2005
HSP70 binding modulates detachment of Na-K-ATPase following energy deprivation in renal epithelial cells
Riordan M, Sreedharan R, Wang S, Thulin G, Mann A, Stankewich M, Van Why S, Kashgarian M, Siegel NJ. HSP70 binding modulates detachment of Na-K-ATPase following energy deprivation in renal epithelial cells. American Journal Of Physiology. Renal Physiology 2005, 288: f1236-f1242. PMID: 15701813, DOI: 10.1152/ajprenal.00438.2004.Peer-Reviewed Original ResearchConceptsRenal epithelial cellsATP depletionMolecular chaperone Hsp70Binding of Hsp70Na-K-ATPaseFundamental cellular mechanismsRenal epithelial polarityCultured renal epithelial cellsEpithelial cellsHeat shock protein 70Protein clathrinEpithelial polarityMolecular chaperonesOverexpression of HSP70Chaperone Hsp70Shock protein 70Energy deprivationLLC-PK1 cellsStress proteinsMolecular mechanismsHSP bindingHSP70Cell lysatesCellular mechanismsATP turnover
1993
Transport defects of rabbit medullary thick ascending limb cells in obstructive nephropathy.
Hwang S, Haas M, Harris H, Silva P, Yalla S, Sullivan M, Otuechere G, Kashgarian M, Zeidel M. Transport defects of rabbit medullary thick ascending limb cells in obstructive nephropathy. Journal Of Clinical Investigation 1993, 91: 21-28. PMID: 8380811, PMCID: PMC329990, DOI: 10.1172/jci116173.Peer-Reviewed Original ResearchConceptsMedullary thick ascending limbNa-K-ATPase activityNa-K-ATPaseBasolateral Na-K-ATPaseObstructed kidneysObstructive nephropathyUreteral obstructionLuminal NaRelease of obstructionThick ascending limbMajor sodium transportersUntreated kidneysTransport defectSpecific monoclonal antibodiesSodium transport defectsControl animalsAscending limbOuter medullaKidneyApical NaMarked reductionMonoclonal antibodiesMTAL cellsInhibitory effectObstruction