Evidence map›Paper›PMID 31604961›Full record

Trial reportScientific reports2019

Accurate Prediction for Antibody Resistance of Clinical HIV-1 Isolates.

Reda Rawi, Raghvendra Mall, Chen-Hsiang Shen, S Katie Farney, Andrea Shiakolas, Jing Zhou, Halima Bensmail, Tae-Wook Chun, Nicole A Doria-Rose, Rebecca M Lynch and 3 more

Abstract readClinical Trial
In one paragraph

Trial report in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

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  11. Practical Considerations for Variable Screening in the Super Learner.The New England Journal of Statistics in Data Science · 2025
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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

13 authors.

Reda RawiVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, MD, USA.
Raghvendra MallQatar Computing Research Institute, Hamad Bin Khalifa University, Doha, 34110, Qatar.ORCID http://orcid.org/0000-0003-1779-3150
Chen-Hsiang ShenVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, MD, USA.
S Katie FarneyVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, MD, USA.
Andrea ShiakolasVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, MD, USA.
Jing ZhouVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, MD, USA.
Halima BensmailQatar Computing Research Institute, Hamad Bin Khalifa University, Doha, 34110, Qatar.
Tae-Wook ChunLaboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, MD, USA.
Nicole A Doria-RoseVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, MD, USA.
Rebecca M LynchDepartment of Microbiology, Immunology and Tropical Medicine, George Washington University, Washington, DC, USA.ORCID http://orcid.org/0000-0002-7188-8073
John R MascolaVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, MD, USA.
Peter D KwongVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, MD, USA.
Gwo-Yu ChuangVaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, 20892, MD, USA. gwo-yu.chuang@nih.gov.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Broadly neutralizing antibodies (bNAbs) targeting the HIV-1 envelope glycoprotein (Env) have promising utility in prevention and treatment of HIV-1 infection, and several are currently undergoing clinical trials. Due to the high sequence diversity and mutation rate of HIV-1, viral isolates are often resistant to specific bNAbs. Currently, resistant isolates are commonly identified by time-consuming and expensive in vitro neutralization assays. Here, we report machine learning classifiers that accurately predict resistance of HIV-1 isolates to 33 bNAbs. Notably, our classifiers achieved an overall prediction accuracy of 96% for 212 clinical isolates from patients enrolled in four different clinical trials. Moreover, use of gradient boosting machine - a tree-based machine learning method - enabled us to identify critical features, which had high accordance with epitope residues that distinguished between antibody resistance and sensitivity. The availability of an in silico antibody resistance predictor should facilitate informed decisions of antibody usage and sequence-based monitoring of viral escape in clinical settings.

Indexed as

Data AccuracyDeep LearningBinding Sites, AntibodyBroadly Neutralizing AntibodiesComputer SimulationDrug Resistance, Viralenv Gene Products, Human Immunodeficiency VirusEpitope MappingHIV-1HIV AntibodiesHIV InfectionsHumansImmunoglobulin IdiotypesNeutralization TestsPrognosisBroadly Neutralizing Antibodiesenv Gene Products, Human Immunodeficiency VirusHIV AntibodiesImmunoglobulin Idiotypes

Identifiers

PMID31604961
PMCPMC6789020

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.