Fig. 2From: Synovium is a sensitive tissue for mapping the negative effects of systemic iron overload in osteoarthritis: identification and validation of two potential targetsDifferentially expressed genes and results of related bioinformatics analyses. A Boxplot of the normalized data. B PCA results before batch effect removal for multiple datasets. C PCA results after batch effect removal for multiple datasets. D Volcano plot of differentially expressed genes. E Heatmap of differentially expressed genes. PCA, principal component analysisBack to article page