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Peptidoglycan-based immunomodulation
Applied Microbiology and Biotechnology, 2022Peptidoglycan (PGN) is a unique component in the cytoderm of prokaryotes which can be recognized by different pathogen-associated molecular patterns (PAMPs) in eukaryotes, followed by a cascade of immune responses via different pathways. This review outlined the basic structure of PGN, its immunologic functions.
Qingshen Sun, Xiaoli Liu, Xiuliang Li
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Peptidoglycan structure and architecture [PDF]
FEMS Microbiology Reviews, 2008 The peptidoglycan (murein) sacculus is a unique and essential structural element in the cell wall of most bacteria. Made of glycan strands cross-linked by short peptides, the sacculus forms a closed, bag-shaped structure surrounding the cytoplasmic membrane.
Waldemar Vollmer, Didier Blanot
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EcoSal Plus, 2008
Peptidoglycan (PG) recycling allows Escherichia coli to reuse the massive amounts of sacculus components that are released during elongation. Goodell and Schwarz, in 1985, labeled E. coli cells with 3H-diaminopimelic acid (DAP) and chased.
Tsuyoshi, Uehara, James T, Park
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Peptidoglycan (PG) recycling allows Escherichia coli to reuse the massive amounts of sacculus components that are released during elongation. Goodell and Schwarz, in 1985, labeled E. coli cells with 3H-diaminopimelic acid (DAP) and chased.
Tsuyoshi, Uehara, James T, Park
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Biochimica et Biophysica Acta (BBA) - General Subjects, 2010
It is now widely accepted that an endosymbiotic cyanobacterium evolved into the plastid of the primary photosynthetic eukaryotes: glaucocystophytes, red algae, and green plants. It has been thought that during the evolution of plants, the peptidoglycan wall (or murein) was lost from the endosymbiont immediately after the branching off of the ...
Hiroyoshi, Takano, Katsuaki, Takechi
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It is now widely accepted that an endosymbiotic cyanobacterium evolved into the plastid of the primary photosynthetic eukaryotes: glaucocystophytes, red algae, and green plants. It has been thought that during the evolution of plants, the peptidoglycan wall (or murein) was lost from the endosymbiont immediately after the branching off of the ...
Hiroyoshi, Takano, Katsuaki, Takechi
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2019
The peptidoglycan sacculus is a net-like polymer that surrounds the cytoplasmic membrane in most bacteria. It is essential to maintain the bacterial cell shape and protect from turgor. The peptidoglycan has a basic composition, common to all bacteria, with species-specific variations that can modify its biophysical properties or the pathogenicity of ...
Pazos M, Peters K
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The peptidoglycan sacculus is a net-like polymer that surrounds the cytoplasmic membrane in most bacteria. It is essential to maintain the bacterial cell shape and protect from turgor. The peptidoglycan has a basic composition, common to all bacteria, with species-specific variations that can modify its biophysical properties or the pathogenicity of ...
Pazos M, Peters K
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Peptidoglycan and peptidoglycan‐specific Th1 cells in psoriatic skin lesions
The Journal of Pathology, 2006AbstractWe have previously demonstrated, in psoriatic skin lesions, the presence of a subset of dermal CD4+ T cells that produce interferon‐γ (IFN‐γ) in response to a mixture of cell wall proteins extracted from group A streptococci. However, the identity of the antigen(s) involved is unknown.
B S, Baker +6 more
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Peptidoglycan recognition proteins (PGRPs)
Molecular Immunology, 2004Innate immune system recognizes microorganisms through a series of pattern recognition receptors that are highly conserved in evolution. Peptidoglycan recognition proteins (PGRPs) are pattern recognition molecules that are conserved from insects to mammals and recognize bacteria and their unique cell wall component, peptidoglycan (PGN).
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Peptidoglycane bei Pyelonephritis
1977Bei einem Teil der Patienten mit chronischer Pyelonephritis lassen sich im Harn keine vermehrten Bakterienzahlen nachweisen. Auch das Nierengewebe selbst ist bakteriologisch negativ. Trotzdem schreitet der destruierende Entzundungsprozes im Nierenparenchym fort.
H. D. Marquardt, W. Naewie, B. Heymer
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1980
The fundamental polymer that is a common component of the cell walls of Grampositive and Gram-negative bacteria, Rickettsiae and blue-green bacteria is called peptidoglycan (formerly mucopeptide or murein). As its name implies, it consists of glycan chains with peptide substituents, and in all examples that have been studied the peptide subunits are ...
H. J. Rogers, H. R. Perkins, J. B. Ward
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The fundamental polymer that is a common component of the cell walls of Grampositive and Gram-negative bacteria, Rickettsiae and blue-green bacteria is called peptidoglycan (formerly mucopeptide or murein). As its name implies, it consists of glycan chains with peptide substituents, and in all examples that have been studied the peptide subunits are ...
H. J. Rogers, H. R. Perkins, J. B. Ward
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Regulation of peptidoglycan synthesis and remodelling
Nature Reviews Microbiology, 2020Alexander J F Egan +2 more
exaly