UCA1 and breast cancer: For example, oncogenic lncRNA-UCA1 has been reported to induce epithelial-mesenchymal transition (EMT) and promote BC cell migration and invasion through the miR-145–ZEB1/2–FSCN1 pathway, as well as by targeting miR-582-5p or modulation of the miR-143/HMGBG1 signaling pathway (Xue et al., 2016; Luo et al., 2017; Wu et al., 2019a).