Evidence map›Paper›PMID 15220422›Full record

ArticleJournal of virology2004

Heterologous envelope immunogens contribute to AIDS vaccine protection in rhesus monkeys.

Norman L Letvin, Yue Huang, Bimal K Chakrabarti, Ling Xu, Michael S Seaman, Kristin Beaudry, Birgit Korioth-Schmitz, Faye Yu, Daniela Rohne, Kristi L Martin and 8 more

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Journal of virology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00479999 (VRC 012), which is not on this map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
7.5field-weighted citation impact, top 2% of its field
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.

NCT00479999 phase1completednot on this mapstarted 2007, after this paper: background citation

VRC 012: A Phase I Clinical Trial of the Safety and Immunogenicity of an HIV-1 Adenoviral Vector Serotype 35 Vaccine: Dose Escalation as a Single Agent and Prime-Boost Schedules With an HIV-1 Adenoviral Vector Serotype 5 Vaccine in Uninfected Adults

TypeinterventionalSponsorNational Institute of Allergy and Infectious Diseases (NIAID)Ran2007 to 2014Enrolled35ConditionsAIDS Vaccines, HIV Infections, HIV-1ArmsVRC-HIVADV027-00-VP, VRC-HIVADV038-00-VP
3 · Its place in the literature

Who cites it

67 citing papers in PubMed, 132 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Genetic immunization in the lung induces potent local and systemic immune responses.Proceedings of the National Academy of Sciences of the United States of America · 2010
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

7 more citing papers are in PubMed but not listed here.

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

18 authors at 5 institutions in 2 countries.

Norman L LetvinVaccine Research Center, National Institutes of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland 20892-3005, USA. nletvin@bidmc.harvard.edu
Yue Huang
Bimal K Chakrabarti
Ling Xu
Michael S Seaman
Kristin Beaudry
Birgit Korioth-Schmitz
Faye Yu
Daniela Rohne
Kristi L Martin
Ayako Miura
Wing-Pui Kong
Zhi-Yong Yang
Rebecca S Gelman
Olga G Golubeva
David C Montefiori
John R Mascola
Gary J Nabel
Hadassah Medical Center · ILNational Institutes of Health · USNational Institute of Allergy and Infectious Diseases · USDana-Farber Cancer Institute · USDuke University Hospital · US

Funding

HIV/AIDS Vaccine DevelopmentZIAAI005002 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI MASCOLA, JOHN · 2009 to 2018
$50.9M
HIV/AIDS Vaccine DevelopmentZ01AI005002 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI NABEL, GARY J · 2002 to 2008
$3.5M
Non-human Primate Immunogenicity Studies of HIV-1 immunogensZIAAI005011 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI MASCOLA, JOHN · 2009 to 2013
$1.5M
Non-human Primate Immunogenicity Studies of HIV-1 immunogensZ01AI005011 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI MASCOLA, JOHN R · 2002 to 2008
$523k
6 · The paper itself

Abstract

Because a strategy to elicit broadly neutralizing anti-human immunodeficiency virus type 1 (HIV-1) antibodies has not yet been found, the role of an Env immunogen in HIV-1 vaccine candidates remains undefined. We sought to determine whether an HIV-1 Env immunogen genetically disparate from the Env of the challenge virus can contribute to protective immunity. We vaccinated Indian-origin rhesus monkeys with Gag-Pol-Nef immunogens, alone or in combination with Env immunogens that were either matched or mismatched with the challenge virus. These animals were then challenged with a pathogenic simian-human immunodeficiency virus. The vaccine regimen included a plasmid DNA prime and replication-defective adenoviral vector boost. Vaccine regimens that included the matched or mismatched Env immunogens conferred better protection against CD4(+) T-lymphocyte loss than that seen with comparable regimens that did not include Env immunogens. This increment in protective immunity was associated with anamnestic Env-specific cellular immunity that developed in the early days following viral challenge. These data suggest that T-lymphocyte immunity to Env can broaden the protective cellular immune response to HIV despite significant sequence diversity of the strains of the Env immunogens and can contribute to immune protection in this AIDS vaccine model.

Indexed as

AdenoviridaeAIDS VaccinesAnimalsCD4 Lymphocyte CountFusion Proteins, gag-polGene Products, envGene Products, nefHIV-1HIV InfectionsHumansMacaca mulattanef Gene Products, Human Immunodeficiency VirusRecombinant ProteinsRNA, ViralSAIDS VaccinesSimian Acquired Immunodeficiency SyndromeAIDS VaccinesFusion Proteins, gag-polGene Products, envGene Products, nefnef Gene Products, Human Immunodeficiency VirusRecombinant ProteinsRNA, ViralSAIDS VaccinesVaccines, DNA

Identifiers

PMID15220422
PMCPMC434100
OpenAlexW2159035586

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.