Seung-Young Oh, Giyong Jang, Jaeryuk Kim, Kyoung-Yun Jeong, Hyun Myong Kim, Yoon Jin Kwak, Seong-Ho Kong, Do Joong Park, Hyuk-Joon Lee, Sung-Yup Cho, Jong-Il Kim, Han-Kwang Yang
PURPOSE: Hereditary diffuse gastric cancer (HDGC) presents a significant genetic predisposition, notably linked to mutations in the CDH1 and CTNNA1. However, the genetic basis for over half of HDGC cases remains unidentified. The aim of this study is to identify novel pathogenic variants in HDGC and evaluate their protein expression. MATERIALS AND METHODS: Among 20 qualifying families, two were selected based on available pedigree and DNA. Whole genome sequencing (WGS) on DNA extracted from blood and whole exome sequencing (WES) on DNA from formalin-fixed paraffin-embedded tissues were performed to find potential pathogenic variants in HDGC...
April 11, 2024: Cancer Research and Treatment: Official Journal of Korean Cancer Association