2023
Lysophosphatidic acid triggers inflammation in the liver and white adipose tissue in rat models of 1-acyl-sn-glycerol-3-phosphate acyltransferase 2 deficiency and overnutrition
Sakuma I, Gaspar R, Luukkonen P, Kahn M, Zhang D, Zhang X, Murray S, Golla J, Vatner D, Samuel V, Petersen K, Shulman G. Lysophosphatidic acid triggers inflammation in the liver and white adipose tissue in rat models of 1-acyl-sn-glycerol-3-phosphate acyltransferase 2 deficiency and overnutrition. Proceedings Of The National Academy Of Sciences Of The United States Of America 2023, 120: e2312666120. PMID: 38127985, PMCID: PMC10756285, DOI: 10.1073/pnas.2312666120.Peer-Reviewed Original Research
2020
Slc20a1/Pit1 and Slc20a2/Pit2 are essential for normal skeletal myofiber function and survival
Chande S, Caballero D, Ho BB, Fetene J, Serna J, Pesta D, Nasiri A, Jurczak M, Chavkin NW, Hernando N, Giachelli CM, Wagner CA, Zeiss C, Shulman GI, Bergwitz C. Slc20a1/Pit1 and Slc20a2/Pit2 are essential for normal skeletal myofiber function and survival. Scientific Reports 2020, 10: 3069. PMID: 32080237, PMCID: PMC7033257, DOI: 10.1038/s41598-020-59430-4.Peer-Reviewed Original ResearchConceptsHyp miceMuscle functionSkeletal muscleMyofiber functionNormal body weightSkeletal muscle atrophyGene dose-dependent reductionConditional knockout miceReduced oxygen consumption rateStimulation of AMP kinaseKnockout miceHypophosphatemic disordersMuscle atrophyERK1/2 activationGrip strengthConditional deletionHormonal changesLow bloodBody weightC2C12 myoblastsMiceFurther evaluationBlood phosphateDependent reductionAMP kinase
2000
Transgenic mice overexpressing GLUT-1 protein in muscle exhibit increased muscle glycogenesis after exercise
Ren J, Barucci N, Marshall B, Hansen P, Mueckler M, Shulman G. Transgenic mice overexpressing GLUT-1 protein in muscle exhibit increased muscle glycogenesis after exercise. AJP Endocrinology And Metabolism 2000, 278: e588-e592. PMID: 10751190, DOI: 10.1152/ajpendo.2000.278.4.e588.Peer-Reviewed Original ResearchConceptsTg miceMuscle glycogen concentrationNT miceTransgenic miceGlycogen concentrationH postexerciseEDL musclesGastrocnemius muscleMuscle glycogenExtensor digitorum longus muscleMale transgenic miceIsolated EDL musclesAge-matched littermatesDigitorum longus muscleMuscle glycogen synthase activationMuscle glycogenesisLongus muscleMuscle glycogenolysisGLUT-1 proteinSynthase activationMicePostexerciseHuman GLUT-1GLUT-1Glycogen synthase activation
1999
A critical evaluation of mass isotopomer distribution analysis of gluconeogenesis in vivo
Previs S, Cline G, Shulman G. A critical evaluation of mass isotopomer distribution analysis of gluconeogenesis in vivo. American Journal Of Physiology 1999, 277: e154-e160. PMID: 10409139, DOI: 10.1152/ajpendo.1999.277.1.e154.Peer-Reviewed Original Research