PPARG and neoplasm: Highly expressed PPARG tumor cells were more resistant to carboplatin (correlation coefficient = −0.422, p < 0.001), cisplatin (correlation coefficient = −0.396, p = 0.002), arsenic trioxide (correlation coefficient = −0.419, p < 0.001), and lomustine (correlation coefficient = −0.410, p = 0.001) (Figure 8).