{"created":"2024-10-28T05:49:16.151733+00:00","id":2004900,"links":{},"metadata":{"_buckets":{"deposit":"a6278cb7-7a54-4033-a680-3027e126c57a"},"_deposit":{"created_by":7,"id":"2004900","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2004900"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02004900","sets":["1713853213384:1713853296295:1716267877313:1716268556148"]},"author_link":["786","964","1669","713","1647"],"item_10001_alternative_title_1":{"attribute_name":"タイトル別表記","attribute_value_mlt":[{"subitem_alternative_title":"カルプロテクチンは、ヒト歯肉線維芽細胞のTLR4を介してIL-6, MCP-1の産生を誘導する","subitem_alternative_title_language":"ja"},{"subitem_alternative_title":"Calprotectin/TLR4 induced induced-Cytokine Production","subitem_alternative_title_language":"en"}]},"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-12-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageEnd":"1871","bibliographicPageStart":"1862","bibliographicVolumeNumber":"232","bibliographic_titles":[{"bibliographic_title":"Journal of Cellular Physiology","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Calprotectin, a heterodimer of S100A8 and S100A9 molecules, is associated with inflammatory diseases such as inflammatory bowel disease. We have reported that calprotectin levels in gingival crevicular fluids of periodontitis patients are significantly higher than in healthy subjects. However, the functions of calprotectin in pathophysiology of periodontitis are still unknown. The aim of this study is to investigate the effects of calprotectin on the productivity of inflammatory cytokines in human gingival fibroblasts(HGFs). The HGFs cell line CRL-2014®(ATCC) were cultured, and total RNAs were collected to examine the expression of TLR2/4 and RAGE mRNA using RT-PCR. After the cells were treated with S100A8, S100A9 and calprotectin, supernatants were collected and the levels of IL-6 and MCP-1 were measured using ELISA methods. To examine the intracellular signals involved in calprotectin-induced cytokine production, several chemical inhibitors were used. Furthermore, after the siRNA-mediated TLR4 down-regulated cells were treated with S100A8, S100A9 and calprotectin, the levels of IL-6 and MCP-1 were also measured. HGFs showed greater expression of TLR4 mRNA, but notTLR2 and RAGE mRNA compared with human oral epithelial cells. Calprotectin increased significantly the production of MCP-1 and IL-6 in HGFs, and the cytokine productions were significantly suppressed in the cells treated with MAPKs, NF-kBand TLR4inhibitors. Furthermore, calprotectin-mediated MCP-1 and IL-6 production were significantly suppressed in TLR4down-regulated cells. Taken together, calprotectin inducesIL-6 and MCP-1 production in HGFs via TLR4 signaling that involves MAPK and NF-kB, resulting in the progression of periodontitis.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Wiley Periodicals","subitem_publisher_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"10974652","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"00219541","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA11622711","subitem_source_identifier_type":"NCID"},{"subitem_source_identifier":"AA00694856","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43","subitem_version_type":"NA"}]},"item_1714461018643":{"attribute_name":"報告番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第3176号"}]},"item_1714461102074":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士(歯学)","subitem_degreename_language":"ja"}]},"item_1714461118377":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2018-03-23"}]},"item_1714461137393":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"徳島大学"}]}]},"item_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1718868208704":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_textarea_language":"ja","subitem_textarea_value":"内容要旨・審査要旨・論文本文の公開\n本論文は, 著者Yasufumi Nishikawaの学位論文として提出され, 学位審査・授与の対象となっている。\n学位授与者所属 : 徳島大学大学院口腔科学教育部(口腔科学専攻)"}]},"item_1718868303842":{"attribute_name":"学位記番号","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"甲口第433号"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.1002/jcp.25724"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1002/jcp.25724","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"326016"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"西川, 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fibroblasts","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"periodontitis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cytokine","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"TLR4","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"IL-6","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"MCP-1","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Calprotectin Induces IL-6 and MCP-1 Production via Toll-Like Receptor 4 Signaling in Human Gingival Fibroblasts","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Calprotectin Induces IL-6 and MCP-1 Production via Toll-Like Receptor 4 Signaling in Human Gingival Fibroblasts","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1716268556148"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-06-19"},"publish_date":"2018-06-19","publish_status":"0","recid":"2004900","relation_version_is_last":true,"title":["Calprotectin Induces IL-6 and MCP-1 Production via Toll-Like Receptor 4 Signaling in Human Gingival Fibroblasts"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-04-28T07:27:25.511039+00:00"}