Entering the third decade of the 21st Century, artificial intelligence (AI) continues to offer significant advances in drug discovery (Jiménez-Luna et al., 2021; Jayatunga et al., 2022). When used rationally beyond the hype, AI offers clear promise to advance further basic and applied research (Medina-Franco et al., 2021). At the same time, AI faces challenges to address at different levels. The present Research Topic brings together experts worldwide from industry, academic, not-for-profit, and governmental settings to openly discuss novel insights, recent advances, latest discoveries, and current challenges in the field of In silico Methods and Artificial Intelligence for Drug Discovery.
From an industry point of view, DiNuzzo presents a perspective on how AI enables the modeling and simulation of biological networks to accelerate drug discovery. He emphasizes that the proper combination of the predictive capability of AI with the mechanistic knowledge of modeling and simulation is expected to provide a major contribution to the pharmaceutical industry. DiNuzzo also concludes that AI will be a key player in analyzing biological networks that will deliver substantial progress towards the improvement of drug target identification and validation, qualify potentially associated side-effects, identify the efficacy and toxicity of biomarkers, aid with hypothesis generation, optimal experimental design, and testing for disease understanding and identification of disease biomarkers. McDermott et al. discuss a platform based on AI that aids in the discovery of DNA damaging agents for ultra-rare cancer atypical teratoid rhabdoid tumors (ATRT). Specifically, the authors showed the power of using the public USA’s National Cancer Institute (NCI)’s CellMiner Cross Database and Lantern Pharma’s proprietary AI and machine learning (ML) RADR® platform to uncover biological insights and potentially new target indications for the acylfulvene derivative drugs LP-100 (Irofulven) and LP-184. Lantern’s AI and ML RADR® platform was used to develop a model to test, computationally, if LP-184 would be effective in ATRT patients. RADR® suggested that ATRT would be sensitive to LP-184, which was then validated in vitro and in vivo. Namba-Nzanguim et al. review how AI is helping to advance antiviral drug discovery in low-resourced settings. Authors shared their perspectives on the benefits, limitations, and pitfalls of AI/ML tools in the discovery of novel antivirals. Namba-Nzanguim et al. also present current and novel data sharing models, including intellectual property-preserving AI/ML. Authors concluded that AI/ML provides a cost-effective solution for developing antivirals, but AI/ML tools depend on improved access to viral assays data and better data integration protocols. Schmitz et al. introduce a novel methodology to include three-dimensional information on ligands in AI/ML in lead optimization. In their contribution, the authors described their recent work employing the BIOVIA Generative Therapeutics Design application, which is prepared to take advantage of the pharmacophoric representation of desired features in ligand-protein interactions. Schmitz et al. also discuss how the novel Generative Therapeutics Design application can be arranged to generate molecules incorporating characteristics from multiple unrelated molecule series.
In all, the authors, Topic Editor, and the journal of Frontiers in Drug Discovery expect that this special edition Research Topic contributes to shedding light on the progress made in the past decade in the In silico Methods and Artificial Intelligence for Drug Discovery field and on its future challenges. It is anticipated that the article Research Topic will inform, motivate, and offer direction to the scientific community, including researchers and students in the field.
Statements
Author contributions
The author confirms being the sole contributor of this work and has approved it for publication.
Acknowledgments
The Topic Editor thanks all the authors for submitting their manuscripts to this Research Topic and to the External Reviewers for their valuable insights. The Topic Editor is also very grateful to Frontiers’s Editorial and Production teams for their invaluable help through the different stages of the publication process.
Conflict of interest
The author declares that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Publisher’s note
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.
References
1
Jayatunga M. K. Xie W. Ruder L. Schulze U. Meier C. (2022). AI in small-molecule drug discovery: A coming wave. Nat. Rev. Drug Discov.21, 175–176. 10.1038/d41573-022-00025-1
2
Jiménez-Luna J. Grisoni F. Weskamp N. Schneider G. (2021). Artificial intelligence in drug discovery: Recent advances and future perspectives. Expert Opin. Drug Discov.16, 949–959. 10.1080/17460441.2021.1909567
3
Medina-Franco J. L. Martinez-Mayorga K. Fernández-de Gortari E. Kirchmair J. Bajorath J. (2021). Rationality over fashion and hype in drug design. F1000 Research10, 397. 10.12688/f1000research.52676.1
Summary
Keywords
in silico methods, artificial intelligence, drug discovery, drug Development, bioinformatics, Molecular modeling, computational chemistry, chemoinformatics
Citation
Medina-Franco JL (2023) Editorial: Insights in silico methods and artificial intelligence for drug discovery: 2022. Front. Drug. Discov. 2:1126955. doi: 10.3389/fddsv.2022.1126955
Received
18 December 2022
Accepted
22 December 2022
Published
05 January 2023
Volume
2 - 2022
Edited and reviewed by
Rodolpho C. Braga, InsilicAll, Brazil
Updates
Copyright
© 2023 Medina-Franco.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: José L. Medina-Franco, jose.medina.franco@gmail.com
This article was submitted to In silico Methods and Artificial Intelligence for Drug Discovery, a section of the journal Frontiers in Drug Discovery
Disclaimer
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.