对基于多糖的瘤向药物纳米递送系统的审查
Liangxing Tu1, Banghuai Xing1, Shufei Ma1
1Jiangxi University of Chinese Medicine, Nanchang 330006, PR China.
International journal of biological macromolecules
|February 11, 2025
概括
自然的多糖化合物通过使用纳米载体形成先进的瘤向药物递送系统 (TTDNS). 这些系统通过精确地向瘤输送药物来提高化疗的有效性,从而改善患者的治疗结果.
科学领域:
- 纳米技术纳米技术
- 在瘤学瘤学.
- 药物运输 药物运输 药物运输
背景情况:
- 化疗剂通常具有低生物可用性,高毒性和耐药性.
- 瘤向药物输送系统 (TTDNS) 使用纳米载体精确地将药物输送到瘤细胞,提高疗效.
- 天然多糖为TTDNS提供生物相容性,生物降解性和降低毒性.
研究的目的:
- 对TTDNS进行自然多糖的审查.
- 探索它们的抗瘤机制和纳米载体制备.
- 讨论基于多糖的纳米载体的应用和未来方向.
主要方法:
- 关于TTDNS中的天然多糖类的文献综述.
- 对多糖源和抗瘤机制的分析.
- 探索纳米载体制造方法 (纳米颗粒,纳米乳液等). ) 的情况.
主要成果:
- 基于多糖的纳米载体提高了药物的生物可用性,生物相容性和受控释放.
- 这些纳米载体在体内表现出向性和对刺激 (pH,ROS,光等) 的反应性. ) 的情况.
- 在瘤部位增加药物度可以提高治疗效果.
结论:
- 基于多糖的纳米载体显示出显著的希望,以增强化疗.
- 需要进一步的研究来改善体内稳定性,药物负载和瘤透性.
- 临床翻译需要创新的交付机制和广泛的研究.
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