Evidence map›Paper›PMID 33683668›Full record

ArticleReproductive sciences (Thousand Oaks, Calif.)2021

Immunoreactivity of Plasminogen Activator Inhibitor 1 and Its Correlation with Dysmenorrhea and Lesional Fibrosis in Adenomyosis.

Bingxin Yang, Nihao Gu, Shu Shi, Chen Zhang, Lan Chen, Jing Ouyang, Yu Lin, Feng Sun, Hong Xu

Open access · hybridAbstract read
In one paragraph

Article in Reproductive sciences (Thousand Oaks, Calif.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
7.3field-weighted citation impact, top 2% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Correlations between TSC Expression and Menorrhagia in Adenomyosis Patients.Reproductive sciences (Thousand Oaks, Calif.) · 2026
    Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Observational
  11. Review
  12. Hypo-Expression of Tuberin Promotes AdenomyosisFrontiers in cell and developmental biology · 2021
    Article
  13. 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

9 authors at 1 institution in 1 country.

Bingxin YangInternational Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, NO. 910, Heng-Shan Road, Xu-Hui Qu, Shanghai, 200030, China.
Nihao GuInternational Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, NO. 910, Heng-Shan Road, Xu-Hui Qu, Shanghai, 200030, China.
Shu ShiInternational Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, NO. 910, Heng-Shan Road, Xu-Hui Qu, Shanghai, 200030, China.
Chen ZhangInternational Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, NO. 910, Heng-Shan Road, Xu-Hui Qu, Shanghai, 200030, China.
Lan ChenInternational Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, NO. 910, Heng-Shan Road, Xu-Hui Qu, Shanghai, 200030, China.
Jing OuyangInternational Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, NO. 910, Heng-Shan Road, Xu-Hui Qu, Shanghai, 200030, China.
Yu LinInternational Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, NO. 910, Heng-Shan Road, Xu-Hui Qu, Shanghai, 200030, China.
Feng SunInternational Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, NO. 910, Heng-Shan Road, Xu-Hui Qu, Shanghai, 200030, China.
Hong XuInternational Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, NO. 910, Heng-Shan Road, Xu-Hui Qu, Shanghai, 200030, China. xuhong1558@sjtu.edu.cn.ORCID 0000-0003-0314-9145
Shanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adenomyosis is associated with dysmenorrhea, infertility, and lesional fibrosis. The pathogenesis of adenomyosis is still unclear. Plasminogen activator inhibitor 1 (PAI-1) plays important roles in pathological activities like tumor metastasis and endometriosis. Our objective was to investigate the expression and localization of PAI-1 in eutopic and ectopic endometrium with adenomyosis and in endometrium without adenomyosis. We also sought to determine the relationship between PAI-1 immunoreactivity and the severity of dysmenorrhea and the extent of lesional fibrosis in adenomyosis. PAI-1 expression was significantly higher in the ectopic endometrium of patients with adenomyosis than in both the eutopic endometrium of patients with adenomyosis and the endometrium of controls. Ectopic PAI-1 expression correlated positively with dysmenorrhea visual analog scale (VAS) scores and the extent of lesional fibrosis in adenomyosis. High PAI-1 expression increased the likelihood of moderate to severe dysmenorrhea in adenomyosis. These results suggest that PAI-1 is involved in the adenomyosis-associated dysmenorrhea and lesional fibrosis, which provide a potential target in treating symptomatic adenomyosis.

Indexed as

AdenomyosisAdultDysmenorrheaEndometriumFemaleFibrosisHumansImmunohistochemistryMiddle AgedPlasminogen Activator Inhibitor 1Plasminogen Activator Inhibitor 1AdenomyosisDysmenorrheaFibrosisImmunohistochemistryPAI-1

Identifiers

PMID33683668
PMCPMC8289782
OpenAlexW3133826940

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.