Functions and mechanisms of long non-coding RNAs in lung cancer
10.3969/j.issn.1000-8179.20130372
- VernacularTitle:长链非编码RNA在肺癌中的功能及机制研究
- Author:
Yanhua ZHAO
;
Xinli ZHANG
;
Wenling ZHANG
- Publication Type:Journal Article
- Keywords:
lncRNA;
lung cancer;
gene expression;
gene regulation
- From:
Chinese Journal of Clinical Oncology
2013;(23):1473-1476
- CountryChina
- Language:Chinese
-
Abstract:
Long non-coding RNAs (lncRNAs) are non-coding RNAs that have transcript lengths exceeding 200 bp and do not have the capacity for protein coding because of having no open reading frame. In the human genome, lncRNAs play important regulato-ry roles in the process of epigenetic, transcription and post-transcription, so they have become the focus of research followed by mi-croRNAs. The abnormal expression of lncRNAs in cancer usually represents different functions, such as the function of oncogenes or tumor suppressor genes, which promote or inhibit tumor growth. Lung cancer is a common malignant tumor with a five-year survival rate of 17%. Previous literature shows that MALAT1, H19, lincRNA p21, UCA1, and BC200 are closely related to the development of lung cancer. They could promote cancer growth, invasion and metastasis, apoptosis and induce drug resistance, and so on. This review aims to provide assistance in the diagnosis, treatment, and prognosis of lung cancer by clarifying the functions and mechanisms of ln-cRNAs.
