Fig. 4

Gene expression in macrophages differentiated from synovial fluid monocytes in rheumatoid arthritis (RA). Analyses of mRNA expression levels of genes involved in extracellular matrix remodeling formation in colony-stimulating factor-1 (CSF-1)- or IL-34-differentiated macrophages (Mφ) derived from monocytes of synovial fluid in RA (n = 3). Data are shown as relative quantity (RQ) in CSF-1 Mφ, as described in “Methods”. *P < 0.05