Figure 13. Identification of key protective protein PHLPP1 in KIRC. (A) Prognostic contribution of model genes predicted by random forest algorithm. (B) Transcriptomic expression levels of PHLPP1. (C) Association between PHLPP1 expression levels and tumor stage. Association of PHLPP1 expression levels with (D) grade, (E) IVC invasion, and (F) age. (G) Association of PHLPP1 expression levels with prognostic indicators for KIRC. Abbreviations: KIRC: kidney renal clear cell carcinoma; IVC: Inferior Vena Cava.