用智能代理AI升级毒理学知识库,让实验替代方法与风险评估更智能。
AOP-Wiki EMOD 3.0: Data Model Expansions and Content Evaluation Framework for Using Agentic AI to Improve Integration between AOPs and New Approach Methodologies (NAMs)
- 构建可支持自动化生成的AOP数据模型,提升信息结构化水平
- 实现证据体系标准化,使AOP更符合可发现、可访问、可互操作、可重用标准
- 为下一代风险评估提供可计算、可量化AOP的基础设施
有害结局路径(AOP)是将可实验室测量的生物机制与化学监管终点相关联的因果逻辑模型。它们为新方法技术(NAMs)提供上下文,包括体外和体外方法,作为动物试验的替代,并以多尺度模型跨越生物层级。AOP-Wiki是全球AOP的存储库。尽管过去十年中该平台在推动AOP发展方面发挥了核心作用,但现有数据模型和应用架构限制了其持续扩展与演进能力。当前,智能代理型AI的突破性进展重新激活了对AOP-Wiki的数据现代化努力,同时核心AOP原则也可用于指导人工智能聚合和组织与AOP相关的信息。在此背景下,我们提出AOP-Wiki EMOD 3.0,作为一系列证据模型原型中的第三个版本,具体展示了数据模型的扩展,并展望了如何通过增强内部质量、结构化证据以提高AOP的FAIR性与AI就绪性,以及加强AOP框架与NAMs的整合,来更好地服务于监管科学及生物医药与全健康领域中新兴的AOP应用。目标是建立基础,支持计算生成的AOP和定量AOP(qAOP)的发展。
原文摘要 · Abstract (English)
Adverse Outcome Pathways (AOP) are logic models that causally link biological mechanisms that can be measured in a lab to adverse outcomes, relevant to chemical regulatory endpoints. AOPs contextualize new approach methodologies (NAMs), in vitro and in silico methods used as alternatives to animal testing and the sequential events in an AOP serve as multi-scale models spanning biological scales. The AOP-Wiki serves as the global repository for AOPs. While the AOP-Wiki has played a central role in AOP expansion over the past decade, constraints within the current data model and application infrastructure limit the AOP-Wiki from supporting continued AOP growth and evolution. Yet, the transformative power of agentic AI has re-invigorated AOP-Wiki data modernization efforts at a time when core AOP principles can be harnessed to inform use of AI for aggregating and structuring AOP-relevant information. Seizing upon this momentum, we present AOP-Wiki EMOD 3.0, the third in a series of evidence model prototypes, which concretely demonstrates data model expansions and our vision for how the AOP-Wiki might be transformed to better serve regulatory science and emergent use of AOPs in biomedical and One Health contexts. We aim to lay a foundation to support computationally-generated AOPs and quantitative AOPs (qAOPs) by focussing on solutions for AOP-Wiki internal quality improvement, evidence structuring to enhance AOP FAIRness and AI-readiness, and improved integration between the AOP framework and NAMs to better serve next generation risk assessment.
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