Contribution of Natural Killer cells to HIV control in Elite Controllers.
Virologie (Montrouge)
; 26(1): 34-49, 2022 01 01.
Article
en En
| MEDLINE
| ID: mdl-35766089
Untreated HIV infection usually leads to disease progression and development of the acquired immunodeficiency syndrome. A rare subset of people living with HIV control HIV without anti-retroviral therapy. These individuals, known as Elite Controllers (ECs), represent examples of a functional HIV cure. ECs differ from non-controllers is many aspects. Some are infected with defective virus, most have potent CD4 and CD8 virus-specific T cell responses and proviruses in these individuals tend to be inserted into regions with characteristics of deep latency. Natural Killer (NK) cells are innate immune cells that function at the intersection of innate and adaptive immunity. They have the capacity to recognize and respond to HIV-infected cells from the earliest stages in infection. NK cells can be activated through antibody independent and antibody dependent mechanisms to elicit functions that control HIV and kill infected cells. This manuscript will review the role of NK cells in HIV control.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Infecciones por VIH
/
Síndrome de Inmunodeficiencia Adquirida
Límite:
Humans
Idioma:
En
Revista:
Virologie (Montrouge)
Año:
2022
Tipo del documento:
Article
Pais de publicación:
Francia