In silico analysis revealed a putative binding site for microRNA-137 (miR-137) in the SHANK2 3′UTR, while this was not the case for SHANK1 and SHANK3. Luciferase reporter assays were performed by overexpressing wild type and mutated SHANK2-3′UTR and miR-137 in human neuroblastoma cells and mouse primary hippocampal neurons. This evidence concerns the gene SHANK2 and neuroblastoma.