散发性结肠癌中有关基因突变的研究进展结直肠癌是常见的消化道肿瘤之一,其病因和发病机制十分复杂,大部分肠癌都是非遗传性的“散发性肠癌”
散发性结肠癌是一种多基因突变累积作用的成果,重要涉及癌基因的激活、抑癌基因的失活及错配修复基因的缺失
近年来,从分子水平上研究散发性结肠癌的发生、发展及预后,寻找有效的治疗办法,已成为热点
本文围绕着散发性结肠癌有关基因突变的最新研究进展作一综述,为更加好地研究散发性结肠癌提供一定理论根据
[Abstract]Colorectalcancer(CRC)isoneofthemostcommontumor,whichhascomplicatedpathogenesis
ItisestimatedthatthevastmajorityofCRCisnon-hereditary“sporadiccancers”
Sporadiccoloncanceristheresultofamultigenemutationaccumulation,mainlyincludetheactivationofcancergene,loss-of-functioninactivationoftumorsuppressorgenes,andthelackofmismatchrepairgenes
Inrecentyears,theresearchofthegenesis,developmentandprognosisofsporadiccoloncanceronmolecularleveltofindmoreeffectivetreamenthasbecomethehotspot
Inthispaper,thelatestresearchonthegenemutationofsporadiccoloncancerisreviewedtoprovideatheoretica