NAMPT and familial pancreatic carcinoma: In ovarian,216 prostate and pancreatic cancers, NAPRT has been found upregulated just like NAMPT gene.193,217 While in glioblastoma, neuroblastomas,218 chondrosarcoma,219 gastric cancer,220 leukemia193, and colorectal cancer,221 NAPRT has been found downregulated.