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Topoisomerase I Protein Expression and Prognosis of Patients with Colorectal Cancer
https://repository.lib.tottori-u.ac.jp/records/5061
https://repository.lib.tottori-u.ac.jp/records/5061ceac11e3-46ef-4d57-afae-b28082e8b686
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
50_081-087.pdf (344.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2018-06-22 | |||||
| タイトル | ||||||
| タイトル | Topoisomerase I Protein Expression and Prognosis of Patients with Colorectal Cancer | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | colorectal cancer | |||||
| キーワード | ||||||
| 主題 | DNA topoisomerase I | |||||
| キーワード | ||||||
| 主題 | immunohistochemistry | |||||
| キーワード | ||||||
| 主題 | prognosis | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | colorectal cancer | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | DNA topoisomerase I | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | immunohistochemistry | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | prognosis | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Ataka, Masayuki
× Ataka, Masayuki× Ikeguchi, Masahide× Yamamoto, Manabu× Inoue, Masashi× Tanida, Takashi× Oka, Shin-ichi× Katano, Kuniyuki× Ataka, Masayuki× Inoue, Masashi× Tanida, Takashi× Oka, Shin-ichi× Katano, Kuniyuki |
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| 著者所属 | ||||||
| 値 | Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine | |||||
| 著者所属 | ||||||
| 値 | Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine | |||||
| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Topoisomerase I (Topo I) is known as a target for chemotherapy in advanced or recurrent colorectal cancer. In order to prolong the survival of patients with colorectal cancer or to prevent ineffective chemotherapy, we evaluated clinicopathological characteristics of Topo I protein in colorectal cancer. Also, we estimated whether Topo I protein expression of primary tumors could be a parameter for chemosensitivity of Topo I inhibitor in patients with cancer recurrence. Immunohistochemical detection of Topo I protein was performed in 104 surgically obtained specimens. Topo I protein was detected in 45 of 104 patients (43.2%). Topo I protein expression closely correlated with tumor progression, histpathological differentiation and poor prognosis of patients. Sixteen patients with recurrent cancer had been treated with Topo I inhibitor. Topo I inhibitor significantly prolonged the survival of 12 patients who had Topo I-positive primary tumors. Topo I protein expression in colorectal cancer may be a biological marker for chemosensitivity of tumors against Topo I inhibitors. | |||||
| 書誌情報 |
Yonago Acta medica en : Yonago Acta medica 巻 50, 号 4, p. 81-87, 発行日 2007-12 |
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| 出版者 | ||||||
| 出版者 | Tottori University Faculty of Medicine | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13468049 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00892882 | |||||
| 権利 | ||||||
| 権利情報 | Yonago Acta medica 編集委員会 | |||||
| 情報源 | ||||||
| 関連名称 | Yonago Acta medica. 2007, 50(4), 81-87 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
