Evidence map›Paper›PMID 23864612›Full record

ArticleJournal of virology2013

A novel rabbit monoclonal antibody platform to dissect the diverse repertoire of antibody epitopes for HIV-1 Env immunogen design.

Yuxin Chen, Michael Vaine, Aaron Wallace, Dong Han, Shengqin Wan, Michael S Seaman, David Montefiori, Shixia Wang, Shan Lu

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

22 citing papers in PubMed, 29 citations in OpenAlex.

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  8. The wide utility of rabbits as models of human diseases.Experimental & molecular medicine · 2018
    Review
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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

9 authors at 3 institutions in 1 country.

Yuxin ChenDepartment of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
Michael Vaine
Aaron Wallace
Dong Han
Shengqin Wan
Michael S Seaman
David Montefiori
Shixia Wang
Shan Lu
University of Massachusetts Chan Medical School · USDuke Medical Center · USHarvard University · US

Funding

Optimizing the immunogenicity of next generation polyvalent HIV vaccine formulatiU19AI082676 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LU, SHAN · 2009 to 2016
$15.8M
Variation in HIV-1 R5 Envs: Consequences for tropism, neutralization & vaccinesP01AI082274 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LU, SHAN · 2009 to 2013
$9.7M
TRAINING IN IMMUNOLOGY (COMPETITIVE RENEWAL OF AI07439)T32AI007349 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI STERN, LAWRENCE J. · 1989 to 2024
$4.5M
Polyvalent DNA Plus Protein HIV VaccinesR01AI065250 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LU, SHAN · 2006 to 2010
$1.9M
Production of neutralizing mAbs from HIV vaccineesR33AI087191 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI WANG, SHIXIA · 2012 to 2014
$1.4M
Production of neutralizing mAbs from HIV vaccineesR21AI087191 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI WANG, SHIXIA · 2010 to 2011
$450k
NIAID NIH HHS AI065250NIAID NIH HHS AI082274NIAID NIH HHS AI082676NIAID NIH HHS AI087191NIAID NIH HHS P01 AI082274NIAID NIH HHS R01 AI065250NIAID NIH HHS R21 AI087191NIAID NIH HHS R33 AI087191NIAID NIH HHS T32 AI007349NIAID NIH HHS U19 AI082676
6 · The paper itself

Abstract

The majority of available monoclonal antibodies (MAbs) in the current HIV vaccine field are generated from HIV-1-infected people. In contrast, preclinical immunogenicity studies have mainly focused on polyclonal antibody responses in experimental animals. Although rabbits have been widely used for antibody studies, there has been no report of using rabbit MAbs to dissect the specificity of antibody responses for AIDS vaccine development. Here we report on the production of a panel of 12 MAbs from a New Zealand White (NZW) rabbit that was immunized with an HIV-1 JR-FL gp120 DNA prime and protein boost vaccination regimen. These rabbit MAbs recognized a diverse repertoire of envelope (Env) epitopes ranging from the highly immunogenic V3 region to several previously underappreciated epitopes in the C1, C4, and C5 regions. Nine MAbs showed cross-reactivity to gp120s of clades other than clade B. Increased somatic mutation and extended CDR3 were observed with Ig genes of several molecularly cloned rabbit MAbs. Phylogenic tree analysis showed that the heavy chains of MAbs recognizing the same region on gp120 tend to segregate into an independent subtree. At least three rabbit MAbs showed neutralizing activities with various degrees of breadth and potency. The establishment of this rabbit MAb platform will significantly enhance our ability to test optimal designs of Env immunogens to gain a better understanding of the structural specificity and evolution process of Env-specific antibody responses elicited by candidate AIDS vaccines.

Indexed as

AnimalsAntibodies, MonoclonalCross ReactionsEpitopesHIV-1HIV AntibodiesHIV Envelope Protein gp120Neutralization TestsRabbitsAntibodies, MonoclonalEpitopesgp120 protein, Human immunodeficiency virus 1HIV AntibodiesHIV Envelope Protein gp120

Identifiers

PMID23864612
PMCPMC3754024
OpenAlexW2167795792

What OpenQuestion holds

Textmetadata
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.