Pathogenicity and virulence of Mycobacterium tuberculosis

KC Rahlwes, BRS Dias, PC Campos… - Virulence, 2023 - Taylor & Francis
Mycobacterium tuberculosis (Mtb) is the causative agent of tuberculosis, an infectious
disease with one of the highest morbidity and mortality rates worldwide. Leveraging its …

The enigmatic PE/PPE multigene family of mycobacteria and tuberculosis vaccination

MJ Brennan - Infection and immunity, 2017 - Am Soc Microbiol
The genome of Mycobacterium tuberculosis, the bacterium responsible for the disease
tuberculosis, contains an unusual family of abundant antigens (PE/PPEs). To date, certain …

[HTML][HTML] The role of TLR2 in infectious diseases caused by mycobacteria: from cell biology to therapeutic target

W Hu, HP Spaink - Biology, 2022 - mdpi.com
Simple Summary Due to the broad functions of Toll-like receptor 2 (TLR2) in innate
immunity, the drive for the development of TLR2-targeted therapeutic treatments has …

PE_PGRS proteins of Mycobacterium tuberculosis: A specialized molecular task force at the forefront of host–pathogen interaction

F De Maio, R Berisio, R Manganelli, G Delogu - Virulence, 2020 - Taylor & Francis
To the PE_PGRS protein subfamily belongs a group of surface-exposed mycobacterial
antigens that in Mycobacterium tuberculosis (Mtb) H37Rv accounts to more than 65 genes …

Mycobacterium tuberculosis PPE51 inhibits autophagy by suppressing toll-like receptor 2-dependent signaling

EJ Strong, J Wang, TW Ng, SA Porcelli, S Lee - MBio, 2022 - Am Soc Microbiol
Autophagy is an ubiquitous homeostatic pathway in mammalian cells and plays a significant
role in host immunity. Substantial evidence indicates that the ability of Mycobacterium …

[HTML][HTML] Host-mycobacteria conflict: immune responses of the host vs. the mycobacteria TLR2 and TLR4 ligands and concomitant host-directed therapy

KP Pattanaik, S Sengupta, BP Jit, R Kotak… - Microbiological …, 2022 - Elsevier
Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb), is one of the most grievous
infectious diseases with long-term morbidity and unpredicted mortality rates globally. Thus …

[HTML][HTML] Virulence Factors of Mycobacterium tuberculosis as Modulators of Cell Death Mechanisms

LA Ramon-Luing, Y Palacios, A Ruiz… - Pathogens, 2023 - mdpi.com
Mycobacterium tuberculosis (Mtb) modulates diverse cell death pathways to escape the host
immune responses and favor its dissemination, a complex process of interest in …

[HTML][HTML] The PE-PPE family of Mycobacterium tuberculosis: proteins in disguise

C D'Souza, U Kishore, AG Tsolaki - Immunobiology, 2023 - Elsevier
Mycobacterium tuberculosis has thrived in parallel with humans for millennia, and despite
our efforts, M. tuberculosis continues to plague us, currently infecting a third of the world's …

Mycobacterium tuberculosis LprE suppresses TLR2-dependent cathelicidin and autophagy expression to enhance bacterial survival in macrophages

A Padhi, K Pattnaik, M Biswas, M Jagadeb… - The Journal of …, 2019 - journals.aai.org
Despite representing a very important class of virulence proteins, the role of lipoproteins in
the pathogenesis of Mycobacterium tuberculosis remains elusive. In this study, we …

[HTML][HTML] A glycine-rich PE_PGRS protein governs mycobacterial actin-based motility

NS Hill, MD Welch - Nature communications, 2022 - nature.com
Many key insights into actin regulation have been derived through examining how microbial
pathogens intercept the actin cytoskeleton during infection. Mycobacterium marinum, a close …