Research progress of molecular mechanism on miR-29 family for regulating the formation, development and metastasis of breast cancer / 肿瘤研究与临床

ABSTRACT

MicroRNAs (miRNAs), a non-encoding small molecular RNA, is entitled to regulate gene expression after transcription, which plays a key role in the progress of tumorigenesis, growth and metastasis. MiR-29 family consists in miR-29a, miR-29b and miR-29c, all featured by the regulation of breast cancer. This review will summarize the regulation and molecular mechanism of miR-29 family in all critical stages of breast cancer, and evaluate the value of miR-29 as a new diagnostic and prognostic biomarker or therapeutic target.