Evidence map›Paper›PMID 25045827›Full record

ArticleVaccine2014

Vaccine focusing to cross-subtype HIV-1 gp120 variable loop epitopes.

Timothy Cardozo, Shixia Wang, Xunqing Jiang, Xiang-Peng Kong, Catarina Hioe, Chavdar Krachmarov

Abstract read
In one paragraph

Article in Vaccine, 2014. 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
0.5field-weighted citation impact, top 38% 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, 12 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

6 authors at 2 institutions in 1 country.

Timothy CardozoNew York University School of Medicine, Department of Biochemistry and Molecular Pharmacology, 550 First Avenue, New York, NY 10016, United States. Electronic address: Timothy.Cardozo@nyumc.org.
Shixia WangUniversity of Massachusetts Medical School, Department of Medicine, 364 Plantation Street, Lazare Research Building, Worcester, MA 01605, United States.
Xunqing JiangNew York University School of Medicine, Department of Biochemistry and Molecular Pharmacology, 550 First Avenue, New York, NY 10016, United States.
Xiang-Peng KongNew York University School of Medicine, Department of Biochemistry and Molecular Pharmacology, 550 First Avenue, New York, NY 10016, United States.
Catarina HioeNew York University School of Medicine, Department of Pathology, 550 First Avenue, New York, NY 10016, United States; Veterans Affairs Medical Center, 423 East 23rd Street, New York, NY 10010, United States.
Chavdar KrachmarovNew York University School of Medicine, Department of Biochemistry and Molecular Pharmacology, 550 First Avenue, New York, NY 10016, United States.
New York University · USUniversity of Massachusetts Chan Medical School · US

Funding

Vaccines to Induce Functional Antibodies Targeting the V2 Loop P01AI100151 · NIAID · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI GORNY, MIROSLAW K · 2012 to 2017
$15.4M
Combined cocaine and HIV vaccineDP1DA036478 · NIDA · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI CARDOZO, TIMOTHY J · 2013 to 2017
$4.7M
Structure-Based Characterization of gp120 Non-V3 Variable Loop EpitopesR01AI084119 · NIAID · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI CARDOZO, TIMOTHY J, KONG, XIANGPENG · 2009 to 2014
$3.2M
Chemical Biology Design For MalariaDP2OD004631 · OD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI CARDOZO, TIMOTHY J · 2008 to 2014
$3.1M
Contributions of anti-V2 antibodies in protection against HIVR01AI102740 · NIAID · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI HIOE, CATARINA E · 2012 to 2016
$2.5M
NIAID NIH HHS P01 AI100151NIAID NIH HHS R01 AI084119NIAID NIH HHS R01 AI102740NIDA NIH HHS DP1 DA036478NIH HHS DP2 OD004631PHS HHS DPOD004631PHS HHS R01A1084119
6 · The paper itself

Abstract

We designed synthetic, epitope-focused immunogens that preferentially display individual neutralization epitopes targeted by cross-subtype anti-HIV V3 loop neutralizing monoclonal antibodies (mAbs). Vaccination of rabbits with these immunogens resulted in the elicitation of distinct polyclonal serum Abs that exhibit cross-subtype neutralization specificities mimicking the mAbs that guided the design. Our results prove the principle that a predictable range of epitope-specific polyclonal cross-subtype HIV-1 neutralizing Abs can be intentionally elicited in mammals by vaccination. The precise boundaries of the epitopes and conformational flexibility in the presentation of the epitopes in the immunogen appeared to be important for successful elicitation. This work may serve as a starting point for translating the activities of human broadly neutralizing anti-HIV-1 monoclonal antibodies (bNAbs) into matched immunogens that can contribute to an efficacious HIV-1 vaccine.

Indexed as

AIDS VaccinesAmino Acid SequenceAnimalsAntibodies, MonoclonalAntibodies, NeutralizingAntibody SpecificityEpitopesHIV-1HIV AntibodiesHIV Envelope Protein gp120Molecular Sequence DataRabbitsVaccines, SyntheticAIDS VaccinesAntibodies, MonoclonalAntibodies, NeutralizingEpitopesgp120 protein, Human immunodeficiency virus 1HIV AntibodiesHIV Envelope Protein gp120Vaccines, SyntheticAntibodiesHIV-1 vaccineImmunofocusingV3 loop

Identifiers

PMID25045827
PMCPMC4138239
OpenAlexW2049572644

What OpenQuestion holds

Textmetadata
LicenceTDM
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.