Immune Alterations and Viral Reservoir Atlas in SIV-Infected Chinese Rhesus Macaques

Area of Science:

• Virology
• Immunology
• Primate Models

Background:

• Decades of research focused on immunopathological and virological aspects of Human Immunodeficiency Virus (HIV) infection.
• Understanding persistent viral reservoirs despite antiretroviral therapy (ART) is crucial for HIV cure.

Purpose of the Study:

• To identify cells and tissues where HIV persists during ART using non-human primate models.
• To elucidate virological and immunological events associated with ART in the context of HIV infection.

Main Methods:

• Utilized pathogenic and non-pathogenic lentiviral infection models in non-human primates.
• Employed rhesus macaques of Chinese origin for experimental studies.

Main Results:

• Deciphered virological and immunological events occurring during ART in a relevant animal model.
• Generated data potentially applicable to understanding HIV persistence in human patients.

Conclusions:

• The non-human primate model provides insights into persistent clinical alterations observed in individuals undergoing ART.
• This model aids in comprehending the systemic effects of HIV infection that remain despite treatment.