miR-103, miR-195, and miR-15b have identical 5′ miRNA sequences and share common binding sites in the 3′-untranslated region (UTR) of SALL4, which inhibits SALL4 expression and activates caspase-3 and caspase-7 in glioma cells [86]. This evidence concerns the gene SALL4 and central nervous system cancer.