持久性有机污染物:神经毒性机制和来自有机模型的见解
Ziyu Ji1, Liqun Chen1, Dong Ming1
1State Key Laboratory of Advanced Medical laterials and Devices, Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin 300072, China.
Toxicology
|January 24, 2026
概括
持久性有机污染物 (POPs) 导致神经系统疾病. 大脑器官对评估POP神经毒性有希望,但需要进一步开发以准确评估人类健康风险.
科学领域:
- 环境毒理学环境毒理学
- 神经科学是一个神经科学.
背景情况:
- 持久性有机污染物 (POPs) 由于持久性,生物积累和远程运输,存在全球环境健康风险.
- 暴露于POP与神经系统疾病有关,包括认知障碍,神经发育异常和神经退行性疾病.
研究的目的:
- 审查各种类型的POP的神经毒性作用.
- 探索POP诱导的神经毒性的基础分子机制.
- 为了评估大脑器官在神经毒性评估中的潜力.
主要方法:
- 对POP神经毒性研究的文献综述.
- 检查POP神经毒性的分子机制.
- 评估用于环境毒理学的脑器官模型.
主要成果:
- 包括阻燃剂,杀虫剂和塑化剂在内的各种POP具有神经毒性作用.
- 大脑有机体为研究POP神经毒性提供了一个更具生理相关性的平台.
- 目前的有机体模型在复制人类神经系统复杂性方面存在局限性.
结论:
- 大脑有机体有可能提高神经毒性评估的准确性和效率.
- 有机体技术的进一步完善和跨学科的合作是必要的.
- 整合有机体可以支持可靠的健康风险评估,并为环境政策提供信息.
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