Incomplete immune reconstitution in HIV/AIDS patients on antiretroviral therapy: Challenges of immunological non-responders

X Yang, B Su, X Zhang, Y Liu, H Wu… - Journal of leukocyte …, 2020 - academic.oup.com
The morbidity and mortality of HIV type-1 (HIV-1)-related diseases were dramatically
diminished by the grounds of the introduction of potent antiretroviral therapy, which induces …

Targeting regulatory T cells to improve vaccine immunogenicity in early life

J Ndure, KL Flanagan - Frontiers in microbiology, 2014 - frontiersin.org
Human newborns and infants are bombarded with multiple pathogens on leaving the sterile
intra-uterine environment, and yet have suboptimal innate immunity and limited …

Cycling CD4+ T cells in HIV-infected immune nonresponders have mitochondrial dysfunction

SA Younes, A Talla, SP Ribeiro… - The Journal of …, 2018 - Am Soc Clin Investig
Immune nonresponder (INR) HIV-1–infected subjects are characterized by their inability to
reconstitute the CD4+ T cell pool after antiretroviral therapy. This is linked to poor clinical …

Global transcriptomic characterization of T cells in individuals with chronic HIV-1 infection

XM Wang, JY Zhang, X Xing, HH Huang, P Xia, XP Dai… - Cell Discovery, 2022 - nature.com
To obtain a comprehensive scenario of T cell profiles and synergistic immune responses, we
performed single-cell RNA sequencing (scRNA-seq) on the peripheral T cells of 14 …

New insights about Treg and Th17 cells in HIV infection and disease progression

JM Valverde-Villegas, MCC Matte… - Journal of …, 2015 - Wiley Online Library
Treg and Th17 cell subsets are characterized by the expression of specific transcriptional
factors and chemokine receptor as well as by secretion of specific cytokine and chemokines …

Definition of immunological nonresponse to antiretroviral therapy: a systematic review

R Rb-Silva, A Goios, C Kelly, P Teixeira… - JAIDS Journal of …, 2019 - journals.lww.com
Background: Terms and criteria to classify people living with HIV on antiretroviral therapy
who fail to achieve satisfactory CD4+ T-cell counts are heterogeneous, and need revision …

Severe intestinal barrier damage in HIV-infected immunological non-responders

XY Guo, YT Guo, ZR Wang, YM Jiao, Y Hu, LN Fan… - Heliyon, 2023 - cell.com
The intestinal epithelial barrier plays an important role during human immunodeficiency
virus (HIV) disease progression. However, the extent to which the intestinal epithelial barrier …

Discordant responses to cART in HIV-1 patients in the era of high potency antiretroviral drugs: clinical evaluation, classification, management prospects

G Cenderello, A De Maria - Expert review of anti-infective therapy, 2016 - Taylor & Francis
The goal of antiretroviral treatment (ART) in HIV-1 patients is immune reconstitution
following control of viral replication. CD4+ cell number/proportions are a crude but essential …

Plasma IP-10 is increased in immunological nonresponders and associated with activated regulatory T cells and persisting low CD4 counts

B Stiksrud, KB Lorvik, D Kvale, TE Mollnes… - JAIDS Journal of …, 2016 - journals.lww.com
Objective: To explore immune mechanisms and identify biomarkers associated with an
inadequate immune recovery in patients with HIV with efficient antiretroviral therapy. Design …

Increased tryptophan catabolism is associated with increased frequency of CD161+ Tc17/MAIT cells and lower CD4+ T-cell count in HIV-1 infected patients on cART …

JC Gaardbo, M Trøsied, B Stiksrud… - JAIDS Journal of …, 2015 - journals.lww.com
Background: HIV infection is associated with increased ratio between kynurenine and
tryptophan (KTR) in plasma, increased microbial translocation, expansion of regulatory T …