Figure 1. Study design flow chart. TED, thyroid eye disease; DEGs, differentially expressed genes; ROC, receiver operating characteristic; WGCNA, weighted correlation network analysis; PPI, protein-protein interaction network; GO, Gene Ontology; KEGG, Kyoto Encyclopedia of Genes and Genomes; GSEA, gene set enrichment analysis; GSVA, gene set variation analysis; IHC, immunohistochemistry.