RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/24935196http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/24935196http://www.w3.org/2000/01/rdf-schema#comment"Liver interstitial dendritic cells (DC) have been implicated in immune regulation and tolerance induction. We found that the transmembrane immuno-adaptor DNAX-activating protein of 12 kDa (DAP12) negatively regulated conventional liver myeloid (m) DC maturation and their in vivo migratory and T cell allostimulatory ability. Livers were transplanted from C57BL/6(H2(b) ) (B6) WT or DAP12(-/-) mice into WT C3H (H2(k) ) recipients. Donor mDC (H2-K(b+) CD11c(+) ) were quantified in spleens by flow cytometry. Anti-donor T cell reactivity was evaluated by ex vivo carboxyfluorescein diacetate succinimidyl ester-mixed leukocyte reaction and delayed-type hypersensitivity responses, while T effector and regulatory T cells were determined by flow analysis. A threefold to fourfold increase in donor-derived DC was detected in spleens of DAP12(-/-) liver recipients compared with those given WT grafts. Moreover, pro-inflammatory cytokine gene expression in the graft, interferon gamma (IFNγ) production by graft-infiltrating CD8(+) T cells and systemic levels of IFNγ were all elevated significantly in DAP12(-/-) liver recipients. DAP12(-/-) grafts also exhibited reduced incidences of CD4(+) Foxp3(+) cells and enhanced CD8(+) T cell IFNγ secretion in response to donor antigen challenge. Unlike WT grafts, DAP12(-/-) livers failed to induce tolerance and were rejected acutely. Thus, DAP12 expression in liver grafts regulates donor mDC migration to host lymphoid tissue, alloreactive T cell responses and transplant tolerance."xsd:string
http://purl.uniprot.org/citations/24935196http://purl.org/dc/terms/identifier"doi:10.1111/ajt.12757"xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/author"Kimura S."xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/author"Yokota S."xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/author"Geller D.A."xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/author"Ross M.A."xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/author"Yoshida O."xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/author"Thomson A.W."xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/author"Matta B.M."xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/author"Dou L."xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/date"2014"xsd:gYear
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/name"Am J Transplant"xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/pages"1791-1805"xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/title"DAP12 deficiency in liver allografts results in enhanced donor DC migration, augmented effector T cell responses and abrogation of transplant tolerance."xsd:string
http://purl.uniprot.org/citations/24935196http://purl.uniprot.org/core/volume"14"xsd:string
http://purl.uniprot.org/citations/24935196http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/24935196
http://purl.uniprot.org/citations/24935196http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/24935196
http://purl.uniprot.org/uniprot/#_A0A140LHP7-mappedCitation-24935196http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24935196
http://purl.uniprot.org/uniprot/#_A0A140LI31-mappedCitation-24935196http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24935196
http://purl.uniprot.org/uniprot/#_O54885-mappedCitation-24935196http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24935196
http://purl.uniprot.org/uniprot/#_Q3U419-mappedCitation-24935196http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24935196
http://purl.uniprot.org/uniprot/A0A140LI31http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/24935196
http://purl.uniprot.org/uniprot/A0A140LHP7http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/24935196
http://purl.uniprot.org/uniprot/O54885http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/24935196