Search Results - "Mansfield, John C."
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Genome-wide association study identifies distinct genetic contributions to prognosis and susceptibility in Crohn's disease
Published in Nature genetics (01-02-2017)“…James Lee, Kenneth Smith and colleagues report a within-cases genome-wide association analysis for Crohn's disease to identify genetic loci specifically…”
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Oral Ferric Maltol Does Not Adversely Affect the Intestinal Microbiome of Patients or Mice, But Ferrous Sulphate Does
Published in Nutrients (30-06-2021)“…Altering dietary ferrous sulphate (FS) consumption exacerbates a murine model of colitis and alters the intestinal microbiome. We investigated the impact of…”
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Genome-wide association study implicates immune activation of multiple integrin genes in inflammatory bowel disease
Published in Nature genetics (01-02-2017)“…Jeffrey Barrett, Carl Anderson and colleagues report the results of a large genome-wide association study of inflammatory bowel disease. They identify 25 new…”
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Sexually transmitted infections manifesting as proctitis
Published in Frontline gastroenterology (01-01-2013)“…There is a rising incidence of several sexually transmitted infections (STIs), many of which can present with proctitis. Causative organisms include Neisseria…”
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Etrolizumab as induction therapy for ulcerative colitis: a randomised, controlled, phase 2 trial
Published in The Lancet (British edition) (26-07-2014)“…Summary Background Etrolizumab is a humanised monoclonal antibody that selectively binds the β7 subunit of the heterodimeric integrins α4β7 and αEβ7. We aimed…”
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Conserved γδ T cell selection by BTNL proteins limits progression of human inflammatory bowel disease
Published in Science (American Association for the Advancement of Science) (15-09-2023)“…Murine intraepithelial γδ T cells include distinct tissue-protective cells selected by epithelial butyrophilin-like (BTNL) heteromers. To determine whether…”
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Regulation and Role of αE Integrin and Gut Homing Integrins in Migration and Retention of Intestinal Lymphocytes during Inflammatory Bowel Disease
Published in The Journal of immunology (1950) (01-11-2021)“…Abstract Targeting interactions between α4β7 integrin and endothelial adhesion molecule MAdCAM-1 to inhibit lymphocyte migration to the gastrointestinal tract…”
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Association Between Response to Etrolizumab and Expression of Integrin αE and Granzyme A in Colon Biopsies of Patients With Ulcerative Colitis
Published in Gastroenterology (New York, N.Y. 1943) (01-02-2016)“…Background & Aims Etrolizumab is a humanized monoclonal antibody against the β7 integrin subunit that has shown efficacy vs placebo in patients with moderate…”
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Exploring the genetic architecture of inflammatory bowel disease by whole-genome sequencing identifies association at ADCY7
Published in Nature genetics (01-02-2017)“…Carl Anderson, Jeffrey Barrett and colleagues use whole-genome sequencing and imputation to explore the genetic architecture of inflammatory bowel disease…”
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Dose escalation randomised study of efmarodocokin alfa in healthy volunteers and patients with ulcerative colitis
Published in Gut (01-08-2023)“…The interleukin-22 cytokine (IL-22) has demonstrated efficacy in preclinical colitis models with non-immunosuppressive mechanism of action. Efmarodocokin alfa…”
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A randomised phase I study of etrolizumab (rhuMAb β7) in moderate to severe ulcerative colitis
Published in Gut (01-08-2013)“…Etrolizumab (rhuMAb β7, anti-β7, PRO145223) is a humanised monoclonal antibody targeting the β7 subunit of the heterodimeric integrins α4β7 and αEβ7, which are…”
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Human SNP Links Differential Outcomes in Inflammatory and Infectious Disease to a FOXO3-Regulated Pathway
Published in Cell (26-09-2013)“…The clinical course and eventual outcome, or prognosis, of complex diseases varies enormously between affected individuals. This variability critically…”
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Negligible impact of rare autoimmune-locus coding-region variants on missing heritability
Published in Nature (London) (13-06-2013)“…A search for variants in coding exons of 25 genome-wide association study risk genes in a large cohort of autoimmune patients finds that rare coding-region…”
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Sequence variants in the autophagy gene IRGM and multiple other replicating loci contribute to Crohn's disease susceptibility
Published in Nature genetics (01-07-2007)“…A genome-wide association scan in individuals with Crohn's disease by the Wellcome Trust Case Control Consortium detected strong association at four novel…”
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The Impact of NOD2 Genetic Variants on the Gut Mycobiota in Crohn’s Disease Patients in Remission and in Individuals Without Gastrointestinal Inflammation
Published in Journal of Crohn's and colitis (04-05-2021)“…Abstract Background and Aims Historical and emerging data implicate fungi in Crohn’s disease [CD] pathogenesis. However, a causal link between mycobiota,…”
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αEβ7 Integrin Identifies Subsets of Pro-Inflammatory Colonic CD4+ T Lymphocytes in Ulcerative Colitis
Published in Journal of Crohn's and colitis (01-05-2017)“…The αEβ7 integrin is crucial for retention of T lymphocytes at mucosal surfaces through its interaction with E-cadherin. Pathogenic or protective functions of…”
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Measurement methods and accuracy in copy number variation: failure to replicate associations of beta-defensin copy number with Crohn's disease
Published in Human molecular genetics (15-12-2010)“…The copy number variation in beta-defensin genes on human chromosome 8 has been proposed to underlie susceptibility to inflammatory disorders, but presents…”
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Investigation of Crohn's Disease Risk Loci in Ulcerative Colitis Further Defines Their Molecular Relationship
Published in Gastroenterology (New York, N.Y. 1943) (01-02-2009)“…Background & Aims Identifying shared and disease-specific susceptibility loci for Crohn's disease (CD) and ulcerative colitis (UC) would help define the…”
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The prevention and management of Crohn’s disease postoperative recurrence: results from the Y-ECCO/ClinCom 2019 Survey
Published in European journal of gastroenterology & hepatology (01-08-2020)“…BACKGROUND:Prevention and management of postoperative recurrence (POR) is a controversial field in Crohn’s disease. The aim of this survey was to report common…”
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Pooled sequencing of 531 genes in inflammatory bowel disease identifies an associated rare variant in BTNL2 and implicates other immune related genes
Published in PLoS genetics (01-02-2015)“…The contribution of rare coding sequence variants to genetic susceptibility in complex disorders is an important but unresolved question. Most studies thus far…”
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