Evidence map›Paper›PMID 29427373›Full record

ArticleJournal of gastroenterology and hepatology2018

Enhanced B-cell differentiation driven by advanced cirrhosis resulting in hyperglobulinemia.

Hiroyoshi Doi, Eiichi Hayashi, Jun Arai, Masayuki Tojo, Kenichi Morikawa, Junichi Eguchi, Takayoshi Ito, Tatsuya Kanto, David E Kaplan, Hitoshi Yoshida

Abstract read
In one paragraph

Article in Journal of gastroenterology and hepatology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 28% 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, 1 synthesis or guideline pooled it, 22 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

10 authors at 4 institutions in 2 countries.

Hiroyoshi DoiDivision of Gastroenterology, Department of Medicine, Showa University School of Medicine, Shinagawa, Tokyo, Japan.ORCID http://orcid.org/0000-0003-3860-1496
Eiichi HayashiDivision of Gastroenterology, Department of Medicine, Showa University School of Medicine, Shinagawa, Tokyo, Japan.
Jun AraiDivision of Gastroenterology, Department of Medicine, Showa University School of Medicine, Shinagawa, Tokyo, Japan.
Masayuki TojoDivision of Gastroenterology, Department of Medicine, Showa University School of Medicine, Shinagawa, Tokyo, Japan.
Kenichi MorikawaHokkaido University Graduate School of Medicine, Sapporo, Japan.ORCID http://orcid.org/0000-0002-3891-5113
Junichi EguchiShowa University Koto Toyosu Hospital, Toyosu, Tokyo, Japan.
Takayoshi ItoShowa University Koto Toyosu Hospital, Toyosu, Tokyo, Japan.
Tatsuya KantoNational Center for Global Health and Medicine, The Research Center for Hepatitis and Immunology, Ichikawa, Japan.
David E KaplanDivision of Gastroenterology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Hitoshi YoshidaDivision of Gastroenterology, Department of Medicine, Showa University School of Medicine, Shinagawa, Tokyo, Japan.
Showa University · JPHokkaido University · JPNational Center for Global Health and Medicine · JPUniversity of Pennsylvania · US

Funding

B-Cell Dysregulation in Cirrhosis due to Chronic Hepatitis C InfectionI01CX000981 · VA · PHILADELPHIA VA MEDICAL CENTER · PI KAPLAN, DAVID E · 2014 to 2019
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CSRD VA I01 CX000981
6 · The paper itself

Abstract

BACKGROUND AND

aimThe mechanism underlying hyperglobulinemia in cirrhosis, a long appreciated phenomenon, has never been clearly understood. The aim of this study is to investigate the basis for changes in humoral immunity observed in cirrhosis.

methodsWe retrospectively reviewed our medical record to analyze serum immunoglobulin (Ig) levels in patients with liver disease. We also prospectively analyzed peripheral blood mononuclear cells and sera from liver disease patients. Peripheral blood mononuclear cell surface marker expressions were measured by flow cytometry and serum B-cell-activating factor was measured by enzyme-linked immunosorbent assay. Expression of specific gene expression in magnetically separated B cells was also analyzed by real-time polymerase chain reaction.

resultsIn retrospective analysis, we found that advancing cirrhosis, irrespective of underlying etiology or hepatocellular carcinoma, resulted in progressively increasing levels of serum IgG and IgA. In prospective analysis using clinical samples, we demonstrated that advancing cirrhosis stage was associated with increased toll-like-receptor (TLR)9 expression in CD27

conclusionsEnhanced TLR9-induced differentiation into antibody secreting cell may explain peripheral reductions of circulating CD27

Indexed as

AIDBAFFB cellcirrhosisimmunoglobulinTLR9

Identifiers

PMID29427373
PMCPMC6107433
OpenAlexW2790472844

What OpenQuestion holds

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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.