Cited by 2,463Computational Drug Discovery MethodsMicrobial Natural Products and BiosynthesisMachine Learning in Materials Science

A Deep Learning Approach to Antibiotic Discovery

Open access
Stokes, Jonathan M., Yang, Kevin, Swanson, Kyle, Jin, Wengong, Cubillos-Ruiz, Andres, Donghia, Nina M., MacNair, Craig R., French, Shawn +12 more·2020·Cell

Abstract

Due to the rapid emergence of antibiotic-resistant bacteria, there is a growing need to discover new antibiotics. To address this challenge, we trained a deep neural network capable of predicting molecules with antibacterial activity. We performed predictions on multiple chemical libraries and discovered a molecule from the Drug Repurposing Hub-halicin-that is structurally divergent from conventional antibiotics and displays bactericidal activity against a wide phylogenetic spectrum of pathogens including Mycobacterium tuberculosis and carbapenem-resistant Enterobacteriaceae. Halicin also effectively treated Clostridioides difficile and pan-resistant Acinetobacter baumannii infections in murine models. Additionally, from a discrete set of 23 empirically tested predictions from >107 million molecules curated from the ZINC15 database, our model identified eight antibacterial compounds that are structurally distant from known antibiotics. This work highlights the utility of deep learning approaches to expand our antibiotic arsenal through the discovery of structurally distinct antibacterial molecules.

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  • Advances in artificial intelligence (AI) are driving a revolution across science, enabling exciting new results across chemistry, biology, and medicine.

    “Advances in artificial intelligence (AI) are driving a revolution across science, enabling exciting new results across chemistry,80–82 biology,83,84 and medicine.85–88”
  • Despite their utility, PPI networks have been reported to limit models trained solely on them because they cannot capture all gene regulatory activities.

    “However, despite the utility of PPI networks, they have been reported to limit models trained solely on PPI networks because they are unable to capture all gene regulatory activities [153].”

    From Graph representation learning in biomedicine and healthcare (2022) · cites this paper as [153]

  • A neural network was trained to learn properties of a vast number of molecules to identify those that inhibit the growth of E. coli.

    “A good example of this collaboration is seen in a recent breakthrough for antibiotic discovery, where the researchers devised/trained a neural network that actively “learned” the properties of a vast number of molecules in order to identify those that inhibit the growth of E. coli, a Gram negative bacterial species that is notoriously hard to kill [66].”
  • The availability of large amounts of data has been critical for the success of many practical applications of AI in molecular science, for example in de novo molecule design.

    “The availability of large amounts of data has been critical for the success of many practical applications of AI in molecular science, for example in de novo molecule design [114].”

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Research works printed but not linked: 2

  1. Dietterich TG, 2000. Ensemble Methods in Machine Learning: Multiple Classifier Systems Springer, Berlin, Heidelberg.
  2. O’Neill J, 2014. Antimicrobial resistance: tackling a crisis for the health and wealth of nations. Review on Antimicrobial Resistance

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Authors
Stokes, J. M., Yang, K., Swanson, K., Jin, W., Cubillos-Ruiz, A., Donghia, N. M., MacNair, C. R., French, S., Carfrae, L. A., Bloom-Ackermann, Z., Tran, V. M., Chiappino-Pepe, A., Badran, A. H., Andrews, I. W., Chory, E. J., Church, G. M., Brown, E. D., Jaakkola, T. S., Barzilay, R., & Collins, J. J.
Affiliations
  • Broad Institute (US)
  • MIT Computer Science and Artificial Intelligence Laboratory (US)
  • Harvard University (US)
  • Michael G. DeGroote Institute for Infectious Disease Research (CA)
Corresponding author
  • Barzilay, Regina
  • Collins, James J.
Venue
Cell
Publisher
Elsevier BV
Published
2020-02
Volume
180
Issue
4
Pages
688-702.e13
ISSN
0092-8674 (ISSN-L)
OpenAlex
W3007309629
Cited by
2,463
References
69
Citations by year
2026: 509 · 2025: 439 · 2024: 422 · 2023: 290 · 2022: 295 · 2021: 329 · 2020: 171 · 2019: 2
FWCI
135.13
Type
journal article
Language
en
Update notices
erratum (2020-04-16)
Open access
Locations
  • Cell (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • DSpace@MIT (Massachusetts Institute of Technology) (submittedVersion, cc-by-nc-nd)
Funders
  • Canadian Institutes of Health Research
  • National Institutes of Health
  • Canada Foundation for Innovation
  • Canada Research Chairs
  • National Science Foundation
  • Defense Threat Reduction Agency
  • Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
  • Broad Institute
  • Defense Advanced Research Projects Agency
  • Pershing Square Foundation
Topics
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Computational Drug Discovery Methods
  • Health Sciences › Medicine › Pharmacology › Microbial Natural Products and Biosynthesis
  • Physical Sciences › Materials Science › Materials Chemistry › Machine Learning in Materials Science
Keywords
antibiotic discovery, antibacterial activity prediction, deep neural network, drug repurposing, antibiotic resistance, Mycobacterium tuberculosis, carbapenem-resistant Enterobacteriaceae, Clostridium difficile, Acinetobacter baumannii, ZINC15, structure-activity prediction
MeSH terms
Machine Learning, Cheminformatics, Animals, Anti-Bacterial Agents, Mice, Inbred BALB C, Mice, Inbred C57BL, Mycobacterium tuberculosis, Thiadiazoles, Clostridioides difficile, Acinetobacter baumannii, Mice, Small Molecule Libraries, Drug Discovery, Databases, Chemical

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