Distinct immune profiles in children living with HIV based on timing and duration of suppressive antiretroviral treatment.

ABSTRACT: Timely initiation of antiretroviral therapy (ART) remains a major challenge in the effort to treat children living with HIV ("CLH") and little is known regarding the dynamics of immune normalization following ART in CLH with varying times to and durations of ART. Here, we leveraged two cohorts of virally-suppressed CLH from Nairobi, Kenya to examine differences in the peripheral immune systems between two cohorts of age-matched children (to control for immune changes with age): one group which initiated ART during early HIV infection and had been on ART for 5-6 years at evaluation (early, long-term treated; "ELT" cohort), and one group which initiated ART later and had been on ART for approximately 9 months at evaluation (delayed, short-term treated; "DST" cohort). We profiled PBMC and pur

SUBMITTER: Lee MJ 

PROVIDER: S-EPMC11645197 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature