Expression of MS4A4A on synovial infiltrating macrophages is a hallmark of rheumatoid arthritis and reflects disease severity
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Macrophages play a pivotal role in the progression of synovitis and joint destruction in rheumatoid arthritis (RA). MS4A4A, a transmembrane protein, has been linked to RA disease activity, but its role in synovitis remains unclear. The present cross-sectional ... ...