ubiquitin conjugation and de-conjugation for modifiers of regulatory ubiquitination events in NF-κB signalling. We identified F-box protein only 7 (FBXO7), a component of Skp, Cullin, F-box (SCF)-ubiquitin ligase complexes, as a negative regulator of NF-κB signalling. F-box protein only 7 binds to, and mediates ubiquitin conjugation to cIAP1 and TRAF2, resulting in decreased RIP1 ubiquitination and lowered NF-κB signalling activity.
登录
查看更多内容
DOI:
10.4061/2011/216298
发表时间:
2011
期刊:
Parkinson's disease
影响因子:
--
作者:
Flood PM;Qian L;Peterson LJ;Zhang F;Shi JS;Gao HM;Hong JS
通讯作者:
Hong JS
影响因子:
12.3
作者:
Carpenter AE;Jones TR;Lamprecht MR;Clarke C;Kang IH;Friman O;Guertin DA;Chang JH;Lindquist RA;Moffat J;Golland P;Sabatini DM
通讯作者:
Sabatini DM
影响因子:
16
作者:
Bertrand, Mathieu J. M.;Milutinovic, Snezana;Barker, Philip A.
通讯作者:
Barker, Philip A.
影响因子:
64.8
作者:
Brummelkamp, TR;Nijman, SMB;Bernards, R
通讯作者:
Bernards, R
影响因子:
16
作者:
Ea, CK;Deng, L;Chen, ZJJ
通讯作者:
Chen, ZJJ