CSF2 and viral infectious disease: Functional clustering analysis revealed the implication of these transcripts in viral infection, intracellular and across membrane transport, GPCR signaling, WNT and mTOR signaling, tissue development and morphogenesis, response to transforming growth factor beta signaling, regulation of protein modification and degradation, response to granulocyte macrophage colony-stimulating factor, and response to hormonal stimulus and growth factors (Figure S1C).