It promotes Meningitic E. coli‐induced neuroinflammatory responses,[17] and is involved in stemness and chemosensitivity of pancreatic cancer.[35] Our study is the first to demonstrate a novel role for DDIT4‐AS1 in regulating autophagy, and also reveals its cancer‐promoting role in TNBC. This evidence concerns the gene DDIT4 and familial pancreatic carcinoma.