Evidence map›Paper›PMID 26039641›Full record

ArticlePloS one2015

Characterization of a Large Panel of Rabbit Monoclonal Antibodies against HIV-1 gp120 and Isolation of Novel Neutralizing Antibodies against the V3 Loop.

Yali Qin, Saikat Banerjee, Aditi Agrawal, Heliang Shi, Marisa Banasik, Feng Lin, Kari Rohl, Celia LaBranche, David C Montefiori, Michael W Cho

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 9 citations in OpenAlex.

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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

10 authors at 2 institutions in 1 country.

Yali QinDepartment of Biomedical Sciences, Iowa State University, Ames, IA, 50011, United States of America; Center for Advanced Host Defenses, Immunobiotics and Translational Comparative Medicine, Iowa State University, Ames, IA, 50011, United States of America.
Saikat BanerjeeDepartment of Biomedical Sciences, Iowa State University, Ames, IA, 50011, United States of America; Center for Advanced Host Defenses, Immunobiotics and Translational Comparative Medicine, Iowa State University, Ames, IA, 50011, United States of America.
Aditi AgrawalDepartment of Biomedical Sciences, Iowa State University, Ames, IA, 50011, United States of America; Center for Advanced Host Defenses, Immunobiotics and Translational Comparative Medicine, Iowa State University, Ames, IA, 50011, United States of America.
Heliang ShiDepartment of Biomedical Sciences, Iowa State University, Ames, IA, 50011, United States of America; Center for Advanced Host Defenses, Immunobiotics and Translational Comparative Medicine, Iowa State University, Ames, IA, 50011, United States of America.
Marisa BanasikDepartment of Biomedical Sciences, Iowa State University, Ames, IA, 50011, United States of America; Center for Advanced Host Defenses, Immunobiotics and Translational Comparative Medicine, Iowa State University, Ames, IA, 50011, United States of America.
Feng LinDepartment of Biomedical Sciences, Iowa State University, Ames, IA, 50011, United States of America; Center for Advanced Host Defenses, Immunobiotics and Translational Comparative Medicine, Iowa State University, Ames, IA, 50011, United States of America.
Kari RohlDepartment of Biomedical Sciences, Iowa State University, Ames, IA, 50011, United States of America; Center for Advanced Host Defenses, Immunobiotics and Translational Comparative Medicine, Iowa State University, Ames, IA, 50011, United States of America.
Celia LaBrancheDepartment of Surgery, Duke University, Durham, NC, 27710, United States of America.
David C MontefioriDepartment of Surgery, Duke University, Durham, NC, 27710, United States of America.
Michael W ChoDepartment of Biomedical Sciences, Iowa State University, Ames, IA, 50011, United States of America; Center for Advanced Host Defenses, Immunobiotics and Translational Comparative Medicine, Iowa State University, Ames, IA, 50011, United States of America.
Iowa State University · USDuke University · US

Funding

Structural Evaluation of HIV-1 Envelope GycoproteinP01AI074286 · NIAID · IOWA STATE UNIVERSITY · PI SHI, WUXIAN · 2008 to 2012
$5.0M
NIAID NIH HHS P01 AI074286NIAID NIH HHS P01AI074286
6 · The paper itself

Abstract

We recently reported the induction of potent, cross-clade neutralizing antibodies (nAbs) against Human Immunodeficiency Virus type-1 (HIV-1) in rabbits using gp120 based on an M-group consensus sequence. To better characterize these antibodies, 93 hybridomas were generated, which represent the largest panel of monoclonal antibodies (mAbs) ever generated from a vaccinated rabbit. The single most frequently recognized epitope of the isolated mAbs was at the very C-terminal end of the protein (APTKAKRRVVEREKR), followed by the V3 loop. A total of seven anti-V3 loop mAbs were isolated, two of which (10A3 and 10A37) exhibited neutralizing activity. In contrast to 10A3 and most other anti-V3 loop nAbs, 10A37 was atypical with its epitope positioned more towards the C-terminal half of the loop. To our knowledge, 10A37 is the most potent and broadly neutralizing anti-V3 loop mAb induced by vaccination. Interestingly, all seven anti-V3 loop mAbs competed with PGT121, suggesting a possibility that early induction of potent anti-V3 loop antibodies could prevent induction of more broadly neutralizing PGT121-like antibodies that target the conserved base of the V3 loop stem.

Indexed as

Amino Acid SequenceAnimalsAntibodies, MonoclonalAntibodies, NeutralizingBinding Sites, AntibodyConserved SequenceEpitopesFemaleHIV-1HIV AntibodiesHIV Envelope Protein gp120HybridomasModels, MolecularMolecular Sequence DataNeutralization TestsProtein BindingAntibodies, MonoclonalAntibodies, NeutralizingEpitopesHIV AntibodiesHIV Envelope Protein gp120

Identifiers

PMID26039641
PMCPMC4454676
OpenAlexW2312231919

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.