Pilocytic astrocytoma of the optic pathway: a tumour deriving from radial glia cells with a specific gene signature

A Tchoghandjian, C Fernandez, C Colin, I El Ayachi, B Voutsinos Porche, F Fina, D Scavarda, M. D Piercecchi Marti, D Intagliata, L Ouafik, C Fraslon Vanhulle and D. Figarella Branger

Brain 132 ( 6 ): 1523 - 1535 , 2009