Evidence map›Paper›PMID 34462261›Full record

ArticleAnnals of the rheumatic diseases2022

Rheumatoid arthritis, systemic lupus erythematosus and primary Sjögren's syndrome shared megakaryocyte expansion in peripheral blood.

Yukai Wang, Xuezhen Xie, Chengpeng Zhang, Miaotong Su, Sini Gao, Jing Wang, Changhao Lu, Qisheng Lin, Jianqun Lin, Marco Matucci-Cerinic and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Annals of the rheumatic diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 2 pooled it
3.8field-weighted citation impact, top 6% 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

47 citing papers in PubMed, 2 syntheses or guidelines pooled it, 70 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  5. Integrated single-cell transcriptomic analysis identifiesBiochemistry and biophysics reports · 2026
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  14. Rare association of Tolosa-Hunt Syndrome with Sjogren's Syndrome: case report and review of immunological links across autoimmune disorders".Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Review
  15. Article
  16. Article
  17. Article
  18. Frontiers in immunology · 2025
    Article
  19. Single-Cell Transcriptomics Reveals CCL3Journal of inflammation research · 2025
    Article
  20. Review
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 5 institutions in 3 countries.

Yukai Wang *Department of Rheumatology and Immunology, Shantou Central Hospital, Shantou, China.ORCID 0000-0003-2468-3208
Xuezhen Xie *Department of Rheumatology and Immunology, Shantou Central Hospital, Shantou, China.
Chengpeng ZhangDepartment of Pathology, Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, China.
Miaotong SuDepartment of Pathology, Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, China.
Sini GaoDepartment of Pathology, Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, China.
Jing WangDepartment of Pathology, Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, China.
Changhao LuDepartment of Pathology, Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, China.
Qisheng LinDepartment of Rheumatology and Immunology, Shantou Central Hospital, Shantou, China.
Jianqun LinDepartment of Rheumatology and Immunology, Shantou Central Hospital, Shantou, China.
Marco Matucci-CerinicDepartment of Internal Medicine, University of Florence, Firenze, Italy.ORCID 0000-0002-9324-3161
Daniel E FurstRheumatology, University of California Los Angeles, Los Angeles, California, USA.
Guohong ZhangDepartment of Pathology, Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, China g_ghzhang@stu.edu.cn.ORCID 0000-0002-3856-3111
Shantou Central Hospital · CNShantou University · CNShantou University Medical College · CNUniversity of California, Los Angeles · USUniversity of Florence · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesRheumatoid arthritis (RA), systemic lupus erythematosus (SLE) and primary Sjögren's syndrome (pSS) share many clinical manifestations and serological features. The aim of this study was to identify the common transcriptional profiling and composition of immune cells in peripheral blood in these autoimmune diseases (ADs).

methodsWe analysed bulk RNA-seq data for enrichment of biological processes, transcription factors (TFs) and deconvolution-based immune cell types from peripheral blood mononuclear cells (PBMCs) in 119 treatment-naive patients (41 RA, 38 pSS, 28 SLE and 12 polyautoimmunity) and 20 healthy controls. The single-cell RNA-seq (scRNA-seq) and flow cytometry had been performed to further define the immune cell subsets on PBMCs.

resultsSimilar transcriptional profiles and common gene expression signatures associated with nucleosome assembly and haemostasis were identified across RA, SLE, pSS and polyautoimmunity. Distinct TF ensembles and gene regulatory network were mainly enriched in haematopoiesis. The upregulated cell-lineage-specific TFs

conclusionsThe identification of MK expansion provided new insights into the peripheral immune cell atlas across RA, SLE, pSS and polyautoimmunity. Aberrant regulation of the MK expansion might contribute to the pathogenesis of these ADs.

Indexed as

AdultArthritis, RheumatoidAutoimmunityCase-Control StudiesFemaleFlow CytometryGene Expression ProfilingHumansLeukocytes, MononuclearLupus Erythematosus, SystemicMaleMegakaryocytesMiddle AgedRNA-SeqSjogren's SyndromeTranscriptomerheumatoid arthritisSjogren's syndromesystemic lupus erythematosus

Identifiers

PMID34462261
PMCPMC8862024
OpenAlexW3198735367

What OpenQuestion holds

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LicenceCC BY-NC
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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.