Fig. 5From: Identification of ferroptosis related markers by integrated bioinformatics analysis and In vitro model experiments in rheumatoid arthritisAnalysis of immune cell infiltration in RA. A 10 types of immune cells (marked in red) were differentially distributed between groups in the violin diagram (P < 0.05); B The correlation heatmap of the 22 types immune cells (red: positive correlation; blue: negative correlation); C RRM2 was positively correlated with 6 type of infiltrating immune cells and negatively correlated with 5 type of cells in the lollipop chart (marked in red; P < 0.05)Back to article page