GSN and infection: In the context of cytoskeleton dynamics, actin adaptors and enzymes that reorganize, stabilize and sever cortical F-actin, such as MSN (moesin), FLNA (filamin A), and GSN (gelsolin) have been involved in early infection, and are responsible for pore fusion and viral entry (Jimenez-Baranda et al., 2007; Barrero-Villar et al., 2009; Garcia-Exposito et al., 2013).