The positive correlation of UCA1 and MMP14 was additionally demonstrated in the epithelial OC tissues (EOC), where UCA1 levels were increased and associated with the International Federation of Gynecology and Obstetrics (FIGO) stage, lymph node metastasis, and poor prognosis [59]. This evidence concerns the gene UCA1 and metastatic malignant neoplasm in the lymph nodes.