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2017 ; 8
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Posttranslational control of HuR function
#MMPMID27307117
Grammatikakis I
; Abdelmohsen K
; Gorospe M
Wiley Interdiscip Rev RNA
2017[Jan]; 8
(1
): ä PMID27307117
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The RNA-binding protein HuR (human antigen R) associates with numerous
transcripts, coding and noncoding, and controls their splicing, localization,
stability, and translation. Through its regulation of target transcripts, HuR has
been implicated in cellular events including proliferation, senescence,
differentiation, apoptosis, and the stress and immune responses. In turn, HuR
influences processes such as cancer and inflammation. HuR function is primarily
regulated through posttranslational modifications that alter its subcellular
localization and its ability to bind target RNAs; such modifications include
phosphorylation, methylation, ubiquitination, NEDDylation, and proteolytic
cleavage. In this review, we describe the modifications that impact upon HuR
function on gene expression programs and disease states. WIREs RNA 2017, 8:e1372.
doi: 10.1002/wrna.1372 For further resources related to this article, please
visit the WIREs website.