2016
The role of astrocytes in the hypothalamic response and adaptation to metabolic signals
Chowen JA, Argente-Arizón P, Freire-Regatillo A, Frago LM, Horvath TL, Argente J. The role of astrocytes in the hypothalamic response and adaptation to metabolic signals. Progress In Neurobiology 2016, 144: 68-87. PMID: 27000556, DOI: 10.1016/j.pneurobio.2016.03.001.Peer-Reviewed Original ResearchConceptsHypothalamic responseMetabolic signalsRole of astrocytesIncidence of obesityAnorexigenic hormone leptinType 2 diabetesHypothalamic adaptationsImportant metabolic signalsDiabetes mellitusHypothalamic circuitsSecondary complicationsChronic conditionsHormone leptinGlial cellsSynaptic transmissionAdequate treatmentMetabolic diseasesSynaptic plasticityNeuroendocrine controlHomeostatic functionsNeighboring neuronsMetabolic homeostasisHormonal inputsObesityHypothalamus
2009
Leptin Acts via Leptin Receptor-Expressing Lateral Hypothalamic Neurons to Modulate the Mesolimbic Dopamine System and Suppress Feeding
Leinninger GM, Jo YH, Leshan RL, Louis GW, Yang H, Barrera JG, Wilson H, Opland DM, Faouzi MA, Gong Y, Jones JC, Rhodes CJ, Chua S, Diano S, Horvath TL, Seeley RJ, Becker JB, Münzberg H, Myers MG. Leptin Acts via Leptin Receptor-Expressing Lateral Hypothalamic Neurons to Modulate the Mesolimbic Dopamine System and Suppress Feeding. Cell Metabolism 2009, 10: 89-98. PMID: 19656487, PMCID: PMC2723060, DOI: 10.1016/j.cmet.2009.06.011.Peer-Reviewed Original ResearchConceptsLateral hypothalamic areaVentral tegmental areaMesolimbic DA systemLepRb neuronsMesolimbic dopamine systemLeptin actionLeptin receptorDopamine systemDA systemLeptin-deficient animalsLateral hypothalamic neuronsAnorexigenic hormone leptinLeptin actsHypothalamic areaHypothalamic neuronsSuppress feedingHormone leptinTegmental areaDA contentInhibitory neuronsRate-limiting enzymeBody weightNeuronsLeptinReceptors