Fig. 3From: TLR2 and caspase-1 signaling are critical for bacterial containment but not clearance during craniotomy-associated biofilm infectionTLR2 does not regulate leukocyte influx during S. aureus craniotomy infection. WT and TLR2 KO mice were sacrificed at days 3, 7, or 14 following S. aureus craniotomy infection, whereupon (a) total CD45+ leukocyte, (b) MDSC (CD11bhighLy6C+Ly6G+F4/80−), (c) neutrophil (CD11blowLy6C+Ly6G+F4/80−), and (d) monocyte (Ly6C+Ly6G−CD11b+F4/80−) infiltrates were quantified in the galea and brain. Results were combined from 3 independent experiments (n = 10–16 mice/group)Back to article page