特里克洛桑暴露增强缺血性中风风险:多奥米克集成和分子对接揭示了神经毒性机制
Fangyuan Cheng1, Han Gao1, Bo Yan2
1Department of Geriatrics, Tianjin Medical University General Hospital, Anshan Road No. 154, Tianjin 300052, China; Key Laboratory of Post-Trauma Neuro-Repair and Regeneration in Central Nervous System, Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin Neurological Institute, Ministry of Education, Tianjin 300052, China.
Ecotoxicology and environmental safety
|June 22, 2025
概括
广泛的三香 (TCS) 暴露增加了缺血性中风 (IS) 的风险. 这项研究确定了关键基因并开发了一个预测模型,敦促对产品中的TCS进行调控.
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.
- 计算生物学是一种计算生物学.
背景情况:
- 特里克洛桑 (TCS) 是一种常见的消费品中的抗菌剂.
- 缺血性中风 (IS) 构成了全球健康的重大负担.
- 在TCS暴露和IS病原体之间的联系尚未完全理解.
研究的目的:
- 系统地识别与 triclosan 暴露和缺血性中风 (IS) 相关的基因.
- 开发一个预测模型来评估由于TCS暴露的IS风险.
- 阐明TCS诱导的IS的潜在分子机制.
主要方法:
- 网络毒理学和多式联通生物数据集成.
- 机器学习用于预测模型开发 (例如,SHAP分析).
- miRNA-TF-mRNA调节网络的构建和GeneMANIA的功能预测.
- 分子对接分析以验证遗传脆弱性.
主要成果:
- 鉴定了四个关键的TCS-IS相关基因.
- 开发一个强大的预测模型,用于TCS相关的IS风险.
- 监管网络的阐明和对IS中TCS的遗传脆弱性的验证.
- 在脑血管疾病中评估环境毒素风险的量化框架.
结论:
- 暴露于triclosan与增加缺血性中风风险有关.
- 建议对生物相容材料进行紧急创新,并对TCS进行监管监督.
- 这些发现为环境神经毒理学中预测性毒理学建模建立了新的范式.
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