相关实验视频
Updated: Jan 31, 2026

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Assessment of Vascular Function in Patients With Chronic Kidney Disease
Published on: June 16, 2014
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网络毒理学和实验验证显示TDCPP是慢性病的新兴环境风险因素
Xulei Zuo1, Wei Wang1, Xiaoyu Hou1
1Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, Jiangsu, China.
International journal of surgery (London, England)
|January 29, 2026
概括
1,3-二chloro-2-propyl) 酸盐 (TDCPP) 暴露可能通过影响CTRB1/HSPA1A基因和免疫反应导致慢性病 (CKD). 这项研究确定了TDCPP诱导的损伤的潜在生物标志物和机制.
科学领域:
- 环境毒理学环境毒理学
- 腎臟病學 (nephrology) 是一種醫學專業.
- 计算生物学 计算生物学
背景情况:
- 三1,3-二-2-) 酸盐 (TDCPP) 是一种持久性,生物积累性和有毒的阻燃剂.
- 在慢性病 (CKD) 发病过程中TDCPP的作用尚不清楚.
研究的目的:
- 阐明将TDCPP暴露与损伤联系起来的分子机制.
- 为了确定TDCPP诱导的毒性潜在的生物标志物.
主要方法:
- 使用了网络毒理学,分子对接和转录组分析.
- 用于对TDCPP效应的体内验证,使用了小鼠模型.
- 机器学习确定了TDCPP诱导的损伤中的关键基因和途径.
主要成果:
- 在小鼠中,TDCPP暴露导致损伤,炎症和免疫细胞简介的改变.
- 鉴定出CTRB1和HSPA1A是枢纽基因,在暴露于CKD和TDCPP的脏中显著下调.
- 分子对接表明TDCPP与CTRB1和HSPA1A的直接结合.
结论:
- 通过破坏CTRB1/HSPA1A,激活PI3K-Akt/MAPK信号,并导致免疫失调,TDCPP可能会诱导CKD.
- 一个新的不良结果路径 (AOP) 框架将TDCPP暴露与CKD联系起来.
- CTRB1和HSPA1A作为环境毒性的生物标志物显示出希望.
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