RT Journal Article T1 Lower expression of plasma-derived exosome miR-21 levels in HIV-1 elite controllers with decreasing CD4 T cell count. A1 Ruiz-de-León, María J A1 Jiménez-Sousa, María A A1 Moreno, Santiago A1 García, Marcial A1 Gutiérrez-Rivas, Mónica A1 León, Agathe A1 Montero-Alonso, Marta A1 González-García, Juan A1 Resino, Salvador A1 Rallón, Norma A1 Benito, José M A1 Vallejo, Alejandro A1 ECRIS Network integrated in the Spanish AIDS Research Network, K1 Elite controllers K1 Exosomes K1 HIV-1 K1 Immune activation K1 Soluble biomarkers K1 miRNAs AB 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. YR 2018 FD 2018-08-24 LK http://hdl.handle.net/10668/12921 UL http://hdl.handle.net/10668/12921 LA en DS RISalud RD Apr 7, 2025