Evidence map›Paper›PMID 25994950›Full record

ArticleJournal of chemical information and modeling2015

Open Source Bayesian Models. 1. Application to ADME/Tox and Drug Discovery Datasets.

Alex M Clark, Krishna Dole, Anna Coulon-Spektor, Andrew McNutt, George Grass, Joel S Freundlich, Robert C Reynolds, Sean Ekins

Abstract read
In one paragraph

Article in Journal of chemical information and modeling, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 1 pooled it
–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

67 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  13. Graph-Based Feature Selection Approach for Molecular Activity Prediction.Journal of chemical information and modeling · 2022
    Article
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  16. Mycobacterium abscessus drug discovery using machine learning.Tuberculosis (Edinburgh, Scotland) · 2022
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7 more citing papers are in PubMed but not listed here.

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

8 authors.

Alex M Clark†Molecular Materials Informatics, Inc., 1900 St. Jacques No. 302, Montreal H3J 2S1, Quebec, Canada.
Krishna Dole‡Collaborative Drug Discovery, 1633 Bayshore Highway, Suite 342, Burlingame, California 94010, United States.
Anna Coulon-Spektor‡Collaborative Drug Discovery, 1633 Bayshore Highway, Suite 342, Burlingame, California 94010, United States.
Andrew McNutt‡Collaborative Drug Discovery, 1633 Bayshore Highway, Suite 342, Burlingame, California 94010, United States.
George Grass§G2 Research, Inc., P.O. Box 1242, Tahoe City, California 96145, United States.
Joel S Freundlich
Robert C Reynolds#Department of Chemistry, College of Arts and Sciences, University of Alabama at Birmingham, , 1530 Third Avenue South, Birmingham, Alabama 35294-1240, United States.
Sean Ekins‡Collaborative Drug Discovery, 1633 Bayshore Highway, Suite 342, Burlingame, California 94010, United States.

Funding

Biocomputation across distributed private datasets to enhance drug discoveryR44TR000942 · NCATS · COLLABORATIVE DRUG DISCOVERY, INC. · PI BUNIN, BARRY A · 2013 to 2018
$2.9M
Targeting MDR-TBRC1AI086677 · NIAID · SOUTHERN RESEARCH INSTITUTE · PI REYNOLDS, ROBERT C · 2009 to 2010
$1.0M
Identification and Validation of Targets of Phenotypic High Throughput ScreeningR41AI108003 · NIAID · COLLABORATIVE DRUG DISCOVERY, INC. · PI EKINS, SEAN · 2013 to 2013
$255k
NCATS NIH HHS R44 TR000942NIAID NIH HHS 1RC1AI086677-01NIAID NIH HHS R41 AI108003NIAID NIH HHS R41-AI108003-01NIAID NIH HHS RC1 AI086677
6 · The paper itself

Abstract

On the order of hundreds of absorption, distribution, metabolism, excretion, and toxicity (ADME/Tox) models have been described in the literature in the past decade which are more often than not inaccessible to anyone but their authors. Public accessibility is also an issue with computational models for bioactivity, and the ability to share such models still remains a major challenge limiting drug discovery. We describe the creation of a reference implementation of a Bayesian model-building software module, which we have released as an open source component that is now included in the Chemistry Development Kit (CDK) project, as well as implemented in the CDD Vault and in several mobile apps. We use this implementation to build an array of Bayesian models for ADME/Tox, in vitro and in vivo bioactivity, and other physicochemical properties. We show that these models possess cross-validation receiver operator curve values comparable to those generated previously in prior publications using alternative tools. We have now described how the implementation of Bayesian models with FCFP6 descriptors generated in the CDD Vault enables the rapid production of robust machine learning models from public data or the user's own datasets. The current study sets the stage for generating models in proprietary software (such as CDD) and exporting these models in a format that could be run in open source software using CDK components. This work also demonstrates that we can enable biocomputation across distributed private or public datasets to enhance drug discovery.

Indexed as

Absorption, PhysicochemicalDatabases, PharmaceuticalDrug-Related Side Effects and Adverse ReactionsSoftwareAnimalsBayes TheoremComputer SimulationDrug DiscoveryHumansMicePharmaceutical PreparationsPharmaceutical Preparations

Identifiers

PMID25994950
PMCPMC4478615

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.