Based on the Kaplan-Meier (KM) survival analysis, patients with LIHC, LGG, GBMLGG, GBM, ALL-R, and PAAD who had high PPARG expression levels had shorter OS compared to those with BLCA and KIRC, who had higher PPARG expression levels and longer OS (Figure 2A). Here, PPARG is linked to glioblastoma.