Hypothalamic melanin concentrating hormone neurons communicate the nutrient value of sugar
Domingos AI, Sordillo A, Dietrich MO, Liu ZW, Tellez LA, Vaynshteyn J, Ferreira JG, Ekstrand MI, Horvath TL, de Araujo IE, Friedman JM. Hypothalamic melanin concentrating hormone neurons communicate the nutrient value of sugar. ELife 2013, 2: e01462. PMID: 24381247, PMCID: PMC3875383, DOI: 10.7554/elife.01462.Peer-Reviewed Original ResearchConceptsRewarding effectsHormone neuronsMelanin-concentrating hormone (MCH) neuronsMCH neurons projectStriatal dopamine levelsStriatal DA releaseStriatal dopamine releaseMCH neuronsSucrose ingestionNeurons projectDA releaseDopamine levelsDopamine releaseOptogenetic activationNeural pathwaysArtificial sweetenersNeural circuitryNeuronsNormal preferenceFood preferencesFood rewardGlucoseNutrient sensingMiceSweetener sucralose