Lipopolysaccharide – Wikipedia
Lipopolysaccharide (LPS) sind relativ thermostabile (wärmeunempfindliche) Verbindungen aus fettähnlichen (Lipo-) und Zucker-Bestandteilen (Polysacchariden). Sie sind in der Äußeren Membran gramnegativer Bakterien enthalten.
Lipopolysaccharide - Wikipedia
Lipopolysaccharide, now more commonly known as endotoxin, [1] is a collective term for components of the outermost membrane of cell envelope of gram-negative bacteria, such as E. coli and Salmonella [2] with a common structural architecture.
Lipopolysaccharid - DocCheck Flexikon
Lipopolysaccharide, kurz LPS, sind chemische Verbindungen, die Zucker- und Lipideinheiten besitzen. Sie sind in der belebten Natur weit verbreitete Moleküle. Besondere medizinische Relevanz besitzen die Lipopolysaccharide der äußeren Zellmembran von …
Biochemistry, Lipopolysaccharide - StatPearls - NCBI Bookshelf
2023年4月17日 · Besides lipid-binding protein (LBP), lipopolysaccharide-binding proteins are carriers for LPS in the blood. They can transfer LPS either to the macrophages or to the serum carrier lipoproteins (HDL and LDL).
Lipopolysaccharide - an overview | ScienceDirect Topics
Lipopolysaccharide (LPS) is a component found in Gram-negative bacteria that can activate the immune system through toll-like receptor 4 (TLR4). It has been shown to activate certain sensory neurons in mice, leading to pain behaviors and circulatory dysfunction.
Structure and function of lipopolysaccharides - ScienceDirect
2002年7月1日 · Lipopolysaccharide (LPS) is vital to both the structural and functional integrity of the Gram-negative bacterial outer membrane. Ubiquitously expressed by all Gram-negative bacteria, and containing several well-conserved domains, LPS also serves as one of the primary targets of the innate arm of the mammalian immune system.
Microbial Primer: Lipopolysaccharide – a remarkable component …
Lipopolysaccharide (LPS) is a fundamental tripartite glycolipid found on the surface of nearly all Gram-negative bacteria. It acts as a protective shield for the bacterial cell and is a potent agonist of the innate immune system.
Lipopolysaccharide delivery systems in innate immunity - Cell Press
2024年3月16日 · Lipopolysaccharide (LPS), a key component of the outer membrane in Gram-negative bacteria (GNB), is widely recognized for its crucial role in mammalian innate immunity and its link to mortality in intensive care units.
Lipopolysaccharide - an overview | ScienceDirect Topics
Lipopolysaccharide (LPS) is the major component of the outer leaflet of the outer membrane of Gram-negative bacteria. The LPS molecule is composed of two biosynthetic entities: the lipid A—core and the O-polysaccharide (O-antigen).
Lipopolysaccharides: structure, function and bacterial …
Differential lipopolysaccharide core capping leads to quantitative and correlated modifications of mechanical and structural properties in Pseudomonas aeruginosa biofilms. J Bacteriol 191: 6618–6631.