ea0029p773 | Endocrine tumours and neoplasia | ICEECE2012
Andoniadou C.
, Gaston-Massuet C.
, Reddy R.
, Jacques T.
, Dattani M.
, Martinez-Barbera J.
Activating mutations in the gene encoding β-catenin have been identified in the paediatric form of human craniopharyngioma (adamantinomatous craniopharyngioma, ACP), an aggressive pituitary tumour accounting for up to 10% of paediatric intracranial tumours. Recently, we generated an ACP mouse model and revealed that, as in human ACP, nucleocytoplasmic accumulation of β-catenin (βcat-nc) and over-activation of the Wnt/β-catenin pathway occurs only in very fe...