To further analyze broad metabolic pathways of CRS participation in hair growth inhibition, KEGG pathway enrichment analyses were conducted and revealed that CRS also affected gene expression in numerous other metabolic pathways, including arachidonic acid metabolism, glutathione metabolism, glycolysis gluconeogenesis, nicotinate and nicotinamide metabolism, purine metabolism, retinol metabolism and ABC transporters. The gene discussed is ABCG2; the disease is congenital rubella syndrome.