非编码RNAs:在中介毒性的新前沿
Amir Hosein Sanjari Nia1, Mehran Reyhani Ardabili2, Maryam Sheikhvand3
1Division of Animal Sciences, Department of Biological Sciences and Technology, University of Isfahan, Isfahan, Iran.
由于的毒性,暴露带来职业风险,可能由涉及非编码RNA (ncRNA) 的表观遗传变化介导. 研究重点是识别调控性ncRNA及其目标,以了解二.
科学领域:
- 环境健康 环境健康
- 毒理学 毒理学 毒理学
- 分子生物学分子生物学
背景情况:
- 是一种常见的环境污染物和工业溶剂,特别是在发展中国家.
- 职业接触会给健康带来重大风险,尽管其毒性机制尚未完全理解.
- 的代谢转化为反应性中间体被认为是其毒性至关重要的.
研究的目的:
- 探索暴露如何影响基因调节和影响人类健康.
- 研究表观遗传重编程,特别是非编码RNAs (ncRNAs) 在毒性中的作用.
- 确定特定的调节性ncRNA,它们的标,以及它们对的毒理机制的贡献.
主要方法:
- 审查最近的研究,重点是对基因调节的影响.
- 对评估对表观遗传标记的影响方法的分析.
- 专注于长非编码RNAs (lncRNAs),循环RNAs (circRNAs) 和微RNAs (miRNAs) 在毒性方面.
主要成果:
- 最近的研究表明,暴露可能导致表观遗传重编程.
- 非编码RNA (ncRNA) 标记物的变化与诱导疾病的病理生理学有关.
- 研究强调了确定涉及毒性的特定ncRNA的重要性.
结论:
- 表观遗传修饰,特别是涉及ncRNAs,正在成为毒性关键机制.
- 了解调节性ncRNAs如lncRNAs,circRNAs和miRNAs的相互作用对于理解对健康的影响至关重要.
- 对ncRNA目标和功能的进一步研究将阐明的毒理途径.
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