Virulence factors of the Mycobacterium tuberculosis complex

MA Forrellad, LI Klepp, A Gioffré, J Sabio y Garcia… - Virulence, 2013 - Taylor & Francis
The Mycobacterium tuberculosis complex (MTBC) consists of closely related species that
cause tuberculosis in both humans and animals. This illness, still today, remains to be one of …

Phylogeny to function: PE/PPE protein evolution and impact on Mycobacterium tuberculosis pathogenicity

S Fishbein, N Van Wyk, RM Warren… - Molecular …, 2015 - Wiley Online Library
The pe/ppe genes represent one of the most intriguing aspects of the M ycobacterium
tuberculosis genome. These genes are especially abundant in pathogenic mycobacteria …

Mycobacterium tuberculosis Uses Host Triacylglycerol to Accumulate Lipid Droplets and Acquires a Dormancy-Like Phenotype in Lipid-Loaded Macrophages

J Daniel, H Maamar, C Deb, TD Sirakova… - PLoS …, 2011 - journals.plos.org
Two billion people are latently infected with Mycobacterium tuberculosis (Mtb). Mtb-infected
macrophages are likely to be sequestered inside the hypoxic environments of the …

PE/PPE proteins mediate nutrient transport across the outer membrane of Mycobacterium tuberculosis

Q Wang, HIM Boshoff, JR Harrison, PC Ray, SR Green… - Science, 2020 - science.org
Mycobacterium tuberculosis has an unusual outer membrane that lacks canonical porin
proteins for the transport of small solutes to the periplasm. We discovered that 3, 3-bis-di …

A Mycobacterium tuberculosis surface protein recruits ubiquitin to trigger host xenophagy

Q Chai, X Wang, L Qiang, Y Zhang, P Ge, Z Lu… - Nature …, 2019 - nature.com
Ubiquitin-mediated xenophagy, a type of selective autophagy, plays crucial roles in host
defense against intracellular pathogens including Mycobacterium tuberculosis (Mtb) …

Mycobacterial PE/PPE proteins at the host‐pathogen interface

SL Sampson - Journal of Immunology Research, 2011 - Wiley Online Library
The mycobacterial PE/PPE proteins have attracted much interest since their formal
identification just over a decade ago. It has been widely speculated that these proteins may …

Mycobacterial outer membranes: in search of proteins

M Niederweis, O Danilchanka, J Huff, C Hoffmann… - Trends in …, 2010 - cell.com
The cell wall is a major virulence factor of Mycobacterium tuberculosis and contributes to its
intrinsic drug resistance. Recently, cryo-electron microscopy showed that mycobacterial cell …

PPE and PE_PGRS proteins of Mycobacterium marinum are transported via the type VII secretion system ESX‐5

AM Abdallah, T Verboom… - Molecular …, 2009 - Wiley Online Library
ESX‐5 is one of the five type VII secretion systems found in mycobacteria. These secretion
systems are also known as ESAT‐6‐like secretion systems. Here, we have determined the …

Essential role of the ESX-5 secretion system in outer membrane permeability of pathogenic mycobacteria

LS Ates, R Ummels, S Commandeur… - PLoS …, 2015 - journals.plos.org
Mycobacteria possess different type VII secretion (T7S) systems to secrete proteins across
their unusual cell envelope. One of these systems, ESX-5, is only present in slow-growing …

General secretion signal for the mycobacterial type VII secretion pathway

MH Daleke, R Ummels, P Bawono… - Proceedings of the …, 2012 - National Acad Sciences
Mycobacterial pathogens use specialized type VII secretion (T7S) systems to transport
crucial virulence factors across their unusual cell envelope into infected host cells. These …