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Published in: Journal of Cancer Research and Clinical Oncology 9/2014

01-09-2014 | Review – Cancer Research

The role of miR-148a in gastric cancer

Authors: Jiazeng Xia, Xiaoqiang Guo, Jiang Yan, Kaiyuan Deng

Published in: Journal of Cancer Research and Clinical Oncology | Issue 9/2014

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Abstract

Purpose

Gastric cancer is one of the most common malignant diseases worldwide, although much progress has been achieved in recent years, the early diagnosis and treatment for gastric cancer are not yet satisfactory and, thus the prognosis is still poor. MicroRNAs (miRNAs) can regulate a variety of physiological and developmental processes, it has been revealed that many miRNAs contribute the initiation and progression of various cancers. MiR-148a is one of the most important miRNAs in gastric cancer, and the aim of this paper is to provide an overview of various roles of miR-148a in gastric cancer.

Methods and results

We searched studies in electronic databases. MiR-148a was down-regulated in gastric cancer tissues and cell lines, which was resulted from the hypermethylation in its promoter region. Furthermore, miR-148a could regulate several different target genes and pathways involving tumor proliferation, invasion and metastasis.

Conclusion

MiR-148a may serve as a novel biomarker for the diagnosis and as a new therapeutic target in gastric cancer.
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Metadata
Title
The role of miR-148a in gastric cancer
Authors
Jiazeng Xia
Xiaoqiang Guo
Jiang Yan
Kaiyuan Deng
Publication date
01-09-2014
Publisher
Springer Berlin Heidelberg
Published in
Journal of Cancer Research and Clinical Oncology / Issue 9/2014
Print ISSN: 0171-5216
Electronic ISSN: 1432-1335
DOI
https://doi.org/10.1007/s00432-014-1649-8

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