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Ubiquitin-Specific Peptidase USP22 Negatively Regulates the STAT Signaling Pathway by Deubiquitinating SIRT1
Author(s) -
Ning Ao,
Yanyan Liu,
Hailiang Feng,
Xiaocui Bian,
Zhanwen Li,
Bei Gu,
Xiaomei Zhao,
Yuqin Liu
Publication year - 2014
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000362964
Subject(s) - ubiquitin , acetylation , deubiquitinating enzyme , immunoprecipitation , biology , small interfering rna , microbiology and biotechnology , gene knockdown , signal transduction , transfection , chemistry , biochemistry , apoptosis , gene
The ubiquitin-specific peptidase USP22 mediates various cellular and organismal processes, such as cell growth, apoptosis, and tumor malignancy. However, the molecular mechanisms that regulate USP22 activity remain poorly understood. Here we identify STAT3 as a new USP22 interactor.

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