Evidence map›Paper›PMID 11819836›Full record

ArticleWorld journal of gastroenterology2001

Identification of the epitopes on HCV core protein recognized by HLA-A2 restricted cytotoxic T lymphocytes.

H C Zhou, D Z Xu, X P Wang, J X Zhang, Y Huang, Y P Yan, Y Zhu, B Q Jin

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2001. 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
0.9field-weighted citation impact, top 26% 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, 6 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

H C ZhouDepartment of Immunology, the Fourth Military Medical University, Xi'an 710033, Shaanxi Province, China. juliu@fmmu.edu.cn
D Z Xu
X P Wang
J X Zhang
Y Huang
Y P Yan
Y Zhu
B Q Jin
Air Force Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo identify hepatitis C virus(HCV) core protein epitopes recognized by HLA-A2 restricted cytotoxic T lymphocyte (CTL).

methodsUtilizing the method of computer prediction followed by a 4h(51)Cr release assay confirmation.

resultsThe results showed that peripheral blood mononuclear cells (PBMC) obtained from two HLA-A2 positive donors who were infected with HCV could lyse autologous target cells labeled with peptide "ALAHGVRAL (core 150-158)". The rates of specific lysis of the cells from the two donors were 37.5% and 15.8%, respectively. Blocking of the CTL response with anti-CD4 mAb caused no significant decrease of the specific lysis. But blocking of CTL response with anti-CD8 mAb could abolish the lysis.

conclusionThe peptide (core 150-158) is the candidate epitope recognized by HLAA2 restricted CTL.

Indexed as

Amino Acid SequenceAntibodies, ViralB-LymphocytesCell LineEpitope MappingHepacivirusHepatitis CHLA-A2 AntigenHumansPeptide FragmentsPredictive Value of TestsT-Lymphocytes, CytotoxicViral Core ProteinsAntibodies, ViralHLA-A2 Antigennucleocapsid protein, Hepatitis C virusPeptide FragmentsViral Core Proteins

Identifiers

PMID11819836
PMCPMC4688680
OpenAlexW166143885

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.