title: Estradiol improves genital herpes vaccine efficacy in mice.
abstract: Herpes Simplex Virus type 2 causes genital herpes but is frequently transmitted asymptomatically; therefore, a prophylactic vaccine is desirable. A candidate vaccine in clinical trials has only shown efficacy in preventing disease in women. Using this subunit vaccine candidate, we were able to demonstrate infection prophylaxis, improved disease prevention and modulated antibody production by complimenting vaccination with estradiol in our murine model. Findings of estradiol-enhanced vaccine efficacy are the first of their kind using a vaccine of this type and have potential clinical relevance to the development of other vaccines and our understanding of gender differences in vaccine efficacy.
authors: Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA.
authors: Jeffry W
authors: JW
authors: Pennock
authors: Rachael
authors: R
authors: Stegall
authors: Brent
authors: B
authors: Bell
authors: Gracie
authors: G
authors: Vargas
authors: Massoud
authors: M
authors: Motamedi
authors: Gregg
authors: G
authors: Milligan
authors: Nigel
authors: N
authors: Bourne
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000097:blood / Q000276:immunology; D002522:Chlorocebus aethiops; D004195:Disease Models, Animal; D004848:Epithelium / Q000473:pathology / Q000821:virology; D004958:Estradiol / Q000276:immunology*; D005260:Female; D006558:Herpes Genitalis / Q000276:immunology / Q000517:prevention & control*; D022301:Herpes Simplex Virus Vaccines / Q000276:immunology*; D018258:Herpesvirus 2, Human / Q000276:immunology* / Q000302:isolation & purification; D051379:Mice; D018613:Microscopy, Confocal; D009500:Neutralization Tests; D014621:Vagina / Q000473:pathology / Q000821:virology; D014709:Vero Cells
chemical_list: D000914:Antibodies, Viral; D022301:Herpes Simplex Virus Vaccines; D004958:Estradiol