Cytokines during the Human Immunodeficiency Virus Infection type 1 (Hiv-1)
Selimova, L.M.; Kalnina, L.B.; Serebrovskaya, L.V.; Ivanova, L.A.; Gulyaeva, A.N.; Nosik, D.N.
Voprosy Virusologii 61(1): 39-41
2016
ISSN/ISBN: 0507-4088 PMID: 27145600 Document Number: 687848
In this work the proinflammatory (IL-1β, IFN-γ, TNF-α, IL-2) and anti-inflammatory (IL-4, IL-10) plasma cytokine levels were evaluated in HIV-infected patients with or without antiretroviral treatment (ART). IFN-γ was detected in 94% samples with and without ART, TNF-α in 88% and IL-2 in 38% samples without ART, as well as in 12% and 30% samples with ART, respectively. Positive correlation was detected between viral RNA and IFN-γ levels (rs = 0.13) and negative correlation (rs = -0.242) in the patients without or with ART. Cosecretion of three cytokines (IFN-γ, TNF-α, IL-2) was detected in 31% samples and two cytokines (IFN-γ, TNF-α) in 35% samples of persons without ART. Cosecretion of three cytokines (IFN-γ, TNF-α, IL-2) was detected in 20% samples with ART; cosecretion of IFN-γ and IL-2 was detected in 10% samples. The higher percentage of the proinflammatory cytokines with cosecretion was detected in plasma HIV-infected patients without ART in the course of 6 and more years, which suggests that their immune system is able to provide disease control.