Evidence map›Paper›PMID 30500183›Full record

ArticleJournal of chemical information and modeling2019

Practical Model Selection for Prospective Virtual Screening.

Shengchao Liu, Moayad Alnammi, Spencer S Ericksen, Andrew F Voter, Gene E Ananiev, James L Keck, F Michael Hoffmann, Scott A Wildman, Anthony Gitter

Abstract read
In one paragraph

Article in Journal of chemical information and modeling, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Review
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

9 authors.

Shengchao LiuDepartment of Computer Sciences , University of Wisconsin-Madison , Madison , Wisconsin 53706 , United States.
Moayad AlnammiDepartment of Computer Sciences , University of Wisconsin-Madison , Madison , Wisconsin 53706 , United States.
Spencer S EricksenSmall Molecule Screening Facility , University of Wisconsin Carbone Cancer Center , Madison , Wisconsin 53792 , United States.
Andrew F VoterDepartment of Biomolecular Chemistry , University of Wisconsin School of Medicine and Public Health , Madison , Wisconsin 53706 , United States.
Gene E AnanievSmall Molecule Screening Facility , University of Wisconsin Carbone Cancer Center , Madison , Wisconsin 53792 , United States.
James L KeckDepartment of Biomolecular Chemistry , University of Wisconsin School of Medicine and Public Health , Madison , Wisconsin 53706 , United States.
F Michael HoffmannSmall Molecule Screening Facility , University of Wisconsin Carbone Cancer Center , Madison , Wisconsin 53792 , United States.
Scott A WildmanSmall Molecule Screening Facility , University of Wisconsin Carbone Cancer Center , Madison , Wisconsin 53792 , United States.ORCID 0000-0002-8598-0751
Anthony GitterDepartment of Computer Sciences , University of Wisconsin-Madison , Madison , Wisconsin 53706 , United States.ORCID 0000-0002-5324-9833

Funding

UW COMPREHENSIVE CANCER CENTER SUPPORTP30CA014520 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI Christian Capitini · 1985 to 2026
$142.6M
TrainingU54AI117924 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI CRAVEN, MARK W. · 2014 to 2018
$11.3M
INTEGRATED TRAINING FOR PHYSICIAN-SCIENTISTST32GM008692 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI BURKARD, MARK E · 1998 to 2020
$10.3M
Antibiotic targeting of protein interfaces in bacterial genome maintenance compleR33AI111676 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI KECK, JAMES L · 2016 to 2018
$1.3M
Antibiotic targeting of protein interfaces in bacterial genome maintenance compleR21AI111676 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI ANDES, DAVID R, KECK, JAMES L · 2014 to 2015
$406k
Identification of chemosensitizing agents that block DNA repair by the Fanconi Anemia/Bloom Dissolvasome complexF30CA210465 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI VOTER, ANDREW FORD · 2016 to 2019
$118k
NCI NIH HHS F30 CA210465NCI NIH HHS P30 CA014520NIAID NIH HHS R21 AI111676NIAID NIH HHS R33 AI111676NIAID NIH HHS U54 AI117924NIGMS NIH HHS T32 GM008692
6 · The paper itself

Abstract

Virtual (computational) high-throughput screening provides a strategy for prioritizing compounds for experimental screens, but the choice of virtual screening algorithm depends on the data set and evaluation strategy. We consider a wide range of ligand-based machine learning and docking-based approaches for virtual screening on two protein-protein interactions, PriA-SSB and RMI-FANCM, and present a strategy for choosing which algorithm is best for prospective compound prioritization. Our workflow identifies a random forest as the best algorithm for these targets over more sophisticated neural network-based models. The top 250 predictions from our selected random forest recover 37 of the 54 active compounds from a library of 22,434 new molecules assayed on PriA-SSB. We show that virtual screening methods that perform well on public data sets and synthetic benchmarks, like multi-task neural networks, may not always translate to prospective screening performance on a specific assay of interest.

Indexed as

Machine LearningMolecular Docking SimulationAlgorithmsDrug Evaluation, PreclinicalProtein ConformationProteinsUser-Computer InterfaceProteins

Identifiers

PMID30500183
PMCPMC6351977

What OpenQuestion holds

Textmetadata
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.