COL5A1 and glioblastoma: Consistent with the results from non-tumor samples, all the TIMGs that we identified (ENO1, MUC1, COL5A1, COL11A1, IL11, AIM2, JUNB) as well as FABP7, exhibited significantly or moderately elevated expression in multiple TCGA tumors, including GBM, compared to normal tissues (Figure S6).