Evidence map›Paper›PMID 36619973›Full record

ArticleiScience2023

Peripheral B cells from patients with hepatitis C virus-associated lymphoma exhibit clonal expansion and an anergic-like transcriptional profile.

Amanda N Henning, Myagmarjav Budeebazar, Delgerbat Boldbaatar, Dahgwahdorj Yagaanbuyant, Davaadorj Duger, Khishigjargal Batsukh, Huizhi Zhou, Ryan Baumann, Robert D Allison, Harvey J Alter and 2 more

Open access · goldAbstract read
In one paragraph

Article in iScience, 2023. 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
0.5field-weighted citation impact, top 33% 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, 4 citations in OpenAlex.

  1. Review
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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

12 authors at 4 institutions in 2 countries.

Amanda N HenningDepartment of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD 20892, USA.
Myagmarjav BudeebazarDepartment of Gastroenterology, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia.
Delgerbat BoldbaatarLiver Center, Ulaanbaatar 14230, Mongolia.
Dahgwahdorj YagaanbuyantLiver Center, Ulaanbaatar 14230, Mongolia.
Davaadorj DugerDepartment of Gastroenterology, Mongolian National University of Medical Sciences, Ulaanbaatar 14210, Mongolia.
Khishigjargal BatsukhCenter of Hematology and Bone Marrow Transplantation, First Central Hospital of Mongolia, Ulaanbaatar 14210, Mongolia.
Huizhi ZhouDepartment of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD 20892, USA.
Ryan BaumannDepartment of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD 20892, USA.
Robert D AllisonBloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA.
Harvey J AlterDepartment of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD 20892, USA.
Naranjargal DashdorjLiver Center, Ulaanbaatar 14230, Mongolia.
Valeria De GiorgiDepartment of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD 20892, USA.
National Institutes of Health Clinical Center · USNational Center for Communicable Diseases · MNMongolian National University · MNJohns Hopkins University · US

Funding

A Prospective Study Of Anti-hepatitis C Virus Positive Blood DonorsZIACL002068 · CLC · CLINICAL CENTER · PI DE GIORGI, VALERIA · 2009 to 2025
$0k
HCV Infection and Innate ImmunityZIACL002121 · CLC · CLINICAL CENTER · PI DE GIORGI, VALERIA · 2009 to 2025
$0k
6 · The paper itself

Abstract

Chronic HCV infection remains a global health concern due to its involvement in hepatic and extrahepatic diseases, including B cell non-Hodgkin lymphoma (BNHL). Clinical and epidemiological evidence support a causal role for HCV in BNHL development, although mechanistic insight is lacking. We performed RNA-sequencing on peripheral B cells from patients with HCV alone, BNHL alone, and HCV-associated BNHL to identify unique and shared transcriptional profiles associated with transformation. In patients with HCV-associated BNHL, we observed the enrichment of an anergic-like gene signature and evidence of clonal expansion that was correlated with the expression of epigenetic regulatory genes. Our data support a role for viral-mediated clonal expansion of anergic-like B cells in HCV-associated BNHL development and suggest epigenetic dysregulation as a potential mechanism driving expansion. We propose epigenetic mechanisms may be involved in both HCV-associated lymphoma and regulation of B cell anergy, representing an attractive target for clinical interventions.

Indexed as

EpigeneticsImmunologyVirology

Identifiers

PMID36619973
PMCPMC9813790
OpenAlexW4311460581

What OpenQuestion holds

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LicenceCC BY
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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.