Commensal Bacteria
Combined Action of Human Commensal Bacteria and Amorphous Silica Nanoparticles on the Viability and Immune Responses of Dendritic Cells
... and NPs synergistically increased the levels of cytotoxicity and cytokine production, with different nanoparticle dose-response characteristics being found, depending on the bacterial species. E. coli and S. epidermidis ...
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Defining Interactions Between Lymphoid Tissue-Resident Commensal Bacteria and the Host Immune System
... beneficial commensal bacteria that are essential for promoting normal host ...of commensal bacteria are found in the intestinal lumen, many species have also adapted to colonize different ...
218
Determination of In Vitro Antibacterial Activity of Plant Oils Containing Medium-Chain Fatty Acids against Gram-Positive Pathogenic and Gut Commensal Bacteria
... Reduction of foodborne pathogens can be both costly and challenging, particularly in the light of the current microbial resistance status in both animal and human medicine. Antibiotics also frequently affect not only a ...
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Campylobacter jejuni induces transcellular translocation of commensal bacteria via lipid rafts
... present findings indicate that C. jejuni increases transloca- tion of intestinal bacteria to the MLNs, liver, and spleen of infected mice. Results from in vitro studies demonstrate that C. jejuni-induced ...
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Campylobacter jejuni induces transcytosis of commensal bacteria across the intestinal epithelium through M-like cells
... towards commensal intestinal microorganisms ...of commensal bacteria across the intestinal barrier, dysfunction of the epithelium may enable the inappropriate activation of T lymphocytes that ...
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Commensal Bacterial Communities Regulate Antiviral Immunity
... if commensal bacteria influence innate immune pathways in the steady-state and, if so, whether these interactions modulate the systemic immune response to viral ...of commensal bacteria ...
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TREM 1–expressing intestinal macrophages crucially amplify chronic inflammation in experimental colitis and inflammatory bowel diseases
... Since an aberrant immune reaction against luminal antigens including commensal bacteria is generally considered a main disease-promoting factor in the pathogenesis of inflammatory bowel [r] ...
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Search | Preprints
... and IFN- b is necessary to block the spread of the virus in the lung 70. The recent discovery that commensal bacteria that colonize the upper respiratory tract can maintain an antivra[r] ...
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Differential Interleukin-10 (IL-10) and IL-23 Production by Human Blood Monocytes and Dendritic Cells in Response to Commensal Enteric Bacteria
... and commensal bacteria, both probiotic (18, 21, 33, 41, 49) and nonprobiotic (3, 4, 22–24, 31, 54), can induce cytokines that include IL-10 and ...whole, commensal enteric bacteria, which may ...
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High prevalence of antibiotic resistance in commensal Escherichia coli among children in rural Vietnam
... The most important determinant of the emergence of bacterial antibiotic resistance, both in individuals and populations, is antibiotic use [13]. In community set- tings young children tend to be the most exposed to ...
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Symbiotic and antibiotic interactions between gut commensal microbiota and host immune system
... some commensal bacteria with enhanced inflammatory potential are closely related to pathogens allowing their survival under tough immune response conditions, and thus contribute to disease by promoting ...
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Bacterial Lipopolysaccharide Destabilizes Influenza Viruses
... 2 Commensal bacteria reduce the stability of influenza A ...heat-killed bacteria to MDCK-SIAT1-CMV-PB1 cells in the absence of virus after incubation overnight together (n ⫽ 2 to ...the ...
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The influence of probiotic bacteria and human gut microorganisms causing opportunistic infections on Blastocystis ST3
... In human medicine, E. faecium has been used success- fully in the treatment of acute diarrheal diseases and in the prevention of antibiotic—associated diarrhea [50, 51]. Starke et al., as well as Klingspor et al. in ...
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PubMedCentral-PMC4845739.pdf
... bacteria (Hooper and Macpherson, 2010; Sonnenberg et al., 2011). These data collectively suggest that IL-22 indirectly promotes LRC colonization in multiple contexts by restricting colonization of competing ...
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Lawson Macall Batts Senior Honors Thesis.docx
... Methods: The latently-infected EBV+ human gastric carcinoma cell line, AGS-EBV, was treated with bacterial spent media (BSM) from anaerobic cultures of F. nucleatum (Fn) or P. gingivalis (Pg). The oral commensal ...
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'Gut health': a new objective in medicine?
... of commensal bacteria to the otherwise sterile intestinal epithelium [101] and that selected probiotics can pre- vent the adhesion of pathogenic bacteria to the intest- inal mucosa [102] or restore ...
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Beneficial effects on host energy metabolism of short-chain fatty acids and vitamins produced by commensal and probiotic bacteria
... the commensal bacteria, transit- ing food-grade and probiotic bacteria are also playing a role in host energy metabolism through the production of some biogenic compounds in functional foods: they ...
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Heterogeneity of colon cancer: from bench to bedside
... the commensal bacteria between the right side and the left side induces epigenetic changes in the intestinal epithelial cells as well as in the resident immune ...
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CpG DNA analysis of bacterial STDs
... pathogens, commensal bacteria are naturally found in the host and generally cause no adverse ...the commensal bacteria Lactobacillus crispatus, Lactobacillus gasseri, and an Escherichia coli ...
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Gut Microbiota: Physiology and Relationship with Inflammatory Bowel Disease
... that commensal bacteria exert numerous beneficial physiological effects for humans, including nutrition, protection, me- tabolism, organ development and ...of commensal microbiota and how dysregu- ...
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