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针对疫苗输送的抗原蛋白的纳米载体

Luíse Lopes Chaves¹, Douglas Dourado², Ioana-Bianca Prunache³

¹Department of Immunology, Aggeu Magalhães Institute (IAM), Oswaldo Cruz Foundation (FIOCRUZ), 50670-420, Recife, PE, Brazil; Graduate Program in Applied Cellular and Molecular Biology (PGBCMA), Institute of Biological Sciences, University of Pernambuco (UPE), 50100-130, Recife, PE, Brazil.

International journal of pharmaceutics

|April 25, 2024

概括

纳米粒子增强疫苗的稳定性,免疫反应和输送. 了解纳米粒子与免疫系统的相互作用对于开发有效的纳米疫苗至关重要.

科学领域:

疫苗学疫苗学疫苗学
纳米技术纳米技术
免疫学免疫学免疫学

背景情况:

纳米配方在疫苗中提供抗原稳定性,增强免疫性,向输送和受控释放.
研究越来越多地利用类似病毒的颗粒,脂质体,乳液和各种纳米颗粒用于疫苗开发.
了解纳米粒子与先天和适应性免疫系统的相互作用对于纳米疫苗设计至关重要.

研究的目的:

审查和更新纳米颗粒作为抗原载体和免疫细胞激活剂在疫苗接种中的知识.
讨论纳米粒子物理化学性质的修改,以有针对性的输送和提高疫苗有效性.

主要方法:

文献综述和对纳米疫苗当前研究的综合.
分析纳米粒子类型及其在免疫系统调节中的作用.
针对性细胞相互作用的结构属性关系的讨论.

主要成果:

纳米粒子是抗原的有效载体,提高了稳定性和免疫性.
各种纳米架构 (脂质体,聚合物,无机纳米颗粒) 显示出有希望的结果.
物理化学性质可以定制以准特定的免疫细胞并提高疫苗的性能.

结论:

纳米粒子是先进疫苗开发的有希望的平台.
基于免疫相互作用和物理化学性质的合理设计是有效性的关键.
对纳米粒子-免疫系统相互作用的进一步研究将推动纳米疫苗创新.

关键词:

辅助剂辅助剂辅助剂抗原是一种抗原.封装封装是一种封装.纳米颗粒纳米颗粒接种疫苗的交付时间.

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