An overview of tools to decipher O-GlcNAcylation from historical approaches to new insights. (October 2022)

• Record Type: Journal Article
• Authors: Dupas, Thomas; Betus, Charlotte; Blangy-Letheule, Angélique; Pelé, Thomas; Persello, Antoine; Denis, Manon; Lauzier, Benjamin
• Is Part Of: International journal of biochemistry & cell biology. Volume 151(2022)
• Publication Date: 2022-10
• Subjects: O-GlcNAcylation -- New approaches -- O-GlcNAcylomic -- Biochemistry; Biochemistry -- Periodicals; Cytology -- Periodicals; Biochemistry -- Periodicals; Cell Biology -- Periodicals; Biochimie -- Périodiques; Cytologie -- Périodiques; Biochimie; Cytologie; Biochemistry; Cytology; Ressource Internet (Descripteur de forme); Périodique électronique (Descripteur de forme); Periodicals; 572.05
• DOI: 10.1016/j.biocel.2022.106289
• Languages: English
• ISSNs: 1357-2725

Abstract

Abstract: O-GlcNAcylation is a post-translational modification which affects approximately 5000 human proteins. Its involvement has been shown in many if not all biological processes. Variations in O-GlcNAcylation levels can be associated with the development of diseases. Deciphering the role of O-GlcNAcylation is an important issue to (i) understand its involvement in pathophysiological development and (ii) develop new therapeutic strategies to modulate O-GlcNAc levels. Over the past 30 years, despite the development of several approaches, knowledge of its role and regulation have remained limited. This review proposes an overview of the currently available tools to study O-GlcNAcylation and identify O-GlcNAcylated proteins. Briefly, we discuss pharmacological modulators, methods to study O-GlcNAcylation levels and approaches for O-GlcNAcylomic profiling. This review aims to contribute to a better understanding of the methods used to study O-GlcNAcylation and to promote efforts in the development of new strategies to explore this promising modification.