Open access
Aug 2026
The GCN2-ATF4 signaling axis orchestrates the hepatic transcriptional stress response to short-term sulfur amino acid deprivation.
GCN2 is established as a major sensor mediating the early hepatic response to SAA deprivation, and a transcriptional program essential for maintaining amino acid homeostasis is defined, highlighting a coordinated adaptive response to acute SAA deprivation.
Valérie Carraro, M. Cherpaz, L. Longechamp et al.
· Journal of Molecular Biology · 0 citations