変形性関節症における診断バイオマーカーおよびRAS-MAPK駆動性病原因子としてのFGF1のマルチオミクス統合解析
Yiqun Yan1,2, Chen Wang1,2, Mingjun Zhang1,2
1Department of Orthopaedics, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230601, People's Republic of China.
Journal of inflammation research
|December 26, 2025
まとめ
線維芽細胞増殖因子1(FGF1)は、変形性関節症(OA)の新規診断バイオマーカーとして同定された。FGF1を標的とすることは、炎症および軟骨変性を調節することにより、OAの新たな治療戦略を提供する可能性がある。
科学分野:
- 生化学
- 遺伝学
- 免疫学
背景:
- 変形性関節症(OA)は、軟骨損傷を特徴とする慢性炎症性疾患である。
- OAの病原性を駆動する正確なメカニズムは、完全には理解されていない。
主な方法:
- GWAS、eQTLGen、およびGEOデータベースからのOA関連データの分析。
- 遺伝子同定およびバイオマーカー発見のために、差次的発現解析、WGCNA、PPIネットワーク、および機械学習を利用した。
- ROC曲線解析、メンデルランダム化、単一細胞シーケンシング、およびin vitro/in vivo実験を通じて所見を検証した。
結論:
- FGF1は、OAの検証された診断バイオマーカーであり、その病原性において重要な役割を果たしている。
- FGF1は、軟骨破壊につながる軟骨細胞における炎症促進性および異化状態を促進する。
- FGF1を標的とすることは、変形性関節症治療のための有望な治療経路を提供する。
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