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预先RAS驱动的卵泡衍生的甲状腺癌的特征和未来治疗途径的审查
Sarah Hamidi1, Anastasios Maniakas2, Neal S Akhave3
1Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center.
The Journal of clinical endocrinology and metabolism
|June 26, 2025
概括
由RAS驱动的甲状腺癌,特别是形甲状腺癌 (ATC),表现出侵略性行为. 新型RAS向疗法在这些具有挑战性的分化甲状腺癌 (DTC) 和ATC病例中提供了改善结果的潜力.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 遗传学 是一个遗传学.
背景情况:
- 新兴的新型RAS向疗法需要更深入地了解RAS驱动的差异化甲状腺癌 (DTC) 和厌塑性甲状腺癌 (ATC).
- RAS变化与甲状腺癌的发病有关,因此需要进行全面的表征.
研究的目的:
- 描述RAS驱动的DTC和ATC的基因型和表型格局.
- 审查这些甲状腺癌亚型的当前和未来的治疗途径.
主要方法:
- 在2015年1月至2023年6月期间,对RAS改变的DTC或ATC患者的回顾性图表审查.
- 在MD安德森癌症中心进行单中心研究.
- 分析包括临床和分子特征,预后因素和生存结果.
主要成果:
- NRAS是最常见的RAS改变 (69%的DTC,70%的ATC),主要是在残留Q61.1.
- 脑转移发生在22%的成像患者中.
- 平均总生存期 (OS) 为DTC的15.2年,ATC的7.5个月. 阶段IVC,部手术和免疫治疗暴露是ATC中显著的死亡预测因素.
结论:
- 由RAS驱动的卵泡衍生的甲状腺癌,特别是ATC,尽管得到了多学科的护理,但却表现出具有不良预后的侵略性行为.
- 针对RAS的治疗方法的进步为改善治疗选择和患者的治疗结果提供了一个有希望的途径.
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