Back to Search Start Over

Lower expression of plasma-derived exosome miR-21 levels in HIV-1 elite controllers with decreasing CD4 T cell count

Authors :
María J. Ruiz-de-León
María A. Jiménez-Sousa
Santiago Moreno
Marcial García
Mónica Gutiérrez-Rivas
Agathe León
Marta Montero-Alonso
Juan González-García
Salvador Resino
Norma Rallón
José M. Benito
Alejandro Vallejo
J.M. Benito
N. Rallón
C. Restrepo
N. Rodríguez
M. García
A. Cabello
M. Gorgolas
S. Resino
V. Briz
M.A. Jiménez
M.S. Vázquez
A. Fernández
P. García
M.A. Muñoz
J. Sánchez
J.L. Jiménez
D. Sepúlveda
I. García
I. Consuegra
A. León
M. Arnedo
M. Plana
N. Climent
F. García
E. Ruiz-Mateos
B. Domínguez
L. Tarancón
M. Rafii-El-Idrissi
M.J. Polaino
M. Genebat
P. Viciana
M. Leal
F. Vidal
E. Rodríguez
C. Viladés
J. Peraire
J. Romero
C Rodríguez
M. Vera
J. Esté
E. Ballana
M.A. Martínez
S. Franco
M. Nevot
A. Vallejo
S. Moreno
M. Pernas
C. Casado
C. López
L. Capa
M. Pérez
J. Alcami
R. Sanjuán
J.M. Cueva
R. Delgado
O. Sierra
A. Valenzuela
Source :
Journal of Microbiology, Immunology and Infection, Vol 52, Iss 4, Pp 667-671 (2019)
Publication Year :
2019
Publisher :
Elsevier, 2019.

Abstract

Exosome-derived miR-21 was independently associated with CD4 T cell decline in HIV-1-infected elite controllers (OR 0.369, 95% CI 0.137–0.994, p = 0.049). Also, a negative correlation between miR-21 expression and MCP-1 level was found (r = −0.649, p = 0.020), while no correlation between soluble biomarkers or cellular immune activation was found. Keywords: Exosomes, miRNAs, HIV-1, Elite controllers, Immune activation, Soluble biomarkers

Subjects

Subjects :
Microbiology
QR1-502

Details

Language :
English
ISSN :
16841182
Volume :
52
Issue :
4
Database :
Directory of Open Access Journals
Journal :
Journal of Microbiology, Immunology and Infection
Publication Type :
Academic Journal
Accession number :
edsdoj.725133f9f4b2422c80fc1f2b7486abb8
Document Type :
article
Full Text :
https://doi.org/10.1016/j.jmii.2018.07.007