Selected Grantee Publications

The Immune Landscape in Tuberculosis Reveals Populations Linked to Disease and Latency

Esaulova  et al., Cell Host Microbe. 2020.

https://pubmed.ncbi.nlm.nih.gov/33340449/

Mycobacterium tuberculosis infection of adult rhesus macaques (RMs), predominantly males (81%), recapitulates both latent (LTBI) and active pulmonary TB (PTB) observed in humans. The immune characterization in lungs of RMs with PTB exhibited an influx of plasmacytoid dendritic cells, an interferon-responsive macrophage population, and activated T cell responses. In contrast, a CD27+ natural killer (NK) cell subset accumulated in the lungs of RMs with LTBI. This NK cell population was also detected in the circulation of humans with LTBI. This characterization of lung immune cells enhances our understanding of TB immunopathogenesis and provides potential targets for therapies and vaccines for TB control. Supported by ORIP (P51OD011104 and P51OD011133), NHLBI, and NIAID.