2011
Interactions between β-Catenin and the HSlo Potassium Channel Regulates HSlo Surface Expression
Bian S, Bai JP, Chapin H, Le Moellic C, Dong H, Caplan M, Sigworth FJ, Navaratnam DS. Interactions between β-Catenin and the HSlo Potassium Channel Regulates HSlo Surface Expression. PLOS ONE 2011, 6: e28264. PMID: 22194818, PMCID: PMC3237428, DOI: 10.1371/journal.pone.0028264.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBeta CateninBinding SitesBiological AssayCell MembraneChickensGene Knockdown TechniquesHair Cells, AuditoryHEK293 CellsHumansImmunoprecipitationIntercellular JunctionsKineticsLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsModels, MolecularMolecular Sequence DataMutant ProteinsMutationPhosphorylationProtein BindingProtein TransportRNA, Small InterferingSequence DeletionTransfectionWnt Signaling PathwayConceptsΒ-cateninS10 regionHEK cellsSurface expressionCell biology toolsPotassium channel alpha subunitΒ-catenin interactionDownregulation of WntCytoskeleton frameworkChannel alpha subunitChicken hair cellsPhosphorylation sitesDeletion mutantsBiology toolsΒ-catenin-dependent canonical WntAlpha subunitCanonical WntMultiple binding sitesNumber of diseasesStable bindingWntPhysiological significanceBinding sitesReduced expressionHair cells
1989
Polarized distribution of Na+,K+-ATPase in giant cells elicited in vivo and in vitro.
Vignery A, Niven-Fairchild T, Ingbar DH, Caplan M. Polarized distribution of Na+,K+-ATPase in giant cells elicited in vivo and in vitro. Journal Of Histochemistry & Cytochemistry 1989, 37: 1265-1271. PMID: 2546991, DOI: 10.1177/37.8.2546991.Peer-Reviewed Original ResearchConceptsPlasma membranePolarized distributionAdherent plasma membraneGiant cell differentiationLysosomal membrane antigenAlpha subunit synthesisSuitable model systemSpecialized functionsCell differentiationBiochemical studiesCell surfaceLysosomal componentsCell formationATPase expressionGiant cell formationModel systemATPaseExpressionCells
1986
Evidence for a high and specific concentration of (Na+,K+)ATPase in the plasma membrane of the osteoclast
Baron R, Neff L, Roy C, Boisvert A, Caplan M. Evidence for a high and specific concentration of (Na+,K+)ATPase in the plasma membrane of the osteoclast. Cell 1986, 46: 311-320. PMID: 2424614, DOI: 10.1016/0092-8674(86)90748-8.Peer-Reviewed Original ResearchConceptsPlasma membraneOsteoclast plasma membraneBone resorptionBeta subunitProton translocationMonoclonal antibodiesImmunoblot analysisBone marrow cellsKidney tubule cellsExtracellular compartmentBone marrow preparationsMembraneMarrow cellsBone cellsTubule cellsCellsProton transportOsteoclast membraneMarrow preparationsIon transportOsteoclastsSodium pumpSpecific markersResorptionAntibodies