CXCL6 and infection: Among the 19 most significantly over-expressed genes (> 3 fold), 7 were associated with inflammation (CXCL6, BCL2A1, LGALS9, C3, BIRC3, CFB, and CD40) and 9 out of 19 genes were associated with infection (CXCL6, BCL2A1, LGALS9, C3, BIRC3, CFB, CD40, CTSC and TCN1).