2003
Serum- and Glucocorticoid-Regulated Kinase Isoform-1 and Epithelial Sodium Channel Subunits in Human Ocular Ciliary Epithelium
Rauz S, Walker EA, Hughes SV, Coca-Prados M, Hewison M, Murray PI, Stewart PM. Serum- and Glucocorticoid-Regulated Kinase Isoform-1 and Epithelial Sodium Channel Subunits in Human Ocular Ciliary Epithelium. Investigative Ophthalmology & Visual Science 2003, 44: 1643-1651. PMID: 12657604, DOI: 10.1167/iovs.02-0514.Peer-Reviewed Original ResearchMeSH KeywordsAldosteroneBlotting, NorthernCell LineCiliary BodyDexamethasoneDose-Response Relationship, DrugDrug CombinationsEpithelial Sodium ChannelsGene Expression RegulationGlucocorticoidsHormone AntagonistsHumansImmediate-Early ProteinsIn Situ HybridizationIsoenzymesMifepristoneMineralocorticoid Receptor AntagonistsNuclear ProteinsPigment Epithelium of EyeProtein Serine-Threonine KinasesReceptors, GlucocorticoidReverse Transcriptase Polymerase Chain ReactionRNA, MessengerSodium ChannelsSpironolactoneConceptsExpression of SGK1Human ocular ciliary epitheliumODM-2 cellsOcular ciliary epitheliumSodium transportCiliary epitheliumENaC subunitsNPE cell linesEpithelial sodium channel (ENaC) subunitsAqueous humor productionSodium channel subunitsExpression of ENaCRadioligand-binding assaysDose-dependent inductionIsoform 1Epithelial sodium channelCorticosteroid regulationHuman ocularAldosteroneCiliary epithelial bilayerRU26752DexamethasoneRT-PCR analysisSodium channelsChannel subunitsExpression of cell surface transmembrane carbonic anhydrase genes CA9 and CA12 in the human eye: overexpression of CA12 (CAXII) in glaucoma
Liao S, Ivanov S, Ivanova A, Ghosh S, Cote M, Keefe K, Coca-Prados M, Stanbridge E, Lerman M. Expression of cell surface transmembrane carbonic anhydrase genes CA9 and CA12 in the human eye: overexpression of CA12 (CAXII) in glaucoma. Journal Of Medical Genetics 2003, 40: 257. PMID: 12676895, PMCID: PMC1735430, DOI: 10.1136/jmg.40.4.257.Peer-Reviewed Original ResearchConceptsNon-pigmented ciliary epithelial cellsGlaucoma patientsEpithelium of corneaNPE cell linesNPE cellsAqueous humor productionCultured NPE cellsGlaucoma eyesIntraocular pressureAqueous humor secretionGlaucomatous eyesCAIX expressionCiliary epithelial cellsCAXII expressionEye donorsCA9 mRNANormal eyesPlasma membrane proteinsEmbryonic eye developmentFundamental physiological processesGlaucoma donorsGlaucomaCiliary epitheliumCAIXEpithelial cells
1995
Cell-specific expression of the human Na+,K(+)-ATPase beta 2 subunit isoform in the nonpigmented ciliary epithelium.
Coca-Prados M, Fernández-Cabezudo M, Sánchez-Torres J, Crabb J, Ghosh S. Cell-specific expression of the human Na+,K(+)-ATPase beta 2 subunit isoform in the nonpigmented ciliary epithelium. Investigative Ophthalmology & Visual Science 1995, 36: 2717-28. PMID: 7499094.Peer-Reviewed Original ResearchConceptsBeta 2 isoformNonpigmented ciliary epithelial cellsOcular tissuesCiliary epitheliumBeta 1NPE cell linesNonpigmented ciliary epitheliumNPE cellsHuman ocular tissuesSubunit isoformsBlot analysisATPase subunit isoformsSpecific anti-peptide antibodiesRestricted cellular distributionPolymerase chain reactionCiliary epithelial cellsBeta-subunit isoformsAlpha-subunit isoformsAnti-peptide antibodiesODM-2Polymerase chain reaction amplificationChain reaction amplificationHuman ciliary epitheliumCell-specific distributionPattern of expression
1990
Cellular distribution and differential gene expression of the three alpha subunit isoforms of the Na,K-ATPase in the ocular ciliary epithelium.
Ghosh S, Freitag A, Martin-Vasallo P, Coca-Prados M. Cellular distribution and differential gene expression of the three alpha subunit isoforms of the Na,K-ATPase in the ocular ciliary epithelium. Journal Of Biological Chemistry 1990, 265: 2935-2940. PMID: 1689295, DOI: 10.1016/s0021-9258(19)39891-6.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, NorthernBlotting, WesternCattleCell MembraneCell Transformation, ViralCiliary BodyFlow CytometryFluorescent Antibody TechniqueGene ExpressionIsoenzymesMacromolecular SubstancesMicroscopy, ElectronPigment Epithelium of EyeRatsRNASimian virus 40Sodium-Potassium-Exchanging ATPaseConceptsAlpha-subunit isoformsAlpha isoformSubunit isoformsK-ATPaseBasolateral plasma membrane domainsK-ATPase alpha subunitPlasma membrane domainsImmunoreactive signalPE cellsDifferential gene expressionAlpha 3Alpha 3 polypeptidesNPE cellsCell linesAlpha 2Alpha 1 polypeptideAlpha 1Pattern of expressionAlpha 3 isoformAlpha 1 isoformMembrane domainsSpecific cDNA probesSimian virus 40Differential immunostaining patternAlpha 2 isoform
1989
Expression of Na,K‐ATPase alpha subunit isoforms in the human ciliary body and cultured ciliary epithelial cells
Martin‐Vasallo P, Ghosh S, Coca‐Prados M. Expression of Na,K‐ATPase alpha subunit isoforms in the human ciliary body and cultured ciliary epithelial cells. Journal Of Cellular Physiology 1989, 141: 243-252. PMID: 2553750, DOI: 10.1002/jcp.1041410203.Peer-Reviewed Original ResearchConceptsK-ATPase alpha subunit isoformsAlpha-subunit isoformsSubunit isoformsCultured cellsK-ATPase alpha subunitPE cellsExpression of NaBasolateral membrane domainsNorthern hybridization analysisNPE cell linesAlpha 2 mRNACell linesAlpha 3 isoformMembrane domainsAlpha 3 mRNAAlpha 1Alpha subunitCultured ciliary epithelial cellsWestern blot analysisHybridization analysisIsoformsCiliary epithelial cellsNPE layerBlot analysisK-ATPase
1987
Evidence that the α and α(+) isoforms of the catalytic subunit of (Na+,K+)-ATPase reside in distinct ciliary epithelial cells of the mammalian eye
Coca-Prados M, López-Briones L. Evidence that the α and α(+) isoforms of the catalytic subunit of (Na+,K+)-ATPase reside in distinct ciliary epithelial cells of the mammalian eye. Biochemical And Biophysical Research Communications 1987, 145: 460-466. PMID: 3036129, DOI: 10.1016/0006-291x(87)91343-x.Peer-Reviewed Original ResearchConceptsCatalytic subunitCiliary epithelial cellsEpithelial cellsNPE cellsCultured ciliary epithelial cellsBasolateral surfaceImmunoblot analysisCiliary processesIntact ciliary processesMammalian eyeATPasePE cellsSubunitsPolyclonal antibodiesCanine kidneyCellsAlpha formAlphaIndirect immunofluorescenceIsoformsProteinBovine eyes