含基-β-环德克斯/硫基复合物抑制非小细胞肺癌通过NF-κB介导的铁灭症的进展
Wei-Wei Zheng1, Jia-Xuan Ding2, Yang-Xin Liang2
1Department of Radiation Oncology, Ma'anshan People's Hospital, Ma'anshan, Anhui 243000, P.R. China.
Oncology reports
|September 19, 2025
概括
在基 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 中封装基 (TQ) 提高了其溶解性和抗癌功效. 这种TQ/HP-β-CD复合体通过诱导铁亡,显示出对肺癌的增强活性.
科学领域:
- 药理学 药理学是指药理学的学科.
- 药物运输 药物运输 药物运输
- 癌症研究 癌症研究
背景情况:
- 提莫金 (TQ) 是从尼日利亚 (Nigella sativa) 衍生而来的,具有潜在的抗癌特性.
- 由于水溶性和生物可用性差,TQ的临床使用受到限制.
- 开发有效的输送系统对于TQ的治疗应用至关重要.
研究的目的:
- 为了增强thymoquinone (TQ) 的溶解性和抗癌活性.
- 为了制定和描述一个Thymoquinone/hydroxypropyl-β-cyclodextrin (TQ/HP-β-CD) 纳入复合物.
- 评估TQ/HP-β-CD复合体对非小细胞肺癌的疗效和机制.
主要方法:
- 蒂莫金 (TQ) 通过冷干燥被封装成基基基基基 (HP-β-CD).
- 使用FTIR,DSC,XRD和SEM进行TQ/HP-β-CD纳入复合物的表征.
- 在体外和体外对正常细胞进行生物相容性评估.
- 对非小细胞肺癌细胞的抗癌活性的评估.
主要成果:
- 通过各种表征技术证实了TQ/HP-β-CD纳入复合体的形成.
- HP-β-CD显著提高了TQ的水溶性和生物可用性.
- 这种TQ/HP-β-CD复合体与正常细胞具有很好的生物相容性.
- 观察到TQ对非小细胞肺癌细胞的增强细胞毒性作用,与铁死有关.
结论:
- 形成TQ/HP-β-CD纳入复合物有效地提高了TQ的可溶性和生物可用性.
- TQ/HP-β-CD复合体证明了对非小细胞肺癌的抗癌疗效的提高.
- 增强的抗癌机制涉及NF-κB介导的铁亡,突出显示了一种有前途的治疗策略.
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