Data di Pubblicazione:
2008
Citazione:
The challenge of IL-2 Immunotherapy in HIV Disease : “No through Road” or turning point? / G. Marchetti, C. Tincati, A. d'Arminio Monforte, A. Gori. - In: CURRENT HIV RESEARCH. - ISSN 1570-162X. - 6:3(2008), pp. 189-199.
Abstract:
The perception of HAART failure in achieving broadest immune reconstitution has further strengthened the rationale to widely explore new adjuvant immunotherapy. Most work has been performed on IL-2, given its potential to correct HIV-driven immune defects, possibly translating in enhanced immune competency. This is a literature review report reviewing different trials on IL-2 immunotherapy in HIV/AIDS in the past ten years through the Cochrane and NIH review database. IL-2 can benefit severely compromised patients, either HAART-naïve or lacking HAART-driven immune rescue. Furthermore, by sparing HAART-related toxicity, IL-2 is indicated within treatment interruptions or immunization protocols. Important clinical insights stem from the IL-2-mediated immune reconstitution, with a rise in long-term peripheral T-cell turnover, survival and functional markers. Furthermore, IL-2 immunotherapy proved to interfere with cytokine networks with specific regulatory functions over T-cell homeostasis and function. Despite the plethora of immunological findings exploring the intriguing hypothesis that IL-2 might contribute to amend the skewed T-cell immunophenotype and cytokine milieu in HIV/AIDS, major question on the actual clinical impact remain unanswered. This review is meant to thoroughly explore the possibility that the immunological advantages described during IL-2 immunotherapy might translate into actual clinical benefits in the treatment of HIV/AIDS disease.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
HAART; immune reconstitution; immunotherapy; interleukin-2
Elenco autori:
G. Marchetti, C. Tincati, A. d'Arminio Monforte, A. Gori
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