Fig. 5From: Loss of survival advantage for deficient mismatch repair in patients with advanced colorectal cancer may be caused by changes in prognostic value of CD8+T cellKaplan-Meier curve of overall survival and disease-free survival between stage I&II and III-IV dMMR patients for expression of CD8 at center of tumor (a); CD8 at invasive margin (b); PD-L1 at center of tumor (c); PD-L1 at invasive margin (d)Back to article page