GLI1 and mesothelioma: Interestingly, a recent pan-cancer analysis (de Reyniès et al., 2019) revealed that not only GLI-1 (p = 0.019584614) but also GLI-2 (p = 0.035063475) and SHH (p = 0.003447888) high expression have prognostic value in mesothelioma TCGA.