Evidence map›Paper›PMID 34657624›Full record

ArticleJournal of translational medicine2021

MiR-144-3p inhibits gastric cancer progression and stemness via directly targeting GLI2 involved in hedgehog pathway.

Yixun Lu, Benlong Zhang, Baohua Wang, Di Wu, Chuang Wang, Yunhe Gao, Wenquan Liang, Hongqing Xi, Xinxin Wang, Lin Chen

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

21 citing papers in PubMed, 40 citations in OpenAlex.

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  15. Signaling pathways and therapeutic interventions in gastric cancer.Signal transduction and targeted therapy · 2022
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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.

Yixun Lu *Medical School of Chinese PLA, Beijing, 100853, China.
Benlong Zhang *Medical School of Chinese PLA, Beijing, 100853, China.
Baohua Wang *Medical School of Chinese PLA, Beijing, 100853, China.
Di WuMedical School of Chinese PLA, Beijing, 100853, China.
Chuang WangMedical School of Chinese PLA, Beijing, 100853, China.
Yunhe GaoDepartment of General Surgery & Institute of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China.
Wenquan LiangDepartment of General Surgery & Institute of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China.
Hongqing XiDepartment of General Surgery & Institute of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China.
Xinxin WangDepartment of General Surgery & Institute of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China.
Lin ChenDepartment of General Surgery & Institute of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China. chenlin@301hospital.com.cn.ORCID 0000-0001-6245-8509
Chinese PLA General Hospital · CN

Funding

National Natural Science Foundation of China 81972790
6 · The paper itself

Abstract

backgroundGastric cancer (GC) is the fifth most commonly diagnosed cancer worldwide. Due to the dismal prognosis, identifying novel therapeutic targets in GC is urgently needed. Evidences have shown that miRNAs played critical roles in the regulation of tumor initiation and progression. GLI family zinc finger 2 (GLI2) has been reported to be up-regulated and facilitate cancer progression in multiple malignancies. In this study, we focused on identifying GLI2-targeted miRNAs and clarifying the underlying mechanism in GC.

methodsPaired fresh gastric cancer tissues were collected from gastrectomy patients. GLI2 and miRNAs expression were detected in gastric cancer tissues and cell lines. Bioinformatics analysis was used to predict GLI2-targeted miRNAs and dual-luciferase reporter assay was applied for target verification. CCK-8, clone formation, transwell and flow cytometry were carried out to determine the proliferation, migration, invasion and cell cycle of gastric cancer cells. Tumorsphere formation assay and flow cytometry were performed to detail the stemness of gastric cancer stem cells (GCSCs). Xenograft models in nude mice were established to investigate the role of the miR-144-3p in vivo.

resultsGLI2 was frequently upregulated in GC and indicated a poor survival. Meanwhile, miR-144-3p was downregulated and negatively correlated with GLI2 in GC. GLI2 was a direct target gene of miR-144-3p. MiR-144-3p overexpression inhibited proliferation, migration and invasion of gastric cancer cells. Enhanced miR-144-3p expression inhibited tumorsphere formation and CD44 expression of GCSCs. Restoration of GLI2 expression partly reversed the suppressive effect of miR-144-3p. Xenograft assay showed that miR-144-3p could inhibit the tumorigenesis of GC in vivo.

conclusionsMiR-144-3p was downregulated and served as an essential tumor suppressor in GC. Mechanistically, miR-144-3p inhibited gastric cancer progression and stemness by, at least in part, regulating GLI2 expression.

Indexed as

MicroRNAsStomach NeoplasmsAnimalsCell Line, TumorCell ProliferationGene Expression Regulation, NeoplasticHedgehog ProteinsHumansMiceMice, NudeNuclear ProteinsZinc Finger Protein Gli2GLI2 protein, humanHedgehog ProteinsMicroRNAsMIRN144 microRNA, humanNuclear ProteinsZinc Finger Protein Gli2Cancer stem cellsGastric cancerGLI2MiR-144-3p

Identifiers

PMID34657624
PMCPMC8521984
OpenAlexW3207557590

What OpenQuestion holds

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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.