2011
Loss of Mitogen-activated Protein Kinase Phosphatase-1 Protects from Hepatic Steatosis by Repression of Cell Death-inducing DNA Fragmentation Factor A (DFFA)-like Effector C (CIDEC)/Fat-specific Protein 27*
Flach RJ, Qin H, Zhang L, Bennett AM. Loss of Mitogen-activated Protein Kinase Phosphatase-1 Protects from Hepatic Steatosis by Repression of Cell Death-inducing DNA Fragmentation Factor A (DFFA)-like Effector C (CIDEC)/Fat-specific Protein 27*. Journal Of Biological Chemistry 2011, 286: 22195-22202. PMID: 21521693, PMCID: PMC3121364, DOI: 10.1074/jbc.m110.210237.Peer-Reviewed Original ResearchConceptsMitogen-activated protein kinase phosphatase-1Hepatic lipid homeostasisFatty acid oxidationLipid homeostasisMKP-1-deficient miceProtein kinase phosphatase-1MAPK-dependent phosphorylationFat-specific protein 27Like effector CPeroxisome proliferator-activated receptor-γ target genesProtein 27Kinase phosphatase-1Lipid droplet formationPhosphatase 1Acid oxidationLipogenic gene expressionSerine 112Target genesHepatic lipogenic gene expressionGene expressionPPARγ functionMetabolic signalsInhibitory residuesFactor AHepatic fatty acid oxidation
2009
MAPK phosphatase-1 facilitates the loss of oxidative myofibers associated with obesity in mice
Roth RJ, Le AM, Zhang L, Kahn M, Samuel VT, Shulman GI, Bennett AM. MAPK phosphatase-1 facilitates the loss of oxidative myofibers associated with obesity in mice. Journal Of Clinical Investigation 2009, 119: 3817-3829. PMID: 19920356, PMCID: PMC2786792, DOI: 10.1172/jci39054.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBase SequenceDietary FatsDNA PrimersDual Specificity Phosphatase 1Energy MetabolismMAP Kinase Signaling SystemMiceMice, Inbred C57BLMice, KnockoutModels, BiologicalMuscle Fibers, Slow-TwitchObesityP38 Mitogen-Activated Protein KinasesPeroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alphaRNA, MessengerTrans-ActivatorsTranscription FactorsUp-Regulation