超声波介导的血脑屏障开放,用于针对性的神经药物输送
Zibo Qin1, Zhangbaihe Wang1, Cancan Gao2
1Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Basic Medicine Research and Innovation Center of Ministry of Education, State Key Laboratory of Digital Medical Engineering, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China.
聚焦超声波提供了一种非侵入性方法来打开血脑屏障 (BBB),改善神经系统疾病 (如阿尔茨海默氏症和帕金森病) 的药物输送. 这项技术克服了传统侵入性治疗的局限性.
科学领域:
- 神经科学是一个神经科学.
- 生物医学工程 生物医学工程
- 药理学 药理学是指药理学的学科.
背景情况:
- 神经系统疾病是一个重大的全球健康挑战.
- 血脑屏障 (BBB) 阻碍了有效的药物输送到中枢神经系统.
- 现有的BBB打开方法有局限性,包括侵入性和毒性.
研究的目的:
- 审查超声中介药物输送策略,以打开血脑屏障 (BBB).
- 总结当前的交付平台和最近的治疗应用.
- 讨论新兴技术和精密神经病学的未来方向.
主要方法:
- 基于超声波的BBB打开机制的全面审查.
- 专注于微气泡 (MB) 辅助,基于纳米粒子和复合材料的交付策略.
- 突出了聚焦超声波 (FUS) 与MBs用于神经退行性疾病和质瘤的应用.
主要成果:
- 超声波介导的药物输送提供了一个非侵入性的,针对性的方法,用于BBB打开.
- 微泡辅助和基于纳米粒子的策略显示了治疗剂透率的提高.
- 与微泡相结合的聚焦超声波显示出治疗阿尔茨海默病,帕金森病和质瘤的前景.
结论:
- 超声波介导的药物输送是精密神经学的一个变革性平台.
- 新兴技术如声动力疗法和纳米机器人提供了未来的潜力.
- 需要进一步的研究和临床翻译来克服当前的挑战.
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