Evidence map›Paper›PMID 34256796›Full record

ArticleWorld journal of surgical oncology2021

The MCM3AP-AS1/miR-126/VEGF axis regulates cancer cell invasion and migration in endometrioid carcinoma.

Jie Yu, Qiqi Fan, Lingling Li

Open access · goldAbstract read
In one paragraph

Article in World journal of surgical oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
1.4field-weighted citation impact, top 21% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. LncRNAs signatures in gynecological cancers: ovarian and endometrial cancers.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  5. Functional, Pharmacogenomic, and Immune Landscapes of Long Non-Coding RNAs in Cancer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  6. Article
  7. Article
  8. Advances in MiRNAs Involved in Endometrial Carcinoma.Combinatorial chemistry & high throughput screening · 2025
    Review
  9. Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. MCM3AP-AS1: An Indispensable Cancer-Related LncRNA.Frontiers in cell and developmental biology · 2021
    Review
  16. Regulation of MethylaseDiabetes, metabolic syndrome and obesity : targets and therapy · 2021
    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

3 authors at 3 institutions in 1 country.

Jie YuDepartment of Gynecology, The Affiliated Hospital of Qingdao University, Qingdao City, Shandong Province, 266003, People's Republic of China.
Qiqi FanDepartment of Liver Diseases, The Sixth People's Hospital of Qingdao, Qingdao City, Shandong Province, 266000, People's Republic of China.
Lingling LiDepartment of Reproductive Medicine, Qingdao Municipal Hospital, No.5 Donghai Road Shinan District, Qingdao City, Shandong Province, 266071, People's Republic of China. fg2219@163.com.
Affiliated Hospital of Qingdao University · CNQingdao Eighth People's Hospital · CNQingdao Municipal Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLong non-coding RNA (lncRNA) MCM3AP-AS1 plays an oncogenic role in several malignancies, but its role in endometrioid carcinoma (EC) is unclear. This study was carried out to explore the role of MCM3AP-AS1 in EC.

methodsA total of 60 EC patients were enrolled in this study. Expression levels of MCM3AP Antisense RNA 1 (MCM3AP-AS1), microRNA-126 (miR-126), and vascular endothelial growth factor (VEGF) in tissues and transfetced cells were measured by RT-qPCR. Cell transfections were performed to explore the interaction among MCM3AP-AS1, miR-126 and VEGF. Transwell assays were perfromed to evaluate the invasion and migration abilities of HEC-1 cells after transfection.

resultsMCM3AP-AS1 was upregulated in EC and predicted poor survival. MCM3AP-AS1 directly interacted with miR-126. In EC cells, overexpression of MCM3AP-AS1 and miR-126 did not significantly affect the expression of each other. In addition, overexpression of MCM3AP-AS1 increased the expression levels of VEGF, a target of miR-126. Moreover, overexpression of MCM3AP-AS1 and VEGF increased the migration and invasion rates of EC cells, while overexpression of miR-126 suppressed these cell behaviors. Overexpression of MCM3AP-AS1 attenuated the role of miR-126 in cell invasion and migration.

conclusionsTherefore, MCM3AP-AS1 may serve as a competing endogenous RNA (ceRNA) of miR-126 to upregulate VEGF, thereby regulating cancer cell behaviors in EC.

Indexed as

Carcinoma, EndometrioidMicroRNAsRNA, Long NoncodingVascular Endothelial Growth Factor AAcetyltransferasesFemaleGene Expression Regulation, NeoplasticHumansIntracellular Signaling Peptides and ProteinsNeoplasm InvasivenessPrognosisRNA, AntisenseAcetyltransferasesIntracellular Signaling Peptides and ProteinsMCM3AP protein, humanMicroRNAsMIRN126 microRNA, humanRNA, AntisenseRNA, Long NoncodingVascular Endothelial Growth Factor AVEGFA protein, humanEndometrioid carcinomaMCM3AP-AS1miR-126SurvivalVEGF

Identifiers

PMID34256796
PMCPMC8278665
OpenAlexW3179489542

What OpenQuestion holds

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LicenceCC BY
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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.