Evidence map›Paper›PMID 33603736›Full record

ArticleFrontiers in immunology2020

Single-Cell RNA Sequencing Reveals the Expansion of Cytotoxic CD4

Xiaoping Hong, Shuhui Meng, Donge Tang, Tingting Wang, Liping Ding, Haiyan Yu, Heng Li, Dongzhou Liu, Yong Dai, Min Yang

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed, 3 pooled it
9.5field-weighted citation impact, top 1% 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

90 citing papers in PubMed, 3 syntheses or guidelines pooled it, 118 citations in OpenAlex.

  1. Pooled it
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  9. Integrated single-cell transcriptomic analysis identifiesBiochemistry and biophysics reports · 2026
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30 more citing papers are in PubMed but not listed here.

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 3 institutions in 1 country.

Xiaoping HongDepartment of Rheumatology and Immunology, Southern Medical University, Nanfang Hospital, Guangzhou, China.
Shuhui MengDepartment of Rheumatology and Immunology, Department of Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen People's Hospital (The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology), Shenzhen, China.
Donge TangDepartment of Rheumatology and Immunology, Department of Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen People's Hospital (The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology), Shenzhen, China.
Tingting WangDepartment of Rheumatology and Immunology, Department of Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen People's Hospital (The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology), Shenzhen, China.
Liping DingDepartment of Rheumatology and Immunology, Department of Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen People's Hospital (The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology), Shenzhen, China.
Haiyan YuDepartment of Rheumatology and Immunology, Department of Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen People's Hospital (The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology), Shenzhen, China.
Heng LiDepartment of Rheumatology and Immunology, Department of Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen People's Hospital (The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology), Shenzhen, China.
Dongzhou LiuDepartment of Rheumatology and Immunology, Department of Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen People's Hospital (The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology), Shenzhen, China.
Yong DaiDepartment of Rheumatology and Immunology, Department of Clinical Medical Research Center, Guangdong Provincial Engineering Research Center of Autoimmune Disease Precision Medicine, Shenzhen People's Hospital (The Second Clinical Medical College of Jinan University, The First Affiliated Hospital Southern University of Science and Technology), Shenzhen, China.
Min YangDepartment of Rheumatology and Immunology, Southern Medical University, Nanfang Hospital, Guangzhou, China.
Jinan University · CNSouthern University of Science and Technology · CNNanfang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Primary Sjögren's syndrome (pSS) is a systemic autoimmune disease, and its pathogenetic mechanism is far from being understood. In this study, we aimed to explore the cellular and molecular mechanisms that lead to pathogenesis of this disease. Methods: We applied single-cell RNA sequencing (scRNA-seq) to 57,288 peripheral blood mononuclear cells (PBMCs) from five patients with pSS and five healthy controls. The immune cell subsets and susceptibility genes involved in the pathogenesis of pSS were analyzed. Flow cytometry was preformed to verify the result of scRNA-seq. Results: We identified two subpopulations significantly expand in pSS patients. The one highly expressing cytotoxicity genes is named as CD4 Conclusions: Our data revealed disease-specific immune cell subsets and provided some potential new targets of pSS. Specific expansion of CD4

Indexed as

RNA-SeqSingle-Cell AnalysisCD4-Positive T-LymphocytesFemaleGene Expression RegulationHumansMaleSjogren's SyndromeCD4+ cytotoxic T lymphocytesprimary Sjögren’s syndromesingle-cell RNA sequencingsusceptibility genesTCL1A

Identifiers

PMID33603736
PMCPMC7884617
OpenAlexW3127302372

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.