Impact of HIV infection on aging and immune status

被引:14
作者
Blanco, Jose-Ramon [1 ]
Negredo, Eugenia [2 ,3 ]
Bernal, Enrique [4 ]
Blanco, Julia [5 ,6 ]
机构
[1] Hosp Univ San Pedro, Serv Enfermedades Infecciosas, Ctr Invest Biomed Rioja CIBIR, La Rioja, Spain
[2] Germans Trias & Pujol Univ Hosp, Lluita Sida Fdn, Badalona, Spain
[3] Cent Univ Catalonia Uvic UCC, Univ Vic, Fac Med, Ctr Hlth & Social Care Res CESS, Catalonia, Spain
[4] Univ Murcia, Hosp Gen Univ Reina Sofia, Unidad Enfermedades Infecciosas, Murcia, Spain
[5] AIDS Res Inst IrsiCaixa, Barcelona, Spain
[6] Univ Vic Cent Catalunya UVIC UCC, Vic, Spain
关键词
Aging; antiretroviral therapy; comorbidity; HIV; immune activation; inflammation; HUMAN-IMMUNODEFICIENCY-VIRUS; CHRONIC KIDNEY-DISEASE; T-CELL-ACTIVATION; MICROBIAL TRANSLOCATION; ANTIRETROVIRAL THERAPY; SOLUBLE CD14; RALTEGRAVIR INTENSIFICATION; UNINFECTED INDIVIDUALS; CARDIOVASCULAR-DISEASE; CIGARETTE-SMOKING;
D O I
10.1080/14787210.2021.1848546
中图分类号
R51 [传染病];
学科分类号
100401 ;
摘要
Introduction: Thanks to antiretroviral therapy (ART), persons living with HIV (PLWH), have a longer life expectancy. However, immune activation and inflammation remain elevated, even after viral suppression, and contribute to morbidity and mortality in these individuals. Areas covered: We review aspects related to immune activation and inflammation in PLWH, their consequences, and the potential strategies to reduce immune activation in HIV-infected individuals on ART. Expert opinion: When addressing a problem, it is necessary to thoroughly understand the topic. This is the main limitation faced when dealing with immune activation and inflammation in PLWH since there is no consensus on the ideal markers to evaluate immune activation or inflammation. To date, the different interventions that have addressed this problem by targeting specific mediators have not been able to significantly reduce immune activation or its consequences. Given that there is currently no curative intervention for HIV infection, more studies are necessary to understand the mechanism underlying immune activation and help to identify potential therapeutic targets that contribute to improving the life expectancy of HIV-infected individuals.
引用
收藏
页码:719 / 731
页数:13
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