2011
Two types of chloride transporters are required for GABAA receptor‐mediated inhibition in C. elegans
Bellemer A, Hirata T, Romero MF, Koelle MR. Two types of chloride transporters are required for GABAA receptor‐mediated inhibition in C. elegans. The EMBO Journal 2011, 30: 1852-1863. PMID: 21427702, PMCID: PMC3101993, DOI: 10.1038/emboj.2011.83.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, Genetically ModifiedAnion Transport ProteinsBrainCaenorhabditis elegansCaenorhabditis elegans ProteinsChloridesElectrophysiologyGene Expression RegulationHydrogen-Ion ConcentrationMicroscopyMotor ActivityMutationNeuronsOocytesPlasmidsReceptors, GABA-ASymportersTransgenesXenopusConceptsCaenorhabditis elegans mutantC. elegansSynapse developmentInhibits cellBehavioral defectsCl- gradientGABAA receptor-mediated inhibitionMutantsReceptor-mediated inhibitionTransportersChloride transportersCl- channelsIdentified mutationsNeuronal expressionCl(-) cotransporterCl(-) extruderInhibitory neurotransmissionChloride gradientChloride influxElegansCellsSevere disruptionCL flowNeural activityPrincipal mechanism
2007
C. elegans G Protein Regulator RGS-3 Controls Sensitivity to Sensory Stimuli
Ferkey DM, Hyde R, Haspel G, Dionne HM, Hess HA, Suzuki H, Schafer WR, Koelle MR, Hart AC. C. elegans G Protein Regulator RGS-3 Controls Sensitivity to Sensory Stimuli. Neuron 2007, 53: 39-52. PMID: 17196529, PMCID: PMC1855255, DOI: 10.1016/j.neuron.2006.11.015.Peer-Reviewed Original ResearchConceptsSignal transductionG protein-coupled signal transductionRGS-3G protein signaling (RGS) proteinsHeterotrimeric G proteinsSpecific RGS proteinsRGS proteinsSensory neuronsSignaling proteinsMutant animalsNegative regulatorCalcium-binding proteinsG proteinsCalcium signalingBehavioral defectsTransductionSpecific odorantsProteinDefective responseRegulatorSensory behaviorsSynaptic transmissionIntense sensory stimuliExternal stimuliSignaling