Evidence map›Paper›PMID 30779585›Full record

ArticleMolecular pharmaceutics2019

Multiple Machine Learning Comparisons of HIV Cell-based and Reverse Transcriptase Data Sets.

Kimberley M Zorn, Thomas R Lane, Daniel P Russo, Alex M Clark, Vadim Makarov, Sean Ekins

Open access · greenAbstract readComparative Study
In one paragraph

Article in Molecular pharmaceutics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
5.8field-weighted citation impact, top 3% of its field
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

42 citing papers in PubMed, 65 citations in OpenAlex.

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  15. Machine Learning Models forMolecular pharmaceutics · 2022
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  18. Mycobacterium abscessus drug discovery using machine learning.Tuberculosis (Edinburgh, Scotland) · 2022
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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

6 authors at 3 institutions in 2 countries.

Kimberley M ZornCollaborations Pharmaceuticals, Inc. , Main Campus Drive, Lab 3510 , Raleigh , North Carolina 27606 , United States.
Thomas R LaneCollaborations Pharmaceuticals, Inc. , Main Campus Drive, Lab 3510 , Raleigh , North Carolina 27606 , United States.
Daniel P RussoCollaborations Pharmaceuticals, Inc. , Main Campus Drive, Lab 3510 , Raleigh , North Carolina 27606 , United States.
Alex M ClarkMolecular Materials Informatics, Inc. , 2234 Duvernay Street , Montreal , Quebec H3J2Y3 , Canada.
Vadim MakarovBach Institute of Biochemistry , Research Center of Biotechnology of the Russian Academy of Sciences , Leninsky Prospekt 33-2 , Moscow 119071 , Russia.
Sean EkinsCollaborations Pharmaceuticals, Inc. , Main Campus Drive, Lab 3510 , Raleigh , North Carolina 27606 , United States.ORCID 0000-0002-5691-5790
Collaborations Pharmaceuticals (United States) · USA N Bach Institute of Biochemistry · RURutgers, The State University of New Jersey · US

Funding

Centralized assay datasets for modelling support of small drug discovery organizationsR44GM122196 · NIGMS · COLLABORATIONS PHARMACEUTICALS, INC. · PI EKINS, SEAN · 2018 to 2022
$3.3M
New generation of non-nucleoside RT HIV inhibitors avoiding HIV-associated neurocognitive disordersR01NS102164 · NINDS · COLLABORATIONS PHARMACEUTICALS, INC. · PI EKINS, SEAN, NELSON, JULIE AE · 2017 to 2019
$587k
Centralized assay datasets for modelling support of small drug discovery organizationsR43GM122196 · NIGMS · COLLABORATIONS PHARMACEUTICALS, INC. · PI EKINS, SEAN · 2017 to 2017
$150k
NIGMS NIH HHS R43 GM122196NIGMS NIH HHS R44 GM122196NINDS NIH HHS R01 NS102164
6 · The paper itself

Abstract

The human immunodeficiency virus (HIV) causes over a million deaths every year and has a huge economic impact in many countries. The first class of drugs approved were nucleoside reverse transcriptase inhibitors. A newer generation of reverse transcriptase inhibitors have become susceptible to drug resistant strains of HIV, and hence, alternatives are urgently needed. We have recently pioneered the use of Bayesian machine learning to generate models with public data to identify new compounds for testing against different disease targets. The current study has used the NIAID ChemDB HIV, Opportunistic Infection and Tuberculosis Therapeutics Database for machine learning studies. We curated and cleaned data from HIV-1 wild-type cell-based and reverse transcriptase (RT) DNA polymerase inhibition assays. Compounds from this database with ≤1 μM HIV-1 RT DNA polymerase activity inhibition and cell-based HIV-1 inhibition are correlated (Pearson r = 0.44, n = 1137, p < 0.0001). Models were trained using multiple machine learning approaches (Bernoulli Naive Bayes, AdaBoost Decision Tree, Random Forest, support vector classification, k-Nearest Neighbors, and deep neural networks as well as consensus approaches) and then their predictive abilities were compared. Our comparison of different machine learning methods demonstrated that support vector classification, deep learning, and a consensus were generally comparable and not significantly different from each other using 5-fold cross validation and using 24 training and test set combinations. This study demonstrates findings in line with our previous studies for various targets that training and testing with multiple data sets does not demonstrate a significant difference between support vector machine and deep neural networks.

Indexed as

Machine LearningAnti-HIV AgentsBayes TheoremDatabases, FactualDecision TreesDrug DiscoveryHIVHIV InfectionsHIV Reverse TranscriptaseHumansNeural Networks, ComputerReverse Transcriptase InhibitorsSupport Vector MachineAnti-HIV AgentsHIV Reverse Transcriptasereverse transcriptase, Human immunodeficiency virus 1Reverse Transcriptase Inhibitorsassay centraldeep learningdrug discoveryHIVmachine learningNaïve Bayesreverse transcriptasesupport vector machine

Identifiers

PMID30779585
PMCPMC7702308
OpenAlexW2918140740

What OpenQuestion holds

Textmetadata
LicenceTDM
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.