Hsd11β1 was suppressed in Math1-Cre SmoM2c Hh-associated medulloblastomas compared to control cerebella from mice (Fig. 4b), as was the case for Hsd11β1 expression in human BCCs compared to adjacent skin (Fig. 2 and Supplementary Table 4). The gene discussed is ATOH1; the disease is medulloblastoma.