Toxicology 4.0: Integrating Artificial Intelligence, Big Data, Health Informatics, and Precision Analytics for Predictive Toxicity Assessment, Real-Time Toxicovigilance, and Personalized Patient Safety

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Year : 2026 | Volume : 16 | Issue : 02 | Page :
By

Muchukota Sushma,

Gouthami Putlur,

Anusha Reddy Konannagari,

  1. Associate Professor, Department of Pharmacy Practice, Aditya Bangalore Institute of Pharmacy Education and Research, Bengaluru, Karnataka, India
  2. PharmD, Department of Pharmacy Practice, Balaji College of Pharmacy, Anantapur, Andhra Pradesh, India
  3. PharmD, Department of Pharmacy Practice, Balaji College of Pharmacy, Anantapur, Andhra Pradesh, India

Abstract

Background: Toxicology is undergoing a major transformation, increasingly described as Toxicology 4.0, driven by the integration of artificial intelligence (AI), big data analytics, health informatics, and precision analytics. Conventional toxicity testing is limited by high costs, lengthy timelines, and challenges in translating animal and low-throughput in vitro findings to humans. Aim and Objectives: To comprehensively evaluate the emerging role of Toxicology 4.0 in predictive toxicity assessment, real-time toxicovigilance, and personalized patient safety, with particular emphasis on AI-enabled computational toxicology, QSAR modelling, New Approach Methodologies (NAMs), AI- and NLP-based safety signal detection, and machine-learning-based pharmacokinetic and toxicogenomic approaches for individualized risk assessment and dosing. Methodology: A narrative review was undertaken by synthesizing current scientific evidence on AI, computational toxicology, big data, health informatics, toxicovigilance, NAMs, pharmacokinetic modelling, and toxicogenomics. The reviewed approaches were considered across three interconnected domains: predictive toxicity assessment, real-time toxicovigilance, and personalized patient safety. Results: AI-driven approaches have demonstrated potential to improve the prediction of hepatotoxicity, cardiotoxicity, and systemic toxicity, while computational models and NAMs can accelerate toxicity screening. AI and NLP-based systems facilitate scalable detection of adverse-event signals from electronic health records and spontaneous reporting systems. Machine-learning-augmented pharmacokinetic modelling and toxicogenomic risk stratification further support individualized dosing and safety assessment. However, implementation remains challenged by data heterogeneity, limited explainability, insufficient external validation, and evolving regulatory requirements. Conclusion: Toxicology 4.0 represents a promising shift toward data-driven, predictive, real-time, and personalized safety assessment. Its successful translation into clinical and regulatory practice will require standardized data infrastructure, robust and explainable AI models, rigorous validation, and multidisciplinary collaboration among toxicologists, clinicians, data scientists, and regulatory authorities.

Keywords: Toxicology 4.0; artificial intelligence; computational toxicology; toxicovigilance; pharmacovigilance; precision toxicology; big data; health informatics; New Approach Methodologies

[This article belongs to Research and Reviews: A Journal of Toxicology ]

How to cite this article: Muchukota Sushma, Gouthami Putlur, Anusha Reddy Konannagari. Toxicology 4.0: Integrating Artificial Intelligence, Big Data, Health Informatics, and Precision Analytics for Predictive Toxicity Assessment, Real-Time Toxicovigilance, and Personalized Patient Safety. Research and Reviews: A Journal of Toxicology. 2026; 16(02):-.
How to cite this URL: Muchukota Sushma, Gouthami Putlur, Anusha Reddy Konannagari. Toxicology 4.0: Integrating Artificial Intelligence, Big Data, Health Informatics, and Precision Analytics for Predictive Toxicity Assessment, Real-Time Toxicovigilance, and Personalized Patient Safety. Research and Reviews: A Journal of Toxicology. 2026; 16(02):-. Available from: https://journals.stmjournals.com/rrjot/article=2026/view=253670

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Regular Issue Subscription Original Research
Volume 16
Issue 02
Received 14/08/2026
Accepted 18/08/2026
Published 31/08/2026
Publication Time 17 Days

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