CEACAM19 gene located in chromosome 19, a previous study showed high expression of CEACAM19 for patients with breast cancer (Estiar et al., 2017); CLPTM1 has been shown to increase the risk of lung cancer and melanoma (Llorca-Cardenosa et al., 2014; Lee et al., 2017). Here, CEACAM19 is linked to melanoma.