{"created":"2024-05-13T04:05:22.778649+00:00","id":2000774,"links":{},"metadata":{"_buckets":{"deposit":"6c35a806-2e30-4926-bbdf-cd4e2da2a115"},"_deposit":{"created_by":15,"id":"2000774","owner":"15","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"2000774"},"status":"published"},"_oai":{"id":"oai:mie-u.repo.nii.ac.jp:02000774","sets":["334:608:618:1694066935734"]},"author_link":[],"item_7_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-25","bibliographicIssueDateType":"Issued"}}]},"item_7_date_granted_59":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2024-03-25"}]},"item_7_degree_grantor_57":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"三重大学"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"14101","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_7_degree_name_56":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士(医学)"}]},"item_7_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_7_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Background Acute cholangitis is a severe, life-threatening infection of the biliary system that requires early diagnosis and treatment. The Tokyo Guidelines recommend a combination of clinical, laboratory, and imaging findings for diagnosis and severity assessment, but there are still challenges in identifying severe cases that need immediate intervention. The microbiota and its derived products have been implicated in the pathogenesis of acute cholangitis. Corisin is a microbiome-derived peptide that induces cell apoptosis, acute tissue injury, and inflammation. This study aimed to evaluate the potential of plasma and bile corisin as a biomarker of acute cholangitis.\nMethods Forty patients with acute cholangitis associated with choledocholithiasis or malignant disease were enrolled. Nine patients without acute cholangitis were used as controls. Corisin was measured by enzyme immunoassays in plasma and bile samples. Patients were classified into severe and non-severe groups. The associations of plasma and bile corisin with the clinical grade of acute cholangitis and other parameters were analyzed by univariate and multivariate regression analysis.\nResults Plasma and bile corisin levels were significantly higher in patients with acute cholangitis than in controls. Patients with severe acute cholangitis had significantly higher plasma and bile corisin levels than those with nonsevere form of the disease. Bile corisin level was significantly correlated with markers of inflammation, coagulation, fibrinolysis, and renal function. Univariate analysis revealed a significant association of bile corisin but a weak association of plasma corisin with the clinical grade of acute cholangitis. In contrast, multivariate analysis showed a significant relationship between plasma corisin level and the disease clinical grade. The receiver operating characteristic curve analysis showed low sensitivity but high specificity for plasma and bile corisin to detect the severity of acute cholangitis. The plasma and bile corisin sensitivity was increased when serum C-reactive protein level was included in the receiver operating characteristic curve analysis.\nConclusions Overall, these findings suggest that plasma and bile corisin levels may be useful biomarkers for diagnosing and monitoring acute cholangitis and that corisin may play a role in the pathophysiology of the disease by modulating inflammatory, coagulation and renal pathways.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_7_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"本文/Digestive Endoscopy Center, Doshinkai Tohyama Hospital, Minamishinmachi 17‑22, Tsu, Mie 514‑0043, Japan","subitem_description_type":"Other"},{"subitem_description":"15p","subitem_description_type":"Other"}]},"item_7_dissertation_number_60":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲医学第2247号"}]},"item_7_publisher_30":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"三重大学"}]},"item_7_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1186/s13099-023-00587-4","subitem_relation_type_select":"DOI"}}]},"item_7_text_31":{"attribute_name":"出版者（ヨミ）","attribute_value_mlt":[{"subitem_text_value":"ミエダイガク"}]},"item_7_text_63":{"attribute_name":"ノート","attribute_value_mlt":[{"subitem_text_value":"Gut Pathogens (2023) 15(1):59に掲載"}]},"item_7_text_65":{"attribute_name":"資源タイプ（三重大）","attribute_value_mlt":[{"subitem_text_value":"Doctoral Dissertation / 博士論文"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"西脇, 亮","creatorNameLang":"ja"},{"creatorName":"ニシワキ, リョウ","creatorNameLang":"ja-Kana"},{"creatorName":"Nishiwaki, Ryo","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-05-13"}],"filename":"2023DM0330.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","url":{"label":"2023DM0330.pdf","objectType":"fulltext","url":"https://mie-u.repo.nii.ac.jp/record/2000774/files/2023DM0330.pdf"},"version_id":"89d605d4-d77f-486c-8030-3c113b7a8afb"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Acute cholangitis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Choledocholithiasis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Apoptosis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Corisin","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Microbiota","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Dysbiosis","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":"Elevated plasma and bile levels of corisin, a microbiota‑derived proapoptotic peptide, in patients with severe acute cholangitis","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Elevated plasma and bile levels of corisin, a microbiota‑derived proapoptotic peptide, in patients with severe acute cholangitis","subitem_title_language":"en"}]},"item_type_id":"7","owner":"15","path":["1694066935734"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-05-13"},"publish_date":"2024-05-13","publish_status":"0","recid":"2000774","relation_version_is_last":true,"title":["Elevated plasma and bile levels of corisin, a microbiota‑derived proapoptotic peptide, in patients with severe acute cholangitis"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2024-05-13T04:27:23.402154+00:00"}