Evidence map›Paper›PMID 38078808›Full record

ArticleRheumatology (Oxford, England)2024

Landscape of immune cells in systematic lupus erythematosus patients with Epstein-Barr virus infection: assessed by single-cell sequencing.

Lingzhen Hu, Jianxin Tu, Jiajun Gui, Mengyuan Fang, Li Sun

Open access · hybridAbstract read
In one paragraph

Article in Rheumatology (Oxford, England), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.7field-weighted citation impact, top 14% 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

5 citing papers in PubMed, 7 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

5 authors at 1 institution in 1 country.

Lingzhen HuDepartment of Rheumatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China.ORCID 0000-0001-9975-1688
Jianxin TuDepartment of Rheumatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China.
Jiajun GuiDepartment of Rheumatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China.
Mengyuan FangDepartment of Rheumatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China.
Li SunDepartment of Rheumatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, P.R. China.ORCID 0009-0004-1866-3731
Wenzhou Medical University · CN

Funding

Medical Science Research Foundation of Zhejiang Province 2024KY1252Science and Technology Project of Wenzhou Y20220339
6 · The paper itself

Abstract

objectivesTo analyse the immune cell and B-cell receptor (BCR) profiles of patients with SLE, with or without EBV infection, and identify the differences between them.

methodsWe included two patients with SLE and positive detection of EBV infections (SLE-EBV+), four with SLE with negative detection of EBV infections (SLE-EBV-) and two healthy controls. Single-cell RNA sequencing was used to investigate the heterogeneity of cell populations by combining the transcriptomic profiles and BCR repertoires.

resultsA total of 83 478 cells were obtained and divided into 31 subtypes. The proportion of CD8+ proliferation T cells was higher in the SLE-EBV+ group than in the SLE-EBV- group. The IFN-α/β pathways were upregulated in most T cells, monocytes and B cells in the SLE-EBV+ group, compared with the SLE-EBV- group. Moreover, T-cell trajectory indicated CD4+ Tregs may play crucial roles in SLE combined with EBV infection. In the BCR heavy chain, the IGHV3 and IGHV4 gene families were frequently present in all groups. Additionally, IgM was the largest component of five Ig isotypes, but its proportion was significantly decreased in the SLE-EBV+ group.

conclusionThis study provides a comprehensive characterization of the immune cell profiles and BCR repertoires of patients with SLE, both with and without concurrent EBV infections, contributing to a better understanding of the mechanism underlying the immune response to EBV infection in patients with SLE.

Indexed as

Epstein-Barr Virus InfectionsLupus Erythematosus, SystemicReceptors, Antigen, B-CellSingle-Cell AnalysisAdultB-LymphocytesCase-Control StudiesCD8-Positive T-LymphocytesFemaleHerpesvirus 4, HumanHumansMaleMiddle AgedSequence Analysis, RNAReceptors, Antigen, B-CellB cellslymphocytessystemic lupus erythematosus and autoimmunityT cellsviruses

Identifiers

PMID38078808
PMCPMC11443034
OpenAlexW4389642602

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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.