PIM1 and neoplasm: Our stringent and funnel-like in silico and wet lab analyses allowed us to focus on two MR-circRNAs (hsa_circ_0076215 and hsa_circ_0076216), synthesized by the common host gene PIM1 and, in turn, predicted to sponge two tumor suppressor miRNAs (miR-16-5p and miR-195-5p) showing PIM1 among their validated targets.