MICA and exocrine pancreatic carcinoma: Previous findings from our group have shown that the pancreatic carcinoma cell line Panc89 is heterozygous for MICA*009:01 (A6) and MICA*027 (A5), and the prostate carcinoma cell line PC-3 is heterozygous for MICA*008:01:01 (A5.1) and MICA*012:01:01 (A4).