much of the genetic predisposition to polyposis,and particularly to serrated polyposis(SP),remains *** germline pathogenic variants in RNF43,a tumor suppressor that exerts negative feedback in the Wnt/β-catenin signa...
详细信息
much of the genetic predisposition to polyposis,and particularly to serrated polyposis(SP),remains *** germline pathogenic variants in RNF43,a tumor suppressor that exerts negative feedback in the Wnt/β-catenin signaling pathway,have been causally linked to some SP cases(ted with increased risk of colorectal cancer(CRC).^(1) most known hereditary CRC and polyposis genes affect DNA repair,BmP/tGF-β,or Wnt signaling,being the latter associated with adenomatous and serrated polyposis phenotypes.2 Based on this observation,we evaluated the presence and role of germline variants in those pathways in unsolved polyposis patients.
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