NFKB1 and familial pancreatic carcinoma: Intriguingly, while 1,499 cells expressed many genes regulated by NF‐κB, AH375 cells poorly express genes downregulated by the same transcription factor (Supporting Information Figure S2c) suggesting a reprogramming of the NF‐κB pathway and a role for NF‐κB‐mediated gene repression in pancreatic cancer.