Featured Publications
Identification and validation of urinary CXCL9 as a biomarker for diagnosis of acute interstitial nephritis
Moledina D, Obeid W, Smith R, Rosales I, Sise M, Moeckel G, Kashgarian M, Kuperman M, Campbell K, Lefferts S, Meliambro K, Bitzer M, Perazella M, Luciano R, Pober J, Cantley L, Colvin R, Wilson F, Parikh C. Identification and validation of urinary CXCL9 as a biomarker for diagnosis of acute interstitial nephritis. Journal Of Clinical Investigation 2023, 133: e168950. PMID: 37395276, PMCID: PMC10313360, DOI: 10.1172/jci168950.Peer-Reviewed Original ResearchConceptsUrinary CXCL9External validation cohortValidation cohortControl groupAIN diagnosisDiscovery cohortKidney tissueDiagnostic biomarkersAcute interstitial nephritisCXCL9 mRNA expressionAcute kidney injuryBiopsy-confirmed diagnosisAvailable clinical testsNational InstituteKidney injuryTubulointerstitial nephritisInterstitial nephritisKidney biopsyHistological confirmationHistological diagnosisTreatment optionsLymphocyte chemotaxisCXCL9MRNA expression differencesPatients
2022
Urine testing to differentiate glomerular from tubulointerstitial diseases on kidney biopsy
Tran AC, Melchinger H, Weinstein J, Shaw M, Kent C, Perazella MA, Wilson FP, Parikh CR, Moledina DG. Urine testing to differentiate glomerular from tubulointerstitial diseases on kidney biopsy. Practical Laboratory Medicine 2022, 30: e00271. PMID: 35465621, PMCID: PMC9018443, DOI: 10.1016/j.plabm.2022.e00271.Peer-Reviewed Original ResearchTubulointerstitial diseaseKidney biopsyGlomerular diseaseUrine albuminHistological diagnosisUrine uromodulinUrine testsHigher urine albuminUrine sediment microscopyCohort of participantsDipstick hematuriaTubular injuryAppropriate patientsUrine testingMultivariable modelHigher oddsBiopsyClinical decisionSediment microscopyDiseasePatientsHealth biomarkersUrine samplesDiagnosisCohort
2019
Differentiating Acute Interstitial Nephritis from Acute Tubular Injury: A Challenge for Clinicians
Moledina DG, Parikh CR. Differentiating Acute Interstitial Nephritis from Acute Tubular Injury: A Challenge for Clinicians. Nephron 2019, 143: 211-216. PMID: 31203275, PMCID: PMC6821567, DOI: 10.1159/000501207.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsAcute interstitial nephritisAcute tubular injuryAcute kidney injuryUrine TNFTubular injuryInterstitial nephritisClinical featuresHistological diagnosisInterleukin-9Novel biomarkersClinical practiceChronic kidney diseaseProspective cohort studyHigh-risk populationDisease-specific therapiesCourse of careImmunosuppressive therapyKidney injuryCohort studyKidney biopsyKidney diseasePlasma levelsKidney fibrosisInter-rater variabilityLaboratory assessment