针对BCR-ABL的天然产品:一种基于植物的方法来治疗慢性髓性白血病
Louisa Pechlivani1, Alexandros Giannakis2, Chrissa Sioka1,3
1Neurosurgical Institute, University of Ioannina, 45500 Ioannina, Greece.
Molecules (Basel, Switzerland)
|November 13, 2025
概括
来自植物的天然化合物通过抑制BCR-ABLcoprotein,在治疗慢性髓性白血病 (CML) 中表现有前途. 这些药物可以克服耐药性,并为合成氨酸激酶抑制剂 (TKI) 提供更安全的替代品.
科学领域:
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
- 药用化学 医学化学
背景情况:
- 这种BCR-ABL瘤蛋白驱动慢性髓性白血病 (CML) 的发病.
- 氨酸激酶抑制剂 (TKIs) 彻底改变了CML治疗,但面临着药物耐药性 (例如T315I突变) 和不良反应等挑战.
- 植物性天然产品具有多样化的结构和多目标生物活性,具有较低毒性的潜力.
研究的目的:
- 审查最近植物性天然化合物的进展,这些化合物抑制BCR-ABL激酶活性和下游信号.
- 探索作用机制,结构-活动关系,以及克服TKI抵抗的潜力.
- 突出这些化合物的转化价值,作为BCR-ABL驱动型白血病的新型或辅助疗法.
主要方法:
- 关于植物天然化合物的近期进展的文献综述.
- 对直接或间接针对BCR-ABL的化合物的分析.
- 探索对下游信号通路的影响 (例如,STAT5,PI3K/Akt).
主要成果:
- 一些植物化合物直接抑制BCR-ABL或促进其降解.
- 其他化合物抑制关键的下游作用因子,诱导细胞亡和增长抑制.
- 自然产品显示出与现有技术知识产权和克服耐药性的协同效应的潜力.
结论:
- 来自植物的天然化合物代表了对CML新型或辅助疗法的有希望的途径.
- 这些药物在克服TKI耐药性和降低毒性方面具有潜在的优势.
- 需要进一步的研究,整合分子药理学,药物化学和白血病生物学.
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