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The MicroRNA-23b/27b/24 Cluster Facilitates Colon Cancer Cell Migration by Targeting FOXP2
https://tokushima-u.repo.nii.ac.jp/records/2007104
https://tokushima-u.repo.nii.ac.jp/records/2007104edb87e57-aa0d-4df6-bccd-6e1226a24d3f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
cancers_12_1_174.pdf (2.52 MB)
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| アイテムタイプ | 文献 / Documents(1) | |||||||||||||||||||||||
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| 公開日 | 2020-02-04 | |||||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||||||||
| 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 | |||||||||||||||||||||||
| 出版社版DOI | ||||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.3390/cancers12010174 | |||||||||||||||||||||||
| 関連名称 | 10.3390/cancers12010174 | |||||||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | The MicroRNA-23b/27b/24 Cluster Facilitates Colon Cancer Cell Migration by Targeting FOXP2 | |||||||||||||||||||||||
| 著者 |
西田, 憲生
× 西田, 憲生
WEKO
546
× 桑野, 由紀
WEKO
392
× 六反, 一仁
WEKO
1581
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| 抄録 | ||||||||||||||||||||||||
| 内容記述 | Acquisition of cell migration capacity is an early and essential process in cancer development. The aim of this study was to identify microRNA gene expression networks that induced high migration capacity. Using colon cancer HCT116 cells subcloned by transwell-based migrated cell selection, microRNA array analysis was performed to examine the microRNA expression profile. Promoter activity and microRNA targets were assessed with luciferase reporters. Cell migration capacity was assessed by either the transwell or scratch assay. In isolated subpopulations with high migration capacity, the expression levels of the miR-23b/27b/24 cluster increased in accordance with the increased expression of the short C9orf3 transcript, a host gene of the miR-23b/27b/24 cluster. E2F1-binding sequences were involved in the basic transcription activity of the short C9orf3 expression, and E2F1-small-interfering (si)RNA treatment reduced the expression of both the C9orf3 and miR-23b/27b/24 clusters. Overexpression experiments showed that miR-23b and miR-27b promoted cell migration, but the opposite effect was observed with miR-24. Forkhead box P2 (FOXP2) mRNA and protein levels were reduced by both/either miR-23b and miR-27b. Furthermore, FOXP2 siRNA treatment significantly promoted cell migration. Our findings demonstrated a novel role of the miR-23b/27b/24 cluster in cell migration through targeting FOXP2, with potential implications for the development of microRNA-based therapy targeted at inhibiting cancer migration. | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | cell migration | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | miR-23b/27b/24 cluster | |||||||||||||||||||||||
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| 主題 | C9orf3 | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題 | FOXP2 | |||||||||||||||||||||||
| 書誌情報 |
en : Cancers 巻 12, 号 1, p. 174, 発行日 2020-01-10 |
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||
| 収録物識別子 | 20726694 | |||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||
| 出版者 | MDPI | |||||||||||||||||||||||
| 権利情報 | ||||||||||||||||||||||||
| 権利情報 | © 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/). | |||||||||||||||||||||||
| EID | ||||||||||||||||||||||||
| 識別子 | 362698 | |||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||||
