Evidence map›Paper›PMID 30537034›Full record

ArticleJournal of cellular physiology2019

miR-133a-3p suppresses cell proliferation, migration, and invasion and promotes apoptosis in esophageal squamous cell carcinoma.

Yanwei Yin, Lei Du, Xuezhen Li, Xiaoyan Zhang, Yongli Gao

Open access · hybridAbstract read
In one paragraph

Article in Journal of cellular physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Pooled it
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  9. miRNA profiling of esophageal adenocarcinoma using transcriptome analysis.Cancer biomarkers : section A of Disease markers · 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

5 authors at 1 institution in 1 country.

Yanwei YinDepartment of Oncology, Linyi People's Hospital, Linyi, Shandong, China.
Lei DuDepartment of Oncology, Linyi People's Hospital, Linyi, Shandong, China.
Xuezhen LiDepartment of Oncology, Linyi People's Hospital, Linyi, Shandong, China.
Xiaoyan ZhangDepartment of Oncology, Linyi People's Hospital, Linyi, Shandong, China.
Yongli GaoDepartment of Oncology, Linyi People's Hospital, Linyi, Shandong, China.ORCID 0000-0001-8012-7674
Linyi People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to investigate the expression levels of miR-133a-3p and collagen type I α 1 (COL1A1) in esophageal squamous cell carcinoma (ESCC) to find out the relationship between miR-133a-3p and COL1A1 and their influence on ESCC propagation, migration, invasion, and apoptosis.

methodsThe messenger RNA expression levels of miR-133a-3p and COL1A1 in ESCC were detected by quantitative reverse-transcription polymerase chain reaction. The expression of COL1A1 protein was examined via western blot analysis and immunohistochemistry assay. Cell propagation and apoptosis were, respectively, confirmed by CCK-8 and flow cytometry assay, whereas cell mobility and invasiveness were analyzed by wound healing assay and transwell assay. The targeted relationship between miR-133a-3p and COL1A1 was validated by the dual luciferase reporter assay. The tumor xenograft model was constructed to further verify the impact of miR-133a-3p on esophageal squamous tumor growth and COL1A1 expression in vivo.

resultsmiR-133a-3p was found low-expressed whereas COL1A1 was highly expressed in esophageal squamous cancer tissue and cells. The expression of miR-133a-3p was negatively correlated with COL1A1 expression. The dual luciferase reporter gene assay confirmed that miR-133a-3p directly targeted COL1A1 and suppressed its expression. Cell Counting Kit-8 assay, transwell assay, and flow cytometry analysis demonstrated that COL1A1 promoted ESCC propagation and invasion and suppressed cell apoptosis, whereas miR-133a-3p reversed such adverse effects by regulating COL1A1.

conclusionsmiR-133a-3p inhibited the cell propagation, invasion, and migration and facilitated apoptosis in ESCC by targeting COL1A1.

Indexed as

3' Untranslated RegionsAnimalsApoptosisCarcinoma, Squamous CellCell Line, TumorCell MovementCell ProliferationCollagen Type ICollagen Type I, alpha 1 ChainEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaHEK293 CellsHumansMiceMice, NudeMicroRNAs3' Untranslated RegionsCOL1A1 protein, humanCollagen Type ICollagen Type I, alpha 1 ChainMicroRNAsMIRN133 microRNA, humanRNA, MessengerCOL1A1esophagus cancerinvasionmigrationmiR-133a-3ppropagation

Identifiers

PMID30537034
PMCPMC13483280
OpenAlexW2903993085

What OpenQuestion holds

Textmetadata
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.