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口服疫苗的近期发展 (综述)

Ying Liu¹, Dominic Man-Kit Lam², Mei Luan³

¹Key Laboratory of Follicular Development and Reproductive Health in Liaoning Province, Jinzhou Medical University, Jinzhou, Liaoning 121000, P.R. China.

Experimental and therapeutic medicine

|April 9, 2024

概括

与注射相比,口服疫苗提供了优越的免疫效应和服从性. 像Lactobacillus这样的修饰细菌显示出作为增强口服免疫策略的载体的希望.

科学领域:

免疫学免疫学免疫学
疫苗学疫苗学疫苗学
微生物学微生物学

背景情况:

口服免疫可以诱导强大的免疫反应和耐受性.
抗原的胃肠粘膜输送比传统的注射途径具有优势.
修改后的细菌,特别是乳酸菌,正在被探索为有效的口服疫苗载体.

研究的目的:

审查口服免疫的机制和口服疫苗开发的进展.
讨论当前可注射的COVID-19疫苗及其优缺点.
总结口服疫苗的最新进展,包括潜在的益处和风险.

主要方法:

关于口服免疫机制和疫苗输送系统的文献综述.
对口服疫苗的细菌载体研究的分析 (例如,沙门氏菌,大肠杆菌,乳酸菌).
针对COVID-19等疾病的注射与口服疫苗技术的比较讨论.

主要成果:

口服疫苗可以通过肠道中的细菌复制实现显著的免疫效率.
乳酸菌种被强调为口服疫苗的特别有前途的载体.
最近的进展重点是优化口服疫苗的输送,并了解它们的疗效和安全性.

结论:

口服免疫是注射的一种方便而有效的替代方案.
工程细菌载体对未来的口服疫苗策略具有重大潜力.
需要进一步的研究,以充分阐明新型口服疫苗的益处和潜在副作用.

关键词:

这是COVID-19疫苗.口服疫苗,口服疫苗的使用情况转基因植物性口服疫苗

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