2022
Colonic Fluid and Electrolyte Transport 2022: An Update
Negussie AB, Dell AC, Davis BA, Geibel JP. Colonic Fluid and Electrolyte Transport 2022: An Update. Cells 2022, 11: 1712. PMID: 35626748, PMCID: PMC9139964, DOI: 10.3390/cells11101712.Peer-Reviewed Original ResearchConceptsCystic fibrosis transmembrane regulatorCell death regulationSignal transduction pathwaysDeath regulationNa-K-Cl cotransporterEpithelial cell deathTransduction pathwaysIon homeostasisRegulatory relationshipsIon transportersTransepithelial ion transportEpithelial sodium channelTransmembrane regulatorCell deathColonic epithelial cellsEpithelial cellsTransportersSodium channelsNa-H exchangerRegulationIon transportCancer pathologyPH modulationIon movementOsmotic gradient
2005
Insulin Receptor (IR) and Glucose Transporter 2 (GLUT2) Proteins Form a Complex on the Rat Hepatocyte Membrane
Eisenberg M, Maker A, Slezak L, Nathan J, Sritharan K, Jena B, Geibel J, Andersen D. Insulin Receptor (IR) and Glucose Transporter 2 (GLUT2) Proteins Form a Complex on the Rat Hepatocyte Membrane. Cellular Physiology And Biochemistry 2005, 15: 051-058. PMID: 15665515, DOI: 10.1159/000083638.Peer-Reviewed Original ResearchConceptsGlucose transporter 2Insulin receptorPlasma membranePlasma membrane insulin receptorsFluorescence resonance energy transfer studiesMembrane insulin receptorsHepatic glucose transportersGlucose transporterHepatocyte plasma membraneHepatic glucose regulationInsulin regulationGlucose transportBidirectional glucose transportRat hepatocyte membranesConfocal microscopyTransporter 2MembraneEnergy transfer studiesRegulationTexas RedComplexesEndosomesCytosolProteinTransporters
2001
The Stomach Divalent Ion-sensing Receptor SCAR Is a Modulator of Gastric Acid Secretion*
Geibel J, Wagner C, Caroppo R, Qureshi I, Gloeckner J, Manuelidis L, Kirchhoff P, Radebold K. The Stomach Divalent Ion-sensing Receptor SCAR Is a Modulator of Gastric Acid Secretion*. Journal Of Biological Chemistry 2001, 276: 39549-39552. PMID: 11507103, DOI: 10.1074/jbc.m107315200.Peer-Reviewed Original ResearchConceptsDivalent cation receptorsTransport proteinsPlasma membrane transport proteinsMembrane transport proteinsGastric acid secretionGastric parietal cellsParietal cellsExact functionNovel pathwayGastric glandsReceptor familySecretory cellsAcid secretionCalcium-sensing receptorBasolateral membranePathwayEndocrine pathwaysExtracellular cationsProteinNew insightsATPaseRat gastric glandsRegulationCellsDivalent cations
2000
Calcium, ATP and nuclear pore channel gating
Bustamante J, Michelette E, Geibel J, Dean D, Hanover J, McDonnell T. Calcium, ATP and nuclear pore channel gating. Pflügers Archiv - European Journal Of Physiology 2000, 439: 433-444. PMID: 10678739, PMCID: PMC4400178, DOI: 10.1007/s004249900189.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAnimalsAntibodies, MonoclonalBiological TransportCalciumCalcium ChannelsChelating AgentsCytosolDextransEgtazic AcidEndoplasmic ReticulumEnzyme InhibitorsFluorescein-5-isothiocyanateFluorescent DyesGene Expression Regulation, NeoplasticInositol 1,4,5-TrisphosphateIon Channel GatingMaleNuclear EnvelopeOocytesPatch-Clamp TechniquesProstatic NeoplasmsThapsigarginTumor Cells, CulturedXenopus laevisConceptsNPC channelGene activityChannel gatingMacromolecular transportCytosolic Ca2Fluorescence microscopy observationsTranscription factorsNE membranesProstate cancer cellsCytosolic ATPIntracellular messengerCellular rhythmsRole of Ca2ATPCancer cellsPatch-clamp studiesPresent patch-clamp studyRNAIon channel behaviorRegulationCardiomyocyte nucleiGatingExpressionCa2Thapsigargin