Since amplified GLI was first observed in glioblastoma, it has now been commonly detected in the breast (Song et al., 2016), lung (Panneerselvam et al., 2019), pancreatic (Kowolik et al., 2019), colorectal (Park et al., 2019), leukemia (Jetten, 2019), and renal cell carcinoma (Kotulak-Chrzaszcz et al., 2019). This evidence concerns the gene GLI1 and glioblastoma.