Adipose Tissue, BrownThermogenesisAdipose TissueAdipose Tissue, WhiteAdipocytes, BrownCold TemperatureMitochondrial ProteinsBody Temperature RegulationIon ChannelsAdipocytesObesityEnergy MetabolismAcclimatizationSubcutaneous FatLipolysisLeptinReceptors, Adrenergic, beta-3Adipocytes, WhiteMitochondriaMice, ObeseBody WeightAdipogenesisCarrier ProteinsNorepinephrineInsulinGuanosine DiphosphateRNA, MessengerFatty AcidsBody TemperatureLipid Metabolism