ABCG2 and viral infectious disease: The KEGG analysis revealed that many processes changed in Sf9 cells after virus infection, including nutrition and energy metabolism-related processes (such as “linoleic acid metabolism” and “vitamin digestion and absorption”), cell membrane integrity and function-related pathways (such as “glycerophospholipid metabolism” and “ether lipid metabolism”), detoxification-related pathways (such as “ABC transporters”), and growth and development-related pathways (such as “insect hormone biosynthesis”).