Listeria monocytogenes - Wikipedia
Listeria monocytogenes is the species of pathogenic bacteria that causes the infection listeriosis. It is a facultative anaerobic bacterium, capable of surviving in the presence or absence of oxygen. It can grow and reproduce inside the host's cells and is one of the most virulent foodborne pathogens. Twenty to thirty percent of foodborne ...
Listeria Monocytogenes - StatPearls - NCBI Bookshelf
2023年7月4日 · Listeria monocytogenes is a facultative, intracellular, gram-positive rod that is responsible for causing the infection listeriosis. Listeria causes severe infection in the elderly, neonates and the immunocompromised with only a self-limited gastrointestinal infection in the immunocompetent.
How Listeria monocytogenes organizes its surface for virulence
Listeria monocytogenes is a Gram-positive pathogen responsible for the manifestation of human listeriosis, an opportunistic foodborne disease with an associated high mortality rate. The key to the pathogenesis of listeriosis is the capacity of this ...
Listeria Monocytogenes: Structure, Pathways, and Virulence
2024年10月7日 · Listeria Monocytogenes: Structure, Pathways, and Virulence. Explore the intricate biology of Listeria monocytogenes, focusing on its structure, metabolic pathways, and mechanisms of virulence.
Listeria monocytogenes: towards a complete picture of its …
2017年11月27日 · Upon infection, Listeria monocytogenes pathogen-associated molecular patterns (PAMPs) are sensed on the surface of cells by Toll-like receptors (TLRs). TLRs also sense bacteria in the phagosome...
Structural basis for the unique molecular properties of broad …
2023年10月14日 · The bacterium Listeria monocytogenes possesses two major virulence factors, broad-range phospholipase C (LmPC-PLC) and the pore-forming toxin listeriolysin O (LLO).
Listeria monocytogenes - microbewiki - Kenyon College
2011年7月7日 · Listeria monocytogenes are a Gram-positive rod-shaped bacterium that form single short chains (1), and can be resistant to the effects of freezing, drying, and heat (2) surprisingly well for a non spore forming bacterium.
Some structural aspects of Listeria monocytogenes
Listeria is gram positive but can be gram negative in old cultures. Like the mycobacteria, this organism is a parasite and is able to survive and multiply within the phagocytic cells of warm-blooded animals.
Listeria monocytogenes has a peptidoglycan formed by glycan chains containing alternating units of the disaccharide N-acetylmuramic acid (MurNAc)- ( -1,4)-N-acetyl-d-glucosamine (GlcNAc).
Listeria monocytogenes : a multifaceted model - Nature
2006年6月1日 · The opportunistic intracellular pathogen Listeria monocytogenes has become a paradigm for the study of host–pathogen interactions and bacterial adaptation to mammalian hosts.
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