ZBTB20 and acute myeloid leukemia: Similarly, circ_0058058, circ_SFMBT2, and circ_ATAD1 are up-regulated in AML and have been demonstrated to promote cell growth and proliferation via the miR-4319/eukaryotic imitation factor 5A2 (EIF5A2), miR-582-3p/zinc finger and BTB domain containing 20 (ZBTB20), miR-34b regulatory axes, respectively (80–82).