OBJECTIVE: We evaluated the subclinical shedding of six different herpesviruses in antiretroviral drug-treated HIV-positive [HIV(+)] MSM, and determined how this is associated with markers of inflammation and immune activation. METHODS: We obtained blood, semen, throat washing, urine, and stool from 15 antiretroviral-treated HIV-1-infected MSM with CD4 T-cell reconstitution, and 12 age-matched HIV-negative [HIV (-)] MSM from the Multicenter AIDS Cohort Study at four timepoints over 24 weeks to measure DNA levels of cytomegalovirus (CMV), Epstein-Barr virus (EBV), herpes simplex virus 1 and 2, human herpesvirus 6 (HHV6), and HHV8. T-cell activation and plasma levels of soluble markers of inflammation and activation were also measured at the corresponding timepoints. RESULTS: HIV(+) participants had a trend for higher total herpesvirus shedding rate. HIV(+) participants also had a significantly higher rate of shedding EBV and CMV compared with the HIV(-) group. Herpesvirus shedding was mostly seen in throat washings. In the HIV(+) group, herpesvirus shedding rate inversely correlated with plasma levels of interferon γ-induced protein 10 and soluble CD163. CMV DNA levels negatively correlated with levels of T-cell activation. There was a trend for a positive correlation between EBV shedding rate and plasma soluble CD14. HHV6 shedding rate negatively correlated with plasma levels of interleukin-6, soluble CD163, and interferon gamma-induced protein 10. Correlations were not observed among HIV(-) individuals. CONCLUSION: Among treated HIV-infected MSM, there are higher subclinical shedding rates of some herpesviruses that occur in different body compartments and negatively correlate with levels of inflammation and immune activation.
OBJECTIVE: We evaluated the subclinical shedding of six different herpesviruses in antiretroviral drug-treated HIV-positive [HIV(+)] MSM, and determined how this is associated with markers of inflammation and immune activation. METHODS: We obtained blood, semen, throat washing, urine, and stool from 15 antiretroviral-treated HIV-1-infected MSM with CD4 T-cell reconstitution, and 12 age-matched HIV-negative [HIV (-)] MSM from the Multicenter AIDS Cohort Study at four timepoints over 24 weeks to measure DNA levels of cytomegalovirus (CMV), Epstein-Barr virus (EBV), herpes simplex virus 1 and 2, human herpesvirus 6 (HHV6), and HHV8. T-cell activation and plasma levels of soluble markers of inflammation and activation were also measured at the corresponding timepoints. RESULTS: HIV(+) participants had a trend for higher total herpesvirus shedding rate. HIV(+) participants also had a significantly higher rate of shedding EBV and CMV compared with the HIV(-) group. Herpesvirus shedding was mostly seen in throat washings. In the HIV(+) group, herpesvirus shedding rate inversely correlated with plasma levels of interferon γ-induced protein 10 and soluble CD163. CMV DNA levels negatively correlated with levels of T-cell activation. There was a trend for a positive correlation between EBV shedding rate and plasma soluble CD14. HHV6 shedding rate negatively correlated with plasma levels of interleukin-6, soluble CD163, and interferon gamma-induced protein 10. Correlations were not observed among HIV(-) individuals. CONCLUSION: Among treated HIV-infected MSM, there are higher subclinical shedding rates of some herpesviruses that occur in different body compartments and negatively correlate with levels of inflammation and immune activation.
Authors: Marta Catalfamo; Christopher Wilhelm; Lueng Tcheung; Michael Proschan; Travis Friesen; Jung-Hyun Park; Joseph Adelsberger; Michael Baseler; Frank Maldarelli; Richard Davey; Gregg Roby; Catherine Rehm; Clifford Lane Journal: J Immunol Date: 2011-01-21 Impact factor: 5.422
Authors: Matthew S Freiberg; Chung-Chou H Chang; Lewis H Kuller; Melissa Skanderson; Elliott Lowy; Kevin L Kraemer; Adeel A Butt; Matthew Bidwell Goetz; David Leaf; Kris Ann Oursler; David Rimland; Maria Rodriguez Barradas; Sheldon Brown; Cynthia Gibert; Kathy McGinnis; Kristina Crothers; Jason Sico; Heidi Crane; Alberta Warner; Stephen Gottlieb; John Gottdiener; Russell P Tracy; Matthew Budoff; Courtney Watson; Kaku A Armah; Donna Doebler; Kendall Bryant; Amy C Justice Journal: JAMA Intern Med Date: 2013-04-22 Impact factor: 21.873
Authors: Sara Gianella; Davey M Smith; Milenka V Vargas; Susan J Little; Douglas D Richman; Eric S Daar; Michael P Dube; Fan Zhang; Christina C Ginocchio; Richard H Haubrich; Sheldon R Morris Journal: Clin Infect Dis Date: 2013-04-17 Impact factor: 9.079
Authors: Chris T Longenecker; Ying Jiang; Carl E Orringer; Robert C Gilkeson; Sara Debanne; Nicholas T Funderburg; Michael M Lederman; Norma Storer; Danielle E Labbato; Grace A McComsey Journal: AIDS Date: 2014-04-24 Impact factor: 4.177
Authors: Christopher B Whitehurst; Monica Rizk; Adonay Teklezghi; Rae Ann Spagnuolo; Joseph S Pagano; Angela Wahl Journal: Front Virol Date: 2022-03-11