Additional file 4: of Immune profiling of pre- and post-treatment breast cancer tissues from the SWOG S0800 neoadjuvant trial LiXiaotong WarrenSarah PelekanouVasiliki WaliVikram CesanoAlessandra LiuMingdong DanaherPatrick ElliottNathane NahlehZeina HayesDaniel HortobagyiGabriel BarlowWilliam HatzisChristos PusztaiLajos 2019 Figure S4. Correlation between TIL counts and PD-L1 expression. A. Correlation between TIL counts and PD-L1 expression on tumor cells. B. Correlation between TIL counts and PD-L1 expression on stromal cells. C. TIL counts in cases with positive and negative PD-L1 expression on tumor cells. D. TIL counts in cases with positive and negative PD-L1 expression on stromal cells. For A and B, Solid line and grey shade represent linear regression line and 95% confidence interval, respectively. Besides, Pearson correlation coefficient r and p-value are added. For C and D, p values are from Wilcoxon test. (PDF 74 kb)