NLK and cancer: Besides, NLK is reported to regulate various signalling pathways, such as pro‐tumour Wnt,36 Notch37 and mTOR signalling38 as well as anti‐tumour Hippo signalling.39 This might be the reason why NLK exerts diverse functions during different cancers.23, 40, 41 However, sometimes there are contradictions about NLK function when in different diseases.