针对家禽高致病性禽流感的新一代疫苗的微生物组-免疫相互作用和利用
Yongming Sang1, Samuel N Nahashon1, Richard J Webby2
1Department of Food and Animal Sciences, College of Agriculture, Tennessee State University, 3500 John A Merritt Blvd, Nashville, TN 37209, USA.
Vaccines
|August 28, 2025
概括
新的疫苗策略利用肠道微生物群和人工智能来对抗高致病性禽流感 (HPAI). 这些方法旨在提供更广泛的保护和改善粘膜免疫力,防止禽类和公众健康的持续威胁.
科学领域:
- 兽医免疫学
- 微生物组研究
- 疫苗开发
背景情况:
- 高致病性禽流感 (HPAI) 对家禽和公众健康构成重大威胁.
- 现有的疫苗在跨效率和诱导粘膜免疫方面存在局限性.
- 肠道微生物组在调节疫苗反应,包括粘膜免疫力方面发挥着至关重要的作用.
研究的目的:
- 审查HPAI疫苗开发的新兴技术.
- 探索基于微生物组的战略和人工智能 (AI) 的整合.
- 突出广泛保护性,可在现场部署的粘膜疫苗的潜力.
主要方法:
- 对微生物组与免疫相互作用的当前文献的综述.
- 作为疫苗载体的工程性开始性细菌的分析.
- 讨论后生物,共生和人工智能驱动的方法.
- 检查基于微生物组的疫苗开发的挑战.
主要成果:
- 工程化共生细菌 (如乳球菌) 显示为活体抗原传递载体的前景.
- 后生物和共生策略可以通过微生物群调节来提高疫苗的疗效.
- 人工智能工具可以优化抗原设计并预测宿主微生物组的相互作用.
- 综合技术为HPAI疫苗的开发提供了一个新的框架.
结论:
- 微生物组与免疫系统的交叉通话,共生载体和人工智能代表了HPAI疫苗的新前沿.
- 这些方法可以导致粘膜,广泛的保护性和可部署的疫苗.
- 解决微生物群变异,安全性和制造可扩展性至关重要.
- 一个健康整合对于减轻动物感染风险和流行病潜力至关重要.
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