• Article  

      Effect of hepatitis C virus on immunological and virological responses in HIV-infected patients initiating highly active antiretroviral therapy: A meta-analysis 

      Tsiara, Chrissa G.; Nikolopoulos, Georgios K.; Dimou, Niki L.; Bagos, Pantelis G.; Saroglou, G.; Velonakis, E.; Hatzakis, A. (2013)
      Co-infection of human immunodeficiency virus (HIV) with hepatitis C virus (HCV) is rather common. In the era of highly active antiretroviral therapy (HAART), viral hepatitis could result in adverse outcomes in HIV+ patients. ...
    • Article  

      Evaluation of the limiting antigen avidity EIA (LAg) in people who inject drugs in Greece 

      Nikolopoulos, Georgios K.; Katsoulidou, Antigoni; Kantzanou, Maria; Rokka, C.; Tsiara, Chrissa G.; Sypsa, V.; Paraskeva, D.; Psichogiou, M.; Friedman, Samuel R.; Hatzakis, A. (2017)
      This analysis assessed the utility of the limiting antigen avidity assay (LAg). Samples of people who inject drugs (PWID) in Greece with documented duration of HIV-1 infection were tested by LAg. A LAg-normalized optical ...
    • Article  

      HBV-DNA levels predict overall mortality in HIV/HBV coinfected individuals 

      Nikolopoulos, Georgios K.; Paraskeva, D.; Psichogiou, M.; Hatzakis, A. (2016)
      The coinfection of Hepatitis B virus (HBV) and human immunodeficiency virus (HIV) has been associated with increased death rates. However, the relevant research has mostly relied on serologic HBV testing [HBV surface antigen ...
    • Article  

      Impact of HIV type 1 DNA levels on spontaneous disease progression: A meta-analysis 

      Tsiara, Chrissa G.; Nikolopoulos, Georgios K.; Bagos, Pantelis G.; Goujard, Cecile; Katzenstein, Terese L.; Minga, Albert K.; Rouzioux, C.; Hatzakis, A. (2012)
      Several studies have reported the prognostic strength of HIV-1 DNA with variable results however. The aims of the current study were to estimate more accurately the ability of HIV-1 DNA to predict progression of HIV-1 ...
    • Article  

      Predictors of humoral response to recommended vaccines in HIV-infected adults 

      Tsachouridou, Olga; Christaki, Eirini; Skoura, Lemonia; Georgiou, Adamantini; Nanoudis, Sideris; Vasdeki, Dimitra; Ntziovara, Maria-Anna; Kotoreni, Georgia; Forozidou, Evropi; Tsoukra, Paraskevi; Germanidis, Georgios S.; Metallidis, Symeon (2017)
      Humoral response to vaccination has been found to be inadequate in individuals infected with the human immunodeficiency virus (HIV). We retrospectively assessed antibody responses to three routinely recommended vaccines, ...
    • Article  

      Socially-Integrated Transdisciplinary HIV Prevention 

      Friedman, Samuel R.; Jr, M. J. Downing; Smyrnov, P.; Nikolopoulos, Georgios K.; Schneider, J. A.; Livak, B.; Magiorkinis, Gkikas; Slobodianyk, L.; Vasylyeva, T. I.; Paraskeva, D.; Psichogiou, M.; Sypsa, V.; Malliori-Minerva, Melpomeni; Hatzakis, A. (2014)
      Current ideas about HIV prevention include a mixture of primarily biomedical interventions, socio-mechanical interventions such as sterile syringe and condom distribution, and behavioral interventions. This article presents ...