Fig 1. MRSA-specific memory CD4 T cells.
Flow cytometry analysis of MRSA-specific memory (CD27+CD45RO+ or CD27-) CD4 T-cell responses in HIV-infected or HIV-uninfected participants with MRSA SSTI, colonization or neither. Frequency of memory CD4 T cells producing (A) IFNγ, (B) IL-17, (C) TNF and (D) CD40L. For all figures, horizontal lines indicate medians. P-values were calculated using the Mann-Whitney U test.
