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Article

Prevalence of R5 and X4 HIV variants in antiretroviral treatment experienced patients with virologic failure.

Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology - 1 Jul 2014

Ferrer P, Tello M, Montecinos L, Tordecilla R, Rodríguez C, Beltrán C, Guzmán M A, Ferrés M, Pérez C M, Afani A

Abstract excerpt

BACKGROUND: Antiretroviral therapy (ART) inhibits virus replication. Nevertheless, ART has the disadvantage of generate selective resistance and adverse events. Coreceptor antagonists are a family of antiretroviral drugs that are used with the prior knowledge of patients HIV tropism. OBJECTIVES: The purpose of this work was to estimate the prevalence of R5 and X4 variants among Chilean patients under...

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Share to Antiretroviral Therapy, Highly Active
Share to CD4 Lymphocyte Count

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to HIV Envelope Protein gp120

Share to Receptors, CCR5

Share to Receptors, CXCR4

Share to Receptors, HIV

Share to Treatment Failure

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Source

Identifiers

PMID: 24793966
DOI: 10.1016/j.jcv.2014.04.004

Genes

CCR5

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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