2005
Identification and localization of TRPC channels in the rat kidney
Goel M, Sinkins W, Zuo C, Estacion M, Schilling W. Identification and localization of TRPC channels in the rat kidney. American Journal Of Physiology. Renal Physiology 2005, 290: f1241-f1252. PMID: 16303855, DOI: 10.1152/ajprenal.00376.2005.Peer-Reviewed Original ResearchConceptsTubular cellsDuct cellsTransient receptor potential channelsG protein-coupled membrane receptorsPresence of TRPC1Aquaporin-2Western blot analysisMesangial cell culturesKidney sectionsProximal tubulesOuter medullaRat kidneyTRPC channelsRenal nephronKidney lysateTRPC3Immunopositive labelingTRPC1PLC-dependent signalingRat kidney lysateInner medullaAffinity-purified antibodiesPrinciple cellsPolarized culturesCell lines
2004
Association of Immunophilins with Mammalian TRPC Channels*
Sinkins W, Goel M, Estacion M, Schilling W. Association of Immunophilins with Mammalian TRPC Channels*. Journal Of Biological Chemistry 2004, 279: 34521-34529. PMID: 15199065, DOI: 10.1074/jbc.m401156200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBaculoviridaeBrainCalcium ChannelsCell LineDose-Response Relationship, DrugElectrophysiologyGlutamineHumansImmunoblottingImmunophilinsInsectaMutationPeptidesPrecipitin TestsProlineProtein BindingProtein Structure, TertiaryRatsTacrolimus Binding Protein 1ATacrolimus Binding ProteinsTime FactorsTRPC Cation ChannelsConceptsTRPC channel proteinsChannel proteinsMammalian TRPC channelsTRPC channelsHEK cellsBinding of FKBP12Rat brain lysatesImmunosuppressant drug FK506Receptor-mediated activationSf9 cellsAccessory proteinsRat cerebral cortexImmunophilinsDrug FK506Brain lysatesFKBP52FKBP12Membrane lysatesGln mutationINADProteinFKBP59SignalplexTRPC1Cerebral cortex
1999
Stimulation of Drosophila TrpL by capacitative Ca2+ entry.
Estacion M, Sinkins W, Schilling W. Stimulation of Drosophila TrpL by capacitative Ca2+ entry. Biochemical Journal 1999, 341 ( Pt 1): 41-9. PMID: 10377243, PMCID: PMC1220328, DOI: 10.1042/0264-6021:3410041.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBariumBiological TransportCalciumCalcium-Transporting ATPasesCalmodulinCalmodulin-Binding ProteinsCations, DivalentDrosophilaDrosophila ProteinsEndoplasmic ReticulumHumansIon Channel GatingIon ChannelsLanthanumMembrane ProteinsPatch-Clamp TechniquesRecombinant Fusion ProteinsSpodopteraStrontiumThapsigarginTransient Receptor Potential ChannelsConceptsCapacitative Ca2Internal Ca2Receptor-activated channelsCell-attached patch recordingsTRP-like proteinsNon-selective cation channelsCytosolic free Ca2CBS-2Fura-2Cation entryPatch recordingsHuman TRPC1Single-channel activityDrosophila TRPLTRPL activityFree Ca2Dependent mechanismCation influxGel overlay experimentsCation channelsPhotoreceptor cellsChannel activityPhospholipase CTRPC1TRPL channel activityStimulation of Drosophila TrpL by capacitative Ca2+ entry
ESTACION M, SINKINS W, SCHILLING W. Stimulation of Drosophila TrpL by capacitative Ca2+ entry. Biochemical Journal 1999, 341: 41-49. DOI: 10.1042/bj3410041.Peer-Reviewed Original ResearchCapacitative Ca2Internal Ca2Receptor-activated channelsCell-attached patch recordingsTRP-like proteinsNon-selective cation channelsCytosolic free Ca2CBS-2Fura-2Cation entryPatch recordingsHuman TRPC1Single-channel activityDrosophila TRPLTRPL activityFree Ca2Dependent mechanismCation influxGel overlay experimentsCation channelsPhotoreceptor cellsChannel activityPhospholipase CTRPC1TRPL channel activity
1998
Functional expression of TrpC1: a human homologue of the Drosophila Trp channel
SINKINS W, ESTACION M, SCHILLING W. Functional expression of TrpC1: a human homologue of the Drosophila Trp channel. Biochemical Journal 1998, 331: 331-339. PMID: 9512497, PMCID: PMC1219356, DOI: 10.1042/bj3310331.Peer-Reviewed Original ResearchConceptsStore-operated channelsPost-infection timesBasal cytosolic free Ca2Mammalian cellsExpression of TRPC1Whole-cell membrane currentsSf9 cellsNon-selective cation channelsCytosolic free Ca2Drosophila TRP channelsSf9 insect cellsInternal Ca2Baculovirus expression systemPlasmalemmal Ca2Basal Ba2TRPC1Free Ca2TRP channelsCation channelsGluconate solutionMembrane currentsInsect cellsAdditional subunitsHuman homologueCytoplasmic factors