Enrichment analysis with GO analysis revealed that various biological pathways were enriched such as “Cellular response to IL-1,” “Cellular response to IFN-γ,” “Positive regulation of IL-6,” “IL-8 secretion,” “Mononuclear cell migration,” “Regulation of mononuclear cell migration,” and “Response to lipopolysaccharide (LPS),” all of which are reported to be in relation to granuloma formation in sarcoidosis lesion (Table 2A). The gene discussed is CXCL8; the disease is sarcoidosis.