Evidence map›Paper›PMID 41047897›Full record

ArticleJournal of medicinal chemistry2025

Enabling Open Machine Learning of Deoxyribonucleic Acid-Encoded Library Selections to Accelerate the Discovery of Small Molecule Protein Binders.

James Wellnitz, Shabbir Ahmad, Nabin Bagale, Xuemin Cheng, Jermiah Joseph, Hong Zeng, Albina Bolotokova, Aiping Dong, Shaghayegh Reza, Pegah Ghiabi and 22 more

Abstract read
In one paragraph

Article in Journal of medicinal chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Undersampling techniques for large datasets.bioRxiv : the preprint server for biology · 2025
    Article
  5. CACHE Challenge #2: Targeting the RNA Site of the SARS-CoV-2 Helicase Nsp13.Journal of chemical information and modeling · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

32 authors.

James WellnitzDivision of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27516, United States.ORCID 0000-0002-9181-3431
Shabbir AhmadStructural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada.
Nabin BagaleUniversity of Toronto, Toronto, ON M5G 1L7, Canada.
Xuemin ChengHitGen Inc., Building C2, NO.8, Huigu first East Road, Tianfu International Bio-Town, Shuangliu District, Chengdu City, Sichuan Province 610041, P.R. China.
Jermiah JosephPrincess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2C4, Canada.
Hong ZengStructural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada.
Albina BolotokovaStructural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada.
Aiping DongStructural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada.
Shaghayegh RezaUniversity of Toronto, Toronto, ON M5G 1L7, Canada.
Pegah GhiabiStructural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada.
Elisa GibsonStructural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada.ORCID 0000-0002-7112-337X
Guiping TuHitGen Inc., Building C2, NO.8, Huigu first East Road, Tianfu International Bio-Town, Shuangliu District, Chengdu City, Sichuan Province 610041, P.R. China.
Xianyang LiHitGen Inc., Building C2, NO.8, Huigu first East Road, Tianfu International Bio-Town, Shuangliu District, Chengdu City, Sichuan Province 610041, P.R. China.
Jian LiuHitGen Inc., Building C2, NO.8, Huigu first East Road, Tianfu International Bio-Town, Shuangliu District, Chengdu City, Sichuan Province 610041, P.R. China.
Dengfeng DouHitGen Inc., Building C2, NO.8, Huigu first East Road, Tianfu International Bio-Town, Shuangliu District, Chengdu City, Sichuan Province 610041, P.R. China.ORCID 0000-0003-2964-7759
Jin LiHitGen Inc., Building C2, NO.8, Huigu first East Road, Tianfu International Bio-Town, Shuangliu District, Chengdu City, Sichuan Province 610041, P.R. China.
Timothy L FoleyPfizer Research and Development, Groton, Connecticut 06340, United States.ORCID 0000-0002-5987-5253
Anthony R HarrisPfizer Research and Development, Groton, Connecticut 06340, United States.
Jacquelyn L Klug-McLeodPfizer Research and Development, Groton, Connecticut 06340, United States.
Jisun LeePfizer Research and Development, Groton, Connecticut 06340, United States.ORCID 0000-0003-1750-0063
Zsofia Lengyel-ZhandPfizer Research and Development, Groton, Connecticut 06340, United States.
Justin I MontgomeryPfizer Research and Development, Groton, Connecticut 06340, United States.
Sylvie SakataPfizer Research and Development, San Diego, California 92121, United States.
Jinzhi ZhangPfizer Research and Development, Shanghai 201203, China.
Hongyao ZhuPfizer Research and Development, Groton, Connecticut 06340, United States.ORCID 0000-0002-6821-7658
Dafydd R OwenPfizer Research and Development, Cambridge, Massachusetts 02139, United States.
Rachel J HardingStructural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada.ORCID 0000-0002-1134-391X
Aled M EdwardsStructural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada.ORCID 0000-0002-4782-6016
Benjamin Haibe-KainsStructural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada.
Levon HalabelianStructural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada.ORCID 0000-0003-4361-3619
Alexander TropshaDivision of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27516, United States.ORCID 0000-0003-3802-8896
Rafael M CouñagoDivision of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27516, United States.ORCID 0000-0003-1847-5090

Funding

Enabling the Accelerated Discovery of Novel Chemical Probes by Integration of Crystallographic, Computational, and Synthetic Chemistry ApproachesR01GM140154 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI TROPSHA, ALEXANDER, WILLSON, TIMOTHY M · 2021 to 2024
$2.4M
NIGMS NIH HHS R01 GM140154
6 · The paper itself

Abstract

Machine learning (ML) is increasingly used in DNA-encoded library (DEL) screening for ligand discovery, but its success depends on access to suitable data sets, which are often proprietary and costly. To overcome this, we present the first fully open, automated DEL-ML framework using public DEL data sets and chemical fingerprints to enable reproducible, accessible drug discovery. Our workflow─from model training to virtual screening and compound selection─requires no human intervention. As a proof of concept, we identified binders for WDR91 by training ML models on the HitGen OpenDEL library (3B molecules) and screening the Enamine REAL Space library (37B molecules), yielding 50 candidates. Experimental testing confirmed seven novel binders with dissociation constants between 2.7-21 μM. Our open-source approach matches the performance of proprietary methods, demonstrating that public DEL data can support robust ML-driven ligand discovery and fostering transparency and broader community participation in drug development.

Indexed as

DNADrug DiscoveryMachine LearningSmall Molecule LibrariesHumansLigandsDNALigandsSmall Molecule Libraries

Identifiers

PMID41047897
PMCPMC12557371

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.