RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/22585573http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/22585573http://www.w3.org/2000/01/rdf-schema#comment"Acute graft-versus-host disease (GvHD) is a serious complication of allogeneic hematopoietic cell transplantation (allo-HCT) that results from donor allogeneic T cell attack on host tissues. Based on previous work implicating immune cell-derived C3a and C5a as regulators of T cell immunity, we examined the effects of locally produced C3a and C5a on murine T cell-mediated GvHD. We found that total body irradiation, a conditioning regimen required to permit engraftment of allo-HCT, caused upregulation and activation of alternative pathway complement components by recipient APCs. Allo-HCT with decay accelerating factor-null (Daf1(-/-)) host BM and Daf1(-/-) donor lymphocytes led to exacerbated GvHD outcome and resulted in splenic and organ-infiltrating T cell expansion. T cells deficient in C3a receptor (C3aR) and/or C5a receptor (C5aR) responded weakly in allogeneic hosts and exhibited limited ability to induce GvHD. Using a clinically relevant treatment strategy, we showed that pharmacological C5aR blockade reduced GvHD morbidity. Our data mechanistically link APC-derived complement to T cell-mediated GvHD and support complement inhibition as a therapeutic strategy for GvHD in humans."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.org/dc/terms/identifier"doi:10.1172/jci61019"xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/author"Heeger P.S."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/author"Paz-Artal E."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/author"Medof M.E."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/author"Merad M."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/author"Hashimoto D."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/author"Greter M."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/author"Kwan W.H."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/author"Ostrow K."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/author"Raedler H."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/date"2012"xsd:gYear
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/name"J Clin Invest"xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/pages"2234-2238"xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/title"Antigen-presenting cell-derived complement modulates graft-versus-host disease."xsd:string
http://purl.uniprot.org/citations/22585573http://purl.uniprot.org/core/volume"122"xsd:string
http://purl.uniprot.org/citations/22585573http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/22585573
http://purl.uniprot.org/citations/22585573http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/22585573
http://purl.uniprot.org/uniprot/#_A0A0J9YUU3-mappedCitation-22585573http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/22585573
http://purl.uniprot.org/uniprot/#_E1APH6-mappedCitation-22585573http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/22585573
http://purl.uniprot.org/uniprot/#_B5APU1-mappedCitation-22585573http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/22585573
http://purl.uniprot.org/uniprot/#_O09047-mappedCitation-22585573http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/22585573
http://purl.uniprot.org/uniprot/#_H3BKW9-mappedCitation-22585573http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/22585573
http://purl.uniprot.org/uniprot/#_H3BL60-mappedCitation-22585573http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/22585573