SH3GLB1 and neoplasm: SH3GLB1—SH3GLB1 (SH3 domain GRB2-like endophilin B1), also known as Bif-1 and endophilin B1, is a tumor suppressor gene of the endophilin protein family (Pierrat et al., 2001; Snoek et al., 2008; Mokarram et al., 2017).