O-GlcNAc Transferase/Host Cell Factor C1 Complex Regulates Gluconeogenesis by Modulating PGC-1α Stability
Ruan HB, Han X, Li MD, Singh JP, Qian K, Azarhoush S, Zhao L, Bennett AM, Samuel VT, Wu J, Yates JR, Yang X. O-GlcNAc Transferase/Host Cell Factor C1 Complex Regulates Gluconeogenesis by Modulating PGC-1α Stability. Cell Metabolism 2012, 16: 226-237. PMID: 22883232, PMCID: PMC3480732, DOI: 10.1016/j.cmet.2012.07.006.Peer-Reviewed Original ResearchConceptsHCF-1O-GlcNAcylationPGC-1αHost cell factor C1Hexosamine biosynthetic pathwayN-acetylglucosamine (O-GlcNAc) modificationDeubiquitinase BAP1Proteomic approachGlcNAc transferasePosttranslational modificationsNuclear proteinsBiosynthetic pathwayMaster regulatorKey regulatorFactor C1C1 complexOGTGlucose availabilityRegulatorProteinGluconeogenesisHepatic gluconeogenesisGlucose homeostasisComplexesHepatic knockdown