Pluto Bioinformatics

GSE147368: Functional characterization of the novel GWAS-identified GP2 coding variant

Bulk RNA sequencing

In a meta-analysis of three GWASs in the Japanese population, we identified a novel locus at 16p12.3 significantly associated with pancreatic cancer susceptibility. A series of experiments were performed to explore the functional impact of the nonsynonymous lead SNP rs78193826 of the GP2 gene at 16p12.3 on global gene expression. Based on CRISPR-Cas9-induced mutation, RNA-seq, and GSEA analyses, we demonstrated that the functional relevance of rs78193826 may involve modulation of KRAS activity. SOURCE: Masahiro Nakatochi Nagoya University