SPP1+ Microglia Are Associated with Neuroimmune Rewiring and Glutamatergic Neuronal Injury in ART-Suppressed People Living with HIV
Ciniso Sylvester Shabangu, Hongjie Chen, Manickam Ashokkumar…·Guochun Jiang
In ART-suppressed human brain, an SPP1+ activated microglial subset holds most detected HIV RNA and shows chronic interferon-I and MHC-I signatures, alongside complement signaling and neuronal loss.