Evidence map›Paper›PMID 41758503›Full record

ArticleInternational immunology2026

Single-cell RNA-sequencing of myasthenia gravis reveals transcriptional heterogeneity and dysfunction of immune cell populations.

Qingjun Wu, Yingyu Guo, Liying Zhou, Yi Tian, Hanbo Yu, Ting Zhou, Siyuan Yin, Lihui Zou

Abstract read
In one paragraph

Article in International immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Review
  2. 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

8 authors.

Qingjun WuDepartment of Thoracic Surgery, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China.
Yingyu GuoBeijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China.
Liying ZhouSchool of Life Science, Beijing Institute of Technology, Beijing 100081, China.
Yi TianDepartment of Thoracic Surgery, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China.
Hanbo YuDepartment of Thoracic Surgery, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China.
Ting ZhouDepartment of Thoracic Surgery, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China.
Siyuan YinDepartment of Anesthesiology and Surgery, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China.
Lihui ZouThe Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology of National Health Commission, Beijing 100730, China.

Funding

National High Level Hospital Clinical Research Funding BJ-2025-158, BJ-2023-077
6 · The paper itself

Abstract

The purpose of this study was to explore the composition and function of immune cell subsets at the single-cell level in the thymus and peripheral blood of patients with myasthenia gravis (MG). A total of 9701 and 23 846 cells, respectively, originated from the peripheral blood and thymus samples of two MG patients, and 6930 cells from the peripheral blood of two gender- and age-matched healthy controls (HCs) were selected for single-cell RNA-sequencing. Uniform manifold approximation and projection (UMAP), Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis, Monocle3, and Velcyto were performed to analyze the composition, molecular and functional properties, and developmental trajectory of immune cell subsets. Four major cell populations of T cells, B cells, myeloid cells, and natural killer cells were identified, as well as their 15 cell subpopulations. An absolute predominance of T cells was found in the thymus and peripheral blood of MG patients, and the proportions of memory B cells in both plasma and thymus showed an increasing trend while the number of naïve B cells demonstrated a decreasing trend in MG patients compared with HCs. Besides, the monocytes in the peripheral blood of MG patients had the strongest interactions with other cells. Furthermore, CXCL, GAS, and CD30 signaling pathways were more enriched within MG peripheral blood. Our research clarifies the cellular heterogeneity in the pathogenesis of MG and characterizes the immune microenvironment of thymic tissues in MG patients.

Indexed as

Myasthenia GravisAdultFemaleHumansMaleMiddle AgedSequence Analysis, RNASingle-Cell AnalysisSingle-Cell Gene Expression AnalysisThymus Glandperipheral bloodthymus

Identifiers

PMID41758503
PMCPMC13319860

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.