We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Proteomic approaches to evaluate protein s-nitrosylation in disease.
- Authors
López-Sánchez, Laura M.; López-Pedrera, Chary; Rodríguez-Ariza, Antonio
- Abstract
Many of nitric oxide (NO) actions are mediated through the coupling of a nitroso moiety to a reactive cysteine leading to the formation of a S-nitrosothiol (SNO), a process known as S-nitrosylation or S-nitrosation. In many cases this reversible post-translational modification is accompanied by altered protein function and aberrant S-nitrosylation of proteins, caused by altered production of NO and/or impaired SNO homeostasis, has been repeatedly reported in a variety of pathophysiological settings. A growing number of studies are directed to the identification and characterization of those proteins that undergo S-nitrosylation and the analysis of S-nitrosoproteomes under pathological conditions is beginning to be reported. The study of these S-nitrosoproteomes has been fueled by advances in proteomic technologies that are providing researchers with improved tools for exploring this post-translational modification. Here we review novel refinements and improvements to these methods, and some recent studies of the S-nitrosoproteome in disease. Copyright © 2013 Wiley Periodicals, Inc. Rapid Commun. Mass Spectrom. 33: 7-20, 2014.
- Subjects
NITROSYLATION; NITRIC oxide; HOMEOSTASIS; CYSTEINE; PROTEOMICS
- Publication
Mass Spectrometry Reviews, 2014, Vol 33, Issue 1, p7
- ISSN
0277-7037
- Publication type
Article
- DOI
10.1002/mas.21373