MicroRNA expression profiles in enhancement of radiotherapy and the mechanisms.
- Author:
Ying ZHU
;
Changxin HUANG
- Publication Type:Journal Article
- MeSH:
Humans;
MicroRNAs;
metabolism;
therapeutic use;
Neoplasms;
metabolism;
radiotherapy;
Prognosis;
RNA, Messenger;
metabolism;
Radiation Tolerance
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2014;28(21):1721-1726
- CountryChina
- Language:Chinese
-
Abstract:
MicroRNAs are a class of small (-22nt) non-coding RNAs that bind to the 3' untranslated regions (3'-UTRs) of their target mRNAs in a complementary or partially complementary manner via the seed sequence in their 5'-region to regulate biological effect. MicroRNAs also expressin malignant tumors and have close relations with occurrence, development and other biological characteristics of tumor. The effect of radiotherapy and the prognosis of cancer patients are limited and influenced by radioresistant all the time. In recent years, the application of microRNAs to improve the radiation sensitivity of tumor cells is a new field in tumor biotherapy. This paper mainly reviews the identification of related microRNAs participating in and regulating the formation of radiosensitivity/radioresistent, and the research progress of their possible mechanisms.
