HULC and breast cancer: For example, lncRNA HULC is upregulated in liver cancer, and HULC overexpression can promote tumor progression in part through its inhibitory effects on the expression and activity of miR-372.26 Similar reports indicated that H19 functions as ceRNA to modulate let-7 and promotes breast cancer stem cell maintenance.27 Liu et al.28 revealed a reciprocal repression between loc285194 and miR-211 in colon cancer.