WEKO3
インデックスリンク
アイテム
{"_buckets": {"deposit": "d5386c30-9255-4bdc-b3ea-3e419728e3e3"}, "_deposit": {"created_by": 18, "id": "58972", "owners": [18], "pid": {"revision_id": 0, "type": "depid", "value": "58972"}, "status": "published"}, "_oai": {"id": "oai:kanazawa-u.repo.nii.ac.jp:00058972", "sets": ["1875"]}, "author_link": ["78846", "22513", "87", "91215", "20554", "85011", "103764", "103767", "115", "91214", "43"], "item_4_biblio_info_8": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "12", "bibliographicPageStart": "2914", "bibliographicVolumeNumber": "25", "bibliographic_titles": [{"bibliographic_title": "Molecules"}]}]}, "item_4_creator_33": {"attribute_name": "著者別表示", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "三代, 憲司"}], "nameIdentifiers": [{"nameIdentifier": "91214", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "60776079", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=60776079"}]}, {"creatorNames": [{"creatorName": "柴, 和弘"}], "nameIdentifiers": [{"nameIdentifier": "43", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "40143929", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=40143929"}, {"nameIdentifier": "40143929", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=40143929"}, {"nameIdentifier": "40143929", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000040143929"}]}, {"creatorNames": [{"creatorName": "絹谷, 清剛"}], "nameIdentifiers": [{"nameIdentifier": "115", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "20281024", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=20281024"}, {"nameIdentifier": "20281024", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=20281024"}, {"nameIdentifier": "20281024", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000020281024"}]}, {"creatorNames": [{"creatorName": "小川, 数馬"}], "nameIdentifiers": [{"nameIdentifier": "87", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "30347471", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=30347471"}, {"nameIdentifier": "30347471", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=30347471"}, {"nameIdentifier": "30347471", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000030347471"}]}]}, "item_4_description_21": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Rociletinib (CO-1686), a 2,4-diaminopyrimidine derivative, is a highly potent tyrosine kinase inhibitor (TKI) that acts on epidermal growth factor receptor (EGFR) with L858R/T790M mutations. We supposed radioiodinated CO-1686 would function as a useful tool for monitoring EGFR L858R/T790M mutations. To aid in patient selection before therapy with EGFR-TKIs, this study aimed to develop a 125I-labeled derivative of CO-1686, N-{3-[(2-{[4-(4-acetylpiperazin-1-yl)-2-methoxyphenyl]amino}-5-(trifluoromethyl)pyrimidine-4-yl] amino}-5-([125I]iodophenyl)acrylamide ([125I]ICO1686) and evaluate its selectivity toward EGFR L858R/T790M. Radiosynthesis was performed by iododestannylation of the corresponding tributylstannyl precursor with [125I]NaI and N-chlorosuccinimide. The selectivity of the tracer for detecting EGFR L858R/T790M was evaluated using three relevant non-small cell lung cancer (NSCLC) cell lines—H1975, H3255 and H441 overexpressing the dual mutation EGFR L858R/T790M, active mutant EGFR L858R and wild-type EGFR, respectively. The nonradioactive ICO1686 and the precursor compound were successfully synthesized. A novel radiolabeled probe, [125I]ICO1686, was prepared with high radiochemical yield (77%) and purity (\u003e99%). ICO1686 exhibited high cytotoxicity toward H1975 (IC50 0.20 ± 0.05 µM) and H3255 (IC50 0.50 ± 0.21 µM), which is comparable to that of CO-1686. In contrast, the cytotoxicity of ICO1686 toward H441 was 10-fold lower than that toward H1975. In the cell uptake study, the radioactivity uptake of [125I]ICO1686 in H1975 was 101.52% dose/mg, whereas the uptakes in H3255 and H441 were 33.52 and 8.95% dose/mg, respectively. The uptake of [125I]ICO1686 in H1975 was greatly reduced to 45.61% dose/mg protein by treatment with excess CO-1686. In vivo biodistribution study of the radiotracer found that its accumulation in H1975 tumor (1.77 ± 0.43% ID/g) was comparable to that in H3255 tumor (1.63 ± 0.23% ID/g) and the accumulation in H1975 tumor was not reduced by pretreatment with an excess dose of CO-1686. Although this radiotracer exhibited highly specific in vitro uptake in target cancer cells, structural modification is required to improve in vivo biodistribution. © 2020 by the authors.", "subitem_description_type": "Abstract"}]}, "item_4_description_22": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.", "subitem_description_type": "Other"}]}, "item_4_description_5": {"attribute_name": "提供者所属", "attribute_value_mlt": [{"subitem_description": "金沢大学疾患モデル総合研究センター", "subitem_description_type": "Other"}]}, "item_4_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.24517/00065234", "subitem_identifier_reg_type": "JaLC"}]}, "item_4_publisher_17": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "MDPI AG"}]}, "item_4_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.3390/molecules25122914", "subitem_relation_type_select": "DOI"}}]}, "item_4_relation_28": {"attribute_name": "関連URI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "http://www.mdpi.com/journal/molecules"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.mdpi.com/journal/molecules", "subitem_relation_type_select": "URI"}}]}, "item_4_rights_23": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright © author, Published by the MDPI AG"}]}, "item_4_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1420-3049", "subitem_source_identifier_type": "ISSN"}]}, "item_4_version_type_25": {"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": "Fawwaz, Muammar"}], "nameIdentifiers": [{"nameIdentifier": "103764", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Mishiro, Kenji"}], "nameIdentifiers": [{"nameIdentifier": "91215", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "60776079", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=60776079"}]}, {"creatorNames": [{"creatorName": "Nishii, Ryuichi"}], "nameIdentifiers": [{"nameIdentifier": "20554", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sawazaki, Izumi"}], "nameIdentifiers": [{"nameIdentifier": "103767", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shiba, Kazuhiro"}], "nameIdentifiers": [{"nameIdentifier": "85011", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "40143929", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=40143929"}]}, {"creatorNames": [{"creatorName": "Kinuya, Seigo"}], "nameIdentifiers": [{"nameIdentifier": "22513", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "20281024", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=20281024"}]}, {"creatorNames": [{"creatorName": "Ogawa, Kazuma"}], "nameIdentifiers": [{"nameIdentifier": "78846", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "30347471", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=30347471"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2022-01-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ME-PR-SHIBA-K-25-02914-v2.pdf", "filesize": [{"value": "1.5 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_11", "mimetype": "application/pdf", "size": 1500000.0, "url": {"label": "ME-PR-SHIBA-K-25-02914-v2.pdf", "url": "https://kanazawa-u.repo.nii.ac.jp/record/58972/files/ME-PR-SHIBA-K-25-02914-v2.pdf"}, "version_id": "a9721d0d-a9e3-4229-b06d-cd04b28ab570"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "EGFR", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Imaging", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Mutation status", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Prediction of therapeutic effects", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Radiopharmaceutical", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Tyrosine kinase inhibitor", "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": "Synthesis and fundamental evaluation of radioiodinated rociletinib (CO-1686) as a probe to lung cancer with L858R/T790M mutations of Epidermal Growth Factor Receptor (EGFR)", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Synthesis and fundamental evaluation of radioiodinated rociletinib (CO-1686) as a probe to lung cancer with L858R/T790M mutations of Epidermal Growth Factor Receptor (EGFR)"}]}, "item_type_id": "4", "owner": "18", "path": ["1875"], "permalink_uri": "https://doi.org/10.24517/00065234", "pubdate": {"attribute_name": "公開日", "attribute_value": "2022-01-28"}, "publish_date": "2022-01-28", "publish_status": "0", "recid": "58972", "relation": {}, "relation_version_is_last": true, "title": ["Synthesis and fundamental evaluation of radioiodinated rociletinib (CO-1686) as a probe to lung cancer with L858R/T790M mutations of Epidermal Growth Factor Receptor (EGFR)"], "weko_shared_id": -1}
Synthesis and fundamental evaluation of radioiodinated rociletinib (CO-1686) as a probe to lung cancer with L858R/T790M mutations of Epidermal Growth Factor Receptor (EGFR)
https://doi.org/10.24517/00065234
https://doi.org/10.24517/00065234c0d1091f-1f8b-466b-ae2e-ce65fbbc2caf
名前 / ファイル | ライセンス | アクション |
---|---|---|
ME-PR-SHIBA-K-25-02914-v2.pdf (1.5 MB)
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2022-01-28 | |||||
タイトル | ||||||
タイトル | Synthesis and fundamental evaluation of radioiodinated rociletinib (CO-1686) as a probe to lung cancer with L858R/T790M mutations of Epidermal Growth Factor Receptor (EGFR) | |||||
言語 | ||||||
言語 | eng | |||||
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 | |||||
ID登録 | ||||||
ID登録 | 10.24517/00065234 | |||||
ID登録タイプ | JaLC | |||||
著者 |
Fawwaz, Muammar
× Fawwaz, Muammar× Mishiro, Kenji× Nishii, Ryuichi× Sawazaki, Izumi× Shiba, Kazuhiro× Kinuya, Seigo× Ogawa, Kazuma |
|||||
著者別表示 |
三代, 憲司
× 三代, 憲司× 柴, 和弘× 絹谷, 清剛× 小川, 数馬 |
|||||
提供者所属 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 金沢大学疾患モデル総合研究センター | |||||
書誌情報 |
Molecules 巻 25, 号 12, p. 2914, 発行日 2020 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1420-3049 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.3390/molecules25122914 | |||||
出版者 | ||||||
出版者 | MDPI AG | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Rociletinib (CO-1686), a 2,4-diaminopyrimidine derivative, is a highly potent tyrosine kinase inhibitor (TKI) that acts on epidermal growth factor receptor (EGFR) with L858R/T790M mutations. We supposed radioiodinated CO-1686 would function as a useful tool for monitoring EGFR L858R/T790M mutations. To aid in patient selection before therapy with EGFR-TKIs, this study aimed to develop a 125I-labeled derivative of CO-1686, N-{3-[(2-{[4-(4-acetylpiperazin-1-yl)-2-methoxyphenyl]amino}-5-(trifluoromethyl)pyrimidine-4-yl] amino}-5-([125I]iodophenyl)acrylamide ([125I]ICO1686) and evaluate its selectivity toward EGFR L858R/T790M. Radiosynthesis was performed by iododestannylation of the corresponding tributylstannyl precursor with [125I]NaI and N-chlorosuccinimide. The selectivity of the tracer for detecting EGFR L858R/T790M was evaluated using three relevant non-small cell lung cancer (NSCLC) cell lines—H1975, H3255 and H441 overexpressing the dual mutation EGFR L858R/T790M, active mutant EGFR L858R and wild-type EGFR, respectively. The nonradioactive ICO1686 and the precursor compound were successfully synthesized. A novel radiolabeled probe, [125I]ICO1686, was prepared with high radiochemical yield (77%) and purity (>99%). ICO1686 exhibited high cytotoxicity toward H1975 (IC50 0.20 ± 0.05 µM) and H3255 (IC50 0.50 ± 0.21 µM), which is comparable to that of CO-1686. In contrast, the cytotoxicity of ICO1686 toward H441 was 10-fold lower than that toward H1975. In the cell uptake study, the radioactivity uptake of [125I]ICO1686 in H1975 was 101.52% dose/mg, whereas the uptakes in H3255 and H441 were 33.52 and 8.95% dose/mg, respectively. The uptake of [125I]ICO1686 in H1975 was greatly reduced to 45.61% dose/mg protein by treatment with excess CO-1686. In vivo biodistribution study of the radiotracer found that its accumulation in H1975 tumor (1.77 ± 0.43% ID/g) was comparable to that in H3255 tumor (1.63 ± 0.23% ID/g) and the accumulation in H1975 tumor was not reduced by pretreatment with an excess dose of CO-1686. Although this radiotracer exhibited highly specific in vitro uptake in target cancer cells, structural modification is required to improve in vivo biodistribution. © 2020 by the authors. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | |||||
権利 | ||||||
権利情報 | Copyright © author, Published by the MDPI AG | |||||
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 | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.mdpi.com/journal/molecules | |||||
関連名称 | http://www.mdpi.com/journal/molecules |