title: Understanding natural herpes simplex virus immunity to inform next-generation vaccine design.
abstract: Incremental advances in our knowledge of how natural immune control of herpes simplex virus (HSV) develops have yielded insight as to why previous vaccine attempts have only been partially successful, however, our understanding of these pathways, particularly in humans, is still incomplete. Further elucidation of the innate immune events that are responsible for stimulating these effector responses is required to accurately inform vaccine design. An enhanced understanding of the mechanism of action of novel adjuvants will also facilitate the rational choice of adjuvant to optimise such responses. Here we review the reasons for the hitherto partial HSV vaccine success and align these with our current knowledge of how natural HSV immunity develops. In particular, we focus on the innate immune response and the role of dendritic cells in inducing protective T-cell responses and how these pathways might be recapitulated in a vaccine setting.
authors.affiliation: Centre for Virus Research, The Westmead Institute for Medical Research, Sydney, NSW, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW, Australia.
authors.forename: Kerrie J
authors.initials: KJ
authors.lastname: Sandgren
authors.affiliation: Centre for Virus Research, The Westmead Institute for Medical Research , Sydney, NSW, Australia.
authors.forename: Kirstie
authors.initials: K
authors.lastname: Bertram
authors.affiliation: Centre for Virus Research, The Westmead Institute for Medical Research, Sydney, NSW, Australia; Sydney Medical School, The University of Sydney, Sydney, NSW, Australia.
authors.forename: Anthony L
authors.initials: AL
authors.lastname: Cunningham