Our data suggested that the mRNA and protein expression levels of RACK1 were significantly higher in three glioblastoma cell lines than in normal brain tissues (Figure 2A * p < 0.05, ** p < 0.01, ** p < 0.01; Figure 2B * p < 0.05, * p < 0.05, ** p < 0.01). The gene discussed is RACK1; the disease is glioblastoma.