FOSL2 and hepatocellular carcinoma: miR-766-3p detected in hepatocellular carcinoma (HCC) cells and tissues was lower than control samples, and was remarkedly associated with TNM stage, tumor size, metastasis, and poor prognosis of hepatocellular carcinoma by targeting Wnt family member 3A, metastasis-associated protein 3 and fos-related antigen 2 (You et al., 2018; Liu et al., 2019; Li et al., 2020).