Furthermore, in breast cancer, methylation of KRT7–AS at A877 enhances the stability of the KRT7–AS/KRT7 mRNA duplex via the IGF2BP1/HuR complex, while YTHDF1/eEF‐1 contributes to FTO‐regulated translation elongation of KRT7 mRNA, promoting lung metastasis [169]. Here, KRT7 is linked to breast cancer.