The thick waxy coat of mycobacteria, a protective layer against antibiotics and the host's immune system

SM Batt, DE Minnikin, GS Besra - Biochemical Journal, 2020 - portlandpress.com
Tuberculosis, caused by the pathogenic bacterium Mycobacterium tuberculosis (Mtb), is the
leading cause of death from an infectious disease, with a mortality rate of over a million …

Type VII secretion systems: structure, functions and transport models

A Rivera-Calzada, N Famelis, O Llorca… - Nature Reviews …, 2021 - nature.com
Type VII secretion systems (T7SSs) have a key role in the secretion of effector proteins in
non-pathogenic mycobacteria and pathogenic mycobacteria such as Mycobacterium …

Structure of a tripartite protein complex that targets toxins to the type VII secretion system

TA Klein, PY Shah, P Gkragkopoulou… - Proceedings of the …, 2024 - National Acad Sciences
Type VII secretion systems are membrane-embedded nanomachines used by Gram-positive
bacteria to export effector proteins from the cytoplasm to the extracellular environment. Many …

Rifampicin drug resistance and host immunity in tuberculosis: more than meets the eye

S Bobba, SA Khader - Trends in immunology, 2023 - cell.com
Tuberculosis (TB) is the leading cause of death due to an infectious agent, with more than
1.5 million deaths attributed to TB annually worldwide. The global dissemination of drug …

The Type VII Secretion System of Staphylococcus

L Bowman, T Palmer - Annual review of microbiology, 2021 - annualreviews.org
The type VII protein secretion system (T7SS) of Staphylococcus aureus is encoded at the
ess locus. T7 substrate recognition and protein transport are mediated by EssC, a …

Host-pathogen genetic interactions underlie tuberculosis susceptibility in genetically diverse mice

CM Smith, RE Baker, MK Proulx, BB Mishra, JE Long… - Elife, 2022 - elifesciences.org
The outcome of an encounter with Mycobacterium tuberculosis (Mtb) depends on the
pathogen's ability to adapt to the variable immune pressures exerted by the host …

Mycobacterium tuberculosis Protein PE6 (Rv0335c), a Novel TLR4 Agonist, Evokes an Inflammatory Response and Modulates the Cell Death Pathways in …

N Sharma, M Shariq, N Quadir, J Singh… - Frontiers in …, 2021 - frontiersin.org
Mycobacterium tuberculosis (M. tb) is an intracellular pathogen that exploits moonlighting
functions of its proteins to interfere with host cell functions. PE/PPE proteins utilize host …

Toxin secretion and trafficking by Mycobacterium tuberculosis

D Pajuelo, U Tak, L Zhang, O Danilchanka… - Nature …, 2021 - nature.com
The tuberculosis necrotizing toxin (TNT) is the major cytotoxicity factor of Mycobacterium
tuberculosis (Mtb) in macrophages. TNT is the C-terminal domain of the outer membrane …

Unraveling the mechanisms of intrinsic drug resistance in Mycobacterium tuberculosis

NC Poulton, JM Rock - Frontiers in cellular and infection microbiology, 2022 - frontiersin.org
Tuberculosis (TB) is among the most difficult infections to treat, requiring several months of
multidrug therapy to produce a durable cure. The reasons necessitating long treatment times …

A type VII-secreted lipase toxin with reverse domain arrangement

SR Garrett, N Mietrach, J Deme, A Bitzer… - Nature …, 2023 - nature.com
The type VII protein secretion system (T7SS) is found in many Gram-positive bacteria and in
pathogenic mycobacteria. All T7SS substrate proteins described to date share a common …