We determined type-specific antibodies to herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2) by an indirect enzyme-linked immunosorbent assay, using as antigens HSV-1 glycoprotein gC-1 and a HSV-2-specific polypeptide purified on affinity columns of monoclonal antibodies. All sera were initially screened for HSV antibodies by the enzyme-linked immunosorbent assay with a pool of Triton X-100...

We developed and morphologically characterized a human genital mucosa explant model (endocervix and ectocervix/vagina) to mimic genital herpes infections caused by herpes simplex virus types 1 (HSV-1) and 2 (HSV-2). Subsequent analysis of HSV entry receptor expression throughout the menstrual cycle in genital tissues was performed, and the evolution of HSV-1/-2 mucosal spread over time was asse...

INTRODUCTION HIV-1 is often acquired in the presence of pre-existing co-infections, such as Herpes Simplex Virus 2 (HSV-2). We examined the impact of HSV-2 status at the time of HIV-1 acquisition for its impact on subsequent clinical course, and total CD4+ T cell phenotypes. METHODS We assessed the relationship of HSV-1/HSV-2 co-infection status on CD4+ T cell counts and HIV-1 RNA levels over...

Background Herpes simplex virus type 2 (HSV-2) is a common infection in human immunodeficiency virus (HIV) patients and may accelerate HIV progression by rising HIV viral load and decreasing CD4 count. However, the available data regarding the influence of HSV-2 seropositivity on HIV progression in HIV individuals are inconclusive. Therefore, we aimed to determine HSV-2 seroprevalence in naïve ...

Herpes simplex virus (HSV) type 1 (HSV-1) and type 2 (HSV-2) produce lifelong infections that are associated with frequent asymptomatic or clinically apparent reactivation. Importantly, HSV express multiple virulence factors that negatively modulate innate and adaptive immune components. Notably, HSV interfere with dendritic cell (DC) viability and function, likely hindering the capacity of the...

Large numbers of polymorphonuclear leukocytes (PMNs) infiltrated the murine vaginal mucosa within 24 h after intravaginal inoculation with an attenuated strain of herpes simplex virus type 2 (HSV-2). The role of these cells in resolution of a primary genital infection and in protection of HSV-immune animals against challenge with a fully virulent HSV-2 strain was investigated. Depletion of grea...

BACKGROUND Commercially available assays to detect antibodies to the herpes simplex virus type 2 (HSV-2)-specific glycoprotein gG-2 have markedly improved serologic diagnosis of HSV-2 infection. However, even tests with high specificity can have low positive predictive values in low prevalence populations. HSV-2 is a chronic, life-long viral infection that requires both medical attention and po...

The present study estimates herpes simplex virus type 2 (HSV-2) seroprevalence and evaluates its association with age, sex, human herpesvirus type 8 (HHV-8) and human immunodeficiency virus (HIV) among adults in Croatia. A cross-sectional survey included 166 HIV-infected patients and 219 blood donors. Antibodies against HSV-2 were determined by enzyme immunoassays based on gG2 recombinant glyco...

HSV 2 is common human pathogen that lead to lifelong latent infection and may be associate with trans mission from mother to their fetus. The risk factors associated with HSV 2 seropositivity in pregnant women in Iraq are not known. The present study conducted to verify the prevalence of HSV 2 infect ions in women with bad obstetric history (BOH) in Kirkuk Governorate. HSV 2 seropositivity amon...