祖先に関する問題:臨床前試験の設計に包摂性の構築
Sophie Zaaijer1, Amanda Capes-Davis2
1Cornell Tech, New York, NY, USA; FIND Genomics, New York, NY, USA.
Cell
|May 14, 2021
まとめ
人間の細胞系 (CLs) は祖先の多様性がなく,公平な臨床前研究を妨げています. 細胞ベースのモデルにおける遺伝的多様性の改善は,より広範な科学的翻訳と研究設計における包括性にとって不可欠です.
科学分野:
- 生物医学研究
- 遺伝学
- 翻訳科学
背景:
- ヒトの細胞系 (CL) は生物医学研究における基本的なツールです.
- 現在の細胞系コレクションでは 祖先の多様性が限られている.
- この多様性の欠如は 研究結果の一般化に 影響を及ぼします
研究 の 目的:
- ヒトの細胞系における 遺伝的多様性の必要性を強調する
- 公平で翻訳可能な臨床前研究のための多様な細胞ベースのモデルの重要性を説明する.
- セルライン利用の包括性を高めるための実行可能な戦略を提案する.
主な方法:
- 細胞系多様性とその研究への影響に関する文献レビュー
- 細胞系リポジトリ内の祖先表現における現在のギャップの分析.
- 研究デザインの多様性を改善するための勧告の策定
主要な成果:
- 一般的に使われるヒトの細胞系における遺伝子の不足は重要な問題である.
- 多様性の欠如は,多様な集団における臨床前研究の適用性を制限する.
- 包摂的な研究デザインを導入することで 研究の公平性と翻訳性を高めることができます
結論:
- ヒトの細胞系における 遺伝的多様性の増加は 生物医学科学の進歩にとって 極めて重要です
- 公平な臨床前研究には 細胞ベースのモデルを多様化するための 協調的な努力が必要です
- 研究研究の設計と実行においてより大きな包摂性を促進するために,実践的な措置を講じることができます.
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