Figure 3.

CD64 expression correlates with the interferon signature in SLE. Bivariate analysis of CD64 expression on monocytes (MFI, determined with flow cytometry; n = 108) and (a) the expression of the ISGs MX1, IFI44, and Ly6E (determined with real-time PCR), (b) the composite IFN score derived from the three ISGs, or (c) expression of the IFN-γ-inducible gene CXCL9. Spearman's correlation was used for all analyses.

Li et al. Arthritis Research & Therapy 2010 12:R90   doi:10.1186/ar3017
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