2014
Altered trafficking and stability of polycystins underlie polycystic kidney disease
Cai Y, Fedeles SV, Dong K, Anyatonwu G, Onoe T, Mitobe M, Gao JD, Okuhara D, Tian X, Gallagher AR, Tang Z, Xie X, Lalioti MD, Lee AH, Ehrlich BE, Somlo S. Altered trafficking and stability of polycystins underlie polycystic kidney disease. Journal Of Clinical Investigation 2014, 124: 5129-5144. PMID: 25365220, PMCID: PMC4348948, DOI: 10.1172/jci67273.Peer-Reviewed Original ResearchConceptsG-protein-coupled receptor proteolytic sitePolycystic kidney diseaseKidney diseaseGPS cleavageAutosomal dominant polycystic kidney diseaseMissense mutationsDominant polycystic kidney diseasePolycystin-1Polycystin-2Murine modelSevere formPathogenic missense mutationsPKD1 mutationsCOOH-terminal fragmentDiseaseMissense variantsExpression levelsFunctional assaysCell-based systemsAltered trafficking
2002
Polycystin-2 is an intracellular calcium release channel
Koulen P, Cai Y, Geng L, Maeda Y, Nishimura S, Witzgall R, Ehrlich BE, Somlo S. Polycystin-2 is an intracellular calcium release channel. Nature Cell Biology 2002, 4: 191-197. PMID: 11854751, DOI: 10.1038/ncb754.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalcium ChannelsCalcium SignalingEndoplasmic ReticulumHumansIn Vitro TechniquesKidneyLLC-PK1 CellsMembrane PotentialsMembrane ProteinsMiceMice, Inbred C57BLMutationMutation, MissensePolycystic Kidney, Autosomal DominantRecombinant ProteinsSequence DeletionSignal TransductionSwineTRPP Cation ChannelsConceptsAutosomal dominant polycystic kidney diseaseIntracellular calcium release channelsPolycystic kidney diseaseCalcium release channelKidney diseaseTransient receptor potential channelsIntracellular calcium releaseDominant polycystic kidney diseaseRelease channelCalcium release signalsPolycystin-2 functionsType 2 autosomal dominant polycystic kidney diseaseCalcium releasePolycystin-2Single-channel studiesEpithelial cellsPotential channelsDiseaseMissense mutationsRelease signalsCarboxy-terminal truncationDisease-causing missense mutations