Of note, a very few were exclusive to each group, namely 1 in the donor group (ANXA7) and 7 in the GBM group (PDLIM1, ANK1, EPB42, CALD1, CTTN, TMEM40, HSD17B10) (Fig. 3D, E, Supplemental Table S2). Here, ANK1 is linked to glioblastoma.