2020
Kidney tissue hypoxia dictates T cell–mediated injury in murine lupus nephritis
Chen PM, Wilson PC, Shyer JA, Veselits M, Steach HR, Cui C, Moeckel G, Clark MR, Craft J. Kidney tissue hypoxia dictates T cell–mediated injury in murine lupus nephritis. Science Translational Medicine 2020, 12 PMID: 32269165, PMCID: PMC8055156, DOI: 10.1126/scitranslmed.aay1620.Peer-Reviewed Original ResearchConceptsHypoxia-inducible factor-1Lupus nephritisT cellsTissue hypoxiaT-cell-mediated injuryCell-mediated injuryHIF-1 blockadeKidney tissue hypoxiaSystemic lupus erythematosusHuman lupus nephritisMurine lupus nephritisRenal injuryAutoimmune injuryLupus erythematosusAutoimmune diseasesImmune cellsRenal tissueMurine modelTissue damageMore hypoxicNephritisInjuryLow oxygen tensionOxygen tensionFactor 1
2014
Podocyte-associated talin1 is critical for glomerular filtration barrier maintenance
Tian X, Kim JJ, Monkley SM, Gotoh N, Nandez R, Soda K, Inoue K, Balkin DM, Hassan H, Son SH, Lee Y, Moeckel G, Calderwood DA, Holzman LB, Critchley DR, Zent R, Reiser J, Ishibe S. Podocyte-associated talin1 is critical for glomerular filtration barrier maintenance. Journal Of Clinical Investigation 2014, 124: 1098-1113. PMID: 24531545, PMCID: PMC3934159, DOI: 10.1172/jci69778.Peer-Reviewed Original ResearchConceptsNephrotic syndromeFoot process effacementLoss of talin1Glomerular filtration barrierGlomerular injuryMurine modelProcess effacementKidney's glomerular filtration barrierFiltration barrierGlomerular basement membraneSevere proteinuriaKidney failurePharmacologic inhibitionSyndromeBarrier maintenanceCalpain activityIntegrin activationEpithelial cellsPodocytesModest reductionΒ1 integrin activationBasement membranePathogenesisInjuryCytoskeletal protein talin1