DNM2 and viral infectious disease: To first corroborate the role of DYN-2 in TCRV and LCMV infection, we pre-incubated A549 cells for 30 min with the inhibitor dynasore, followed by viral infections (MOI = 1) in the presence of the inhibitor for 1 h, and viral RNA levels were analyzed by reverse transcription quantitative PCR (RT-qPCR) at 24 hpi.