2023
The ion transporter Na+-K+-ATPase enables pathological B cell survival in the kidney microenvironment of lupus nephritis
Chernova I, Song W, Steach H, Hafez O, Al Souz J, Chen P, Chandra N, Cantley L, Veselits M, Clark M, Craft J. The ion transporter Na+-K+-ATPase enables pathological B cell survival in the kidney microenvironment of lupus nephritis. Science Advances 2023, 9: eadf8156. PMID: 36724234, PMCID: PMC9891690, DOI: 10.1126/sciadv.adf8156.Peer-Reviewed Original ResearchConceptsB cellsAutoimmune diseasesAmelioration of proteinuriaLupus nephritis biopsiesB cell infiltrationSodium-potassium adenosine triphosphataseB cell survivalPotassium adenosine triphosphataseLupus nephritisCell infiltrationKidney microenvironmentTissue injuryTherapeutic targetPharmacological inhibitionElevated sodium concentrationLupusHostile microenvironmentHigh expressionKidneySodium concentrationGenetic knockoutCell survivalDiseaseCellsAdenosine triphosphatase
2000
Reactive Oxygen Species Expose Cryptic Epitopes Associated with Autoimmune Goodpasture Syndrome*
Kalluri R, Cantley L, Kerjaschki D, Neilson E. Reactive Oxygen Species Expose Cryptic Epitopes Associated with Autoimmune Goodpasture Syndrome*. Journal Of Biological Chemistry 2000, 275: 20027-20032. PMID: 10748075, DOI: 10.1074/jbc.m904549199.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnti-Glomerular Basement Membrane DiseaseAutoantibodiesBasement MembraneCollagenDose-Response Relationship, DrugEnzyme-Linked Immunosorbent AssayEpitopesFluorescent Antibody TechniqueHumansHydrogen PeroxideKidneyMiceMice, Inbred BALB CProtein Structure, TertiaryRatsReactive Oxygen SpeciesTime FactorsConceptsGoodpasture's syndromeReactive oxygen speciesGoodpasture epitopeType IV collagenRenal transplant recipientsIV collagenEffects of ROSTime-dependent fashionTransplant recipientsNeoantigen formationAutoantibody productionImmune activationAutoimmune diseasesHydrogen peroxide administrationAge-dependent deteriorationT cellsNon-collagenous globular domainsImmune systemEpitope diversityCryptic epitopesSyndromeAlport syndromeHeterologous antibodiesGoodpasture antibodyEpitopes