2009
Distinct Roles for Basal and Induced COX-2 in Podocyte Injury
Cheng H, Fan X, Guan Y, Moeckel GW, Zent R, Harris RC. Distinct Roles for Basal and Induced COX-2 in Podocyte Injury. Journal Of The American Society Of Nephrology 2009, 20: 1953-1962. PMID: 19643929, PMCID: PMC2736764, DOI: 10.1681/asn.2009010039.Peer-Reviewed Original ResearchMeSH KeywordsAlbuminuriaAnimalsAntibiotics, AntineoplasticApoptosisCell AdhesionCell Line, TransformedCell SurvivalCyclooxygenase 2DinoprostoneDoxorubicinGlomerulonephritisMaleMiceMice, Inbred StrainsMice, TransgenicPodocytesPuromycinReceptors, Prostaglandin EReceptors, ThromboxaneRNA, MessengerThromboxanesConceptsCyclooxygenase-2Thromboxane receptorCOX-2 knockout miceSelective deletionCOX-2 deletionInduced COX-2Receptor subtype 4COX-2 metabolitesFoot process effacementGlomerular injuryPodocyte injuryProstanoid receptorsAttenuated albuminuriaWild-type podocytesSubtype 4Transgenic miceProcess effacementTP antagonistPodocyte survivalInjuryMore prostaglandinsGenetic deletionMicePodocytesGreater expression
2007
Puromycin Induces Reversible Proteinuric Injury in Transgenic Mice Expressing Cyclooxygenase-2 in Podocytes
Jo YI, Cheng H, Wang S, Moeckel GW, Harris RC. Puromycin Induces Reversible Proteinuric Injury in Transgenic Mice Expressing Cyclooxygenase-2 in Podocytes. Nephron 2007, 107: e87-e94. PMID: 17890881, DOI: 10.1159/000108653.Peer-Reviewed Original ResearchConceptsCOX-2 expressionCOX-2-specific inhibitorsCOX-2 mRNATransgenic miceFoot process effacementDay 3COX-2Process effacementEndogenous COX-2 mRNAImmunoreactive COX-2Progressive renal diseaseCOX-2 overexpressionFoot process fusionCyclooxygenase-2 inhibitorRenal diseaseGlomerular injurySignificant albuminuriaCyclooxygenase-2Further injuryReal-time PCRDay 1Nephrin mRNADay 10AlbuminuriaMice