Evidence map›Paper›PMID 11507210›Full record

ArticleJournal of virology2001

Differential immunogenicity of Epstein-Barr virus latent-cycle proteins for human CD4(+) T-helper 1 responses.

A Leen, P Meij, I Redchenko, J Middeldorp, E Bloemena, A Rickinson, N Blake

Abstract read
In one paragraph

Article in Journal of virology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

92 citing papers in PubMed, 227 citations in OpenAlex.

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32 more citing papers are in PubMed but not listed here.

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

7 authors at 3 institutions in 2 countries.

A LeenCRC Institute for Cancer Studies and MRC Centre for Immune Regulation, Medical School, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom.
P Meij
I Redchenko
J Middeldorp
E Bloemena
A Rickinson
N Blake
University of Birmingham · GBVrije Universiteit Amsterdam · NLImmune Regulation (United Kingdom) · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human CD4(+) T-helper 1 cell responses to Epstein-Barr virus (EBV) infection are likely to be important in the maintenance of virus-specific CD8(+) memory and/or as antiviral effectors in their own right. The present work has used overlapping peptides as stimulators of gamma interferon release (i) to identify CD4(+) epitopes within four EBV latent-cycle proteins, i.e., the nuclear antigens EBNA1 and EBNA3C and the latent membrane proteins LMP1 and LMP2, and (ii) to determine the frequency and magnitude of memory responses to these proteins in healthy virus carriers. Responses to EBNA1 and EBNA3C epitopes were detected in the majority of donors, and in the case of EBNA1, their antigen specificity was confirmed by in vitro reactivation and cloning of CD4(+) T cells using protein-loaded dendritic cell stimulators. By contrast, responses to LMP1 and LMP2 epitopes were seen much less frequently. EBV latent-cycle proteins therefore display a marked hierarchy of immunodominance for CD4(+) T-helper 1 cells (EBNA1, EBNA3C >> LMP1, LMP2) which is different from that identified for the same proteins with respect to CD8(+)-T-cell responses (EBNA3C > EBNA1 > LMP2 >> LMP1). Furthermore, the range of CD4(+) memory T-cell frequencies in peripheral blood of healthy virus carriers was noticeably lower and narrower than the corresponding range of latent antigen-specific CD8(+)-T-cell frequencies.

Indexed as

Epitope MappingEpitopes, T-LymphocyteEpstein-Barr Virus Nuclear AntigensHerpesvirus 4, HumanHumansPeptidesTh1 CellsViral Matrix ProteinsVirus LatencyEBV-associated membrane antigen, Epstein-Barr virusEBV-encoded nuclear antigen 1Epitopes, T-LymphocyteEpstein-Barr Virus Nuclear AntigensPeptidesViral Matrix Proteins

Identifiers

PMID11507210
PMCPMC115110
OpenAlexW2143015280

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.