CDC42 Use in Viral Cell Entry Processes by RNA Viruses
AbstractThe cellular actin cytoskeleton presents a barrier that must be overcome by many viruses, and it has become increasingly apparent many viral species have developed a diverse repertoire of mechanisms to hijack cellular actin-regulating signalling pathways as part of their cell entry processes. The Rho family GTPase Cdc42 is appreciated as a key moderator of cellular actin dynamics, and the development of specific Cdc42-inhibiting agents has given us an unprecedented ability to investigate its individual role in signalling pathways. However, investigative use of said agents, and the subsequent characterisation of the role Cdc42 plays in viral entry processes has been lacking. Here, we describe the current literature on the role of Cdc42 in human immunodeficiency virus (HIV)-1 cell entry, which represents the most investigated instance of Cdc42 function in viral cell entry processes, and also review evidence of Cdc42 use in other RNA virus cell entries, demonstrating prime areas for more extensive research using similar techniques. View Full-Text
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Swaine, T.; Dittmar, M.T. CDC42 Use in Viral Cell Entry Processes by RNA Viruses. Viruses 2015, 7, 6526-6536.
Swaine T, Dittmar MT. CDC42 Use in Viral Cell Entry Processes by RNA Viruses. Viruses. 2015; 7(12):6526-6536.Chicago/Turabian Style
Swaine, Thomas; Dittmar, Matthias T. 2015. "CDC42 Use in Viral Cell Entry Processes by RNA Viruses." Viruses 7, no. 12: 6526-6536.