Fig. 1From: Molecular alterations in skeletal muscle in rheumatoid arthritis are related to disease activity, physical inactivity, and disabilityNovel network identified by muscle gene expression in rheumatoid arthritis (RA): gene expression was determined in muscle from 20 persons with RA and 20 controls matched by age, gender, and body mass index. The network shows connections between genes with differential expression in RA relative to control muscle. Genes in red were upregulated and genes in green were downregulated in muscle in RABack to article page