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http://purl.uniprot.org/citations/28137874http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/28137874http://www.w3.org/2000/01/rdf-schema#comment"Class-switch recombination (CSR) alters the Ig isotype to diversify antibody effector functions. IgD CSR is a rare event, and its regulation is poorly understood. We report that deficiency of 53BP1, a DNA damage-response protein, caused age-dependent overproduction of secreted IgD resulting from increased IgD CSR exclusively within B cells of mucosa-associated lymphoid tissues. IgD overproduction was dependent on activation-induced cytidine deaminase, hematopoietic MyD88 expression, and an intact microbiome, against which circulating IgD, but not IgM, was reactive. IgD CSR occurred via both alternative nonhomologous end-joining and homologous recombination pathways. Microbiota-dependent IgD CSR also was detected in nasal-associated lymphoid tissue of WT mice. These results identify a pathway, present in WT mice and hyperactivated in 53BP1-deficient mice, by which microbiota signal via Toll-like receptors to elicit IgD CSR."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.org/dc/terms/identifier"doi:10.1073/pnas.1621258114"xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Li X."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Wang Y."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Wang T."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Zhang D."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Tang M."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Hooper L.V."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Zhan X."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Zeng M."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Choi J.H."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Hildebrand S."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Beutler B."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Misawa T."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Murray A.R."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Wang K.W."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Scott L."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Bu C.H."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Moresco E.M."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Behrendt C.L."xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/author"Zhan X.'"xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/date"2017"xsd:gYear
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/name"Proc Natl Acad Sci U S A"xsd:string
http://purl.uniprot.org/citations/28137874http://purl.uniprot.org/core/pages"E1196-E1204"xsd:string