Evidence map›Paper›PMID 34668778›Full record

ArticleJournal of virology2022

Potent Induction of Envelope-Specific Antibody Responses by Virus-Like Particle Immunogens Based on HIV-1 Envelopes from Patients with Early Broadly Neutralizing Responses.

Carolina Beltran-Pavez, Ilja Bontjer, Nuria Gonzalez, Maria Pernas, Alberto Merino-Mansilla, Alex Olvera, Jose M Miro, Christian Brander, Jose Alcami, Rogier W Sanders and 2 more

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 26% 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.

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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Construction of HER2-Specific HIV-1-Based VLPs.Bioengineering (Basel, Switzerland) · 2022
    Article
  10. Article
  11. How promising are HIV-1-based virus-like particles for medical applications.Frontiers in cellular and infection microbiology · 2022
    Review
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

12 authors at 6 institutions in 3 countries.

Carolina Beltran-PavezInstitute of Health Carlos III, ISCIII, National Microbiology Centre, Madrid, Spain.
Ilja BontjerDepartment of Medical Microbiology, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
Nuria GonzalezInstitute of Health Carlos III, ISCIII, National Microbiology Centre, Madrid, Spain.
Maria PernasInstitute of Health Carlos III, ISCIII, National Microbiology Centre, Madrid, Spain.
Alberto Merino-MansillaInstitute of Health Carlos III, ISCIII, National Microbiology Centre, Madrid, Spain.
Alex OlveraIrsiCaixa, AIDS Research Institute, Hospital Germans Trias i Pujol, Badalona, Spain.
Jose M MiroInfectious Diseases Service, Hospital Clinic-IDIBAPS. University of Barcelona, Barcelona, Spain.
Christian BranderIrsiCaixa, AIDS Research Institute, Hospital Germans Trias i Pujol, Badalona, Spain.
Jose AlcamiInstitute of Health Carlos III, ISCIII, National Microbiology Centre, Madrid, Spain.
Rogier W SandersDepartment of Medical Microbiology, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
Victor Sanchez-Merino *Institute of Health Carlos III, ISCIII, National Microbiology Centre, Madrid, Spain.ORCID 0000-0001-9400-427X
Eloisa Yuste *Institute of Health Carlos III, ISCIII, National Microbiology Centre, Madrid, Spain.
Instituto de Salud Carlos III · ESInstitut d'Investigació en Ciències de la Salut Germans Trias i Pujol · ESAmsterdam University Medical Centers · NLConsorci Institut D'Investigacions Biomediques August Pi I Sunyer · ESCornell University · USUniversitat de Barcelona · ES

Funding

UC Davis Biostatistics CoreP01AI131568 · NIAID · UNIVERSITY OF CALIFORNIA AT DAVIS · PI STEVENSON, MARIO · 2017 to 2021
$7.1M
NIAID NIH HHS P01 AI131568
6 · The paper itself

Abstract

Longitudinal studies in HIV-1-infected individuals have indicated that 2 to 3 years of infection are required to develop broadly neutralizing antibodies. However, we have previously identified individuals with broadly neutralizing activity (bNA) in early HIV-1 infection, indicating that a vaccine may be capable of bNA induction after short periods of antigen exposure. Here, we describe 5 HIV-1 envelope sequences from individuals who have developed bNA within the first 100 days of infection (early neutralizers) and selected two of them to design immunogens based on HIV-1-Gag virus-like particles (VLPs). These VLPs were homogeneous and incorporated the corresponding envelopes (7 to 9 μg of gp120 in 10

Indexed as

AdultAIDS VaccinesAntibodies, NeutralizingAntibody FormationBroadly Neutralizing AntibodiesCD4-CD8 RatioCD4 Lymphocyte Countenv Gene Products, Human Immunodeficiency VirusEpitope MappingEpitopesFemaleHIV-1HIV AntibodiesHIV InfectionsHost-Pathogen InteractionsHumansAIDS VaccinesAntibodies, NeutralizingBroadly Neutralizing Antibodiesenv Gene Products, Human Immunodeficiency VirusEpitopesHIV AntibodiesVaccines, Virus-Like ParticleHIV-1neutralizing antibodiesvaccinesvirus-like particles

Identifiers

PMID34668778
PMCPMC8754226
OpenAlexW3207451623

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.