Abstract
The successes of anti-retroviral treatments against HIV are limited today by the cost and toxicity of lifelong administration. An innovative therapeutic strategy has been proposed to boost the immune system of infected patients with HIV vaccines and to help limit the use of anti-retroviral treatments. This perspective article reviews the crucial questions raised by such a strategy and the main international efforts that are already set up to provide rapid answers — in particular, a not-for-profit international network that is dedicated to the development of therapeutic immunization programmes against HIV.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$209.00 per year
only $17.42 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Autran, B., Carcelain, G., Li., T. S., Blanc, C. & Mathez, D. Positive effects of combined anti-retroviral therapy on CD4+ T cell homeostasis and function in advanced HIV disease. Science 277, 112–116 (1997).
Palella, F. J. et al. Declining morbidity and mortality among patients with advanced human immunodeficiency virus infection. N. Engl. J. Med. 338, 853–860 (1998).
Finzi, D. et al. Latent infection of CD4+ T cells provides a mechanism for lifelong persistence of HIV-1, even in patients on effective combination therapy. Nature Med. 5, 512–517 (1999).
Shafer, R. W. et al. Multiple concurrent reverse transcriptase and protease mutations and multidrug resistance of HIV-1 isolates from heavily treated patients. Ann. Intern. Med. 128, 906–911 (1998).
Carr, A. et al. A syndrome of peripheral lipodystrophy, hyperlipidemia and insulin resistance in patients receiving protease inhibitors. AIDS 12, 51F–58F (1998).
Brinkman, K. et al. Mitochondrial toxicity induced by nucleoside-analogue reverse transcriptase inhibitors is a key factor in the pathogenesis of antiretroviral-therapy-related lipodystrophy. Lancet 354, 1112–1114 (1999).
Yeni, P. G. et al. Antiretroviral treatment for adult HIV infection in 2002: updated recommendations of the International AIDS Society-USA Panel. JAMA 288, 222–235 (2002).
Koup, R. A. et al. Temporal association of cellular immune responses with the initial control of viremia in primary human immunodeficiency virus type 1 syndrome. J. Virol. 68, 4650–4655 (1994).
Schmitz, J. E. et al. Control of viremia in simian immunodeficiency virus infection by CD8+ lymphocytes. Science 283, 857–860 (1999).
Rosenberg, E. S. et al. Vigorous HIV-1-specific CD4+ T cell responses associated with control of viremia. Science 278, 1447–1450 (1997).
Lyles, R. H. et al. Natural history of human immunodeficiency virus type 1 viremia after seroconversion and proximal to AIDS in a large cohort of homosexual men. Multicenter AIDS cohort study. J. Infect. Dis. 181, 872–880 (2000).
Parren, P. W., Moore, J. P., Burton, D. R. & Sattentau, Q. J. The neutralizing antibody response to HIV-1: viral evasion and escape from humoral immunity. AIDS 13 S137–S162 (1999).
Rinaldo, C. R. et al. High levels of anti-human immunodeficiency virus type 1 (HIV-1) memory cytotoxic T-lymphocyte activity and low viral load are associated with lack of disease in HIV-1 infected long-term non progressors. J. Virol. 69, 5838–5842 (1995).
Harrer, T. et al. Cytotoxic T lymphocytes in asymptomatic long-term nonprogressing HIV-1 infection. Breadth and specificity of the response and relation to in vivo viral quasispecies in a person with prolonged infection and low viral load. J. Immunol. 156, 2616–2623 (1996).
Jouan, M. et al. Discontinuation of maintenance therapy for cytomegalovirus retinitis in HIV-infected patients receiving highly active antiretroviral therapy. AIDS 15, 23–31 (2001).
Rosenberg, E. S. et al. Immune control of HIV-1 after early treatment of acute infection. Nature 407, 523–526 (2000).
Altfeld, M. et al. Cellular immune responses and viral diversity in individuals treated during acute and early HIV-1 infection. J. Exp. Med. 193, 169–180 (2001).
Oxenius, A. et al. Early highly active antiretroviral therapy for acute HIV-1 infection preserves immune function of CD8+ and CD4+ T lymphocytes. Proc. Natl Acad. Sci. USA 97, 3382–3387 (2000).
Douek, D. C. et al. HIV preferentially infects HIV-specific CD4+ T cells. Nature 417, 95–98 (2002).
Ogg, G. S. et al. Decay kinetics of human immunodeficiency virus-specific effector cytotoxic T lymphocytes after combination antiretroviral therapy. J. Virol. 73, 797–800 (1999).
Mollet, L. et al. Dynamics of HIV-specific CD8+ T lymphocytes with changes in viral load. J. Immunol. 165, 1692–1704 (2000).
Carcelain, G. et al. Transient mobilization of human immunodeficiency virus (HIV)-specific CD4 T-helper cells fails to control virus rebounds during intermittent antiretroviral therapy in chronic HIV type 1 infection. J. Virol. 75, 234–241 (2001).
Ruiz, L. et al. HIV dynamics and T-cell immunity after three structured treatment interruptions in chronic HIV-1 infection. AIDS 15, F19–F27 (2001).
Oxenius, A. et al. Stimulation of HIV-specific cellular immunity by structured treatment interruption fails to enhance viral control in chronic HIV infection. Proc. Natl Acad. Sci. USA 99, 13747–13752 (2002).
Markowitz, M. et al. Discontinuation of antiretroviral therapy commenced early in the course of human immunodeficiency virus type I infection, with or without adjunctive vaccination. J. Infect. Dis. 186, 634–643 (2002).
Altfeld, M. et al. HIV-1 superinfection despite broad CD8+ T cell responses containing replication of the primary virus. Nature 420, 434–439 (2002).
Autran, B. & Carcelain, G. AIDS. Boosting immunity to HIV: can the virus help? Science 290, 946–949 (2000).
Hel, Z. et al. Viremia control following antiretroviral treatment and therapeutic immunization during primary SIV231 infection of macaques. Nature Med. 6, 1140–1146 (2000).
Tryniszewska, E. et al. Vaccination of macaques with long-standing SIVmac251 infection lowers viral set point after cessation of antiretroviral therapy. J. Immunol. 169, 5347–5357 (2002).
MacGregor, R. R. et al. First human trial of a DNA-based vaccine for treatment of human immunodeficiency virus type 1-infection: safety and host response. J. Infect. Dis. 100, 178–192 (1998).
Jin, X. et al. Safety and immunogenicity of ALVAC vCP 1452 and recombinant gp 160 in newly human immunodeficiency virus type I infection, with prolonged highly active antiretroviral therapy. J. Virol. 76, 2206–2216 (2002).
Tubiana, R. et al. Therapeutic vaccination with ALVAC-HIV vCP1433: a recombinant canarypox vaccine in chronically HIV-1 infected patients treated with HAART: VACCITER (ANRS 094) Abstr. 61, 10th Conference in retroviruses and opportunistic infections, Boston (2003).
Levy, Y. et al. Immunological and virological efficacy of ALVAC-VIH 1433 and HIV lipopeptides (lipo-6T) combined with SC IL-2 in chronically HIV-infected patients – results of the ANRS 093 randomized study. Abstr. 62, 10th Conference in retroviruses and opportunistic infections, Boston (2003).
Le Garff, M. et al. Cross recognition of HIV-specific CD8 responses in chronically HIV-1 infected patients immunized by an HIV-1–LAI recombinant canarypox vector (vCP1433) Abstr. 646, 10th Conference in retroviruses and opportunistic infections, Boston (2003).
Robbins, G., Walker, B. & Rosenberg, E. Augmentation of HIV-1-specific TH cell responses in chronic HIV-1 infection by therapeutic immunization. AIDS (in the press)
Goh, L. E. et al. The QUEST trial, a paradigm of HIV collaborative research. Nature Med. 11, 1194 (2000).
Lu, W. et al. Therapeutic dendritic-cell vaccine for simian AIDS. Nature Med. 9, 27–32 (2003).
Bhardwaj, N. & Walker, B. Immunotherapy for AIDS virus infections: cautious optimism for cell-based vaccine. Nature Med. 9, 13–14 (2003).
Dove, A. IAVI advances AIDS vaccine research. International AIDS Vaccine Initiative. Nature Med. 1, 5 (1999).
Author information
Authors and Affiliations
Corresponding author
Related links
Related links
DATABASES
Entrez
LocusLink
FURTHER INFORMATION
International AIDS Vaccine Initiative
Glossary
- ANTIGENIC SIN
-
A 'footprint' of immune responses is established during first exposure to a virus, and the same specific memory T-cell populations are preferentially re-expanded when re-exposed to the same antigen, thereby limiting the clonal expansion of new specific T cells. A similar mechanism has been proposed for B-cell responses.
- AUTO-VACCINATION
-
Stimulation of the immune system with autologous virus during brief interruptions of anti-retroviral treatment.
- LIPODYSTROPHIES
-
Abnormalities of body-fat distribution that occur during prolonged treatments with combined anti-retroviral drugs.
- MYOCARDIAL INFARCTION
-
Infarction of the myocardial tissue that is secondary to thrombosis of some of the coronary arteries, occurring on atherosclerosis plaques as a consequence of lipid accumulation during prolonged treatments with combined anti-retroviral therapies.
- SET POINT
-
The lowest stable virus load that is achieved after primary infection, thought to correspond to a quasi-equilibrium.
Rights and permissions
About this article
Cite this article
Autran, B., Debré,, P., Walker, B. et al. Therapeutic vaccines against HIV need international partnerships. Nat Rev Immunol 3, 503–509 (2003). https://doi.org/10.1038/nri1107
Issue Date:
DOI: https://doi.org/10.1038/nri1107