SP1 and cancer: According to the prediction results of starBase20, 229 miRNAs binding to SP1 (screening conditions: CLIP-Data ≥ 1, Degradome-Data ≥ 0, and pan-Cancer ≥ 4) and 107 miRNAs interacting with circ_0026628 (screening conditions: CLIP-Data ≥ 1 and Degradome-Data > 0) were discovered.