2020
MC4R Signaling in Dorsal Raphe Nucleus Controls Feeding, Anxiety, and Depression
Bruschetta G, Jin S, Liu ZW, Kim JD, Diano S. MC4R Signaling in Dorsal Raphe Nucleus Controls Feeding, Anxiety, and Depression. Cell Reports 2020, 33: 108267. PMID: 33053350, DOI: 10.1016/j.celrep.2020.108267.Peer-Reviewed Original ResearchConceptsDorsal raphe nucleusNeuronal activationR neuronsDepressive-like behaviorMajor depressive disorderChemogenetic activationR miceChemogenetic inhibitionRaphe nucleusSerotonin levelsDepressive disorderMood behaviorΑ-MSHDRN infusionsControl feedingMiceWeight lossNeuronsSelective knockdownDepressionBehavioral phenotypesAnxietyActivationFeedingPRCP
2014
Leptin signaling in astrocytes regulates hypothalamic neuronal circuits and feeding
Kim JG, Suyama S, Koch M, Jin S, Argente-Arizon P, Argente J, Liu ZW, Zimmer MR, Jeong JK, Szigeti-Buck K, Gao Y, Garcia-Caceres C, Yi CX, Salmaso N, Vaccarino FM, Chowen J, Diano S, Dietrich MO, Tschöp MH, Horvath TL. Leptin signaling in astrocytes regulates hypothalamic neuronal circuits and feeding. Nature Neuroscience 2014, 17: 908-910. PMID: 24880214, PMCID: PMC4113214, DOI: 10.1038/nn.3725.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAstrocytesCell CountEatingExcitatory Postsynaptic PotentialsGlial Fibrillary Acidic ProteinHypothalamusImmunohistochemistryIn Situ HybridizationLeptinMaleMelanocortinsMiceMice, KnockoutMicroscopy, ElectronNerve NetNeuronsPrimary Cell CulturePro-OpiomelanocortinPulmonary Gas ExchangeReal-Time Polymerase Chain ReactionRNA, MessengerSignal Transduction