CircNUP54 Promotes Hepatocellular Carcinoma Progression via Facilitating HuR Cytoplasmic Export and Stabilizing BIRC3 mRNA

A new oncogenic circRNA, hsa_circ_0070039, was identified to be significantly upregulated in HCC through circRNA sequencing. As verified in 68 HCC samples, circNUP54 overexpression was correlated with aggressive cancerous behaviors and poor outcomes.