Is hypermethylation-modulated downregulation of RASSF1A expression associated with the progression of esophageal cancer?
Our results suggest that RASSF1A may be one of the ESCC-related TSGs located at 3p21, and hypermethylation of the CpG island promoter of the RASSF1A is associated with the progression of ESCC.
This study suggests that AVF failure is associated with an increased adventitial fibrosis, myofibroblast activation and capillary rarefaction, potentially linked with endothelial-to-mesenchymal transition. In this scenario, our data suggest that PDGF may play a pathogenic role.