Importantly, DcR3 was positively associated with platelet distribution width (PDW) (P = 2.45 × 10−6, R = 0.63) in metastatic cancers but negatively associated with hemoglobin (HGB) (P = 0.002, R = −0.59) and hematocrit (HCT) (P = 0.001, R = −0.62) in non-metastatic cancers. Here, CYGB is linked to metastatic malignant neoplasm.