ESRP1 and phenylketonuria: Multivariate analysis, which included age, gender, pathological stage (pStage), and ESRP1 expression, demonstrated that ESRP1 high expression was an independent prognostic factor for favorable OS in the ACRG diffuse-type cohort (HR: 0.57, 95% CI: 0.37–0.89, p = 0.014, Fig. 1F), the TCGA diffuse-type cohort (HR: 0.45, 95% CI: 0.19–1.05, p = 0.06, Fig. 1G), and the PKU cohort (HR: 0.23, 95% CI: 0.08–0.62, p = 0.004, Fig. 1H).