2008
Hemichannel-Mediated Inositol 1,4,5-Trisphosphate (IP3) Release in the Cochlea: A Novel Mechanism of IP3 Intercellular Signaling
Gossman D, Zhao H. Hemichannel-Mediated Inositol 1,4,5-Trisphosphate (IP3) Release in the Cochlea: A Novel Mechanism of IP3 Intercellular Signaling. Cell Communication & Adhesion 2008, 15: 305-315. PMID: 18979296, PMCID: PMC5543712, DOI: 10.1080/15419060802357217.Peer-Reviewed Original ResearchConceptsIntercellular signalingLong-distance intercellular communicationImportant second messengerGap junction channelsGap junction hemichannel blockerGap junction hemichannelsCochlear sensory epitheliumCassette transportersSecond messengerIntercellular communicationDeafness mutantsJunction channelsCell surfaceExtracellular mediatorsSignalingNovel mechanismSensory epitheliumHemichannelsExtracellular pathwaysTrisphosphateInositolFluorescence polarization techniqueHemichannel blockersImportant roleExtracellular application
2005
Connexin26 is responsible for anionic molecule permeability in the cochlea for intercellular signalling and metabolic communications
Zhao H. Connexin26 is responsible for anionic molecule permeability in the cochlea for intercellular signalling and metabolic communications. European Journal Of Neuroscience 2005, 21: 1859-1868. PMID: 15869481, PMCID: PMC2548270, DOI: 10.1111/j.1460-9568.2005.04031.x.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAffinity LabelsAnimalsAnionsAnti-Inflammatory AgentsCalciumCationsCell CommunicationCell CountCell Membrane PermeabilityCells, CulturedCochleaConnexin 26ConnexinsDose-Response Relationship, DrugEnzyme InhibitorsFluorescent DyesGap JunctionsGlycyrrhetinic AcidGuinea PigsIntracellular MembranesPlatelet Aggregation InhibitorsProadifenPyridoxal PhosphateSpectrometry, FluorescenceTime FactorsConceptsCharge selectivityLarge pore sizeCationic fluorescent dyeIntercellular signalingAnionic dyesDye sizeGap junctionsMetabolic communicationPore sizeMolecule permeabilityMolecular permeabilitySelectivityEnergy moleculesCationic probePassage of ionsFluorescent dyeGap junctional permeabilityMoleculesCochlear sensory epitheliumDyeCochlear gap junctions
2001
Long-term natural culture of cochlear sensory epithelia of guinea pigs
Zhao H. Long-term natural culture of cochlear sensory epithelia of guinea pigs. Neuroscience Letters 2001, 315: 73-76. PMID: 11711218, DOI: 10.1016/s0304-3940(01)02357-6.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCells, CulturedCochleaEpithelial CellsFluorescent Antibody TechniqueGuinea PigsMicroscopy, Phase-ContrastTimeConceptsCochlear sensory epitheliumCochlear sensory epithelial cellsSensory epithelial cellsSensory epitheliumHair cell markersCochlear cell lineIsolated cell clonesCochlear cellsEpithelial morphotypeGenetic manipulationProtein ZO-1Genetic studiesValuable cell sourceCulture cellsGuinea pigsCell linesEpithelial cellsZO-1Tight junctionsCell markersNatural cultureCell sourceCellsCell clonesCulture mediumChlorpromazine Alters Outer Hair Cell Electromotility
Lue A, Zhao H, Brownell W. Chlorpromazine Alters Outer Hair Cell Electromotility. Otolaryngology 2001, 125: 71-76. PMID: 11458218, DOI: 10.1067/mhn.2001.116446.Peer-Reviewed Original ResearchConceptsOuter hair cellsHair cellsDose-dependent depolarizationGuinea pig outer hair cellsEffect of chlorpromazineElectromotile responseAntipsychotic medicationChlorpromazine treatmentHearing thresholdsLarge dosesCochlear sensitivityOtoacoustic emissionsInner earChlorpromazineOuter Hair Cell ElectromotilityHair cell electromotilityOHC electromotilityMembrane voltageRecording conditionsCellsMedicationsResponseElectromotility
2000
Voltage- and Tension-Dependent Lipid Mobility in the Outer Hair Cell Plasma Membrane
Oghalai J, Zhao H, Kutz J, Brownell W. Voltage- and Tension-Dependent Lipid Mobility in the Outer Hair Cell Plasma Membrane. Science 2000, 287: 658-661. PMID: 10650000, PMCID: PMC1976274, DOI: 10.1126/science.287.5453.658.Peer-Reviewed Original ResearchConceptsCell plasma membranePlasma membraneMembrane tensionOuter hair cell plasma membraneLipid-protein interactionsMembrane fluidityForce-generating motorsMammalian hearingLipid mobilityLipid lateral diffusionHair cellsOuter hair cellsCell depolarizationExquisite sensitivityMembraneLateral diffusionMedium osmolalityHyposmotic challengeCellsDynamic changesTransmembraneElectromotilityFluidityVoltage dependenceDrugs results