IL-23 and IFN-γ deficiency in immunodeficient HIV patients who achieved a long-term increase in CD4 T-cell counts on highly active antiretroviral therapy

The pathogenesis of HIV infection and the susceptibility to opportunistic infections has been associated with poor type 1 cytokine production. In severely immunodeficient HIV patients who achieved increased CD4 T-cell counts on longterm highly active antiretroviral therapy, we observed reduced expre...

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Veröffentlicht in:AIDS (London) 2004-06, Vol.18 (9), p.1337-1340
Hauptverfasser: LEE, Silvia, FRENCH, Martyn A. H, PRICE, Patricia
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container_title AIDS (London)
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creator LEE, Silvia
FRENCH, Martyn A. H
PRICE, Patricia
description The pathogenesis of HIV infection and the susceptibility to opportunistic infections has been associated with poor type 1 cytokine production. In severely immunodeficient HIV patients who achieved increased CD4 T-cell counts on longterm highly active antiretroviral therapy, we observed reduced expression of IL-23p19 and IFN-gamma messenger RNA. Impaired IL-23-induced IFN-gamma production by memory T cells might thus contribute to opportunistic infections in a minority of patients with substantial CD4 T-cell recovery.
doi_str_mv 10.1097/00002030-200406180-00014
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source MEDLINE; EZB Electronic Journals Library; Journals@Ovid Complete
subjects Adult
AIDS/HIV
Antibiotics. Antiinfectious agents. Antiparasitic agents
Antiretroviral Therapy, Highly Active
Antiviral agents
Biological and medical sciences
Case-Control Studies
CD4 Lymphocyte Count
HIV Infections - drug therapy
HIV Infections - immunology
Human viral diseases
Humans
Infectious diseases
Interferon-gamma - deficiency
Interferon-gamma - genetics
Interleukin-23
Interleukin-23 Subunit p19
Interleukins - deficiency
Interleukins - genetics
Lymphocytes - immunology
Male
Medical sciences
Pharmacology. Drug treatments
Reverse Transcriptase Inhibitors - therapeutic use
RNA, Messenger - analysis
Viral diseases
Viral diseases of the lymphoid tissue and the blood. Aids
title IL-23 and IFN-γ deficiency in immunodeficient HIV patients who achieved a long-term increase in CD4 T-cell counts on highly active antiretroviral therapy
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