Cited by 405Computational Drug Discovery MethodsArtificial Intelligence in Healthcare and EducationArtificial Intelligence Applications

Artificial intelligence in drug discovery: what is realistic, what are illusions? Part 1: Ways to make an impact, and why we are not there yet

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Bender, Andreas, Cortés-Ciriano, Isidro·2021·Drug Discovery Today

Abstract

Although artificial intelligence (AI) has had a profound impact on areas such as image recognition, comparable advances in drug discovery are rare. This article quantifies the stages of drug discovery in which improvements in the time taken, success rate or affordability will have the most profound overall impact on bringing new drugs to market. Changes in clinical success rates will have the most profound impact on improving success in drug discovery; in other words, the quality of decisions regarding which compound to take forward (and how to conduct clinical trials) are more important than speed or cost. Although current advances in AI focus on how to make a given compound, the question of which compound to make, using clinical efficacy and safety-related end points, has received significantly less attention. As a consequence, current proxy measures and available data cannot fully utilize the potential of AI in drug discovery, in particular when it comes to drug efficacy and safety in vivo. Thus, addressing the questions of which data to generate and which end points to model will be key to improving clinically relevant decision-making in the future.

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Crossref · 10.1016/j.drudis.2020.12.009

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  • The impact of big data and AI in drug discovery continues to attract significant interest from investors, industrial and academic scientists, and legislators.

    “The impact of big data and AI in drug discovery, the subject of a 2020 review in this journal (4), continues to attract significant interest: Investors (5, 6), industrial (7, 8) and academic scientists (9, 10), and legislators (https://bit.ly/40LRAip) discuss the impact of AI for drug discovery (AI4DD).”

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  1. Venugopalan, S. et al. () It's easy to fool yourself: case studies on identifying bias and confounding in bio-medical datasets. Preprint at: https://arxiv.org/abs/1912.07661 · arXiv

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Authors
Bender, A., & Cortés-Ciriano, I.
Affiliations
AstraZeneca (United Kingdom) (GB)
Corresponding author
Bender, Andreas
Venue
Drug Discovery Today
Publisher
Elsevier BV
Published
2021-02
Volume
26
Issue
2
Pages
511-524
ISSN
1359-6446 (ISSN-L)
OpenAlex
W3113150977
Cited by
405
References
96
Citations by year
2026: 114 · 2025: 74 · 2024: 69 · 2023: 66 · 2022: 46 · 2021: 36
FWCI
3.29
Type
journal article
Language
en
Open access
Locations
  • Drug Discovery Today (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
European Molecular Biology Laboratory
Topics
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Computational Drug Discovery Methods
  • Health Sciences › Medicine › Health Informatics › Artificial Intelligence in Healthcare and Education
  • Physical Sciences › Computer Science › Artificial Intelligence › Artificial Intelligence Applications
Keywords
artificial intelligence, drug discovery, clinical success rate, drug efficacy, drug safety, clinical trial design, target selection, data generation
MeSH terms
Drug Development, Animals, Artificial Intelligence, Clinical Trials as Topic, Decision Making, Humans, Drug Discovery

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