Leptin regulates glutamate and glucose transporters in hypothalamic astrocytes
Fuente-Martín E, García-Cáceres C, Granado M, de Ceballos ML, Sánchez-Garrido MÁ, Sarman B, Liu ZW, Dietrich MO, Tena-Sempere M, Argente-Arizón P, Díaz F, Argente J, Horvath TL, Chowen JA. Leptin regulates glutamate and glucose transporters in hypothalamic astrocytes. Journal Of Clinical Investigation 2012, 122: 3900-3913. PMID: 23064363, PMCID: PMC3484452, DOI: 10.1172/jci64102.Peer-Reviewed Original ResearchConceptsGlial structural proteinsPathology of obesityHypothalamic proopiomelanocortin (POMC) neuronsGlial cell activityOffspring of mothersHigh-fat dietActivity of neuronsExpression of glucoseProopiomelanocortin neuronsHypothalamic astrocytesGlial cellsBody weightSynaptic efficacyGlutamate transportersNeuronal functionCell activityLeptinGlucose uptakeMetabolic statusElectrical activityMetabolic signalsNeuronsAppetiteGlucose transporterKey regulator