title: GNAS a tumor suppressor in medulloblastoma.
mesh_terms: D000818:Animals; D002528:Cerebellar Neoplasms / Q000235:genetics*; D002864:Chromogranins; D019205:GTP-Binding Protein alpha Subunits, Gs / Q000235:genetics*; D016147:Genes, Tumor Suppressor; D053823:Hedgehog Proteins; D006801:Humans; D008527:Medulloblastoma / Q000235:genetics*; D051379:Mice; D025521:Tumor Suppressor Proteins / Q000235:genetics
chemical_list: D002864:Chromogranins; D053823:Hedgehog Proteins; D025521:Tumor Suppressor Proteins; C406732:GNAS protein, human; D019205:GTP-Binding Protein alpha Subunits, Gs