aceAI models for predicting chemical toxicity and supporting toxicological risk assessment
Source article: Advances in AI's Future in Toxicology: Integrating Computational Prediction and Clinical Translation Through Explainable Artificial Intelligence
Abstract: Artificial intelligence (AI) and machine learning are increasingly used in toxicological risk assessment to predict chemical toxicity, identify hazardous compounds, and support regulatory decision-making. However, the widespread adoption of these models is limited by their "black-box" nature, which reduces interpretability, transparency, and regulatory confidence. Explainable artificial intelligence (XAI) has emerged as a promising approach to address these challenges by revealing how input features, including c…
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On August 12, 2026, a review in the International Journal of Toxicology summarized AI and machine learning use in toxicological risk assessment to predict chemical toxicity and support regulatory decisions, noting that explainable AI methods like SHAP and LIME are being explored to make model decisions interpretable.
The piece matters because it frames the gap between promising computational toxicity predictions and actual clinical and regulatory adoption, highlighting that opacity reduces trust and that most explainable approaches have not yet moved beyond preclinical work, leaving standardization and human data integration as unresolved needs.
- AI and machine learning are used in toxicological risk assessment to predict toxicity and identify hazardous compounds.
- Black-box nature of models reduces interpretability, transparency, and regulatory confidence.
- XAI techniques SHAP and LIME are used to show how chemical structures, exposure levels, and biological pathways contribute to predictions.
- Most XAI applications in toxicology remain at computational or preclinical stage with limited clinical and regulatory translation.
AI and machine learning models are being applied to predict chemical toxicity and flag hazardous compounds to inform regulatory decisions, with XAI methods like SHAP and LIME improving interpretability.
Current AI toxicity models are limited by black-box opacity that lowers transparency and regulatory confidence, with most explainable AI applications still stuck at computational or preclinical stage.
The rundown
The review describes how input features such as chemical structures, exposure levels, and biological pathways are analyzed by models, and how XAI is intended to reveal their contribution to predictions.
It notes that despite techniques like SHAP and LIME enhancing trustworthiness and mechanistic understanding, practical implementation is hindered and calls for standardization and collaboration among academia, industry, and regulatory agencies.
Most XAI work in toxicology has not yet translated to clinical or regulatory practice and requires further standardization and human data integration.
Sources
- Peer-reviewedInternational Journal of Toxicology2026-08-12
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