条件的遺伝子発現系の理論的構築による新規DNA修復欠損がん診断・治療戦略の開発

通过条件基因表达系统的理论构建开发新型DNA修复缺陷癌症诊断和治疗策略

• 批准号: 22K19382
• 负责人: 足立 典隆
• 金额: $ 4.16万
• 依托单位: Yokohama City University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Research (Exploratory)
• 财政年份: 2022
• 资助国家: 日本
• 起止时间: 2022-06-30 至 2024-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K19382/
• 关键词: DNA修復; がん; 遺伝子発現

本研究では、DNA修復欠損がんを対象とした新たな診断・治療法を開発するべく、標的細胞でのみ遺伝子発現を起こす系を理論的に構築し、その効果を幅広く検証することを目標としている。今年度は、DNA修復活性に依存して機能的な遺伝子を生成するDNAカセットを多数構築し、それぞれの性能や効果を種々のヒト細胞で検討した。本研究で得られる成果は、正確で迅速なDNA修復能評価法だけでなく、副作用の小さいがん治療の開発につながることが期待される。

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