2022
AgRP neurons control structure and function of the medial prefrontal cortex
Stutz B, Waterson MJ, Šestan-Peša M, Dietrich MO, Škarica M, Sestan N, Racz B, Magyar A, Sotonyi P, Liu ZW, Gao XB, Matyas F, Stoiljkovic M, Horvath TL. AgRP neurons control structure and function of the medial prefrontal cortex. Molecular Psychiatry 2022, 27: 3951-3960. PMID: 35906488, PMCID: PMC9891653, DOI: 10.1038/s41380-022-01691-8.Peer-Reviewed Original ResearchConceptsMedial prefrontal cortexAgRP neuronsNon-selective dopamine receptor antagonistBrain functionPrefrontal cortexHypothalamic AgRP neuronsMedial thalamic neuronsAdministration of clozapineDopamine receptor antagonistVentral tegmental areaOscillatory network activityHigher-order brain functionsHypothalamic agoutiThalamic neuronsChemogenetic inhibitionDopaminergic neuronsReceptor antagonistTegmental areaNeuronal pathwaysSensorimotor gatingAdult miceModulatory impactAmbulatory behaviorConstitutive impairmentNeurons
2008
Local antagonism of intertrigeminal region metabotropic glutamate receptors exacerbates apneic responses to intravenous serotonin
Stoiljkovic M, Radulovacki M, Carley D. Local antagonism of intertrigeminal region metabotropic glutamate receptors exacerbates apneic responses to intravenous serotonin. Respiratory Physiology & Neurobiology 2008, 165: 137-142. PMID: 19026767, PMCID: PMC2773821, DOI: 10.1016/j.resp.2008.10.019.Peer-Reviewed Original ResearchConceptsIntravenous serotonin infusionMetabotropic glutamate receptorsIntertrigeminal regionSerotonin infusionReceptor antagonistGlutamate receptorsBroad-spectrum glutamate receptor antagonistType 1 metabotropic glutamate receptorMetabotropic glutamate antagonistPontine intertrigeminal regionVagal afferent pathwaysDuration of apneaGlutamate receptor antagonistsAMPA receptor antagonistDose-dependent fashionRespiratory pattern changesApnea expressionApneic responseIntravenous serotoninSpontaneous apneasReflex apneaRespiratory dysrhythmiaAfferent pathwaysIntravenous infusionGlutamate antagonists
2006
Effects of intertrigeminal region NMDA and non-NMDA receptors on respiratory responses in rats
Radulovacki M, Stoiljkovic M, Saponjic J, Carley D. Effects of intertrigeminal region NMDA and non-NMDA receptors on respiratory responses in rats. Respiratory Physiology & Neurobiology 2006, 156: 40-46. PMID: 16934539, DOI: 10.1016/j.resp.2006.07.005.Peer-Reviewed Original ResearchConceptsNon-NMDA receptorsIntertrigeminal regionNMDA receptorsReflex apneaNonspecific glutamate receptor antagonist kynurenic acidGlutamate receptor antagonist kynurenic acidSpecific NMDA receptor antagonistRespiratory responsesAntagonist kynurenic acidVentral respiratory groupMicroinjection of glutamateNMDA receptor antagonistSleep-related apneaLong-term potentiationFunctional NMDA receptorsImmediate apneaVagal reflexGlutamate injectionRespiratory groupRespiratory disturbancesKynurenic acidReceptor antagonistSelective blockadeApneaLateral pons