Identification of malignant phenotype related genes in pancreatic ductal adenocarcinoma. Identification of malignant phenotype related genes in pancreatic ductal adenocarcinoma

To explore malignant phenotype related genes in Panc-1-CTC, we performed gene expression array analysis with Panc-1-CTC and Panc-1-Parent (Panc-1-P). As a result, TGFBI upregulation emerged as highly malignant feature for pancreatic ductal adenocarcinoma. Identification of malignant phenotype related genes in pancreatic ductal adenocarcinoma Overall design: Extraction of difference of gene expression level between highly malignant subline (Panc-1-CTC) and low malignant subline (Panc-1-P)