Evidence map›Paper›PMID 34853647›Full record

ArticleWorld journal of gastrointestinal oncology2021

Preventive and inhibitive effects of Yiwei Xiaoyu granules on the development and progression of spasmolytic polypeptide-expressing metaplasia lesions.

Wan-Qun Chen, Feng-Liang Tian, Jin-Wei Zhang, Xiao-Jun Yang, Yan-Ping Li

Open access · diamondAbstract read
In one paragraph

Article in World journal of gastrointestinal oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Trial
  2. Article
  3. Recent advances in spasmolytic polypeptide expressing metaplasia research.World journal of gastrointestinal oncology · 2026
    Review
  4. Review
  5. Review
  6. 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

5 authors at 1 institution in 1 country.

Wan-Qun ChenDepartment of Gastroenterology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing 400000, China.
Feng-Liang TianDepartment of Gastroenterology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing 400000, China.
Jin-Wei ZhangDepartment of Dermatology and Cosmetology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing 400000, China.
Xiao-Jun YangDepartment of Gastroenterology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing 400000, China.
Yan-Ping LiDepartment of Gastroenterology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing 400000, China. lyp20210203@163.com.
First People's Hospital of Chongqing · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSpasmolytic polypeptide-expressing metaplasia (SPEM) is a potential preneoplastic lesion.

aimTo elucidate the microRNA (miR)-7-mediated preventive and inhibitive effects of Yiwei Xiaoyu granules (YWXY) in SPEM lesions.

methodsGastric mucosa biopsies were collected from chronic atrophic gastritis patients and healthy people with signed informed consent. YWXY was administered to the mice with induced SPEM by tamoxifen, and the gastric mucosa was harvested on the tenth day of the experiment. Then immunohistochemistry and immunofluorescence were performed to validate the SPEM, lesions and the potential mechanism was investigated. RNA transcripts were detected with reverse transcription-quantitative polymerase chain reaction.

resultsThe expression of miR-7 was downregulated in the SPEM lesions, and expression of trefoil factor 2 (TFF2) and clusterin was high in the human gastric mucosa.

conclusionmiR-7 downregulation is an early event in SPEM through regulation of TFF2 in human gastric mucosa. YWXY is able to inhibit the cell proliferation and restore the expression of miR-7 by mediating TFF2 in the SPEM mouse model.

Indexed as

Chronic atrophic gastritisGastric precancerous lesionsMicroRNA-7Spasmolytic polypeptide-expressing metaplasiaTrefoil factor 2Yiwei Xiaoyu Granules

Identifiers

PMID34853647
PMCPMC8603444
OpenAlexW3212650426

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.