Infection with hypervirulent Mycobacterium tuberculosis triggers emergency myelopoiesis but not trained immunity

AR Maceiras, D Silvério, R Gonçalves… - Frontiers in …, 2023 - frontiersin.org
Introduction During infection, bone marrow (BM) hematopoiesis is reprogrammed toward
myeloid cell production, a mechanism named emergency myelopoiesis. In addition to …

TLR2 is non-redundant in the population and subpopulation responses to Mycobacterium tuberculosis in macrophages and in vivo

C Jani, SL Solomon, JM Peters, SC Pringle… - Msystems, 2023 - Am Soc Microbiol
Tuberculosis (TB), caused by the pathogenic bacterium Mycobacterium tuberculosis (Mtb), is
a global health threat. Targeting host pathways that modulate protective or harmful …

CD8+ lymphocytes are critical for early control of tuberculosis in macaques

CG Winchell, SK Nyquist, MC Chao, P Maiello… - Journal of Experimental …, 2023 - rupress.org
The functional role of CD8+ lymphocytes in tuberculosis remains poorly understood. We
depleted innate and/or adaptive CD8+ lymphocytes in macaques and showed that loss of all …

[HTML][HTML] Granulocytes act as a niche for Mycobacterium tuberculosis growth

RR Lovewell, CE Baer, BB Mishra, CM Smith… - Mucosal …, 2021 - Elsevier
Granulocyte recruitment to the pulmonary compartment is a hallmark of progressive
tuberculosis (TB). This process is well-documented to promote immunopathology, but can …

New players in immunity to tuberculosis: the host microbiome, lung epithelium, and innate immune cells

N Gupta, R Kumar, B Agrawal - Frontiers in immunology, 2018 - frontiersin.org
Tuberculosis (TB) is a highly contagious infection and devastating chronic disease, causing
10.4 million new infections and 1.8 million deaths every year globally. Efforts to control and …

Mediator responses of alveolar macrophages and kinetics of mononuclear phagocyte subset recruitment during acute primary and secondary mycobacterial infections …

M Srivastava, A Meinders, K Steinwede… - Cellular …, 2007 - Wiley Online Library
Little is known about the activation programme induced in alveolar macrophages upon
phagocytosis of mycobacteria and the concomitant mononuclear phagocyte migratory …

Multidimensional analyses reveal modulation of adaptive and innate immune subsets by tuberculosis vaccines

V Rozot, E Nemes, H Geldenhuys, M Musvosvi… - Communications …, 2020 - nature.com
We characterize the breadth, function and phenotype of innate and adaptive cellular
responses in a prevention of Mycobacterium tuberculosis infection trial. Responses are …

Role and contribution of pulmonary CD103+ dendritic cells in the adaptive immune response to Mycobacterium tuberculosis

VHQ Koh, SL Ng, MLT Ang, W Lin, C Ruedl, S Alonso - Tuberculosis, 2017 - Elsevier
Despite international control programmes, the global burden of tuberculosis remains
enormous. Efforts to discover novel drugs have largely focused on targeting the bacterium …

The temporal expression profile of Mycobacterium tuberculosis infection in mice

AM Talaat, R Lyons, ST Howard… - Proceedings of the …, 2004 - National Acad Sciences
Infection with Mycobacterium tuberculosis causes the illness tuberculosis with an annual
mortality of≈ 2 million. Understanding the nature of the host-pathogen interactions at …

[PDF][PDF] Mycobacterium tuberculosis

H Hip - 2014 - academia.edu
Mycobacterium tuberculosis is a highly successful human pathogen that primarily resides in
host phagocytes, such as macrophages and dendritic cells (DCs), and interferes with their …