Astrocytic lipid metabolism determines susceptibility to diet-induced obesity
Varela L, Kim JG, Fernández-Tussy P, Aryal B, Liu ZW, Fernández-Hernando C, Horvath TL. Astrocytic lipid metabolism determines susceptibility to diet-induced obesity. Science Advances 2021, 7: eabj2814. PMID: 34890239, PMCID: PMC11323787, DOI: 10.1126/sciadv.abj2814.Peer-Reviewed Original ResearchDiet-induced obesityHypothalamic astrocytesPeroxisome proliferator-activated receptor gammaHypothalamic neuronal circuitsProliferator-activated receptor gammaControl of feedingFatty acid homeostasisSystemic glucoseMetabolic milieuGlucose homeostasisBody weightReceptor gammaSynaptic plasticityNeuronal circuitsNutrient sensingLipid metabolismCellular adaptationObesityAstrocytesAcid homeostasisUnidentified roleFA metabolismEnergy metabolismElevated susceptibilityAvailability of FA