Herpesvirus transport to the nervous system and back again.
Herpes simplex virus, varicella zoster virus, and pseudorabies virus are neurotropic pathogens of the Alphaherpesvirinae subfamily of the Herpesviridae. These viruses efficiently invade the peripheral nervous system and establish lifelong latency in neurons resident in peripheral ganglia. Primary and recurrent infections cycle virus particles between neurons and the peripheral tissues they innervate. This remarkable cycle of infection is the topic of this review. In addition, some of the distinguishing hallmarks of the infections caused by these viruses are evaluated in terms of their underlying similarities.
Department of Microbiology-Immunology, Northwestern University Feinberg School of Medicine, Chicago, Illinois 60611, USA. g-smith3@northwestern.edu
Gregory
G
Smith
D000818:Animals; D011558:Herpesvirus 1, Suid / Q000472:pathogenicity*; D014645:Herpesvirus 3, Human / Q000472:pathogenicity*; D006801:Humans; D009420:Nervous System / Q000821:virology*; D018139:Simplexvirus / Q000472:pathogenicity*; D056189:Viral Tropism; D017735:Virus Latency