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在系统毒理学背景下评估基于网络的方法

Jordi Valls-Margarit¹, Janet Piñero¹, Barbara Füzi²

¹Medbioinformatics Solutions SL, Barcelona, Spain.

Frontiers in pharmacology

|July 28, 2023

概括

这项研究评估了基于网络的系统毒理学方法,使用酸 (VPA) 诱导的肝硬化症作为基准. 来自多种方法的汇总结果为药物毒性机制提供了更可靠的见解.

科学领域:

毒理学毒理学毒理学
网络生物学网络生物学
计算生物学计算生物学

背景情况:

基于网络的方法对于预测药物效应和阐明系统毒理学中毒性机制至关重要.
存在各种各样的网络生物学方法,这给用户带来了选择最合适工具的挑战.
需要进行比较评估,以了解不同基于网络的方法的优点和局限性.

研究的目的:

评估和比较各种基于网络的方法,以获得对药物毒性机制的生物学洞察力.
用酸 (VPA) 诱导的肝硬化症作为评估方法性能的基准.
为分析和比较基于网络的毒理学工具的结果提供系统的方法.

主要方法:

综合分析不同基于网络的方法的结果.
使用烯酸 (VPA) 诱导的肝硬化症作为基准的方法性能评估.
开发一种系统的方法论,用于对方法输出进行个别和比较分析.

主要成果:

评估的基于网络的工具在预测毒性和提供新的生物见解方面表现不同.
实验设计显著影响基于网络的毒理学分析的结果.
结合多种方法的结果,提高了确定药物毒性的候选基因和途径的信心.

结论:

基于网络的方法对系统毒理学有价值,但它们的应用需要仔细考虑方法规范和实验设计.
对比评估对于为特定的毒理学应用选择适当的基于网络的工具至关重要.
综合各种基于网络的方法的研究结果,可以得出关于药物诱导毒性机制的更有力的结论.

关键词:

药物不良反应药物不良反应毒性毒性毒性毒性毒性毒性毒性毒性毒性毒性毒互动的作用组.多尺度网络模型模型网络生物学网络生物学网络传播传播网络传播.系统毒理学系统毒理学

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