TUBB and glioblastoma: In order to investigate the role of KPNA2 in the subcellular translocation of c-Myc also in GBM U87 MG cells, KPNA2KD and KPNA2pos cells were co-stained for c-Myc as well as for DAPI and beta-Tubulin for the visualisation of nucleus and the cytoskeleton, respectively.