O-GlcNAc modification in cellular signaling

by cailynn on Aug 19th, 2025 07:45 AM

O-GlcNAc modification in cellular signaling plays a crucial role in regulating protein function, localization, and stability. This dynamic post-translational modification occurs on serine and threonine residues of nuclear and cytoplasmic proteins. O-GlcNAc modification in cellular signaling is involved in diverse biological processes, including transcription, stress response, and metabolism.