Evidence map›Paper›PMID 21639870›Full record

ArticleVirology journal2011

Elevated IL-6 receptor expression on CD4+ T cells contributes to the increased Th17 responses in patients with chronic hepatitis B.

Fan Zhang, Simin Yao, Jing Yuan, Mingxia Zhang, Qing He, Guilin Yang, Zhiliang Gao, Hong Liu, Xinchun Chen, Boping Zhou

Open access · goldAbstract read
In one paragraph

Article in Virology journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

15 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Review
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  7. Elevated IL-6R on CD4Scientific reports · 2020
    Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
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  14. Contribution of IL-17 to mouse hepatitis virus strain 3-induced acute liver failure.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2012
    Article
  15. 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

10 authors at 2 institutions in 1 country.

Fan ZhangDepartment of Infectious Diseases, the third affiliated hospital of Sun-Yat-Sen university, Guangzhou, China.
Simin Yao
Jing Yuan
Mingxia Zhang
Qing He
Guilin Yang
Zhiliang Gao
Hong Liu
Xinchun Chen
Boping Zhou
Guangdong Medical College · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIncreased numbers of Interleukin-17-producing CD4+ T cells (Th17) have been found in association with hepatitis B virus (HBV)-induced liver injury. However, the mechanism underlying the increase of Th17 responses in patients with HBV infection remains unclear. In this study, we investigate the possible regulatory mechanisms of increased Th17 responses in patients with chronic hepatitis B(CHB).

methodsTh17 response and IL-6R expression on CD4+ T cells in peripheral blood samples were determined by flow cytometry. Cytokines TGF-β, IL-1β, IL-6 and IL-17 in plasma and/or supernatant samples were determined by ELISA and the IL-17 and IL-6R mRNA levels were quantified by quantitative real-time reverse polymerase chain reaction.

resultsAll these data indicated that the frequency of periphery Th17 cells is significantly correlated with the percentage of CD4+ T cells expressing IL-6R in CHB patients. CD4+ T cells from patients with CHB, but not those from healthy donors, produced higher levels of IL-17 and had more IL-6R expression upon stimulation with the HBV core antigen (HBcAg) in vitro. The PMA/ionomycin and HBcAg -stimulated up-regulation of IL-17 production by CD4+ T cells could be reversed by a neutralizing antibody against IL-6R.

conclusionwe showed that enhancement of IL-6R expression on CD4+ T cells upon HBV infection contributes to increased Th17 response in patients with CHB.

Indexed as

AdolescentAdultCD4-Positive T-LymphocytesCells, CulturedFemaleFlow CytometryGene ExpressionGene Expression ProfilingHepatitis B, ChronicHepatitis B virusHumansInterleukin-17MaleReceptors, Interleukin-6Reverse Transcriptase Polymerase Chain ReactionTh17 CellsInterleukin-17Receptors, Interleukin-6

Identifiers

PMID21639870
PMCPMC3118363
OpenAlexW2150582251

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Registered trials

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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.