The functional proteomics analysis of VEGF-treated human epithelial ovarian cancer cells.
Changsha, China. In Tumour Biol, 2014
A total of 17 expressed differential proteins were identified, 8 proteins were upregulated (ACTB, TIM, PDIA3, PDIA1, DCTN2, KIC17, SIAS, and KIC10) and 9 downregulated (KIC18, GRP78, CAPG, PPIA, ROA2, LMNA, EZRI, ADRM1, and ENOA).
The potential role of ubiquitin c-terminal hydrolases in oncogenesis.
Shanghai, China. In Biochim Biophys Acta, 2010
UCH-L1 possesses deubiquitinating activity and dimerization-dependent ubiquitin ligase activity, and functions as a mono-ubiquitin stabilizer; UCH-L3 does both deubiquitinating and deneddylating activity, except dimerization or ligase activity, and unlike UCH-L1, can interact with Lys48-linked Ub dimers to protect it from degradation and in the meanwhile to inhibit its hydrolase activity; UCH37 is responsible for the deubiquitinating activity in the 19S proteasome regulatory complex, and as indicated by the recent study, UCH37 is also associated with the human Ino80 chromatin-remodeling complex (hINO80) in the nucleus and can be activated via transient association of 19S regulatory particle- or proteasome-bound hRpn13 with hINO80; BAP1, binding to the wild-type BRCA1 RING finger domain, is regarded as a tumor suppressor, but for such suppressing activity, as demonstrated otherwise, both deubiquitinating activity and nucleus localization are required.