Gemella haemolysans inhibits the growth of the periodontal pathogen Porphyromonas gingivalis
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چکیده
منابع مشابه
Altered T-Cell Responses by the Periodontal Pathogen Porphyromonas gingivalis
Several studies support an association between the chronic inflammatory diseases periodontitis and atherosclerosis with a crucial role for the periodontal pathogen Porphyromonas gingivalis. However, the interplay between this pathogen and the adaptive immune system, including T-cells, is sparsely investigated. Here we used Jurkat T-cells to determine the effects of P. gingivalis on T-cell-media...
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The introduction of multilocus sequence typing (MLST) in infectious disease research has allowed standardized typing of bacterial clones. Through multiple markers around the genome, it is possible to determine the sequence type (ST) of bacterial isolates to establish the population structure of a species. For the periodontal pathogen, Porphyromonas gingivalis, the MLST scheme has been establish...
متن کاملInhibitors of the cell-surface proteinases of the periodontal pathogen Porphyromonas gingivalis
Porphyromonas gingivalis is a major pathogen associated with chronic periodontitis. Major virulence factors of this organism are its cell-surface located cysteine proteinases known as gingipains that include the Arg-specific proteinases RgpA, RgpB and the Lys-specific proteinase Kgp. The gingipains have been demonstrated to be essential for the virulence of the organism in animal models of dise...
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BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is a hepatic manifestation of metabolic syndrome that is closely associated with multiple factors such as obesity, hyperlipidemia and type 2 diabetes mellitus. However, other risk factors for the development of NAFLD are unclear. With the association between periodontal disease and the development of systemic diseases receiving increasing att...
متن کاملLipopolysaccharide from the periodontal pathogen Porphyromonas gingivalis prevents apoptosis of HL60-derived neutrophils in vitro.
Lipopolysaccharide (LPS) from Porphyromonas gingivalis prevented apoptosis of HL60-derived neutrophils, which could not be restored upon the addition of interleukin-10. Signaling of P. gingivalis LPS through Toll-like receptor 2 (TLR2), not TLR4, may account for the inhibiting effect of P. gingivalis LPS on apoptosis and provide a mechanism for the development of destructive periodontal inflamm...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2021
ISSN: 2045-2322
DOI: 10.1038/s41598-021-91267-3