Research progress of microRNA in the early diagnosis of lung cancer / 肿瘤研究与临床

microRNA(miRNA)is a group of naturally occurring small non-coding RNA of about 22 nucleotides that have recently emerged as important regulators of gene expression at the posttranscriptional level.miRNAs relates closely with the progressive,diagnosis,treatment and prognosis in lung cancer,this article describes the miRNA in the early diagnosis of lung cancer and potential application value to elaborate.