Go to JCI Insight
Jci spelled out white on transparent.20160208
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Alerts
  • Advertising/recruitment
  • Subscribe
  • Contact
  • Current Issue
  • Past Issues
  • By specialty
    • Cardiology
    • Gastroenterology
    • Immunology
    • Metabolism
    • Nephrology
    • Neuroscience
    • Oncology
    • Pulmonology
    • Vascular biology
    • All...
  • Videos
    • Conversations with Giants in Medicine
    • Author's Takes
  • Reviews
    • View all reviews...
    • Cellular senescence in human disease (Apr 2018)
    • Fibrosis (Jan 2018)
    • Glia and Neurodegeneration (Sep 2017)
    • Transplantation (Jun 2017)
    • Nuclear Receptors (Apr 2017)
    • Metabolism and Inflammation (Jan 2017)
    • Hypoxia and Inflammation (Oct 2016)
    • View all review series...
  • Collections
    • Recently published
    • Commentaries
    • Concise Communication
    • Editorials
    • Opinion
    • Scientific Show Stoppers
    • Top read articles
    • In-Press Preview
  • Clinical Medicine
  • JCI This Month
    • Current issue
    • Past issues

Jci only white

  • About
  • Editors
  • Consulting Editors
  • For authors
  • Current issue
  • Past issues
  • By specialty
  • Subscribe
  • Alerts
  • Advertise
  • Contact
  • Conversations with Giants in Medicine
  • Author's Takes
  • Recently published
  • Brief Reports
  • Technical Advances
  • Commentaries
  • Editorials
  • Hindsight
  • Review series
  • Reviews
  • The Attending Physician
  • First Author Perspectives
  • Scientific Show Stoppers
  • Top read articles
  • Concise Communication
No evidence of HIV replication in children on antiretroviral therapy
Gert U. Van Zyl, … , John W. Mellors, Mary F. Kearney
Gert U. Van Zyl, … , John W. Mellors, Mary F. Kearney
Published October 2, 2017
Citation Information: J Clin Invest. 2017;127(10):3827-3834. https://doi.org/10.1172/JCI94582.
View: Text | PDF
Categories: Research Article AIDS/HIV Virology

No evidence of HIV replication in children on antiretroviral therapy

  • Text
  • PDF
Abstract

It remains controversial whether current antiretroviral therapy (ART) fully suppresses the cycles of HIV replication and viral evolution in vivo. If replication persists in sanctuary sites such as the lymph nodes, a high priority should be placed on improving ART regimes to target these sites. To investigate the question of ongoing viral replication on current ART regimens, we analyzed HIV populations in longitudinal samples from 10 HIV-1–infected children who initiated ART when viral diversity was low. Eight children started ART at less than ten months of age and showed suppression of plasma viremia for seven to nine years. Two children had uncontrolled viremia for fifteen and thirty months, respectively, before viremia suppression, and served as positive controls for HIV replication and evolution. These latter 2 children showed clear evidence of virus evolution, whereas multiple methods of analysis bore no evidence of virus evolution in any of the 8 children with viremia suppression on ART. Phylogenetic trees simulated with the recently reported evolutionary rate of HIV-1 on ART of 6 × 10–4 substitutions/site/month bore no resemblance to the observed data. Taken together, these data refute the concept that ongoing HIV replication is common with ART and is the major barrier to curing HIV-1 infection.

Authors

Gert U. Van Zyl, Mary Grace Katusiime, Ann Wiegand, William R. McManus, Michael J. Bale, Elias K. Halvas, Brian Luke, Valerie F. Boltz, Jonathan Spindler, Barbara Laughton, Susan Engelbrecht, John M. Coffin, Mark F. Cotton, Wei Shao, John W. Mellors, Mary F. Kearney

×

Full Text PDF | Download (1.36 MB)

Follow JCI: Facebook logo white Twitter logo v2 Rss icon
Copyright © 2018 American Society for Clinical Investigation
ISSN: 0021-9738 (print), 1558-8238 (online)

Sign up for email alerts