Evidence map›Paper›PMID 38270310›Full record

ArticleImmunity, inflammation and disease2024

Human umbilical cord mesenchymal stem cells improve disease characterization of Sjogren's syndrome in NOD mice through regulation of gut microbiota and Treg/Th17 cellular immunity.

Yao Zou, Wei Xiao, Dongzhou Liu, Xianyao Li, Lihua Li, Lijuan Peng, Ying Xiong, Haina Gan, Xiang Ren

Open access · goldAbstract read
In one paragraph

Article in Immunity, inflammation and disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
6.9field-weighted citation impact, top 3% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

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  17. Frontiers in cellular and infection microbiology · 2025
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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

9 authors at 2 institutions in 1 country.

Yao ZouJinan University, Guangzhou, Guangdong, China.
Wei XiaoDepartment of Rheumatology and Immunology, Changde Hospital, Xiangya School of Medicine, Central South University, Changde, Hunan, China.
Dongzhou LiuDepartment of Rheumatology and Immunology, Shenzhen People's Hospital, Shenzhen, Guangdong, China.
Xianyao LiDepartment of Rheumatology and Immunology, Changde Hospital, Xiangya School of Medicine, Central South University, Changde, Hunan, China.
Lihua LiDepartment of Rheumatology and Immunology, Changde Hospital, Xiangya School of Medicine, Central South University, Changde, Hunan, China.
Lijuan PengDepartment of Rheumatology and Immunology, Changde Hospital, Xiangya School of Medicine, Central South University, Changde, Hunan, China.
Ying XiongDepartment of Rheumatology and Immunology, Changde Hospital, Xiangya School of Medicine, Central South University, Changde, Hunan, China.
Haina GanDepartment of Rheumatology and Immunology, Changde Hospital, Xiangya School of Medicine, Central South University, Changde, Hunan, China.
Xiang RenDepartment of Rheumatology and Immunology, Changde Hospital, Xiangya School of Medicine, Central South University, Changde, Hunan, China.ORCID 0000-0003-2133-3667
Central South University · CNShenZhen People’s Hospital · CN

Funding

The science and technology innovation program of Hunan Province 2021SK50208
6 · The paper itself

Abstract

backgroundFor the unclear pathogenesis of Sjogren's syndrome (SS), further exploration is necessary. Mesenchymal stem cells (MSCs) and derived exosomes (MSCs-exo) have exhibited promising results in treating SS. OBJECT: This study aimed to investigate the effect and mechanism of human umbilical cord MSCs (UC-MSCs) on SS.

methodsNonobese Diabetic (NOD) mouse splenic T cells were co-cultured with UC-MSCs and UC-MSCs-exo, and interferon-gamma (IFN-γ), interleukin (IL)-6, IL-10, prostaglandin E2 (PGE2), and transforming growth factor-β1 (TGF-β1) levels in the supernatant were assessed by quantitative real-time polymerase chain reaction and enzyme-linked immunosorbent assay. Co-cultured T cells were injected into NOD mice via the tail vein. The inflammatory cell infiltration in the intestine and the submandibular gland was characterized by hematoxylin-eosin staining. Treg/Th17 homeostasis within the spleen was determined by flow cytometry. Gut microbiota was detected by 16S rRNA sequencing, and the relationship between differential microbiota and Treg/Th17 cytokines was analyzed by the Pearson correlation coefficient.

resultsUC-MSCs, UC-MSCs-exo, and NOD mouse splenic T cells were successfully cultured and identified. After T cells were co-cultured with UC-MSCs and UC-MSCs-exo, both IFN-γ and IL-6 were decreased while IL-10, PGE2, and TGF-β1 were increased in transcriptional and translational levels. UC-MSCs and UC-MSCs-exo partially restored salivary secretion function, reduced Ro/SSA antibody and α-Fodrin immunoglobulin A levels, reduced inflammatory cell infiltration in the intestine and submandibular gland, raised proportion of Treg cells, decreased IFN-γ, IL-6, IL-2, IL-17, lipopolysaccharide, and tumor necrosis factor-alpha levels, and raised IL-10, Foxp3, and TGF-β1 levels by affecting co-cultured T cells. The intervention of UC-MSCs and UC-MSCs-exo improved intestinal homeostasis in NOD mice by increasing microbiota diversity and richness. Additionally, differential microbiota was significantly associated with Treg/Th17 cytokine levels.

conclusionHuman UC-MSCs and UC-MSCs-exo improved disease characterization of SS in NOD mice through regulation of gut microbiota and Treg/Th17 cellular immunity.

Indexed as

Gastrointestinal MicrobiomeMesenchymal Stem CellsSjogren's SyndromeAnimalsCytokinesDinoprostoneHumansImmunity, CellularInterleukin-10Interleukin-6MiceMice, Inbred NODRNA, Ribosomal, 16ST-Lymphocytes, RegulatoryTransforming Growth Factor beta1Umbilical CordCytokinesDinoprostoneInterleukin-10Interleukin-6RNA, Ribosomal, 16STransforming Growth Factor beta1gut microbiotahuman umbilical cord mesenchymal stem cellsSjogren's syndromeTreg/Th17

Identifiers

PMID38270310
PMCPMC10777879
OpenAlexW4390704142

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.