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Mutational analysis of uterine cervical cancer that survived multiple rounds of radiotherapy.
https://repo.qst.go.jp/records/49614
https://repo.qst.go.jp/records/4961427b72867-b2be-4b33-8095-27019bc0ad35
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-11-19 | |||||
| タイトル | ||||||
| タイトル | Mutational analysis of uterine cervical cancer that survived multiple rounds of radiotherapy. | |||||
| 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 |
Nuryadi, Endang
× Nuryadi, Endang× Sasaki, Yasushi× Hagiwara, Yoshihiko× Bunga Mayang Permata, Tiara× Sato, Hiro× Komatsu, Shuichiro× Yoshimoto, Yuya× Murata, Kazutoshi× Ando, Ken× Kubo, Nobuteru× Okonogi, Noriyuki× Takakusagi, Yosuke× Adachi, Akiko× Iwanaga, Mototaro× Tsuchida, Keisuke× Tamaki, Tomoaki× Shin-Ei, Noda× Hirota, Yuka× Shibata, Atsushi× Ohno, Tatsuya× Tokino, Takashi× Oike, Takahiro× Nakano, Takashi× Yoshimoto, Yuya× Murata, Kazutoshi× Ando, Ken× Kubo, Nobuteru× Okonogi, Noriyuki× Tamaki, Tomoaki× Shibata, Atsushi× Ohno, Tatsuya× Nakano, Takashi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Radiotherapy is an essential component of cancer therapy. Despite advances in cancer genomics, the mutation signatures of radioresistant tumors have not yet been fully elucidated. To address this issue, we analyzed a unique set of clinical specimens from a uterine cervical cancer that repeatedly locally recurred after multiple rounds of radiotherapy. Exon sequencing of 409 cancer-related genes in the treatment-naïve tumor and the tumors that recurred after initial and secondary radiotherapy identified (i) activating mutations in and , and putative inactivating mutations in , as trunk mutation signatures that persisted over the clinical course; and (ii) mutations in , , and as acquired mutation signatures observed only in recurrent tumors after radiotherapy. Comprehensive mining of published genomics data pertaining to radiosensitivity revealed that simultaneous mutations in and , which have not been described previously in uterine cervical cancer, are associated with cancer cell radioresistance. The association between this mutation signature and radioresistance was validated by isogenic cell-based experiments. These results provide proof-of-principle for the analytical pipeline employed in this study, which explores clinically relevant mutation signatures for radioresistance, and demonstrate that this approach is worth pursuing with larger cohorts in the future. | |||||
| 書誌情報 |
Oncotarget 巻 9, 号 66, p. 32642-32652, 発行日 2018-08 |
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| 出版者 | ||||||
| 出版者 | Inpact Journals | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1949-2553 | |||||
| PubMed番号 | ||||||
| 識別子タイプ | PMID | |||||
| 関連識別子 | 30220971 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.18632/oncotarget.25982 | |||||
