Slides were associated with lower IHC scores in the T3-4 group, AJCC stage 3–4 group, and ISUP grade 1–4 groups (p < 0.05, Figure 5C), consistent with TCGA data mining of FDX1 mRNA expression based on tumour stage and grade (Figures 3B,C). This evidence concerns the gene FDX1 and neoplasm.