The exploitation of host autophagy and ubiquitin machinery by Mycobacterium tuberculosis in shaping immune responses and host defense during infection

M Shariq, N Quadir, A Alam, S Zarin, JA Sheikh… - Autophagy, 2023 - Taylor & Francis
Intracellular pathogens have evolved various efficient molecular armaments to subvert
innate defenses. Cellular ubiquitination, a normal physiological process to maintain …

Different modalities of host cell death and their impact on Mycobacterium tuberculosis infection

A Nisa, FC Kipper, D Panigrahy… - … of Physiology-Cell …, 2022 - journals.physiology.org
Mycobacterium tuberculosis (Mtb) is the pathogen that causes tuberculosis (TB), a leading
infectious disease of humans worldwide. One of the main histopathological hallmarks of TB …

Mycobacterium tuberculosis-macrophage interaction: Molecular updates

H Bo, UAE Moure, Y Yang, J Pan, L Li… - Frontiers in cellular …, 2023 - frontiersin.org
Mycobacterium tuberculosis (Mtb), the causative agent of Tuberculosis (TB), remains a
pathogen of great interest on a global scale. This airborne pathogen affects the lungs, where …

Mycobacterium tuberculosis RipA Dampens TLR4-Mediated Host Protective Response Using a Multi-Pronged Approach Involving Autophagy, Apoptosis, Metabolic …

M Shariq, N Quadir, N Sharma, J Singh… - Frontiers in …, 2021 - frontiersin.org
Reductive evolution has endowed Mycobacterium tuberculosis (M. tb) with moonlighting in
protein functions. We demonstrate that RipA (Rv1477), a peptidoglycan hydrolase, activates …

Cell death at the cross roads of host-pathogen interaction in Mycobacterium tuberculosis infection

K Mohareer, S Asalla, S Banerjee - Tuberculosis, 2018 - Elsevier
Tuberculosis (TB) continues to be the leading cause of death by any single infectious agent,
accounting for around 1.7 million annual deaths globally, despite several interventions and …

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 …

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 …

Role of the PE/PPE family in host–pathogen interactions and prospects for anti-tuberculosis vaccine and diagnostic tool design

J Qian, R Chen, H Wang, X Zhang - Frontiers in cellular and infection …, 2020 - frontiersin.org
The pe/ppe genes are found in pathogenic, slow-growing Mycobacterium tuberculosis and
other M. tuberculosis complex (MTBC) species. These genes are considered key factors in …

Mycobacterium tuberculosis PE_PGRS19 Induces Pyroptosis through a Non-Classical Caspase-11/GSDMD Pathway in Macrophages

J Qian, Y Hu, X Zhang, M Chi, S Xu, H Wang, X Zhang - Microorganisms, 2022 - mdpi.com
The PE/PPE protein family commonly exists in pathogenic species, such as Mycobacterium
tuberculosis, suggesting a role in virulence and its maintenance. However, the exact role of …

Immunological effects of the PE/PPE family proteins of Mycobacterium tuberculosis and related vaccines

F Guo, J Wei, Y Song, B Li, Z Qian, X Wang… - Frontiers in …, 2023 - frontiersin.org
Tuberculosis (TB) is a chronic infectious disease caused by Mycobacterium tuberculosis
(Mtb), and its incidence and mortality are increasing. The BCG vaccine was developed in the …