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http://dx.doi.org/10.1097/00054725-200002000-00012 | DOI Listing |
Clin Epigenetics
January 2025
Translational Gastroenterology and Liver Unit, John Radcliffe Hospital, Headley Way, Headington, Oxford, OX3 9DU, UK.
Background: IgG4-related cholangitis (IgG4-SC) and primary sclerosing cholangitis (PSC) are chronic fibro-inflammatory hepatobiliary conditions, with genetic, environmental, and immunologic risk factors, in which epigenetic alterations may provide insights into pathophysiology and novel biomarkers. This study is the first to assess methylation signatures in IgG4-SC.
Results: Whole blood DNA methylation profiling and genotyping was performed in 264 individuals; 47 with IgG4-SC, 65 with PSC, 64 with ulcerative colitis (UC), and 88 healthy controls.
Medicine (Baltimore)
November 2024
Department of Hematology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
The connection between Primary sclerosing cholangitis (PSC) and lymphoma remains uncertain. To address this, Mendelian randomization (MR) was utilized to investigate the potential causal links between PSC and lymphoma. A 2-sample MR analysis was conducted utilizing summary-level data obtained from genome-wide association study datasets.
View Article and Find Full Text PDFJ Crohns Colitis
January 2025
Department of Surgery, Flevoziekenhuis, Almere, The Netherlands.
Background: The aim of this Delphi study was to reach consensus on a new clinical decision tool to help identify or exclude Crohn's disease (CD) in patients with perianal fistula(s) (PAF).
Methods: A panel of international experts in the field of proctology/Inflammatory Bowel Disease (IBD) were invited to participate. In the first round (electronic survey), participants were asked to anonymously provide their opinion probing 1) the relevance and use of clinical characteristics suggestive of underlying CD, 2) the use of faecal calprotectin (FCP) for screening for CD and 3) on the diagnostic work-up for CD in PAF patients with raised clinical suspicion.
BMJ Open
January 2025
National Institute of Health and Care Research (NIHR) Birmingham Biomedical Research Centre (BRC) Center for Liver and Gastrointestinal Research, University of Birmingham, Birmingham, England, UK
Introduction: Primary sclerosing cholangitis (PSC) is the classical hepatobiliary manifestation of inflammatory bowel disease (IBD). The strong association between gut and liver inflammation has driven several pathogenic hypotheses to which the intestinal microbiome is proposed to contribute. Pilot studies of faecal microbiota transplantation (FMT) in PSC and IBD are demonstrated to be safe and associated with increased gut bacterial diversity.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Civil and Environmental Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
To enhance sustainability and resilience against climate change in infrastructure, a quantitative evaluation of both environmental impact and cost is important within a life cycle framework. Climate change effects can lead performance deterioration in bridge components during their operational phase, highlighting the necessity for a risk-based evaluation process aligned with maintenance strategies. This study employs a two-phase life cycle assessments (LCA) framework.
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