On the other hand, the immunohistochemistry and immunofluorescence of the cerebellar tumors in orthotopic Gr3 MB xenografted mice treated with AA7.1 in vivo showed reduced Prune-1 levels and consequently increased the neuronal differentiation markers neuron-specific class III b-tubulin Tuj1 and GFAP [15]. The gene discussed is GFAP; the disease is cerebellar neoplasm.