Evidence map›Paper›PMID 30355996›Full record

ArticleMolecules (Basel, Switzerland)2018

A Computational Approach for the Prediction of HIV Resistance Based on Amino Acid and Nucleotide Descriptors.

Olga Tarasova, Nadezhda Biziukova, Dmitry Filimonov, Vladimir Poroikov

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

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3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

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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.

Olga TarasovaInstitute of Biomedical Chemistry, Moscow 119121, Russia. olga.a.tarasova@gmail.com.ORCID 0000-0002-3723-7832
Nadezhda BiziukovaInstitute of Biomedical Chemistry, Moscow 119121, Russia. nad.smol@gmail.com.
Dmitry FilimonovInstitute of Biomedical Chemistry, Moscow 119121, Russia. dmitry.filimonov@ibmc.msk.ru.
Vladimir PoroikovInstitute of Biomedical Chemistry, Moscow 119121, Russia. vladimir.poroikov@ibmc.msk.ru.

Funding

Russian Science Foundation 17-75-10187
6 · The paper itself

Abstract

The high variability of the human immunodeficiency virus (HIV) is an important cause of HIV resistance to reverse transcriptase and protease inhibitors. There are many variants of HIV type 1 (HIV-1) that can be used to model sequence-resistance relationships. Machine learning methods are widely and successfully used in new drug discovery. An emerging body of data regarding the interactions of small drug-like molecules with their protein targets provides the possibility of building models on "structure-property" relationships and analyzing the performance of various machine-learning techniques. In our research, we analyze several different types of descriptors in order to predict the resistance of HIV reverse transcriptase and protease to the marketed antiretroviral drugs using the Random Forest approach. First, we represented amino acid sequences as a set of short peptide fragments, which included several amino acid residues. Second, we represented nucleotide sequences as a set of fragments, which included several nucleotides. We compared these two approaches using open data from the Stanford HIV Drug Resistance Database. We have determined the factors that modulate the performance of prediction: in particular, we observed that the prediction performance was more sensitive to certain drugs than a type of the descriptor used.

Indexed as

Drug Resistance, ViralAmino AcidsAnti-HIV AgentsComputational BiologyComputer SimulationHIV-1HIV ProteaseHIV Reverse TranscriptaseHumansMutationAmino AcidsAnti-HIV AgentsHIV ProteaseHIV Reverse Transcriptasecomputational predictionHIV-1proteaserandom forestresistancereverse transcriptase

Identifiers

PMID30355996
PMCPMC6278491

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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.