In:
International Journal of Biological and Chemical Sciences, African Journals Online (AJOL), Vol. 14, No. 1 ( 2020-04-03), p. 11-19
Kurzfassung:
Immune reconstitution complications (IRC) are major problems faced by HIV treated patients worldwide. Interleukin (IL)-2 and IL-7 play vital roles in peripheral T-cell homeostasis. Our study objective was to measure and compare the blood plasma levels of IL-2 and IL-7 amongst antiretroviral therapy (ART) patients attending the Yaoundé University Teaching Hospital, Cameroon. We performed a cross-sectional study with 296 HIV positive patients enrolled between July 2017 and May 2018 at the Yaoundé University Teaching Hospital. IL-2, IL-7, T-cell profile counts and plasma viral load were measured on whole blood specimens. Data obtained were analyzed using Graph Pad Prism 5.0 and Epi info 7.0 Software. IL-2 and IL-7 plasma concentration levels were higher in patients with ART failure compared to ART success, with a mean ± SD of 19.4±8 and 17.1±6 pg /ml, 35.26±11 and 21.5±5 pg/ml, with p 〈 0.001 and 〈 0.001. There was a direct and significant correlation between viral load, IL-2 and IL-7 with p values = 0.028, and 0.020, respectively. There was an association between IL-2, IL-7 and viral load in relation to the duration on treatment (DT), with p values = 0.003 (R2= 0.041, CI= 0.069 – 0.34) ,0.017 (R2= 0.027, CI= -0.30 – 0.030), and 0.001 (R2= 0.048, CI= -0.047–0.76). Considering that limited surrogate markers are available for monitoring immune reconstitution and high associated mortality rates, IL-2 and IL-7 could be a good immunological predictor for ART failure and success in HIV infected individuals. © 2020 International Formulae Group. All rights reserved. Keywords: Homeostasis, Immune reconstitution, Interleukins, ART
Materialart:
Online-Ressource
ISSN:
1997-342X
,
1991-8631
DOI:
10.4314/ijbcs.v14i1.2
Sprache:
Unbekannt
Verlag:
African Journals Online (AJOL)
Publikationsdatum:
2020
ZDB Id:
2536788-2
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