2022
Arginase-1 Is Required for Macrophage-Mediated Renal Tubule Regeneration
Shin NS, Marlier A, Xu L, Doilicho N, Linberg D, Guo J, Cantley LG. Arginase-1 Is Required for Macrophage-Mediated Renal Tubule Regeneration. Journal Of The American Society Of Nephrology 2022, 33: 1077-1086. PMID: 35577558, PMCID: PMC9161787, DOI: 10.1681/asn.2021121548.Peer-Reviewed Original ResearchConceptsIschemia-reperfusion injuryTubular cell proliferationArginase-1Contralateral nephrectomyRenal repairFl/Littermate controlsTubular cellsReceptor 1GM-CSFRenal tubular cell proliferationRenal tubule regenerationMacrophage scavenger receptor 1Mannose receptor 1Cell proliferative responsesCell proliferationScavenger receptor 1Coculture of macrophagesDead cell debrisKidney injuryKidney repairRenal responseProinflammatory activationTubule regenerationMouse survival
2011
Distinct Macrophage Phenotypes Contribute to Kidney Injury and Repair
Lee S, Huen S, Nishio H, Nishio S, Lee HK, Choi BS, Ruhrberg C, Cantley LG. Distinct Macrophage Phenotypes Contribute to Kidney Injury and Repair. Journal Of The American Society Of Nephrology 2011, 22: 317-326. PMID: 21289217, PMCID: PMC3029904, DOI: 10.1681/asn.2009060615.Peer-Reviewed Original ResearchConceptsTubular cell proliferationProinflammatory macrophagesM2 phenotypeKidney injuryKidney repairInterstitial inflammatory cell infiltrateIschemia/reperfusion injuryRenal tubular cell proliferationTubular cell necrosisInflammatory cell infiltrateMacrophage-depleted miceDepletion of macrophagesIschemia/reperfusionBone marrow-derived macrophagesCell proliferationRenal tubular cellsMarrow-derived macrophagesAppearance of macrophagesLater time pointsKidney reperfusionTubule injuryCell infiltrateReperfusion injuryKidney damageMacrophage depletion