Potential clinical insights into microRNAs and their target genes in esophageal carcinoma.

Esophageal carcinoma (EC) are characterized by dysregulation of microRNAs, which play an important roles as a posttranscriptional regulators in protein synthesis, and are involved in cellular processes, such as proliferation, apoptosis, and differentiation. Recently, altered miRNAs expression has been comprehensively studied in EC by high-throughput technology. Increased understanding of miRNAs target genes and their potential regulatory mechanisms have clarified the miRNAs activities and may provide exciting opportunities for cancer diagnosis and miRNA-based genetherapy. Here, we reviewed the most recently discovered miRNA target genes, with particular emphasis on the deciphering of their possible mechanisms and the potential roles in miRNAs-based tumour therapeutics.