Editorial Volume 7, Issue 6 pp 358—359

Figure 1. Correlation in the expression between metagenes corresponding to dendritic cells (DC) and cytotoxic T lymphocytes (CTL) in four major distinct cancer types. The levels of expression of DC and CTL metagenes were determined as arbitrary units for distinct patients (each point correspond to one patient) on logarithmic scales using the microarray cohorts described in Reference [6]. Pearson correlation coefficients (R) and linear regressions (in red) are provided for each cancer type.