1995
Immortalization of cat iris sphincter smooth muscle cells by SV40 virus: Growth, morphological, biochemical and pharmacological characteristics
Ocklind A, Yousufzai S, Ghosh S, Coca-Prados M, St Jernschantz J, Abdel-Latif A. Immortalization of cat iris sphincter smooth muscle cells by SV40 virus: Growth, morphological, biochemical and pharmacological characteristics. Experimental Eye Research 1995, 61: 535-545. PMID: 8654496, DOI: 10.1016/s0014-4835(05)80047-8.Peer-Reviewed Original ResearchConceptsSignal transduction pathwaysCat iris sphincter smooth muscle cellsSmooth muscle alpha-actinMuscle alpha-actinImmortalized cellsTransduction pathwaysSmooth muscle cellsMuscle cellsAlpha-actinImportant model systemSV40 virusLarge T antigenImmortalized cell culturesMlc proteinNormal muscle cellsTransformation phenotypeSuccessful immortalizationLow-serum mediumCellular DNAContact inhibitionPopulation doublingsSV-CISM-2 cellsT antigenViral transformationArachidonic acid
1994
Pathways signaling the regulatory volume decrease of cultured nonpigmented ciliary epithelial cells.
Civan M, Coca-Prados M, Peterson-Yantorno K. Pathways signaling the regulatory volume decrease of cultured nonpigmented ciliary epithelial cells. Investigative Ophthalmology & Visual Science 1994, 35: 2876-86. PMID: 8188483.Peer-Reviewed Original ResearchConceptsRegulatory volume decreaseNonpigmented ciliary epithelial cellsProtein phosphatase inhibitor okadaic acidCiliary epithelial cellsPhosphatase inhibitor okadaic acidCultured nonpigmented ciliary epithelial cellsInhibitor okadaic acidEpithelial cellsNPE cellsHuman nonpigmented ciliary epithelial cellsCl- channelsCyclic AMPPKC inhibitor staurosporineEndogenous PKC activityOkadaic acidRegulatory responsesIntracellular cAMP concentrationCell typesPKC activatorCalcium-calmodulinPKC activityCell sortingElectronic cell sortingPathwayStaurosporine
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
1986
Transformation of human ciliary epithelial cells by simian virus 40: induction of cell proliferation and retention of beta 2-adrenergic receptors.
Coca-Prados M, Wax M. Transformation of human ciliary epithelial cells by simian virus 40: induction of cell proliferation and retention of beta 2-adrenergic receptors. Proceedings Of The National Academy Of Sciences Of The United States Of America 1986, 83: 8754-8758. PMID: 3022303, PMCID: PMC387010, DOI: 10.1073/pnas.83.22.8754.Peer-Reviewed Original ResearchConceptsSimian virus 40Ciliary epithelial cellsSouthern blot analysisLarge tumor antigenHuman ciliary epithelial cellsEpithelial cellsFunctional conservationProtein phosphorylationDirect bindingCell DNAParent cellsBlot analysisCell proliferationCellular cAMP productionReceptor-mediated processEpithelial cell DNAViral DNAImmunoprecipitationDNACAMP productionSelective drugsCell clonesMembrane preparationsCellsReceptors