Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Prediction of recent HIV-1 infections using Shannon entropy analysis of HIV-1 group-specific antigen protein sequence.

Virology journal - 2 Feb 2026

Fortuin Tumelo L, Nkone Paballo, Loubser Shayne, Tiemessen Caroline T, Mayaphi Simnikiwe H

Abstract excerpt

BACKGROUND: Avidity assays often misclassify chronic HIV-1 infection as recent HIV-1 infection (false recency rate), especially in participants on antiretroviral therapy. The aim of this study was to use Shannon entropy to evaluate HIV-1 group-specific antigen (Gag) sequence diversity for the prediction of recent HIV-1 infections. METHODS: This was a retrospective study that characterised the complete HIV-1 Gag...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Adolescent
Share to Entropy
Share to gag Gene Products, Human Immunodeficiency Virus

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Genetic Variation

Share to HIV Antigens

Share to HIV Infections

Share to Young Adult

Source

Open in PubMed Open full text

Identifiers

PMID: 41629998
DOI: 10.1186/s12985-026-03080-x
PMCID: PMC12955242

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Prediction of recent HIV-1 infections using Shannon entropy analysis of HIV-1 group-specific antigen protein sequence.PMID 41629998Read ↗

Estimating time of HIV-1 infection from next-generation sequence diversitySemantic proximity Read ↗

Estimating time of HIV-1 infection from next-generation sequence diversitySemantic proximity Read ↗

Identifying Conserved Regions in HIV-1 Proteins by Entropy Analysis of Sequence Variability.Semantic proximity Read ↗

HCV Genetic Diversity Can Be Used to Infer Infection Recency and Time since Infection.Semantic proximity Read ↗

A new pattern-based method for identifying recent HIV-1 infections from the viral env sequence.Semantic proximity Read ↗

Transmitted/Founder HIV-1 Subtype C Viruses Show Distinctive Signature Patterns in Vif, Vpr, and Vpu That Are Under Subsequent Immune Pressure During Early Infection.Semantic proximity Read ↗

Genetic diversity in the partial sequence of the HIV-1 gag gene among people living with multidrug-resistant HIV-1 infection.Semantic proximity Read ↗

Single genome amplification and molecular cloning of HIV-1 populations in acute HIV-1 infection: implications for studies on HIV-1 diversity and evolutionary rateSemantic proximity Read ↗

Deep-sequencing of viral genomes from a large and diverse cohort of treatment-naive HIV-infected persons shows associations between intrahost genetic diversity and viral load.Semantic proximity Read ↗

Use of a high resolution melting (HRM) assay to compare gag, pol, and env diversity in adults with different stages of HIV infection.Semantic proximity Read ↗

HIV sequence diversity during the early phase of infection is associated with HIV DNA reductions during antiretroviral therapy.Semantic proximity Read ↗

HIV-1 late diagnosis: Strategies to overcome the misclassification of individuals acutely infected with HIV-1 as individuals diagnosed late.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.