PFAS暴露对训练免疫力的潜在影响:从机制到健康风险
Jingle Qiu1, Xia Huo2, Yifeng Dai3
1Laboratory of Environmental Medicine and Developmental Toxicology, Shantou University Medical College, Shantou, Guangdong 515041, China.
perfluoroalkyl和 polyfluoroalkyl物质 (PFAS) 破坏训练免疫力,是一种先天免疫记忆的形式. 本综述探讨了PFAS暴露如何影响表观遗传和代谢重编程,可能与自身免疫性疾病和炎症有关.
科学领域:
- 免疫学 免疫学 免疫学
- 环境健康 环境健康
- 毒理学 毒理学 毒理学
背景情况:
- perfluoroalkyl和 polyfluoroalkyl物质 (PFAS) 是持久性有机污染物,广泛用于工业和消费者.
- PFAS表现出极端的持久性和生物积累,对人类健康构成重大风险.
- 新出现的证据表明,PFAS可能会破坏训练免疫力,这是一种天生的免疫记忆形式.
研究的目的:
- 审查最近关于PFAS对先天免疫系统影响的研究.
- 评估PFAS通过表观遗传和代谢重编程破坏训练免疫力的机制.
- 探索PFAS诱导的训练免疫失调和自身免疫病原体之间的潜在联系.
主要方法:
- 关于PFAS和训练免疫力的最近研究的文献综述.
- 对表观遗传和代谢重编程机制的分析.
- 评估证据,将PFAS暴露与免疫失调和疾病联系起来.
主要成果:
- 暴露于PFAS可能会通过表观遗传和代谢重编程破坏训练的免疫力.
- 通过PFAS对训练免疫的调节失调显示出与自身免疫病原发生的潜在联系.
- PFAS对训练免疫力的影响是一个尚未探索的领域,具有重大健康影响.
结论:
- PFAS暴露对训练有素的免疫系统构成风险,影响天生的免疫记忆.
- 进一步的机制研究对于了解PFAS免疫毒性至关重要.
- 这些发现对于制定预防策略和为监管决策提供信息至关重要.
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