Evidence map›Paper›PMID 35126527›Full record

ArticleStem cells international2022

Endometrial Regenerative Cell-Derived Conditioned Medium Alleviates Experimental Colitis.

Chenglu Sun, Jingpeng Hao, Hong Qin, Yanglin Zhu, Xiang Li, Baoren Zhang, Yafei Qin, Guangming Li, Hongda Wang, Hao Wang

Open access · goldAbstract read
In one paragraph

Article in Stem cells international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

9 citing papers in PubMed, 10 citations in OpenAlex.

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  4. A Unique Combination of MnThe Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2024
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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

10 authors at 1 institution in 1 country.

Chenglu SunDepartment of General Surgery, Tianjin Medical University General Hospital, Tianjin, China.ORCID https://orcid.org/0000-0001-9927-9344
Jingpeng HaoDepartment of General Surgery, Tianjin Medical University General Hospital, Tianjin, China.
Hong QinDepartment of General Surgery, Tianjin Medical University General Hospital, Tianjin, China.
Yanglin ZhuDepartment of General Surgery, Tianjin Medical University General Hospital, Tianjin, China.
Xiang LiDepartment of General Surgery, Tianjin Medical University General Hospital, Tianjin, China.
Baoren ZhangDepartment of General Surgery, Tianjin Medical University General Hospital, Tianjin, China.
Yafei QinDepartment of General Surgery, Tianjin Medical University General Hospital, Tianjin, China.
Guangming LiDepartment of General Surgery, Tianjin Medical University General Hospital, Tianjin, China.
Hongda WangDepartment of General Surgery, Tianjin Medical University General Hospital, Tianjin, China.
Hao WangDepartment of General Surgery, Tianjin Medical University General Hospital, Tianjin, China.ORCID https://orcid.org/0000-0001-9990-2714
Tianjin Medical University General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTraditional interventions can play a certain role in attenuating ulcerative colitis (UC), known as one type of inflammatory bowel diseases, but sometimes are not effective. Endometrial regenerative cells (ERCs) have been shown to exert immunosuppressive effects in different models of inflammation, and stem cell-derived conditioned media (CM) have advantages over cell therapy in terms of easy access and direct action. However, whether ERC-CM could alleviate colitis remains unclear and will be explored in this study.

methodsMenstrual blood was collected from healthy female volunteers to obtain ERCs and ERC-CM. Acute colitis was induced by 3% dextran sodium sulfate (DSS), and ERC-CM was injected on days 4, 6, and 8, respectively, after induction. The disease activity index was calculated through the record of weight change, bleeding, and fecal viscosity during the treatment process. Histological features, macrophage and CD4

resultsERC-CM treatment significantly improved the symptoms and histological changes in colitis mice. ERC-CM increased the percentage of Tregs in the spleen and colon but decreased the percentages of M1 macrophages and Th1 and Th17 cells in the spleen and decreased the population of Th17 cells in the colon. In addition, ERC-CM treatment decreased the local expression of TNF-

conclusionThe results suggest that ERC-CM can exert similar therapeutic effects as ERCs and could be explored for future application of cell-free therapy in the treatment of colitis.

Identifiers

PMID35126527
PMCPMC8813287
OpenAlexW4210749580

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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.