1994
Immunolocalization of anion exchanger AE2 and cation exchanger NHE-1 in distinct adjacent cells of gastric mucosa
Stuart-Tilley A, Sardet C, Pouyssegur J, Schwartz M, Brown D, Alper S. Immunolocalization of anion exchanger AE2 and cation exchanger NHE-1 in distinct adjacent cells of gastric mucosa. American Journal Of Physiology 1994, 266: c559-c568. PMID: 8141271, DOI: 10.1152/ajpcell.1994.266.2.c559.Peer-Reviewed Original ResearchConceptsBasolateral membraneExchanger proteinParietal cellsExchanger NHE-1Isoform-specific antibodiesMucous neck cellsNHE-1Secretory machineryTransporter proteinsNeck cellsMolecular identityHigh abundanceMucous cellsCarbonic anhydrase IICell typesAnion exchanger 2Cellular dispositionProteinAnion exchanger AE2Surface mucous cellsMorphological evidenceAdjacent cellsBand 3Exchanger 2Mucous neck
1992
Adhesion is required for protein kinase C-dependent activation of the Na+/H+ antiporter by platelet-derived growth factor.
Schwartz M, Lechene C. Adhesion is required for protein kinase C-dependent activation of the Na+/H+ antiporter by platelet-derived growth factor. Proceedings Of The National Academy Of Sciences Of The United States Of America 1992, 89: 6138-6141. PMID: 1378621, PMCID: PMC402137, DOI: 10.1073/pnas.89.13.6138.Peer-Reviewed Original ResearchMeSH KeywordsAcid-Base EquilibriumAnimalsCarrier ProteinsCell AdhesionCells, CulturedExtracellular MatrixHydrogen-Ion ConcentrationIn Vitro TechniquesMiceNaphthalenesPlatelet-Derived Growth FactorPolycyclic CompoundsProtein Kinase CSignal TransductionSodium-Hydrogen ExchangersTetradecanoylphorbol AcetateConceptsProtein kinase CPlatelet-derived growth factorKinase CAdherent cellsGrowth factorExtracellular matrix proteinsPKC-dependent pathwayElevation of intracellularMatrix proteinsAnchorage-dependent cellsCell adhesionDependent activationPKC activationAntiporterPhorbol esterSolid substratumPharmacological inhibitionC3H 10T1/2 cellsCellsActivationPathwayIntracellular pHAdhesionProteinIntegrins
1991
Insoluble fibronectin activates the Na/H antiporter by clustering and immobilizing integrin alpha 5 beta 1, independent of cell shape.
Schwartz M, Lechene C, Ingber D. Insoluble fibronectin activates the Na/H antiporter by clustering and immobilizing integrin alpha 5 beta 1, independent of cell shape. Proceedings Of The National Academy Of Sciences Of The United States Of America 1991, 88: 7849-7853. PMID: 1652767, PMCID: PMC52401, DOI: 10.1073/pnas.88.17.7849.Peer-Reviewed Original ResearchMeSH KeywordsAmilorideAnimalsCarrier ProteinsCell AdhesionCell LineFibronectinsHumansHydrogen-Ion ConcentrationIntegrinsKineticsMiceMice, Inbred C3HSodium-Hydrogen ExchangersConceptsIntegrin alpha 5 beta 1Alpha 5 beta 1Cell shapeInsoluble extracellular matrix moleculesNa/H antiporterExtracellular matrix receptorsInsoluble fibronectinSurface-adsorbed fibronectinSoluble growth factorsExtracellular matrix moleculesH antiporterCell surface receptorsTransmembrane receptorsGrowth factor receptorBeta 1Matrix receptorsGrowth controlAnchorage-dependent cellsMatrix moleculesAntiporterFactor receptorSuppress growthSoluble mitogensGrowth factorFibronectin
1990
pH regulation in spread cells and round cells.
Schwartz M, Cragoe E, Lechene C. pH regulation in spread cells and round cells. Journal Of Biological Chemistry 1990, 265: 1327-1332. PMID: 2153127, DOI: 10.1016/s0021-9258(19)40017-3.Peer-Reviewed Original ResearchMeSH KeywordsAmilorideBicarbonatesCarrier ProteinsCell AdhesionCell Physiological PhenomenaCellsChloridesHydrogen-Ion ConcentrationSodium-Hydrogen Exchangers