Immunomodulants for the treatment of HIV infection: the search goes on

Expert Opinion on Investigational Drugs
M Clerici

Abstract

The natural history of HIV infection has been greatly modified by the introduction of powerful antiretroviral agents that act on multiple steps of HIV replication. Thus, antiretroviral therapy (ART) has prolonged the life of HIV-infected individuals, significantly impacting on the progression to AIDS. It was assumed that ART-induced suppression of HIV would have resulted in a degree of immune recovery sufficient enough to allow immune control over HIV replication independently of the use of drugs. Unfortunately, interruption of therapy, even after long periods of full suppression of viral replication, is almost inevitably associated with a prompt rebound of HIV viraemia. The outcome of this observation is that ART has to be considered as a lifelong therapy, with the associated resulting problems of the emergence of multi-drug resistant viral strains, toxic effects, costs and compliance. The use of immunomodulants in association with ART could achieve the goal of boosting the immune response to a threshold, permitting the immune response to indefinitely suppress HIV replication.

References

Mar 1, 1993·Immunology Today·M Clerici, G M Shearer
Dec 16, 1998·Immunological Reviews·K AkashiI L Weissman
Jul 6, 2000·The Journal of Experimental Medicine·V AppayS L Rowland-Jones
May 9, 2001·Blood·T J FryC L Mackall
Mar 24, 2004·Trends in Immunology·Claudio M MastroianniVincenzo Vullo
Jun 19, 2004·Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America·Roberto C ArduinoUNKNOWN ESPRIT Executive Committee
Aug 3, 2004·Expert Review of Vaccines·Brigitte AutranChristine Katlama
Aug 3, 2004·Expert Review of Vaccines·Britta Wahren, Margaret Liu
Jun 7, 2005·The Journal of Clinical Investigation·Irini SeretiH Clifford Lane
Jul 19, 2005·The Journal of Clinical Investigation·Joseph A KovacsH Clifford Lane
Aug 25, 2005·Expert Review of Vaccines·Lucy Dorrell

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.