Evidence map›Paper›PMID 22787219›Full record

ArticleJournal of virology2012

CCR5 mutations distinguish N-terminal modifications of RANTES (CCL5) with agonist versus antagonist activity.

Won-Tak Choi, Rebecca Nedellec, Mia Coetzer, Philippe Colin, Bernard Lagane, Robin E Offord, Oliver Hartley, Donald E Mosier

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Endogenous Peptide Inhibitors of HIV Entry.Advances in experimental medicine and biology · 2022
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. HIV-1 exploits CCR5 conformational heterogeneity to escape inhibition by chemokines.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Article
  11. Peptide and protein-based inhibitors of HIV-1 co-receptors.Experimental biology and medicine (Maywood, N.J.) · 2013
    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

8 authors at 5 institutions in 3 countries.

Won-Tak ChoiDepartment of Immunology and Microbial Science, The Scripps Research Institute, La Jolla, California, USA.
Rebecca Nedellec
Mia Coetzer
Philippe Colin
Bernard Lagane
Robin E Offord
Oliver Hartley
Donald E Mosier
Scripps Research Institute · USDepartment of Virology · FRInstitut Pasteur · FRMintaka Foundation for Medical Research · CHUniversity of Geneva · CH

Funding

Developing RANTES analogues as topical strategies to prevent HIV transmissionU19AI076981 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI LEDERMAN, MICHAEL MARCEL · 2008 to 2010
$5.7M
HIV CORECEPTOR SWITCHINGR01AI052778 · NIAID · SCRIPPS RESEARCH INSTITUTE, THE · PI MOSIER, DONALD E · 2003 to 2010
$3.8M
NIAID NIH HHS R01 AI052778NIAID NIH HHS U19 AI076981
6 · The paper itself

Abstract

CCR5 is the major HIV-1 entry coreceptor. RANTES/CCL5 analogs are more potent inhibitors of infection than native chemokines; one class activates and internalizes CCR5, one neither activates nor internalizes, and a third partially internalizes without activation. Here we show that mutations in CCR5 transmembrane domains differentially impact the activity of these three inhibitor classes, suggesting that the transmembrane region of CCR5, a key interaction site for inhibitors, is a sensitive molecular switch, modulating receptor activity.

Indexed as

MutationAmino Acid SequenceAmino Acid SubstitutionAnti-HIV AgentsCell LineChemokine CCL5HIV-1Host-Pathogen InteractionsHumansMolecular Sequence DataMutagenesis, Site-DirectedProtein Structure, TertiaryReceptors, CCR5Signal TransductionVirus InternalizationAnti-HIV AgentsCCL5 protein, humanChemokine CCL5Receptors, CCR5

Identifiers

PMID22787219
PMCPMC3446584
OpenAlexW2112116154

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.