NFKB1 and neoplasm: In Zhou's study,71 lactate from KRASMUT tumour cells promotes histone lactylation, activating circATXN7, which binds the NF‐κB p65 subunit, masks its nuclear localization signal, and sequesters it in the cytoplasm, thereby inhibiting NF‐κB signalling and increasing CTL sensitivity to AICD.