CLEC4D and legionellosis: Out of the IL pathways mostly enriched with up-regulated genes, 97% were immune and disease related pathways with notable examples as Chemokine signaling pathway, NF-κB signaling pathway, Toll-like receptor signaling pathway, Leukocyte transendothelial migration, Leishmaniasis, Phagosome, Amoebiasis, Tuberculosis, Legionellosis, Inflammatory bowel disease and C-type lectin receptor signaling pathway, among others.