2003
Analysis of the Polycystins in Aortic Vascular Smooth Muscle Cells
Qian Q, Li M, Cai Y, Ward CJ, Somlo S, Harris PC, Torres VE. Analysis of the Polycystins in Aortic Vascular Smooth Muscle Cells. Journal Of The American Society Of Nephrology 2003, 14: 2280-2287. PMID: 12937304, DOI: 10.1097/01.asn.0000080185.38113.a3.Peer-Reviewed Original ResearchConceptsAutosomal dominant polycystic kidney diseaseVascular smooth muscle cellsSmooth muscle cellsAortic vascular smooth muscle cellsMuscle cellsSarcoplasmic reticulumCause of deathDominant polycystic kidney diseasePolycystic kidney diseasePolycystin-2Polycystin-1Kidney diseaseVascular phenotypeImmuno-gold electron microscopyADPKD proteinsTriton-X extractionPresent studyVivo interactionDense plaquesCell surface biotinylationCell surfacePlasma membranePolycystinsCellsSurface localizationPolycystin-1 Distribution Is Modulated by Polycystin-2 Expression in Mammalian Cells*
Grimm DH, Cai Y, Chauvet V, Rajendran V, Zeltner R, Geng L, Avner ED, Sweeney W, Somlo S, Caplan MJ. Polycystin-1 Distribution Is Modulated by Polycystin-2 Expression in Mammalian Cells*. Journal Of Biological Chemistry 2003, 278: 36786-36793. PMID: 12840011, DOI: 10.1074/jbc.m306536200.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, WesternCell LineCell MembraneCells, CulturedCOS CellsDNA, ComplementaryEndoplasmic ReticulumGene Expression RegulationMembrane ProteinsMiceMice, TransgenicMicroscopy, FluorescenceModels, BiologicalMutationPrecipitin TestsProtein BindingProtein BiosynthesisProteinsRecombinant Fusion ProteinsRNA, MessengerTransfectionTRPP Cation ChannelsConceptsPolycystin-1Polycystin-2Mammalian cellsLevel of expressionPolycystin-2 expressionEndoplasmic reticulumCell surfaceCOS-7 cellsNull cell lineRelative expression levelsSubcellular localizationFusion proteinGradient of expressionExpression levelsProteinCell linesPolycystinsAutosomal dominant polycystic kidney diseaseDominant polycystic kidney diseaseDivergent patternsExpressionPolycystic kidney diseaseReticulumCellsLocalization
1997
PKD1 interacts with PKD2 through a probable coiled-coil domain
Qian F, Germino F, Cai Y, Zhang X, Somlo S, Germino G. PKD1 interacts with PKD2 through a probable coiled-coil domain. Nature Genetics 1997, 16: 179-183. PMID: 9171830, DOI: 10.1038/ng0697-179.Peer-Reviewed Original ResearchConceptsCoiled-coil domainC-terminusPKD1 gene productAutosomal dominant polycystic kidney diseaseSite-specific mutagenesisLarge cystic kidneysGene productsHomotypic interactionsTubular morphogenesisStructural basisHeterotypic interactionsPKD2TerminusRecent discoveryPathogenic mutationsDominant polycystic kidney diseasePKD1Cystic kidneysPolycystic kidney diseaseCommon pathwayAffected individualsMorphogenesisPolycystinsMutagenesisGenes