KRAS and familial pancreatic carcinoma: The aim of this study is to investigate the role of the cytokine-induced killer cells (CIKs) cocultured with dendritic cells (DCs) and pulsed with K-ras (12-Val) mutant peptide in the killing of pancreatic cancer cell lines, PANC-1 and SW1990, both in vivo and in vitro.