2024
The development of lateral flow devices for urinary biomarkers to assess kidney health
D Souza S, Obeid W, Hernandez J, Hu D, Wen Y, Moledina D, Albert A, Gregg A, Wheeler A, Philbrook H, Parikh C. The development of lateral flow devices for urinary biomarkers to assess kidney health. Scientific Reports 2024, 14: 8516. PMID: 38609491, PMCID: PMC11014899, DOI: 10.1038/s41598-024-59104-5.Peer-Reviewed Original ResearchConceptsLateral flow deviceInterleukin-9Development of lateral flow devicesUrinary biomarkersDetection antibody concentrationSerum creatinine levelsKidney healthPaired antibodiesEnzyme Linked Immunosorbent AssayCreatinine levelsKidney injuryKidney functionOsteopontinImmunosorbent assayAntibody concentrationsMeasured biomarkersKidneyReal-time changesBiomarkersPHENOTYPING REPAIR AFTER ACUTE KIDNEY INJURY: PRECISION MEDICINE TO CLINICAL TRIALS.
Parikh C, Hernandez J. PHENOTYPING REPAIR AFTER ACUTE KIDNEY INJURY: PRECISION MEDICINE TO CLINICAL TRIALS. Transactions Of The American Clinical And Climatological Association 2024, 134: 37-46. PMID: 39135588, PMCID: PMC11316880.Peer-Reviewed Original ResearchConceptsAcute kidney injuryChronic kidney diseaseKidney injuryEpisodes of acute kidney injuryAssociated with long-term riskLong-term risk of readmissionLong-term sequelaeRepair biomarkersRisk of readmissionSubclinical inflammationPreclinical studiesUrine biomarkersResearch biopsiesDeceased donor kidneysClinical trialsKidney diseaseBlood pressureMedical managementDonor kidneysPragmatic clinical trialsKidney tissueTherapeutic developmentOrgan allocationPrecision medicineKidney
2023
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
2015
Associations between Deceased-Donor Urine Injury Biomarkers and Kidney Transplant Outcomes
Reese PP, Hall IE, Weng FL, Schröppel B, Doshi MD, Hasz RD, Thiessen-Philbrook H, Ficek J, Rao V, Murray P, Lin H, Parikh CR. Associations between Deceased-Donor Urine Injury Biomarkers and Kidney Transplant Outcomes. Journal Of The American Society Of Nephrology 2015, 27: 1534-1543. PMID: 26374609, PMCID: PMC4849827, DOI: 10.1681/asn.2015040345.Peer-Reviewed Original ResearchConceptsDelayed graft functionRecipient delayed graft functionKidney injury molecule-1Graft functionInjury biomarkersDonor AKIDeceased donor organ qualityLiver-type fatty acidEarly allograft functionL-FABP concentrationRecipient renal functionUrinary NGAL concentrationsKidney transplant recipientsInjury molecule-1Kidney transplant outcomesAllograft functionUrinary NGALKidney injuryTransplant outcomesTransplant recipientsNGAL concentrationsRenal functionNeutrophil gelatinaseDeceased donorsIL-18
2014
Kidney biomarkers and differential diagnosis of patients with cirrhosis and acute kidney injury
Belcher JM, Sanyal AJ, Peixoto AJ, Perazella MA, Lim J, Thiessen‐Philbrook H, Ansari N, Coca SG, Garcia‐Tsao G, Parikh CR, Consortium F. Kidney biomarkers and differential diagnosis of patients with cirrhosis and acute kidney injury. Hepatology 2014, 60: 622-632. PMID: 24375576, PMCID: PMC4065642, DOI: 10.1002/hep.26980.Peer-Reviewed Original ResearchMeSH KeywordsAcute Kidney InjuryAcute-Phase ProteinsAdultAgedAlbuminuriaBiomarkersCreatinineDiagnosis, DifferentialFatty Acid-Binding ProteinsFemaleGlomerular Filtration RateHepatitis A Virus Cellular Receptor 1HumansInterleukin-18KidneyLipocalin-2LipocalinsLiver CirrhosisMaleMembrane GlycoproteinsMiddle AgedProspective StudiesProto-Oncogene ProteinsReceptors, VirusSodiumConceptsAcute kidney injuryAcute tubular necrosisKidney injury molecule-1Neutrophil gelatinase-associated lipocalinHepatorenal syndromePrerenal azotemiaKidney injuryDifferential diagnosisUrinary biomarkersEtiology of AKIProgressive acute kidney injuryLiver-type fatty acidOptimal diagnostic cutoffInjury molecule-1Prospective cohort studyGelatinase-associated lipocalinAccurate differential diagnosisClinical decision makingNumber of biomarkersCohort studyTubular necrosisFractional excretionCommon etiologyInterleukin-18Kidney biomarkers