CXCL10 and chronic myelogenous leukemia, BCR-ABL1 positive: miR-15a-5p has been testified to target C-X-C motif chemokine ligand 10 (CXCL10) to suppress metastasis in chronic myeloid leukemia [16], implying the potential mechanism of miR-15a-5p with CXCL in cancers.