Presentations in this session:

10:20 MoOa0301    Abstract Powerpoint Non-infectious X4 but not R5 HIV-1 virions inhibit humoral immune responses in human lymphoid tissue ex vivo Grivel J.-C.1, Fitzgerald W.S.2, sylwester A.1, Lifson J.3, Margolis L.B.1 1National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892-1855, United States of America, 2NASA-NIH Center for Three-Dimensional Tissue Culture, Bethesda, MD 20892-1855, United States of America, 3AIDS Vaccine Program, SAIC Frederick, Inc., National Cancer Institute-Frederick, Frederick, MD 21702-1201, United States of America

10:35 MoOa0302    Abstract Powerpoint The gut is an HIV-1 reservoir regardless of plasma viral load level (pVL) in patients on and off HAART Olmos M.1, Fanin A.1, Perez H.1, Cahn P.1, Belmonte L.2, Parodi C.2, Bracco M.M.2 1Hospital Juan Fernández, Buenos Aires, Argentina, 2Academia Nacional de Medicina, Buenos Aires, Argentina

10:50 MoOa0303    Abstract Powerpoint Immunogenetics and immune reconstitution during potent antiretroviral therapy: NWCS 233, an analysis of AACTG protocol A5001 Haas D.1, Geraghty D.2, Andersen J.3, DAquila R.1, Unutmaz D.1, Mar J.3, Benson C.4, Landay A.5 1Vanderbilt University School of Medicine, Nashville, TN, United States of America, 2Fred Hutchinson Cancer Research Center, Seattle, WA, United States of America, 3SDAC/Harvard School of Public Health, Boston, MA, United States of America, 4University of California at San Diego, San Diego, CA, United States of America, 5Rush Medical College, Chicago, IL, United States of America

11:05 MoOa0304    Abstract Powerpoint Defective survival pathways in memory T cells during HIV infection Haddad E.1, Riou C.1, Yassin Diab B.1, Gagnon D.1, Vendette M.1, Boulassel R.2, Routy J.-P.2, Sekaly R.-P.1 1University of Montreal, Montreal, Canada, 2McGill University, Montreal, Canada

11:20 MoOa0305    Abstract Powerpoint Comparison of HIV-specific CD4+ T cell responses in HIV1 and HIV2 Foxall R.1, Cortesão C.1, Albuqurque A.1, Victorino R.1, Sousa A.1 1Institute of molecular medicine, Lisbon, Portugal

11:35 MoOa0306    Abstract Dendritic Cell and Natural Killer Cell Interactions in HIV-1 Infected Viremic Individuals. Mavilio D.1, Lombardo G.1, Kim D.1, Ortolano S.1, La Sala A.2, Daucher M.1, O'Shea A.1, Kovacs C.3, Marcenaro E.4, Moretta A.4, Fauci A.S.1 1National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, 20892, United States of America, 2Istituto San Raffaele, IRCCS, Rome, 00163, Italy, 3Department of Medicine, University of Toronto, Toronto, Ontario, M5S1A1, Canada, 4Dipartimento di Medicina Sperimentale, University of Genova, Genova, 16132, Italy