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Exceptional, naturally occurring HIV-1 control: Insight into a functional cure
María Salgado1, Stephen A Migueles2, Xu G Yu3
1IrsiCaixa Immunopathology Research Institute, 08916 Badalona, Spain; CIBERINFEC, 28029 Madrid, Spain; Germans Trias i Pujol Research Institute (IGTP), 08916 Badalona, Spain.
Med (New York, N.Y.)
|July 16, 2024
Summary
Exceptional elite controllers with HIV-1 (Human Immunodeficiency Virus type 1) spontaneously control the virus without medication. Studying these rare individuals offers insights into a potential functional cure for HIV-1.
Area of Science:
- Immunology
- Virology
- Genetics
Background:
- Exceptional elite controllers (a rare group of people with HIV-1) can spontaneously control viral replication without antiretroviral therapy.
- These individuals maintain this control for over 25 years, showing no disease progression.
Purpose of the Study:
- To review reported cases of exceptional elite controllers.
- To analyze their unique genetic, virological, and immunological characteristics.
- To explore their potential as a model for a functional cure of HIV-1.
Main Methods:
- Literature review of scientific cases.
- Analysis of genetic, virological, and immunological data from reported cases.
Main Results:
- Exceptional elite controllers demonstrate sustained, high-level control of HIV-1 replication below detection limits.
- These individuals exhibit unique genetic, virological, and immunological profiles.
Conclusions:
- Exceptional elite controllers represent a valuable model for understanding HIV-1 functional cure.
- Further research into their characteristics could inform therapeutic strategies.
