WEKO3
アイテム
{"_buckets": {"deposit": "f6863a07-8194-4037-89aa-bcfec25b8d8b"}, "_deposit": {"created_by": 2, "id": "956", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "956"}, "status": "published"}, "_oai": {"id": "oai:nagasaki-u.repo.nii.ac.jp:00000956", "sets": ["36"]}, "author_link": ["4540", "4538", "4539", "4541"], "item_2_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020-07-03", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "7", "bibliographicPageStart": "722", "bibliographicVolumeNumber": "12", "bibliographic_titles": [{"bibliographic_title": "Viruses"}]}]}, "item_2_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Chikungunya virus (CHIKV) is an enveloped virus that enters host cells and transits\nwithin the endosomes before starting its replication cycle, the precise mechanism of which is yet to be elucidated. Endocytosis and endosome acidification inhibitors inhibit infection by CHIKV,murine leukemia virus (MLV), or SARS-coronavirus, indicating that these viral entries into host cells\noccur through endosomes and require endosome acidification. Although endosomal cathepsin B\nprotease is necessary for MLV, Ebola virus, and SARS-CoV infections, its role in CHIKV infection is unknown. Our results revealed that endocytosis inhibitors attenuated CHIKV-pseudotyped MLV vector infection in 293T cells but not in TE671 cells. In contrast, macropinocytosis inhibitors attenuated CHIKV-pseudotyped MLV vector infection in TE671 cells but not in 293T cells, suggesting\nthat CHIKV host cell entry occurs via endocytosis or macropinocytosis, depending on the cell lines used. Cathepsin B inhibitor and knockdown by an shRNA suppressed CHIKV-pseudotyped MLV vector infection both in 293T and TE671 cells. These results show that cathepsin B facilitates CHIKV infection regardless of the entry pathway.", "subitem_description_type": "Abstract"}]}, "item_2_description_63": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "Viruses, 12(7), art.no.722; 2020", "subitem_description_type": "Other"}]}, "item_2_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "MDPI"}]}, "item_2_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.3390/v12070722", "subitem_relation_type_select": "DOI"}}]}, "item_2_rights_13": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "c 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/)."}]}, "item_2_source_id_8": {"attribute_name": "EISSN", "attribute_value_mlt": [{"subitem_source_identifier": "19994915", "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": "Izumida, Mai"}], "nameIdentifiers": [{"nameIdentifier": "4538", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hayashi, Hideki"}], "nameIdentifiers": [{"nameIdentifier": "4539", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tanaka, Atsushi"}], "nameIdentifiers": [{"nameIdentifier": "4540", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kubo, Yoshinao"}], "nameIdentifiers": [{"nameIdentifier": "4541", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2020-12-18"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Viruses12_722.pdf", "filesize": [{"value": "1.9 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1900000.0, "url": {"label": "Viruses12_722.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/956/files/Viruses12_722.pdf"}, "version_id": "b3836561-64ab-42b0-9847-0f2d52898645"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "cathepsin B", "subitem_subject_scheme": "Other"}, {"subitem_subject": "chikungunya viruse", "subitem_subject_scheme": "Other"}, {"subitem_subject": "endocytosis", "subitem_subject_scheme": "Other"}, {"subitem_subject": "macropinocytosis", "subitem_subject_scheme": "Other"}, {"subitem_subject": "murine leukemia virus vector", "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": "Cathepsin B Protease Facilitates Chikungunya Virus Envelope Protein-Mediated Infection Via Endocytosis or Macropinocytosis", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Cathepsin B Protease Facilitates Chikungunya Virus Envelope Protein-Mediated Infection Via Endocytosis or Macropinocytosis"}]}, "item_type_id": "2", "owner": "2", "path": ["36"], "permalink_uri": "http://hdl.handle.net/10069/40150", "pubdate": {"attribute_name": "公開日", "attribute_value": "2020-07-22"}, "publish_date": "2020-07-22", "publish_status": "0", "recid": "956", "relation": {}, "relation_version_is_last": true, "title": ["Cathepsin B Protease Facilitates Chikungunya Virus Envelope Protein-Mediated Infection Via Endocytosis or Macropinocytosis"], "weko_shared_id": -1}
Cathepsin B Protease Facilitates Chikungunya Virus Envelope Protein-Mediated Infection Via Endocytosis or Macropinocytosis
http://hdl.handle.net/10069/40150
http://hdl.handle.net/10069/40150d559c35e-b935-424e-a055-b6c6ecec42c8
名前 / ファイル | ライセンス | アクション |
---|---|---|
Viruses12_722.pdf (1.9 MB)
|
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2020-07-22 | |||||
タイトル | ||||||
タイトル | Cathepsin B Protease Facilitates Chikungunya Virus Envelope Protein-Mediated Infection Via Endocytosis or Macropinocytosis | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | cathepsin B | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | chikungunya viruse | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | endocytosis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | macropinocytosis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | murine leukemia virus vector | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Izumida, Mai
× Izumida, Mai× Hayashi, Hideki× Tanaka, Atsushi× Kubo, Yoshinao |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Chikungunya virus (CHIKV) is an enveloped virus that enters host cells and transits within the endosomes before starting its replication cycle, the precise mechanism of which is yet to be elucidated. Endocytosis and endosome acidification inhibitors inhibit infection by CHIKV,murine leukemia virus (MLV), or SARS-coronavirus, indicating that these viral entries into host cells occur through endosomes and require endosome acidification. Although endosomal cathepsin B protease is necessary for MLV, Ebola virus, and SARS-CoV infections, its role in CHIKV infection is unknown. Our results revealed that endocytosis inhibitors attenuated CHIKV-pseudotyped MLV vector infection in 293T cells but not in TE671 cells. In contrast, macropinocytosis inhibitors attenuated CHIKV-pseudotyped MLV vector infection in TE671 cells but not in 293T cells, suggesting that CHIKV host cell entry occurs via endocytosis or macropinocytosis, depending on the cell lines used. Cathepsin B inhibitor and knockdown by an shRNA suppressed CHIKV-pseudotyped MLV vector infection both in 293T and TE671 cells. These results show that cathepsin B facilitates CHIKV infection regardless of the entry pathway. |
|||||
書誌情報 |
Viruses 巻 12, 号 7, p. 722, 発行日 2020-07-03 |
|||||
出版者 | ||||||
出版者 | MDPI | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 19994915 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.3390/v12070722 | |||||
権利 | ||||||
権利情報 | c 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Viruses, 12(7), art.no.722; 2020 |