Evidence map›Paper›PMID 30210912›Full record

ArticleAmerican journal of cancer research2018

A three miRNAs signature for predicting the transformation of oral leukoplakia to oral squamous cell carcinoma.

Huan Chen, Xiangzhen Liu, Zhenning Jin, Chenyu Gou, Minglu Liang, Li Cui, Xinyuan Zhao

Open access · greenAbstract read
In one paragraph

Article in American journal of cancer research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 23% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

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  15. Serum miR-22 is a novel prognostic marker for acute myeloid leukemia.Journal of clinical laboratory analysis · 2020
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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

7 authors at 4 institutions in 2 countries.

Huan ChenShenzhen Stomatological Hospital, Southern Medical University Shenzhen 518000, China.
Xiangzhen LiuDepartment of Oral and Maxillofacial Surgery, First Affiliated Hospital, Sun Yat-sen University Guangzhou 510080, China.
Zhenning JinUCLA School of Dentistry Los Angeles, CA 90095, USA.
Chenyu GouSixth Affiliated Hospital, Sun Yat-sen University Guangzhou 510655, China.
Minglu LiangStomatological Hospital, Southern Medical University Guangzhou 510260, China.
Li CuiUCLA School of Dentistry Los Angeles, CA 90095, USA.
Xinyuan ZhaoStomatological Hospital, Southern Medical University Guangzhou 510260, China.
Guangdong Province Stomatological Hospital · CNSun Yat-sen University · CNUniversity of California, Los Angeles · USSouthern Medical University Shenzhen Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oral squamous cell carcinoma (OSCC) remains to be a global health problem. However, the underlying molecular mechanisms regulating the oral leukoplakia (OLK) to OSCC remain poorly known. MicroRNAs (miRNAs) expression profiles of GSE33299 and GSE62809 were downloaded from gene expression omnibus (GEO) respectively. R software and bioconductor packages were used to compare and identify the differentially expressed miRNAs between OLK tissues and OLK transformed OSCC (OLK-OSCC). The target genes of commonly changed miRNAs were then subjected to gene ontology (GO) enrichment analysis, pathway analysis and miRNA-target genes network analysis. The prediction power of commonly changed miRNAs was further tested in an independent cohort. In total, 161 (88 upregulated and 73 downregulated) and 68 (19 upregulated and 49 downregulated) markedly altered miRNAs were identified from GSE33299 and GSE62809 respectively. The downstream targets of these differentially expression miRNAs in the two cohorts shared many top enriched GO and KEGG pathways. A set of three miRNAs signature including miR-129-5p, miR-296-5p and miR-450b-5p was commonly changed in both GSE33299 and GSE62809. Functional analysis revealed that the downstream target genes of the miRNA signature were associates with transcriptional regulation, estrogen signaling pathway, p53 signaling pathway and RIG-I-like receptor signaling pathway. This three-gene signature was further successfully validated in another independent cohort. The expression levels of miR-129-5p and miR-296-5p were significantly downregulated in OLK-OSCC tissues compared to OLK tissues, while miR-450b-5p levels were higher in OLK-OSCC tissues. In addition, this three miRNAs signature could discriminate OLK from OLK-OSCC with high accuracy. In conclusion, our study has identified a three miRNAs signature that might help predict the transformation of OLK to OSCC. Which will provide useful guidance for therapeutic applications.

Indexed as

Functional analysisMicroRNAsoral leukoplakiaoral squamous cell carcinoma

Identifiers

PMID30210912
PMCPMC6129488
OpenAlexW2996511348

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.