Regulation of sonic hedgehog-GLI1 downstream target genes PTCH1, Cyclin D2, Plakoglobin, PAX6 and NKX2.2 and their epigenetic status in medulloblastoma and astrocytoma
Mehdi H Shahi, Mohammad Afzal, Subrata Sinha, Charles G Eberhart, Juan A Rey, Xing Fan and Javier S Castresana*