FGFR家族:生物功能和治疗瘤的治疗干预措施
Qing Liu1, Jiyu Huang1, Weiwei Yan1
1Cancer Center Integrated Hospital of Traditional Chinese Medicine Southern Medical University Guangzhou Guangdong China.
MedComm
|September 26, 2023
概括
纤维细胞生长因子受体 (FGFRs) 在细胞信号和癌症中至关重要. 本综述探讨了FGFR的功能,途径和疗法,旨在克服FGFR改变的瘤中药物耐药性的问题.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 癌症遗传学 癌症遗传学
背景情况:
- 纤维细胞生长因子受体 (FGFRs) 是细胞信号通路的关键调节者.
- FGFRs在正常生理学中起着至关重要的作用,但通过遗传改变与瘤发生有关.
- 包括放大,突变和融合在内的FGFRs的变化发生在7.1%的瘤中.
研究的目的:
- 审查FGFR家族功能和下游信号通路.
- 讨论针对癌症中的FGFRs的当前和新兴治疗剂.
- 探索克服对氨酸激酶抑制剂 (TKI) 耐药性的策略.
主要方法:
- 关于FGFR信号,遗传改变和治疗策略的文献综述.
- 分析FGFRs作为TKI治疗的瘤基因和生物标志物的作用.
- 对针对FGFR的向疗法的药物耐药性机制的检查.
主要成果:
- FGFR的激活触发了关键的下游通路,如Ras/Raf/MEK/ERK和PI3K/AKT.
- FGFR遗传变化作为TKI响应性的生物标志物.
- 药物耐药性,特别是守门员突变,对TKI疗效构成重大挑战.
结论:
- 了解FGFR生物学对于开发有效的癌症治疗是必不可少的.
- 向FGFRs为具有特定遗传改变的瘤提供了一个有希望的治疗途径.
- 解决TKI耐药性对于改善FGFR驱动癌症患者的治疗结果至关重要.
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