Article
The chronological sequence of somatic mutations in early gastric carcinogenesis inferred from multiregion sequencing of gastric adenomas.
Oncotarget - 28 Jun 2016
Lim Chul-Hyun, Cho Yu Kyung, Kim Sang Woo, Choi Myung-Gyu, Rhee Je-Keun, Chung Yeun-Jun, Lee Sug-Hyung, Kim Tae-Min
Abstract excerpt
Mutation profiles and intratumoral heterogeneity are not well understood for benign gastric adenomas, some of which progress into malignant gastric adenocarcinomas. In this study, we performed whole-exome sequencing of three microsatellite stable (MSS) and two microsatellite instability-high (MSI-H) gastric adenomas with three regional tumor biopsies per case. We observed that the mutation abundance of benign...
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