Complement Membrane Attack Complexes Assemble NLRP3 Inflammasomes Triggering IL-1 Activation of IFN-γ–Primed Human Endothelium
Xie CB, Qin L, Li G, Fang C, Kirkiles-Smith NC, Tellides G, Pober JS, Jane-Wit D. Complement Membrane Attack Complexes Assemble NLRP3 Inflammasomes Triggering IL-1 Activation of IFN-γ–Primed Human Endothelium. Circulation Research 2019, 124: 1747-1759. PMID: 31170059, PMCID: PMC6557295, DOI: 10.1161/circresaha.119.314845.Peer-Reviewed Original ResearchMeSH KeywordsAdultCells, CulturedComplement Membrane Attack ComplexEndothelium, VascularFemaleHEK293 CellsHuman Umbilical Vein Endothelial CellsHumansInflammasomesInterferon-gammaInterleukin-1MaleNLR Family, Pyrin Domain-Containing 3 ProteinConceptsMembrane attack complexEndothelial cellsComplement membrane attack complexIL-1βNLRP3 inflammasomeEC immunogenicityComplement activationAntibody-mediated complement activationInflammasome assemblyComplement-mediated pathologiesRenal allograft biopsiesGraft endothelial cellsHuman coronary artery graftsLate allograft failureCoronary artery graftsT cell responsesImmune-mediated pathologyActivate endothelial cellsIL-1 receptorIL-1 synthesisIL-1β secretionNoncanonical NF-κB signalingNF-κB signalingAttack complexImmunodeficient mouse hostsHedgehog-induced ZFYVE21 promotes chronic vascular inflammation by activating NLRP3 inflammasomes in T cells
Jiang B, Wang S, Song G, Jiang Q, Fan M, Fang C, Li X, Soh C, Manes T, Cheru N, Qin L, Ren P, Jortner B, Wang Q, Quaranta E, Yoo P, Geirsson A, Davis R, Tellides G, Pober J, Jane-Wit D. Hedgehog-induced ZFYVE21 promotes chronic vascular inflammation by activating NLRP3 inflammasomes in T cells. Science Signaling 2023, 16: eabo3406. PMID: 36943921, PMCID: PMC10061549, DOI: 10.1126/scisignal.abo3406.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsEndothelial CellsHedgehog ProteinsHumansInflammasomesInflammationIntracellular Signaling Peptides and ProteinsMembrane ProteinsMiceMice, Inbred C57BLNLR Family, Pyrin Domain-Containing 3 ProteinT-LymphocytesConceptsIschemia-reperfusion injuryChronic vascular inflammationT cellsNLRP3 inflammasomeVascular inflammationChronic inflammationEndothelial cellsIFN-γ responsesControl T cellsNLRP3 inflammasome activityT memory cellsAllograft vasculopathyVascular sequelaeHuman endothelial cellsCoronary arteryEffector responsesCell-autonomous roleInflammasome activityMouse modelInflammationPatient samplesVigorous recruitmentInflammasomePrimary human cellsImmune signaling