コーパス検索結果 (left1)
通し番号をクリックするとPubMedの該当ページを表示します
1 C. jejuni 81-176 naturally lacks the fuc locus and is un
2 C. jejuni also activated the NLRP3 inflammasome in human
3 C. jejuni is capable of systemic invasion in the rabbit,
4 C. jejuni is known to produce capsular polysaccharide (C
5 C. jejuni lineages vary in host range and prevalence in
6 C. jejuni lipooligosaccharide (LOS) is a potent activato
7 C. jejuni NCTC11168 forms less biofilms in the presence
8 C. jejuni OMVs contained 16 N-linked glycoproteins, indi
9 C. jejuni OMVs possess cytotoxic activity and induce a h
10 C. jejuni possesses an extensive repertoire of carbohydr
11 C. jejuni regulates gene expression under various enviro
12 C. jejuni typically colonizes the gut, but a hypervirule
13 C. jejuni-induced bactericidal NO production was reduced
14 cteriosis isolates, comprising 2,207 (89.3%) C. jejuni isolates and 265 (10.7%) C. coli isolates.
15 ed the antimicrobial susceptibilities of 320 C. jejuni and 115 C. coli isolates obtained from feedlot
16 erent time periods and compared them with 42 C. jejuni isolates associated with sheep abortion during
18 LST-characterised isolates, we sequenced 600 C. jejuni and C. coli isolates from various stages of po
27 vailable mouse monoclonal antibodies against C. jejuni were investigated to construct direct, sandwic
28 s in understanding the mechanisms that allow C. jejuni to colonize the chicken gastrointestinal tract
29 he context of glycoengineering and may alter C. jejuni glycan-mediated structure-function interaction
32 es and time of isolation, while the analyzed C. jejuni isolates were genetically diverse, suggesting
33 ampylobacter jejuni subsp. jejuni 81-176 and C. jejuni NCTC 11168, all of which had previously been s
36 est that in the gut of warm-blooded animals, C. jejuni depends on at least formate or hydrogen as don
39 Furthermore, neutrophil depletion attenuated C. jejuni-induced crypt abscesses and intestinal inflamm
40 Importantly, sodium nitroprusside attenuated C. jejuni-induced colitis in Il10(-/-); Nod2(-/-) mice.
41 flagella-TLR5 driven pro-inflammatory axis, C. jejuni flagella instead promote an anti-inflammatory
43 findings are of additional interest because C. jejuni utilizes the flagellum to export virulence pro
44 we studied LOS structural variation between C. jejuni strains associated with different ecological s
47 se leads to secretion of an alpha-dextran by C. jejuni and that a secreted protease, Cj0511, is requi
48 Lipo-oligosaccharides (LOS), expressed by C. jejuni induce antibodies that cross-react with self-g
49 e use of enterobactin hydrolysis products by C. jejuni, Vibrio cholerae, and other bacteria with homo
50 Although C. jejuni can be transformed by C. jejuni-derived DNA, it is poorly transformed by the s
52 ght into the molecular mechanism utilized by C. jejuni, and possibly other intestinal pathogens, to s
53 h throughput glycoproteomics to characterize C. jejuni JHH1 and identified 93 glycosylation sites, in
55 nd shows antibody is ineffective in clearing C. jejuni from the ceca within the production lifetime o
58 blockade of PI3K-gamma signaling diminished C. jejuni-induced intestinal inflammation, neutrophil ac
59 obe sequences from 1,713 genetically diverse C. jejuni and C. coli genomes, supported by RT-PCR testi
60 lack of insight into the mechanisms driving C. jejuni growth and survival within hosts and the envir
63 ridization and culture assay showed enhanced C. jejuni invasion into the colon and mesenteric lymph n
64 haped laboratory, clinical and environmental C. jejuni and Campylobacter coli contained genetic chang
65 ficity of the protein N-glycosylation enzyme C. jejuni PglB was tested using a logical, synthetic arr
66 ped severe intestinal inflammation following C. jejuni infection, compared with Nod2(-/-) and Il10(-/
68 100% for Shigella spp., 97.5% and 99.0% for C. jejuni and C. coli, and 100% and 99.7% for Shiga toxi
69 99.7% for Shigella spp., 97.2% and 98.4% for C. jejuni and C. coli, and 97.4% and 99.3% for Shiga tox
70 , 8 x 10(-6), and 3 x 10(-7) [corrected] for C. jejuni, Salmonella spp., and enteroviruses, respectiv
73 ative Microbial Risk Assessment was done for C. jejuni, Salmonella spp., and enteroviruses to estimat
74 Instead, secretion of CiaI was essential for C. jejuni to facilitate commensal colonization of the na
75 ce in dairy manure, while risk estimates for C. jejuni were not sensitive to any single variable.
76 ved in LOS biosynthesis and is important for C. jejuni virulence, as disruption of this gene and the
79 IA-positive samples were positive by PCR for C. jejuni/C. coli, but 27.6% were positive for non-jejun
81 dentified several loci that are required for C. jejuni efficient entry and survival within epithelial
84 r, these results support a critical role for C. jejuni's helical morphology in enabling it to travers
89 III secretion sequence and is secreted from C. jejuni through the flagellar type III secretion syste
90 Our results provide new insights into how C. jejuni responds and adapts to the cecal environment a
92 tinguishable from those of 123 (9.03%) human C. jejuni isolates (total, 1,361) in the CDC database, a
94 reported the identification of hyperinvasive C. jejuni strains and created a number of transposon mut
96 uoroquinolone resistance reached to 35.4% in C. jejuni and 74.4% in C. coli, which are significantly
97 s study, we demonstrate that sialic acids in C. jejuni endotoxin enhance the rapid production of IFN-
98 ts and phase-variants, the cj0031c allele in C. jejuni strain NCTC11168 was demonstrated to specifica
99 407 cells in vitro The importance of Ape1 in C. jejuni biology makes it a good candidate as an antimi
100 Additionally, overexpression of arsB in C. jejuni 11168 resulted in a 16-fold increase in the MI
105 high-level resistance to chloramphenicol in C. jejuni, using integrated genomic and proteomic analys
106 study, we investigated the role of cj1136 in C. jejuni virulence, lipooligosaccharide (LOS) biosynthe
108 st abundant periplasmic c-type cytochrome in C. jejuni, as a novel and unexpected protein required fo
110 This mechanism of DNA discrimination in C. jejuni is distinct from the DNA discrimination descri
112 se that modal repeat numbers have evolved in C. jejuni genomes due to molecular drivers associated wi
113 aspecies conservation of the target genes in C. jejuni and C. coli Rare instances of a lack of specif
114 A genome-wide association study (GWAS) in C. jejuni ST-21 and ST-45 complexes identified genetic e
115 rulence plasmid named pVir was identified in C. jejuni 81-176 and IA3902, but determining the role of
116 onization, and host-pathogen interactions in C. jejuni Therefore, changes in PG greatly impact the ph
118 are major contributors to microaerophily in C. jejuni; hemerythrins help prevent enzyme damage micro
121 ether non-canonical N-glycans are present in C. jejuni, we utilized high throughput glycoproteomics t
122 B, arsC2, and arsR3 in arsenic resistance in C. jejuni and found that arsB, but not the other two gen
123 ernative mechanism for arsenic resistance in C. jejuni and provide new insights into the adaptive mec
124 assage on calcofluor white (CFW) resulted in C. jejuni 81-176 isolates with morphology changes: eithe
126 system constitutes a LIV transport system in C. jejuni responsible for a high level of leucine acquis
127 vealing genetic variability of this trait in C. jejuni due to spontaneous DNA replication errors occu
128 nes required for efficient transformation in C. jejuni include those similar to components of type II
129 re gene with the highest p-distance value in C. jejuni was annotated in the reference genome as a put
131 ptome of many different organisms, including C. jejuni; however, this technology has yet to be applie
134 oration of the carbohydrate sialic acid into C. jejuni lipooligosaccharides (LOS) is associated with
136 cting and 80-fold increases in intracellular C. jejuni 11168H wild-type strain bacteria were observed
138 populations and provides evidence that major C. jejuni lineages have distinct genotypes associated wi
140 tions neither is optimal for microaerophilic C. jejuni nor reflects the low-oxygen environment of the
143 lysis of the invasive ability of a nonmotile C. jejuni 11168H rpoN mutant in the VDC model system ind
148 infections result in significant amounts of C. jejuni present in the food supply to contribute to di
153 with H. pylori RdxA, biochemical analysis of C. jejuni RdxA showed strong oxidase activity, with redu
156 ighlight a hitherto unrecognized capacity of C. jejuni to use tetrathionate and thiosulphate in its e
158 hypervirulent and rapidly expanding clone of C. jejuni recently emerged, which is able to translocate
159 variations in three structural components of C. jejuni LOS alter TLR4 activation and consequent monoc
163 ience, Cincinnati, OH), for the detection of C. jejuni and C. coli in 485 patient stool samples.
166 with a couple of exceptions, the ecology of C. jejuni and C. coli differed, with the latter forming
169 logy models of the N-linked glycoproteome of C. jejuni This evaluation highlights the potential diver
170 ndescribed substrate that supports growth of C. jejuni and identified the genetic locus associated wi
171 eacts with superoxide, rescued the growth of C. jejuni cultured in the presence of deoxycholate.
172 More specifically, continuous growth of C. jejuni in deoxycholate was found to: 1) induce the pr
176 says for the detection and identification of C. jejuni, C. coli, Salmonella, and Yersinia species and
180 ives a unique insight into the mechanisms of C. jejuni disease in terms of host physiology and contri
181 lthough the specific molecular mechanisms of C. jejuni pathogenesis have not been characterized in de
182 Specifically, we show that modification of C. jejuni lipid A with pEtN results in increased recogni
186 a suggest that the capsule polysaccharide of C. jejuni and the MeOPN modification modulate the host i
187 e related to the capsular polysaccharides of C. jejuni HS:4 is very remarkable, owing to the unique,
189 mprovement was accompanied by a reduction of C. jejuni translocation into the colon and extraintestin
191 understanding of the metabolic repertoire of C. jejuni and the role of metabolic diversity in Campylo
192 is required for the chemotactic response of C. jejuni to galactose, as shown using wild type, alleli
193 aluable tools for investigating the roles of C. jejuni cell surface glycoconjugates in host pathogen
194 n the reannotation of the genome sequence of C. jejuni isolate NCTC 11168, chosen as being present in
198 , these results indicate that sialylation of C. jejuni LOS increases DC activation and promotes subse
200 We report the 2.1-A crystal structure of C. jejuni MOMP expressed in E. coli and a lower resoluti
201 for CeuE within the Fe(III) uptake system of C. jejuni, provide a molecular-level understanding of th
202 Here we report the complete transcriptome of C. jejuni during colonization of the chicken cecum and i
203 be applied to defining the transcriptome of C. jejuni during in vivo colonization of its natural hos
205 these analyses enhance our understanding of C. jejuni PG maturation and help to clarify how PG struc
207 plays an important role in the virulence of C. jejuni using an in vivo model of natural disease.
208 , which has two major porins, OmpC and OmpF, C. jejuni has one, termed major outer membrane protein (
209 eltapatA and DeltapatB had minimal impact on C. jejuni growth and fitness under the conditions tested
210 C. coli, one additional E. faecium, and one C. jejuni also developed resistance when exposed to 0.25
211 her, formate might play a role in optimizing C. jejuni's adaptation to the oxygen-limited gastrointes
215 nctate phenotype not observed with the other C. jejuni genes, and this phenotype was abolished by mut
217 4 stool specimens had been culture positive (C. jejuni/coli [n = 51], Salmonella species [n = 42], Sh
218 e development of novel strategies to prevent C. jejuni colonization of food-producing animals or to t
220 that exposure to pancreatic amylase protects C. jejuni from stress conditions in vitro, suggesting th
221 he single Thr-86-Ile mutation in GyrA, FQ(R) C. jejuni isolates had other mutations in GyrA in additi
223 y Campylobacter-seronegative adults received C. jejuni strain 81-176 via oral inoculation of 10(5), 1
224 Kinetic studies with purified recombinant C. jejuni TsdA showed it to be a bifunctional tetrathion
225 A highly virulent, tetracycline-resistant C. jejuni clone (clone SA) has recently emerged in rumin
226 a highly pathogenic, tetracycline-resistant C. jejuni clone (named SA) has become the predominant ca
231 in the increased pathogenicity of sialylated C. jejuni and may be key to the initiation of B cell-med
234 ampylobacter coli (41 out of 45) and in some C. jejuni (8 out of 32) primary strains from various sou
239 k involved eight confirmed and three suspect C. jejuni cases linked to consumption of commercial raw
240 tent Escherichia coli and the native system, C. jejuni, revealed that efficient glycosylation of glyc
244 nalyzed for Campylobacter species other than C. jejuni and C. coli using a filtration method and micr
247 e from ruminants to humans and indicate that C. jejuni clone SA is an important threat to public heal
253 etween peptide and glycan substrates and the C. jejuni PglB offer new experimental information on sub
258 nation of epithelial cells infected with the C. jejuni ciaI mutant revealed that the CCV were more fr
259 activation libraries were generated in three C. jejuni strains and the impact on fitness during chick
260 for fitness during in vitro growth in three C. jejuni strains, revealing that a large part of its ge
262 his is first study of functional immunity to C. jejuni in chicken and shows antibody is ineffective i
263 ologic development of protective immunity to C. jejuni, we assessed the ability of an initial infecti
266 retreated with anti-IL-10R were resistant to C. jejuni-induced intestinal inflammation compared with
267 ctional role of B lymphocytes in response to C. jejuni in the chicken through depletion of the B lymp
268 gh intrinsic dendritic cell (DC) response to C. jejuni LOS through Toll-like receptor 4 (TLR4) activa
273 ility to highly regulate gene transcription, C. jejuni encodes few transcription factors and its geno
274 nd PCR-derived DNA can efficiently transform C. jejuni when only a subset of the CtsM sites are methy
275 ous recombination is sufficient to transform C. jejuni, whereas otherwise identical unmethylated DNA
276 DNA derived from a ctsM mutant transforms C. jejuni significantly less well than DNA derived from
278 ired for in vitro competition with wild-type C. jejuni but is dispensable for growth in monoculture.
279 ne operon) are widely distributed in various C. jejuni strains, suggesting that Campylobacter require
280 rends within this Tn library, and in various C. jejuni wild type strains, were compared and correlate
281 We identified the ability of both viable C. jejuni and purified flagellum to bind to Siglec-10, a
282 e ceca, the main site of colonisation, where C. jejuni persist to beyond commercial slaughter age, bu
283 this mouse model was used to define whether C. jejuni's characteristic helical shape plays a role in
289 we infected human monocyte-derived DCs with C. jejuni to examine the production of key proinflammato
291 Il10(-/-); Nod2(-/-) mice were infected with C. jejuni (10(9) colony-forming units/mouse) 24 hours af
292 Less than 1 in 1,000 persons infected with C. jejuni develop GBS, and the factors that determine GB
294 subjects underwent a primary infection with C. jejuni CG8421; 14 (93.3%) experienced campylobacterio
295 immunologic evidence of prior infection with C. jejuni received an initial challenge with C. jejuni C
300 ur findings provide further evidence that WW C. jejuni subtypes show niche adaptation and may be impo
WebLSDに未収録の専門用語(用法)は "新規対訳" から投稿できます。