Figure 8. Correlation between immunological infiltrates and GPR37 expression. (A) Eosinophils, Macrophages, NK cells, NK CD56dim cells, Neutrophils, and T cells were all positively linked with GPR37 expression. (B, C) Infiltration of M2 macrophages and cancer-associated fibroblasts were associated with poor outcome. (D) The M2 markers were positively linked with GPR37 expression.