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http://purl.uniprot.org/citations/24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/24951820http://www.w3.org/2000/01/rdf-schema#comment"Whereas NO is known to regulate T cell responses, its role in regulating B cell responses remains unclear. Previous studies suggested that inducible NO synthase 2 (NOS2/iNOS) is required for normal IgA Ab responses but inhibits antiviral IgG2a Ab responses. In this study we used NOS2(-/-) mice to determine the role of NO in T cell-dependent and T cell-independent (TI)-2 Ab responses. Whereas T cell-dependent Ab responses were only modestly increased in NOS2(-/-) mice, IgM and IgG3 Ab responses as well as marginal zone B cell plasma cell numbers and peritoneal B1b B cells were significantly elevated after immunization with the TI-2 Ag 4-hydroxy-3-nitrophenyl acetyl (NP)-Ficoll. The elevated TI-2 responses in NOS2(-/-) mice were accompanied by significant increases in serum levels of BAFF/BLyS and by increases in BAFF-producing Ly6C(hi) inflammatory monocytes and monocyte-derived dendritic cells (DCs), suggesting that NO normally inhibits BAFF expression. Indeed, we found that NOS2(-/-) DCs produced more BAFF than did wild-type DCs, and addition of a NO donor to NOS2(-/-) DCs reduced BAFF production. Bone marrow chimeric mice that lack NOS2 in either nonhematopoietic or hematopoietic cells had intermediate IgM and IgG3 Ab responses after NP-Ficoll immunization, suggesting that NOS2 from both hematopoietic and nonhematopoietic sources regulates TI-2 Ab responses. Similar to NOS2(-/-) mice, depletion of Ly6C(hi) inflammatory monocytes and monocyte-derived DCs enhanced NP-specific IgM and IgG3 responses to NP-Ficoll. Thus, NO produced by inflammatory monocytes and their derivative DC subsets plays an important role in regulating BAFF production and TI-2 Ab responses."xsd:string
http://purl.uniprot.org/citations/24951820http://purl.org/dc/terms/identifier"doi:10.4049/jimmunol.1303158"xsd:string
http://purl.uniprot.org/citations/24951820http://purl.uniprot.org/core/author"Li C."xsd:string
http://purl.uniprot.org/citations/24951820http://purl.uniprot.org/core/author"Hohl T.M."xsd:string
http://purl.uniprot.org/citations/24951820http://purl.uniprot.org/core/author"Clark E.A."xsd:string
http://purl.uniprot.org/citations/24951820http://purl.uniprot.org/core/author"Draves K.E."xsd:string
http://purl.uniprot.org/citations/24951820http://purl.uniprot.org/core/author"Giordano D."xsd:string
http://purl.uniprot.org/citations/24951820http://purl.uniprot.org/core/date"2014"xsd:gYear
http://purl.uniprot.org/citations/24951820http://purl.uniprot.org/core/name"J Immunol"xsd:string
http://purl.uniprot.org/citations/24951820http://purl.uniprot.org/core/pages"1110-1120"xsd:string
http://purl.uniprot.org/citations/24951820http://purl.uniprot.org/core/title"Nitric oxide regulates BAFF expression and T cell-independent antibody responses."xsd:string
http://purl.uniprot.org/citations/24951820http://purl.uniprot.org/core/volume"193"xsd:string
http://purl.uniprot.org/citations/24951820http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/24951820
http://purl.uniprot.org/citations/24951820http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/24951820
http://purl.uniprot.org/uniprot/#_A0A1L1STZ4-mappedCitation-24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24951820
http://purl.uniprot.org/uniprot/#_D3YC69-mappedCitation-24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24951820
http://purl.uniprot.org/uniprot/#_A0A0U5J6R6-mappedCitation-24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24951820
http://purl.uniprot.org/uniprot/#_P29477-mappedCitation-24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24951820
http://purl.uniprot.org/uniprot/#_Q3U2H2-mappedCitation-24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24951820
http://purl.uniprot.org/uniprot/#_Q3KP92-mappedCitation-24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24951820
http://purl.uniprot.org/uniprot/#_Q8BWP2-mappedCitation-24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24951820
http://purl.uniprot.org/uniprot/#_Q8BVA3-mappedCitation-24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24951820
http://purl.uniprot.org/uniprot/#_Q8BZM8-mappedCitation-24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24951820
http://purl.uniprot.org/uniprot/#_Q9WU72-mappedCitation-24951820http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24951820