However, many mutations in the gene encoding the F‐box and the WD repeat‐containing protein 7 (FBXW7), a unique tumour suppressor that contains WD40‐repeat domains, have been detected in ovarian, breast and colorectal cancer cell lines, implicating the potential role of WD40‐repeats in the inhibition in tumorigenesis.11 Here, FBXW7 is linked to neoplasm.