优化尼克洛萨米德用于癌症治疗:通过结构修饰和纳米技术改善生物可用性
Russell Wiggins1, Jihoo Woo1, Shizue Mito1
1Department of Medical Education, School of Medicine, University of Texas Rio Grande Valley, Edinburg, TX 78541, USA.
Cancers
|October 26, 2024
概括
尼克洛萨米德在癌症治疗方面表现有前途,但其生物可用性较差. 化学修饰和纳米技术等策略正在探索,以提高其作为抗新塑性剂的交付和有效性.
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
- 在瘤学瘤学.
背景情况:
- 尼克洛萨米德是多种癌症相关途径的强有力的抑制剂.
- 尼克洛萨米德的生物可用性较差,限制了其在癌症治疗中的临床应用.
研究的目的:
- 审查目前提高尼克洛萨米德生物可用性的战略.
- 探索化学修饰和纳米技术在改善尼古拉胺药物输送中的作用.
主要方法:
- 关于尼克洛萨米德衍生物和纳米技术的文献综述.
- 对尼克洛萨米德代谢的体外和体内研究的分析.
- 讨论克服第一通代谢的策略.
主要成果:
- 尼克洛萨米德衍生物 (例如,o-alkylamino-tethered,乙醇胺盐,皮佩拉津盐) 显示水溶性增加,并保持了体外抗癌活性.
- 像电喷和超临界流体这样的纳米技术为改善药物输送提供了潜力.
- 了解和抑制第一通代谢 (cytochrome P450,UDP-glucuronosyltransferase) 可以提高生物可用性.
结论:
- 化学修饰和纳米技术对于提高尼克洛萨米德生物可用性和疗效至关重要.
- 需要进一步的研究来优化尼古胺衍生物和纳米配送系统.
- 提高药物向精度和治疗指数是尼古洛萨米德作为抗瘤剂的关键.
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