Other viral infection-related signaling pathways included eukaryotic initiation factor 2 (eIF2), mammalian target of rapamycin (mTOR), eukaryotic initiation factor 4 (eIF4)/ p70S6K, glucocorticoid receptor, NF-kappa B and innate cell-related pathways (natural killer cells and dendritic cells). Here, MTOR is linked to viral infectious disease.