GPX4 and posterior cortical atrophy: We integrated these results by performing an IHC TMA co‐staining of MCT1 and GPX4, and we observed that GPX4 expression levels were higher in tissues with increased MCT1 expression (Fig. 1D), suggesting that GPX4 might play a role in lactate‐enriched (i.e., MCT1 high) PCa tissues.