{"created":"2023-05-15T16:32:42.881558+00:00","id":4666,"links":{},"metadata":{"_buckets":{"deposit":"f7c059ce-2d1c-49f6-9c6a-0ae3fef4be6c"},"_deposit":{"created_by":2,"id":"4666","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"4666"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00004666","sets":["35:36"]},"author_link":["18757","18758","18759","18756","18755","18761","18754","18762","18760"],"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-08-04","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"117","bibliographicVolumeNumber":"12","bibliographic_titles":[{"bibliographic_title":"Virology Journal"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Background: Severe fever with thrombocytopenia syndrome (SFTS) is an emerging disease that was first reported in China in 2011. It is caused by SFTS virus (SFTSV) which is a member of the Phlebovirus genus in the Bunyaviridae family. SFTSV has been classified as a BSL3 pathogen. There is a need to develop safe and affordable serodiagnostic methods for proper clinical management of infected patients. Methods: The full length nucleocapsid (N) gene of SFTSV Yamaguchi strain was amplified by RT-PCR and cloned to an expression vector pQE30. The recombinant (r) SFTSV-N protein was expressed by using Escherichia coli (E. coli) expression system and purified under native conditions. rSFTSV-N protein based indirect IgG and IgM enzyme linked immunosorbent assay (ELISA) systems were established to detect specific human IgG and IgM antibodies, respectively. One hundred fifteen serum samples from clinically suspected-SFTS patients were used to evaluate the newly established systems and the results were compared with the total antibody detecting sandwich ELISA system. Results: The native form of recombinant (r) SFTSV-N protein was expressed and purified. Application of the rSFTSV-N protein based indirect IgG ELISA to the 115 serum samples showed results that perfectly matched those of the total antibody sandwich ELISA with a sensitivity and specificity of 100 %. The rSFTSV-N protein based indirect IgM ELISA missed 8 positive samples that were detected by the total antibody sandwich ELISA. The sensitivity and specificity of rSFTSV-N-IgM capture ELISA were 90.59 and 100 %, respectively. Conclusions: The rSFTSV-N protein is highly immunoreactive and a good target for use as an assay antigen in laboratory diagnosis. Its preparation is simpler in comparison with that used for the total antibody sandwich system. Our rSFTSV-N protein-based IgG and IgM ELISA systems have the advantage of distinguishing two types of antibodies and require small volume of serum sample only. They are safe to use for diagnosis of SFTS virus infection and especially fit in large-scale epidemiological investigations.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Virology Journal, 12, 117; 2015","subitem_description_type":"Other"}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"BioMed Central"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1186/s12985-015-0350-0","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"c 2015 Yu et al."},{"subitem_rights":"This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated."}]},"item_2_source_id_8":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"1743422X","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yu, Fuxun"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Du, Yanhua"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Huang, Xueyong"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ma, Hong"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Xu, Bianli"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Adungo, Ferdinard"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hayasaka, Daisuke"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Buerano, Corazon C."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Morita, Kouichi"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-21"}],"displaytype":"detail","filename":"VirJou12_117.pdf","filesize":[{"value":"754.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"VirJou12_117.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/4666/files/VirJou12_117.pdf"},"version_id":"525f08b1-3033-47fb-b4d2-d9e5707cea2c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"IgG","subitem_subject_scheme":"Other"},{"subitem_subject":"IgM","subitem_subject_scheme":"Other"},{"subitem_subject":"Recombinant nucleocapsid protein","subitem_subject_scheme":"Other"},{"subitem_subject":"Severe fever with thrombocytopenia syndrome virus","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Application of recombinant severe fever with thrombocytopenia syndrome virus nucleocapsid protein for the detection of SFTSV-specific human IgG and IgM antibodies by indirect ELISA","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Application of recombinant severe fever with thrombocytopenia syndrome virus nucleocapsid protein for the detection of SFTSV-specific human IgG and IgM antibodies by indirect ELISA"}]},"item_type_id":"2","owner":"2","path":["36"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-09-03"},"publish_date":"2015-09-03","publish_status":"0","recid":"4666","relation_version_is_last":true,"title":["Application of recombinant severe fever with thrombocytopenia syndrome virus nucleocapsid protein for the detection of SFTSV-specific human IgG and IgM antibodies by indirect ELISA"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T03:17:44.748185+00:00"}