Figure 8. APOE is upregulated in GC clinical samples and correlated with shorter survival in GC patients. (A) Immunohistochemical staining of normal and gastric cancer tissues with anti-APOE antibody. (B) Quantitative analysis of APOE staining shows significantly H-score in gastric tumor samples compared with adjacent normal tissues (83 normal tissues and 97 tumor samples). (C) GC patients with APOE over-expression displayed less favorable overall survival than those with low APOE expression.