CD40 and adenocarcinoma: The most significant finding was that of CD40 (Q-value = 3.36 × 10−4), whose Spearman's correlation was much more negative in adenocarcinoma samples (rho = −0.66) than in matched normal controls (rho = 0.25), and whose expression was significantly higher in normal samples (P-value = 2.82 × 10−4).