Matches in SemOpenAlex for { <https://semopenalex.org/work/W2415112986> ?p ?o ?g. }
- W2415112986 endingPage "2316" @default.
- W2415112986 startingPage "2307" @default.
- W2415112986 abstract "ABSTRACT A urease-negative, fusiform, novel bacterium named Helicobacter saguini was isolated from the intestines and feces of cotton-top tamarins (CTTs) with chronic colitis. Helicobacter sp. was detected in 69% of feces or intestinal samples from 116 CTTs. The draft genome sequence, obtained by Illumina MiSeq sequencing, for H. saguini isolate MIT 97-6194-5, consisting of ∼2.9 Mb with a G+C content of 35% and 2,704 genes, was annotated using the NCBI Prokaryotic Genomes Automatic Annotation Pipeline. H. saguini contains homologous genes of known virulence factors found in other enterohepatic helicobacter species (EHS) and H. pylori . These include flagellin, γ-glutamyl transpeptidase ( ggt ), collagenase, the secreted serine protease htrA , and components of a type VI secretion system, but the genome does not harbor genes for cytolethal distending toxin ( cdt ). H. saguini MIT 97-6194-5 induced significant levels of interleukin-8 (IL-8) in HT-29 cell culture supernatants by 4 h, which increased through 24 h. mRNAs for the proinflammatory cytokines IL-1β, tumor necrosis factor alpha (TNF-α), IL-10, and IL-6 and the chemokine CXCL1 were upregulated in cocultured HT-29 cells at 4 h compared to levels in control cells. At 3 months postinfection, all H. saguini -monoassociated gnotobiotic C57BL/129 IL-10 −/− mice were colonized and had seroconverted to H. saguini antigen with a significant Th1-associated increase in IgG2c ( P < 0.0001). H. saguini induced a significant typhlocolitis, associated epithelial defects, mucosa-associated lymphoid tissue (MALT) hyperplasia, and dysplasia. Inflammatory cytokines IL-22, IL-17a, IL-1β, gamma interferon (IFN-γ), and TNF-α, as well as inducible nitric oxide synthase (iNOS) were significantly upregulated in the cecal tissues of infected mice. The expression of the DNA damage response molecule γ-H2AX was significantly higher in the ceca of H. saguini -infected gnotobiotic mice than in the controls. This model using a nonhuman primate Helicobacter sp. can be used to study the pathogenic potential of EHS isolated from primates with naturally occurring inflammatory bowel disease (IBD) and colon cancer." @default.
- W2415112986 created "2016-06-24" @default.
- W2415112986 creator A5009361528 @default.
- W2415112986 creator A5011990927 @default.
- W2415112986 creator A5013615707 @default.
- W2415112986 creator A5032278608 @default.
- W2415112986 creator A5034896946 @default.
- W2415112986 creator A5052744787 @default.
- W2415112986 creator A5058866729 @default.
- W2415112986 creator A5064958777 @default.
- W2415112986 creator A5074281987 @default.
- W2415112986 creator A5086241698 @default.
- W2415112986 creator A5089319452 @default.
- W2415112986 date "2016-08-01" @default.
- W2415112986 modified "2023-10-14" @default.
- W2415112986 title "Helicobacter saguini, a Novel Helicobacter Isolated from Cotton-Top Tamarins with Ulcerative Colitis, Has Proinflammatory Properties and Induces Typhlocolitis and Dysplasia in Gnotobiotic IL-10 <sup>−/−</sup> Mice" @default.
- W2415112986 cites W1501388333 @default.
- W2415112986 cites W1908169919 @default.
- W2415112986 cites W1925533738 @default.
- W2415112986 cites W1925682149 @default.
- W2415112986 cites W19518330 @default.
- W2415112986 cites W1955424478 @default.
- W2415112986 cites W1973874596 @default.
- W2415112986 cites W1975506080 @default.
- W2415112986 cites W1976399040 @default.
- W2415112986 cites W1978862810 @default.
- W2415112986 cites W1979355061 @default.
- W2415112986 cites W1985569634 @default.
- W2415112986 cites W1986406665 @default.
- W2415112986 cites W1987016070 @default.
- W2415112986 cites W1991615875 @default.
- W2415112986 cites W1995510650 @default.
- W2415112986 cites W2013824710 @default.
- W2415112986 cites W2017608260 @default.
- W2415112986 cites W2032752137 @default.
- W2415112986 cites W2033969181 @default.
- W2415112986 cites W2036500213 @default.
- W2415112986 cites W2043187565 @default.
- W2415112986 cites W2054116747 @default.
- W2415112986 cites W2066491297 @default.
- W2415112986 cites W2069234839 @default.
- W2415112986 cites W2082411151 @default.
- W2415112986 cites W2088491731 @default.
- W2415112986 cites W2094934457 @default.
- W2415112986 cites W2095880232 @default.
- W2415112986 cites W2099254999 @default.
- W2415112986 cites W2099977209 @default.
- W2415112986 cites W2100587850 @default.
- W2415112986 cites W2116206245 @default.
- W2415112986 cites W2121128198 @default.
- W2415112986 cites W2129432414 @default.
- W2415112986 cites W2130464728 @default.
- W2415112986 cites W2132154173 @default.
- W2415112986 cites W2135610078 @default.
- W2415112986 cites W2143152183 @default.
- W2415112986 cites W2143626786 @default.
- W2415112986 cites W2148901844 @default.
- W2415112986 cites W2149178656 @default.
- W2415112986 cites W2151882265 @default.
- W2415112986 cites W2157828485 @default.
- W2415112986 cites W2160915977 @default.
- W2415112986 cites W2160969485 @default.
- W2415112986 cites W2165528446 @default.
- W2415112986 cites W2170336210 @default.
- W2415112986 cites W2214548205 @default.
- W2415112986 cites W2242046462 @default.
- W2415112986 cites W2333273549 @default.
- W2415112986 cites W2398994624 @default.
- W2415112986 doi "https://doi.org/10.1128/iai.00235-16" @default.
- W2415112986 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4962630" @default.
- W2415112986 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27245408" @default.
- W2415112986 hasPublicationYear "2016" @default.
- W2415112986 type Work @default.
- W2415112986 sameAs 2415112986 @default.
- W2415112986 citedByCount "25" @default.
- W2415112986 countsByYear W24151129862017 @default.
- W2415112986 countsByYear W24151129862018 @default.
- W2415112986 countsByYear W24151129862019 @default.
- W2415112986 countsByYear W24151129862020 @default.
- W2415112986 countsByYear W24151129862021 @default.
- W2415112986 countsByYear W24151129862022 @default.
- W2415112986 countsByYear W24151129862023 @default.
- W2415112986 crossrefType "journal-article" @default.
- W2415112986 hasAuthorship W2415112986A5009361528 @default.
- W2415112986 hasAuthorship W2415112986A5011990927 @default.
- W2415112986 hasAuthorship W2415112986A5013615707 @default.
- W2415112986 hasAuthorship W2415112986A5032278608 @default.
- W2415112986 hasAuthorship W2415112986A5034896946 @default.
- W2415112986 hasAuthorship W2415112986A5052744787 @default.
- W2415112986 hasAuthorship W2415112986A5058866729 @default.
- W2415112986 hasAuthorship W2415112986A5064958777 @default.
- W2415112986 hasAuthorship W2415112986A5074281987 @default.
- W2415112986 hasAuthorship W2415112986A5086241698 @default.
- W2415112986 hasAuthorship W2415112986A5089319452 @default.
- W2415112986 hasBestOaLocation W24151129861 @default.
- W2415112986 hasConcept C153911025 @default.
- W2415112986 hasConcept C164027704 @default.
- W2415112986 hasConcept C17991360 @default.