Biphasic Dynamics of Macrophage Immunometabolism during Mycobacterium tuberculosis Infection.

ABSTRACT: Macrophages are the primary targets of Mycobacterium tuberculosis infection; the early events of macrophage interaction with M. tuberculosis define subsequent progression and outcome of infection. M. tuberculosis can alter the innate immunity of macrophages, resulting in suboptimal Th1 immunity, which contributes to the survival, persistence, and eventual dissemination of the pathogen. Recent advances in immunometabolism illuminate the intimate link between the metabolic states of immune cells and their specific functions. In this review, we describe the little-studied biphasic metabolic dynamics of the macrophage response during progression of infection by M. tuberculosis and discuss their relevance to macrophage immunity and M. tuberculosis pathogenicity. The early phase of macrophage in

SUBMITTER: Shi L 

PROVIDER: S-EPMC6437057 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature