Helios Expressing Regulatory T Cells Are Correlated with Decreased IL-2 Producing CD8 T Cells and Antibody Diversity in Mozambican Individuals Living Chronically with HIV-1

Investigators analyzed the profile of regulatory T cells and their correlation with the status of T cells activation, the expression of IL-2 and IFNγ, and the profile of HIV-1 specific antibodies response in Mozambican people living chronically with HIV-1.