Publications by authors named "Mi-Ri Yun"
Purpose: Helicobacter pylori infection induces phenotype-stabilizing methylation and promotes gastric mucosal atrophy that can inhibit CpG-island methylation. Relationship between the progression of gastric mucosal atrophy and the initiation of CpG-island methylation was analyzed to delineate epigenetic period for neoplastic transformation.
Materials And Methods: Normal-appearing gastric mucosa was biopsied from 110 H.