基于MicroRNAs及其靶基因的化学预防药物对肿瘤抑制的作用

Effect of Chemical Prevention Drugs-based Micro RNAs and Their Target Genes on Tumor Inhibition

化学预防药物包括天然化学预防药物和合成化学预防药物,他不仅可预防肿瘤发生,还可在肿瘤治疗中发挥作用。Micro RNAs(mi RNAs)是一类短链非编码RNA,通过降解m RNA或抑制m RNA翻译的方式调控着众多基因的表达。近年来越来越多研究表明,在多种肿瘤中化学预防药物通过影响mi RNAs及其靶基因的表达发挥对肿瘤的预防和治疗作用,且化学预防药物作用于mi RNAs及其靶基因在肿瘤中的实验研究已经展现出良好的安全性和疗效。基于mi RNAs及其靶基因的化学预防药物对肿瘤抑制的作用有望成为肿瘤研究新的切入点。本文就天然化学预防药物和合成化学预防药物与mi RNAs及其靶基因在肿瘤中的研究进展作一综述。

Chemopreventive drugs including natural chemopreventive drugs and synthetic chemopreventive drugs, it not only can prevent cancer, can also play a role in tumor treatment. MicroRNAs （miRNAs） is a kind of short chains of non-coding RNA, regulating the expression of many genes through the way of degradation of mRNA or inhibitting mRNA translation. In recent years, more and more studies have shown that chemopreventive drugs through influence the expression of miRNAs and their target genes play a role in the prevention and treatment in a variety of tumors, and chemopreventive drugs on the experimental study of miRNAs and their target genes in tumor have demonstrated a good safety and efficacy. Effect on chemopreventive drugs-based microRNAs and their target genes into cancer cells will be expected as a new starting point for cancer research. The thesis expounds and analyzes between the natural chemopreventive drugs and synthetic chemopreventive drugs and miRNAs and their target genes in tumor research progress.