Evidence map›Paper›PMID 38779734›Full record

ArticleCurrent stem cell research & therapy2025

Human Umbilical Cord Mesenchymal Stem Cell-derived Exosome Regulates Intestinal Type 2 Immunity.

Jiajun Wu, Zhen Yang, Daoyuan Wang, Yihui Xiao, Jia Shao, Kaiqun Ren

Abstract read
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In one paragraph

Article in Current stem cell research & therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
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

6 authors.

Jiajun WuThe Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Medical College, Hunan Normal University, Changsha, 410013, China.
Zhen YangThe Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Medical College, Hunan Normal University, Changsha, 410013, China.
Daoyuan WangThe Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Medical College, Hunan Normal University, Changsha, 410013, China.
Yihui XiaoThe Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Medical College, Hunan Normal University, Changsha, 410013, China.
Jia ShaoThe Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Medical College, Hunan Normal University, Changsha, 410013, China.
Kaiqun RenThe Key Laboratory of Model Animals and Stem Cell Biology in Hunan Province, Medical College, Hunan Normal University, Changsha, 410013, China.

Funding

Scientific Research Fund of Hunan Provincial Education Department, Hunan, China 20A304
6 · The paper itself

Abstract

aimsThe aim of this study was to investigate the role of human umbilical cord mesenchymal stem cell-derived exosomes (hUCMSC-Exo) in regulating the intestinal type 2 immune response for either protection or therapy.

backgroundhUCMSC-Exo was considered a novel cell-free therapeutic product that shows promise in the treatment of various diseases. Type 2 immunity is a protective immune response classified as T-helper type 2 (Th2) cells and is associated with helminthic infections and allergic diseases. The effect of hUCMSC-Exo on intestinal type 2 immune response is not clear.

methodC57BL/6 mice were used to establish intestinal type 2 immune response by administering of

conclusionOur study demonstrates hUCMSC-Exo may benefit the host by increasing the tolerance at an early infection stage and then enhancing the intestinal type 2 immune response to impede the helminth during Th2 priming. Our results show hUCMSC-Exo may be a positive regulator of type 2 immune response, suggesting hUCMSC-Exo has a potential therapeutic effect on allergic diseases.

Indexed as

ExosomesIntestinesMesenchymal Stem CellsTh2 CellsUmbilical CordAnimalsGoblet CellsHumansMiceMice, Inbred C57BLOrganoidsexosomesgoblet cellhelminthIL-4.lytic cell deathorganoidtuft cellType 2 immunityumbilical cord mesenchymal stem cells

Identifiers

PMID38779734

What OpenQuestion holds

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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.