STK38 and cancer: NDR1, also known as serine/threonine kinase 38 or STK38, belongs to NDR (nuclear Dbf2‐related) family of kinases, which has been found in many species, including yeast, drosophila, and mammals.7 In humans, the NDR family of kinases are usually considered to regulate cell mitosis, embryonic development, centrosome duplication, and size of organs.7, 8 However, the role of NDR1 in carcinogenesis, cancer cell migration, and invasion remains unclear and ambiguous.