2016
Mitochondria controlled by UCP2 determine hypoxia-induced synaptic remodeling in the cortex and hippocampus
Varela L, Schwartz ML, Horvath TL. Mitochondria controlled by UCP2 determine hypoxia-induced synaptic remodeling in the cortex and hippocampus. Neurobiology Of Disease 2016, 90: 68-74. PMID: 26777666, DOI: 10.1016/j.nbd.2016.01.004.Peer-Reviewed Original ResearchConceptsHippocampal neuronsMitochondria-endoplasmic reticulum interactionUCP2-KO miceEarly postnatal exposureLoss of synapsesOxygen tensionHigher brain regionsAdaptive mitochondrial responsesProtein 2 expressionHypothalamic circuitsPostnatal exposureKO miceSynaptic remodelingSystemic metabolismSynaptic inputsBrain cellsMetabolic controlNeuronal mitochondriaBrain regionsAdaptive responseNeuronsHippocampusMitochondrial dynamicsMetabolic challengesCortex
2013
Antibodies to cannabinoid type 1 receptor co‐react with stomatin‐like protein 2 in mouse brain mitochondria
Morozov YM, Dominguez MH, Varela L, Shanabrough M, Koch M, Horvath TL, Rakic P. Antibodies to cannabinoid type 1 receptor co‐react with stomatin‐like protein 2 in mouse brain mitochondria. European Journal Of Neuroscience 2013, 38: 2341-2348. PMID: 23617247, PMCID: PMC3902808, DOI: 10.1111/ejn.12237.Peer-Reviewed Original ResearchConceptsStomatin-like protein 2Type 1 receptorPresence of CB1Protein 2Anti-CB1 antibodySynthetic cannabinoid WINMouse brain mitochondriaCerebral cortexEndocannabinoid signalingBrain cellsCannabinoid WINNeuronal mitochondriaBrain mitochondriaAntibodiesMitochondrial functionCB1Polyclonal antibodiesCortexMitochondrial preparationsSerumReceptors
1999
Brain Uncoupling Protein 2: Uncoupled Neuronal Mitochondria Predict Thermal Synapses in Homeostatic Centers
Horvath T, Warden C, Hajos M, Lombardi A, Goglia F, Diano S. Brain Uncoupling Protein 2: Uncoupled Neuronal Mitochondria Predict Thermal Synapses in Homeostatic Centers. Journal Of Neuroscience 1999, 19: 10417-10427. PMID: 10575039, PMCID: PMC6782406, DOI: 10.1523/jneurosci.19-23-10417.1999.Peer-Reviewed Original ResearchConceptsC-Fos-expressing cellsPeripheral energy homeostasisHormone-releasing hormoneHypothalamic neuronal populationsCorticotropin-releasing factorMelanin-concentrating hormoneMitochondria of neuronsUCP2 proteinPeripheral hormonesProximal dendritesNeuropeptide YGonadal steroidsModulates neurotransmissionAxon terminalsBasal brainLocal brainNeuronal populationsAxonal processesNeuronal mitochondriaPeptidergic circuitsBrain circuitsEnergy homeostasisCold exposureNeuronsEndocrine processes