Furthermore, it was found that miR-194-5p was enriched with lncRNA-HEIH and that miR-194-5p reduced the levels of lncRNA-HEIH and GNA13 (Figs. 5, 6 Supplementary Figs. 6, 7), which are involved in the metastatic potential of breast cancer and may serve as a prognostic biomarker for HCC patients48,49. The gene discussed is HEIH; the disease is breast cancer.