Figure 4
From: T cell subpopulations in lymph nodes may not be predictive of patient outcome in colorectal cancer
No association between Foxp3+ cells as a subset of CD4 T cells and tumour clinical features. Between 1 and 20 lymph nodes per selected patients with data available regarding tumour margin were analysed for Foxp3+ cells as a ratio of CD4+ (A) or CD8+ (B) cells. Data are represented as logged (base two) cell count ratios, with each boxplot representing the distribution of mean log2 ratios for each lymph node of a single patient. Solid circles indicate actual log-ratio values.