Molecular analysis demonstrated that adjusting the expression of NF-κB1, BAG cochaperone 3 (BAG3), Mcl-1, growth arrest, and DNA damage-inducible alpha (GADD45A), and harakiri (HRK) was responsible for achieved anti-tumor effects exerted by MSCs-TRAIL in CSCs (185). Here, NFKB1 is linked to neoplasm.