Evidence map›Paper›PMID 20919920›Full record

ArticleAIDS research and human retroviruses2011

HIV type 1-mediated downregulation of HLA-B*57/B*5801 proteins on elite suppressor CD4+ T cells.

Maame Efua S Sampah, Christina M Ceccato, Joel N Blankson

Open access · greenAbstract read
In one paragraph

Article in AIDS research and human retroviruses, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.1field-weighted citation impact, top 58% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
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

3 authors at 1 institution in 1 country.

Maame Efua S SampahDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
Christina M Ceccato
Joel N Blankson
Johns Hopkins Medicine · US

Funding

CELLULAR &MOLECULAR MECH OF INFLAMMATORY REACTIONST32AI007247 · NIAID · JOHNS HOPKINS UNIVERSITY · PI Joel L Pomerantz · 1985 to 2026
$10.2M
CD8+ T cell mediated inhibition of HIV-1 replication in Elite SuppressorsR01AI080328 · NIAID · JOHNS HOPKINS UNIVERSITY · PI BLANKSON, JOEL N · 2009 to 2012
$1.3M
NIAID NIH HHS R01 AI080328
6 · The paper itself

Abstract

Elite controllers or suppressors (ES) are HIV-1-infected patients who maintain viral loads of <50 copies/ml without antiretroviral therapy. While HLA-B*57 and B*5801 alleles are overrepresented in ES, many HLA-B*57/B*5801 patients become chronic progressors (CP). We show here that HIV-1 infection results in similar levels of downregulation of HLA-B*57 and HLA-B*5801 molecules on primary CD4(+) T cells from ES and CP. Thus, differences in HIV-1-mediated downregulation of HLA-B*57/B*5801 molecules do not distinguish ES from CP.

Indexed as

Down-RegulationAllelesCD4-Positive T-LymphocytesHIV-1HLA-B AntigensHumansHLA-B57 antigenHLA-B Antigens

Identifiers

PMID20919920
PMCPMC3064525
OpenAlexW2046930160

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.