Article ; Online: Citrullination of matrisomal proteins in health and diseases.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences
2023 Volume 378, Issue 1890, Page(s) 20220244
Abstract: Proteins once translated are subjected to post-translational modifications (PTMs) that can critically modify their characteristics. Citrullination is a unique type of PTM that is catalysed by peptidylarginine deiminase (PAD) enzymes, which regulate a ... ...
Abstract | Proteins once translated are subjected to post-translational modifications (PTMs) that can critically modify their characteristics. Citrullination is a unique type of PTM that is catalysed by peptidylarginine deiminase (PAD) enzymes, which regulate a multitude of physiological functions such as apoptosis, gene expression and immune response by altering the structure and function of cellular proteins. However, emerging data have unravelled compelling evidence to support that PAD-mediated citrullination is not exclusive to cellular proteins; rather citrullination of extracellular matrix (ECM) proteins also plays a major contributing role in various physiological/pathological conditions. Here, we discuss putative mechanisms for citrullination-induced alterations in the function of ECM proteins. Further, we put emphasis on influential roles of ECM citrullination in various pathological scenarios to underscore the clinical potential of its manipulation in human diseases. This article is part of the Theo Murphy meeting issue 'The virtues and vices of protein citrullination'. |
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MeSH term(s) | Humans ; Citrullination ; Protein-Arginine Deiminases/genetics ; Protein-Arginine Deiminases/metabolism ; Proteins/genetics ; Protein Processing, Post-Translational |
Chemical Substances | Protein-Arginine Deiminases (EC 3.5.3.15) ; Proteins |
Language | English |
Publishing date | 2023-10-02 |
Publishing country | England |
Document type | Journal Article ; Review ; Research Support, N.I.H., Extramural |
ZDB-ID | 208382-6 |
ISSN | 1471-2970 ; 0080-4622 ; 0264-3839 ; 0962-8436 |
ISSN (online) | 1471-2970 |
ISSN | 0080-4622 ; 0264-3839 ; 0962-8436 |
DOI | 10.1098/rstb.2022.0244 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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