IGFBP2 and medulloblastoma: Next, we confirmed that IGFBP2 upregulation is conserved in mouse models for SHH medulloblastoma, using cytokine array analysis of conditioned media from NeuroD2: Smo/A1 mouse primary medulloblastoma cells and SHH mouse medulloblastoma cell line, PZp53Med (Additional file 1: Fig. S2a, b).