Evidence map›Paper›PMID 30343664›Full record

ArticleBMC bioinformatics2018

Analysis of drug resistance in HIV protease.

Shrikant D Pawar, Christopher Freas, Irene T Weber, Robert W Harrison

Abstract read
In one paragraph

Article in BMC bioinformatics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

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

  1. Pooled it
  2. Article
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  5. Article
  6. Viral proteases as therapeutic targets.Molecular aspects of medicine · 2022
    Review
  7. Article
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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

4 authors.

Shrikant D PawarDepartment of Computer Science, 25 Park Place, Atlanta, GA 30303, USA.
Christopher FreasDepartment of Computer Science, 25 Park Place, Atlanta, GA 30303, USA.
Irene T WeberDepartment of Biology, 100 Piedmont Ave., Atlanta, GA 30303, USA.
Robert W HarrisonDepartment of Computer Science, 25 Park Place, Atlanta, GA 30303, USA. rwh@gsu.edu.

Funding

ACTIVITY OF RESISTANT VARIANTS OF HIV PROTEASER01GM062920 · NIGMS · GEORGIA STATE UNIVERSITY · PI WEBER, IRENE T · 2000 to 2012
$3.3M
Inhibition of Resistant Variants of HIV ProteaseU01GM062920 · NIGMS · GEORGIA STATE UNIVERSITY · PI HARRISON, ROBERT WILSON, WEBER, IRENE T · 2013 to 2018
$2.1M
NIGMS NIH HHS R01 GM062920NIGMS NIH HHS U01 GM062920
6 · The paper itself

Abstract

backgroundDrug resistance in HIV is the major problem limiting effective antiviral therapy. Computational techniques for predicting drug resistance profiles from genomic data can accelerate the appropriate choice of therapy. These techniques can also be used to select protease mutants for experimental studies of resistance and thereby assist in the development of next-generation therapies.

resultsThe machine learning produced highly accurate and robust classification of HIV protease resistance. Genotype data were mapped to the enzyme structure and encoded using Delaunay triangulation. Generative machine learning models trained on one inhibitor could classify resistance from other inhibitors with varying levels of accuracy. Generally, the accuracy was best when the inhibitors were chemically similar.

conclusionsRestricted Boltzmann Machines are an effective machine learning tool for classification of genomic and structural data. They can also be used to compare resistance profiles of different protease inhibitors.

Indexed as

AlgorithmsDatabases as TopicDrug Resistance, ViralGenotypeHIV InfectionsHIV ProteaseHIV Protease InhibitorsHumansMachine LearningPrincipal Component AnalysisHIV ProteaseHIV Protease InhibitorsDrug resistanceHIV proteaseMachine learningRBMStructure-based

Identifiers

PMID30343664
PMCPMC6196403

What OpenQuestion holds

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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.