Fishing for Answers in Human Mycobacterial Infections

Publication date: 19 September 2017
Source:Immunity, Volume 47, Issue 3
Author(s): Miriam Bolz, Joel D. Ernst
Two recent studies (Cambier et al., 2017; Madigan et al., 2017) reveal in vivo functions for specific phenolic glycolipids (PGLs) in the mycobacteria that cause tuberculosis or leprosy. M. tuberculosis (and M. marinum) PGL promotes bacterial spread to growth-permissive macrophages, while M. leprae PGL-1 induces macrophages to cause nerve demyelination characteristic of human leprosy.

Teaser

Two recent studies (Cambier et al., 2017; Madigan et al., 2017) reveal in vivo functions for specific phenolic glycolipids (PGLs) in the mycobacteria that cause tuberculosis or leprosy. M. tuberculosis (and M. marinum) PGL promotes bacterial spread to growth-permissive macrophages, while M. leprae PGL-1 induces macrophages to cause nerve demyelination characteristic of human leprosy.


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