Fig. 3From: Transcriptional response to interferon beta-1a treatment in patients with secondary progressive multiple sclerosisClustering of SPMS patients based on 104 DEGs. Heatmap depicting hierarchical clustering of SPMS patients according to expression of 104 DEGs, upregulated genes demonstrated in red and down regulated in blue. The left vertical panel presents treatment status of SPMS patients: non treated -purple, IFN treated transcriptional responders- green, IFN treated transcriptional non-responders - yellowBack to article page