Evidence map›Paper›PMID 35343783›Full record

ArticleJournal of virology2022

Functional and Highly Cross-Linkable HIV-1 Envelope Glycoproteins Enriched in a Pretriggered Conformation.

Hanh T Nguyen, Alessandra Qualizza, Saumya Anang, Meiqing Zhao, Shitao Zou, Rong Zhou, Qian Wang, Shijian Zhang, Ashlesha Deshpande, Haitao Ding and 4 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 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 14% 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

16 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
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  3. In vivo evolution of env in SHIV-AD8Molecular therapy : the journal of the American Society of Gene Therapy · 2025
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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

14 authors at 4 institutions in 1 country.

Hanh T NguyenDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.ORCID 0000-0003-4547-195X
Alessandra QualizzaDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.
Saumya AnangDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.
Meiqing ZhaoDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.
Shitao ZouDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.
Rong ZhouDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.
Qian WangDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.
Shijian ZhangDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.
Ashlesha DeshpandeDepartment of Medicine, University of Alabama at Birminghamgrid.265892.2, Birmingham, Alabama, USA.
Haitao DingDepartment of Medicine, University of Alabama at Birminghamgrid.265892.2, Birmingham, Alabama, USA.
Ta-Jung ChiuDepartment of Chemistry, University of Pennsylvaniagrid.25879.31, Philadelphia, Pennsylvania, USA.
Amos B SmithDepartment of Chemistry, University of Pennsylvaniagrid.25879.31, Philadelphia, Pennsylvania, USA.
John C KappesDepartment of Medicine, University of Alabama at Birminghamgrid.265892.2, Birmingham, Alabama, USA.
Joseph G SodroskiDepartment of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA.ORCID 0000-0002-9750-1615
Harvard University · USDana-Farber Cancer Institute · USUniversity of Alabama at Birmingham · USUniversity of Pennsylvania · US

Funding

Virology CoreP30AI027767 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Paul A. Goepfert · 1988 to 2026
$84.1M
Understanding Envelope Function in HIV-1 Infection: The Design, Synthesis and Validation of Small Molecule HIV-1 Env InhibitorsP01AI150471 · NIAID · DREXEL UNIVERSITY · PI CHAIKEN, IRWIN M, MOTHES, WALTHER H · 2019 to 2022
$7.8M
Conformational Landscape of the HIV-1 Envelope GlycoproteinsR01AI124982 · NIAID · DANA-FARBER CANCER INST · PI SODROSKI, JOSEPH G · 2016 to 2025
$6.7M
Enrichment of the State-1 Conformation of the HIV-1 Envelope GlycoproteinR01AI145547 · NIAID · DANA-FARBER CANCER INST · PI SODROSKI, JOSEPH G · 2019 to 2021
$2.2M
NIAID NIH HHS P01 AI150471NIAID NIH HHS P30 AI027767NIAID NIH HHS R01 AI124982NIAID NIH HHS R01 AI145547
6 · The paper itself

Abstract

Binding to the receptor, CD4, drives the pretriggered, "closed" (state-1) conformation of the human immunodeficiency virus type 1 (HIV-1) envelope glycoprotein (Env) trimer into more "open" conformations (states 2 and 3). Broadly neutralizing antibodies, which are elicited inefficiently, mostly recognize the state-1 Env conformation, whereas the more commonly elicited poorly neutralizing antibodies recognize states 2/3. HIV-1 Env metastability has created challenges for defining the state-1 structure and developing immunogens mimicking this labile conformation. The availability of functional state-1 Envs that can be efficiently cross-linked at lysine and/or acidic amino acid residues might assist these endeavors. To that end, we modified HIV-1

Indexed as

AIDS Vaccinesenv Gene Products, Human Immunodeficiency VirusHIV-1HIV InfectionsAntibodies, NeutralizingDetergentsGlycoproteinsHIV AntibodiesHIV Envelope Protein gp120HumansLysineProtein ConformationAIDS VaccinesAntibodies, NeutralizingDetergentsenv Gene Products, Human Immunodeficiency VirusGlycoproteinsHIV AntibodiesHIV Envelope Protein gp120Lysinechemical cross-linkenvelopehuman immunodeficiency virusnative conformationpolymorphismstabilizing mutationstate 1

Identifiers

PMID35343783
PMCPMC9044932
OpenAlexW4220850318

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.