NFKB1 and cancer: Blocking the NF‐κB pathway sensitized the radiosensitivity of HCC cells.32 NF‐κB in the irradiated cells determined radioresistance of the tumor cells.33 Wu et al34 found that it was via NF‐κB/HIF‐1 signaling pathway that cancer cell proliferation, migration, and radioresistance were regulated.