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用基化合物准纯能轴,破坏甲状腺癌中氧化-炎症循环
Júlia Leão Batista Simões1, Margarete Dulce Bagatini1,2
1Graduate Program in Biochemistry, Federal University of Santa Catarina (UFSC), Florianópolis 88040-970, SC, Brazil.
International journal of molecular sciences
|September 13, 2025
概括
像黄素这样的天然化合物可以在甲状腺癌 (TC) 中重新编程瘤微环境 (TME). 这些药物向氧化还原失衡和炎症,为放射性耐火病例提供新的治疗策略.
科学领域:
- 内分泌学和瘤学的内分泌学和瘤学.
- 分子生物学分子生物学
- 免疫学 免疫学 免疫学
背景情况:
- 甲状腺癌 (TC) 发病率正在上升,放射性耐药病例缺乏有效的治疗方法.
- 瘤微环境 (TME) 因素,如氧化还原失衡和慢性炎症驱动TC进展和抵抗.
- 在BRAF,RAS和TP53中发生的突变在攻击性TC中很常见.
研究的目的:
- 提出TC中TME的机械模型.
- 探索自然化合物在TME重编程中的作用.
- 为了突出清能轴作为治疗目标.
主要方法:
- 对TC,TME,自然化合物和纯能轴的现有文献的审查.
- 通过植物化学物质对TME重编程的机制建模.
- 对针对CD39/CD73/腺素通路的证据分析.
主要成果:
- 天然的化合物充当类药剂,重编程TME.
- 这些化合物调节纯能轴 (CD39/CD73/adenosine),这是一个免疫代谢检查点.
- 植物化学物质在瘤细胞中诱导氧化应激,并抑制NF-κB等炎症途径.
结论:
- 自然化合物可以恢复免疫监测,并促进TC中的亡.
- 针对纯能轴是克服治疗耐药性的有希望的策略.
- 将纯能信号调制与免疫检查点阻塞相结合,可能会提高TC治疗的疗效.
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