OBJECTIVE: To investigate the association between the cervical shedding of herpes simplex virus (HSV) and HIV-1. DESIGN: A cross-sectional study on 200 women seropositive for both HSV-2 and HIV-1 was conducted in a family planning clinic at the Coast Provincial General Hospital, Mombasa, Kenya. MAIN OUTCOME MEASURES: Quantities of HSV DNA (types 1 and 2) and HIV-1 RNA as well as the presence or absence of HIV-1 proviral DNA in cervical secretions were determined and compared. RESULTS: There was a significant correlation between the quantities of HSV DNA and HIV-1 RNA in the cervical secretions of HSV-shedding women (Pearson's r = 0.24, P = 0.05). A 10-fold increase in the quantity of cervical HSV DNA was associated with 1.35-fold higher cervical HIV-1-RNA levels (95% CI 1.00-1.81; P = 0.05), and with 1.36-fold greater odds of detection of HIV-1 proviral DNA (95% CI 1.05-1.75; P = 0.02). CONCLUSION: Higher levels of cervical HSV were associated with higher levels of expressed HIV-1 and with the more frequent detection of HIV-1-infected cells in cervical secretions. Prospective studies are needed to explore further the association between non-ulcerative cervical HSV reactivation and HIV-1 shedding. Such a relationship may have important implications for interventions designed to slow the spread of HIV-1.
OBJECTIVE: To investigate the association between the cervical shedding of herpes simplex virus (HSV) and HIV-1. DESIGN: A cross-sectional study on 200 women seropositive for both HSV-2 and HIV-1 was conducted in a family planning clinic at the Coast Provincial General Hospital, Mombasa, Kenya. MAIN OUTCOME MEASURES: Quantities of HSV DNA (types 1 and 2) and HIV-1 RNA as well as the presence or absence of HIV-1 proviral DNA in cervical secretions were determined and compared. RESULTS: There was a significant correlation between the quantities of HSV DNA and HIV-1 RNA in the cervical secretions of HSV-shedding women (Pearson's r = 0.24, P = 0.05). A 10-fold increase in the quantity of cervical HSV DNA was associated with 1.35-fold higher cervical HIV-1-RNA levels (95% CI 1.00-1.81; P = 0.05), and with 1.36-fold greater odds of detection of HIV-1 proviral DNA (95% CI 1.05-1.75; P = 0.02). CONCLUSION: Higher levels of cervical HSV were associated with higher levels of expressed HIV-1 and with the more frequent detection of HIV-1-infected cells in cervical secretions. Prospective studies are needed to explore further the association between non-ulcerative cervical HSV reactivation and HIV-1 shedding. Such a relationship may have important implications for interventions designed to slow the spread of HIV-1.
Authors: Deborah J Anderson; Joseph A Politch; Adam M Nadolski; Caitlin D Blaskewicz; Jeffrey Pudney; Kenneth H Mayer Journal: AIDS Date: 2010-01-16 Impact factor: 4.177
Authors: Anna Gibbs; Taha Hirbod; Qingsheng Li; Karin Bohman; Terry B Ball; Francis A Plummer; Rupert Kaul; Joshua Kimani; Kristina Broliden; Annelie Tjernlund Journal: J Immunol Date: 2014-03-17 Impact factor: 5.422
Authors: R G White; E E Freeman; K K Orroth; R Bakker; H A Weiss; N O'Farrell; A Buvé; R J Hayes; J R Glynn Journal: Sex Transm Infect Date: 2008-10 Impact factor: 3.519