The incidence of esophageal cancer is rising,mostly because the increasing incidence of esophageal adenocarcino main Western countries.Despit eimprovements in diagnosis and treatment,the overall5-year survival rates r...The incidence of esophageal cancer is rising,mostly because the increasing incidence of esophageal adenocarcino main Western countries.Despit eimprovements in diagnosis and treatment,the overall5-year survival rates remain low.Micro RNAs(mi RNAs)are small non-coding RNA molecules that regulate the expression of target genes.Recently,disease specific mi RNAs have been identified,which act as tumor suppressors or oncogenes.In this review,we will summarize the current knowledge about the function of aberrantly expressed mi RNAs in esophageal cancer.We selected 5 mi RNAs(mi RNA-21,-143,-145,-196a and let-7)based on the available literature,and described their potential role in regulating pathways that are deregulated in esophageal cancer.Finally we will highlight the current achievements of using and targeting mi RNAs.Because these mi RNAs likely have important regulatory roles in cancer development,they open a therapeutic window for new treatment modalities.展开更多
文摘The incidence of esophageal cancer is rising,mostly because the increasing incidence of esophageal adenocarcino main Western countries.Despit eimprovements in diagnosis and treatment,the overall5-year survival rates remain low.Micro RNAs(mi RNAs)are small non-coding RNA molecules that regulate the expression of target genes.Recently,disease specific mi RNAs have been identified,which act as tumor suppressors or oncogenes.In this review,we will summarize the current knowledge about the function of aberrantly expressed mi RNAs in esophageal cancer.We selected 5 mi RNAs(mi RNA-21,-143,-145,-196a and let-7)based on the available literature,and described their potential role in regulating pathways that are deregulated in esophageal cancer.Finally we will highlight the current achievements of using and targeting mi RNAs.Because these mi RNAs likely have important regulatory roles in cancer development,they open a therapeutic window for new treatment modalities.
