S100A12 and Sepsis: In sepsis, S100A12 expression level was negatively correlated with the abundance of memory B cells (r = −0.213, P < 0.01), activated dendritic cells (r = −0.214, P < 0.01), resting NK cells (r = −0.179, P < 0.05) and CD8T cells (r = −0.263, P < 0.001) (Figure 6C).