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. 2020 Jul 16;20(4):16. doi: 10.3892/ol.2020.11877

Figure 6.

Figure 6.

Associations between CXCR subunit expression levels, clinical features and immune cell fractions in pancreatic ductal adenocarcinoma tumor tissues. (A) Helper cells. (B) Overall immune cells. (C) Immune cell subsets. Red to blue: High abundance of immune infiltration to low abundance. Various colored side boxes were used to characterize the age, sex, histological grade, targeted molecular therapy and CXCR subunit expression levels. Colors from light to dark indicate that the value of the continuity variable is from low to high. Multiple colors represent two or multiple categorical variables. CXCR, C-X-C motif chemokine receptor.