1996
Endothelin(B) receptor activates NHE-3 by a Ca2+-dependent pathway in OKP cells.
Chu TS, Peng Y, Cano A, Yanagisawa M, Alpern RJ. Endothelin(B) receptor activates NHE-3 by a Ca2+-dependent pathway in OKP cells. Journal Of Clinical Investigation 1996, 97: 1454-1462. PMID: 8617878, PMCID: PMC507205, DOI: 10.1172/jci118567.Peer-Reviewed Original ResearchConceptsNa/H antiporter activityReceptor blockersET-1OKP cellsET-1-induced increaseEndothelin receptor blockersNHE-3Pertussis toxin pretreatmentSelective receptor blockerAntiporter activationM endothelinPertussis toxinToxin pretreatmentSustained increaseAntiporter isoformsEndothelinTransient increaseAntiporter activityBlockersKinase inhibitorsCyclic GMPAdenylyl cyclaseReceptor cDNADependent pathwayReceptors
1992
Long-term activation of protein kinase c causes chronic Na/H antiporter stimulation in cultured proximal tubule cells.
Horie S, Moe O, Miller RT, Alpern RJ. Long-term activation of protein kinase c causes chronic Na/H antiporter stimulation in cultured proximal tubule cells. Journal Of Clinical Investigation 1992, 89: 365-372. PMID: 1310692, PMCID: PMC442861, DOI: 10.1172/jci115594.Peer-Reviewed Original ResearchConceptsNa/H antiporter activityProximal tubule cellsCultured proximal tubule cellsLong-term activationTubule cellsProtein kinase CShort-term activationDose-dependent increaseKinase CActivity 24 hActinomycin DAntiporter activityNa/H antiporterChronic conditionsTwo- to threefold increaseAcute increaseEffect of phorbolProtein kinase C activationChronic effectsTransient increaseMicroM cycloheximidePersistent increaseAlpha-PMAKinase C activationChronic regulator