Evidence map›Paper›PMID 25023649›Full record

ArticleJournal of translational medicine2014

Mir-208 promotes cell proliferation by repressing SOX6 expression in human esophageal squamous cell carcinoma.

Heping Li, Dayong Zheng, Bing Zhang, Liangshuai Liu, Junwei Ou, Wei Chen, Shiqiu Xiong, Yong Gu, Jianyong Yang

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
4.5field-weighted citation impact, top 4% 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

49 citing papers in PubMed, 85 citations in OpenAlex.

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  5. Identification of miRNA Associated withInternational journal of molecular sciences · 2023
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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

9 authors at 4 institutions in 2 countries.

Heping Li
Dayong Zheng
Bing Zhang
Liangshuai Liu
Junwei Ou
Wei Chen
Shiqiu Xiong
Yong GuDepartment of Medical Imaging, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, P,R, China. ygzihu@163.com.
Jianyong Yang
The First Affiliated Hospital, Sun Yat-sen University · CNSouthern Medical University · CNSun Yat-sen University · CNUniversity of Leicester · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEsophageal squamous cell carcinoma (ESCC) is the major histological type of esophageal cancer in developing countries. The prognosis and survival rate of ESCC are very poor. Recently, microRNAs (miRNAs) have emerged as important regulators of cancer cell biological processes. To better understanding the molecular mechanisms by which they regulate the behavior of cancer cells is needed.

methodsThe expression of miR-208 was examined in ESCC cell lines and tumor tissues by real-time PCR. Proliferation capability of ESCC cells upon regulation of miR-208 expression was detected by MTT assay, colony formation assay, anchorage-independent growth ability assay and flow cytometry analysis. The target of miR-208 was determined by western blotting analysis, luciferase reporter assay and real-time PCR.

resultsmiR-208 was upregulated in ESCC cell lines and tissues. Overexpression of miR-208 in ESCC cells increased cell proliferation, tumorigenicity and cell cycle progression, whereas inhibition of miR-208 reduced cells proliferation, tumorigenicity and cell cycle progression. Additionally, SOX6 was identified as a direct target of miR-208. Ectopic expression of miR-208 led to downregulation of SOX6 protein, which resulted in the downregulation of p21, upregulation of cyclin D1 and phosphorylation of Rb.

conclusionsThese results suggest that miR-208 represents a potential onco-miR and participates in ESCC carcinogenesis by suppressing SOX6 expression.

Indexed as

Cell ProliferationBase SequenceCarcinoma, Squamous CellCell Line, TumorDNA PrimersEsophageal NeoplasmsHumansMicroRNAsReal-Time Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionSOXE Transcription FactorsDNA PrimersMicroRNAsMIRN208 microRNA, humanSOX8 protein, humanSOXE Transcription Factors

Identifiers

PMID25023649
PMCPMC4107867
OpenAlexW2126413893

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.