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Effects of Carbon-ion Radiotherapy combined with a Novel Histone Deacetylase Inhibitor, Cyclic Hydroxamic-acid -containing Peptide 31 in Human Esophageal Squamous Cell Carcinoma
https://repo.qst.go.jp/records/45798
https://repo.qst.go.jp/records/45798825a024c-8c95-4910-90ae-e4e912faef6a
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-05-26 | |||||
| タイトル | ||||||
| タイトル | Effects of Carbon-ion Radiotherapy combined with a Novel Histone Deacetylase Inhibitor, Cyclic Hydroxamic-acid -containing Peptide 31 in Human Esophageal Squamous Cell Carcinoma | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Kano, Masayuki
× Kano, Masayuki× Yamada, Shigeru× Hoshino, Isamu× Kentaro, Murakami× Akutsu, Yasunori× Sakata, Haruhito× Nishimori, Takanori× Usui, Akihiro× Miyazawa, Yukimasa× Kamada, Tadashi× Tsujii, Hirohiko× Matsubara, Hisahiro× 加野 将之× 山田 滋× 星野 敢× 阿久津 泰典× 宮澤 幸正× 鎌田 正× 辻井 博彦× 松原 久裕 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | BACKGROUND: Carbon-ion radiotherapy has several potential advantages over X-rays. This therapy has been applied for various solid tumors including esophageal squamous cell carcinoma (SCC). However, some patients have shown resistance to this treatment. A new effective combined treatment strategy is required for improving the therapeutic effects. Histone deacetylase inhibitors (HDACIs) are new therapeutic candidates for cancer treatment. Several studies have evaluated the combination of X-rays and HDACIs, but, to date, no study has evaluated carbon-ion radiotherapy combined with HDACIs. MATERIALS AND METHODS: Radio-sensitization to carbon-ion radiotherapy when combined with a novel HDACI cyclic hydroxamic-acid-containing peptide 31(CHAP31) was assessed in human esophageal SCC both in vitro and in vivo. Changes of expression of genes related to DNA repair, by CHAP31 were assessed by quantitative real-time reverse transcriptional PCR analysis. RESULTS: CHAP31 induced sensitization to carbon-ion radiotherapy in vitro and tumor growth was significantly suppressed by the combination of carbon-ion radiotherapy with CHAP31 in comparison to either agent alone in in vivo experiments. CHAP31 inhibited the expression of genes related to DNA repair. CONCLUSION: CHAP31 sensitizes SCC cells to carbon-ion radiotherapy and this combinatory treatment may be a potentially useful therapeutic strategy for esophageal SCC. | |||||
| 書誌情報 |
Anticancer Research 巻 29, 号 11, p. 4433-4438, 発行日 2009-11 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0250-7005 | |||||
