Evidence map›Paper›PMID 22487177›Full record

ArticleBioorganic & medicinal chemistry letters2012

Blocking HIV-1 entry by a gp120 surface binding inhibitor.

Lun K Tsou, Chin-Ho Chen, Ginger E Dutschman, Yung-Chi Cheng, Andrew D Hamilton

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

4 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. 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

5 authors at 2 institutions in 2 countries.

Lun K TsouDepartment of Chemistry, Yale University, New Haven, CT 06520, United States.
Chin-Ho Chen
Ginger E Dutschman
Yung-Chi Cheng
Andrew D Hamilton
Yale University · USDuke Medical Center · US

Funding

BIOCHEMICAL PHARMACOLOGY OF ANTIHIV COMPOUNDSR01AI038204 · NIAID · YALE UNIVERSITY · PI CHENG, YUNG-CHI · 1995 to 2014
$5.2M
Betulinic acid derivatives as anti-HIV agents.R01AI065310 · NIAID · DUKE UNIVERSITY · PI CHEN, CHIN-HO · 2006 to 2014
$3.1M
MOLECULAR RECOGNITION IN BIOMIMETIC RECEPTORSR01GM035208 · NIGMS · YALE UNIVERSITY · PI HAMILTON, ANDREW D · 1986 to 2009
$2.2M
NIAID NIH HHS AI-065310NIAID NIH HHS AI-38204NIAID NIH HHS R01 AI038204NIAID NIH HHS R01 AI065310NIAID NIH HHS R56 AI038204NIGMS NIH HHS GM35208NIGMS NIH HHS R01 GM035208
6 · The paper itself

Abstract

We report the mode of action of a proteomimetic compound that binds to the exterior surface of gp120 and blocks HIV-1 entry into cells. Using a one cycle time-of-addition study and antibody competition binding studies, we have determined that the compound blocks HIV-1 entry through modulation of key protein-protein interactions mediated by gp120. The compound exhibits anti-HIV-1 replication activities against several pseudotype viruses derived from primary isolates and the resistant strains isolated from existing drug candidates with equal potency. Together, these data provide evidence that the proteomimetic compound represents a novel class of HIV-1 viral entry inhibitor that functions through protein surface recognition in analogy to an antibody.

Indexed as

HIV-1Anti-HIV AgentsBinding, CompetitiveHIV Envelope Protein gp120HumansProtein BindingVirus InternalizationVirus ReplicationAnti-HIV AgentsHIV Envelope Protein gp120

Identifiers

PMID22487177
PMCPMC3640310
OpenAlexW2027525334

What OpenQuestion holds

Textmetadata
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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.