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http://dx.doi.org/10.1016/j.gie.2017.12.005 | DOI Listing |
J Anus Rectum Colon
January 2025
Department of Gastroenterology, Hiroshima University Hospital, Hiroshima, Japan.
Objectives: Studies have suggested that computer-aided polyp detection using artificial intelligence improves adenoma identification during colonoscopy. However, its real-world effectiveness remains unclear. Therefore, this study evaluated the usefulness of computer-aided detection during regular surveillance colonoscopy.
View Article and Find Full Text PDFJ Anus Rectum Colon
January 2025
Department of Endoscopy, Fukuoka University Chikushi Hospital, Chikushino, Japan.
Objectives: Colonoscopy is the gold standard for screening cancer and precancerous lesions in the large intestine. Recently, remarkable advances in artificial intelligence (AI) have led to the development of various computer-aided detection (CADe) systems for colonoscopy. This study aimed to evaluate the usefulness of AI for colonoscopy using CAD-EYE (Fujifilm, Tokyo, Japan) to calculate the adenoma miss rate (AMR).
View Article and Find Full Text PDFJ Exp Clin Cancer Res
January 2025
Department of Cardiovascular, Endocrine-Metabolic Diseases and Aging, Istituto Superiore di Sanità, Rome, Italy.
Background: Bacterial toxins are emerging as promising hallmarks of colorectal cancer (CRC) pathogenesis. In particular, Cytotoxic Necrotizing Factor 1 (CNF1) from E. coli deserves special consideration due to the significantly higher prevalence of this toxin gene in CRC patients with respect to healthy subjects, and to the numerous tumor-promoting effects that have been ascribed to the toxin in vitro.
View Article and Find Full Text PDFOnco Targets Ther
January 2025
Tianjin Medical University, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tian Jin, People's Republic of China.
Objective: To explore the relationship and underlying mechanisms between vitamin D and CRC, offering valuable insights into the diagnosis and treatment of CRC.
Materials And Methods: Serum levels of 1,25(OH)D were measured using a double-antibody sandwich assay. Bioinformatics analysis identified vitamin D-related CRC genes, which were validated using HCT116 and HT29 cell lines.
J Med Screen
January 2025
Cancer Screening and Prevention Research Group (CSPRG), Department of Surgery and Cancer, Imperial College London, London, UK.
Objectives: Colonoscopy surveillance is often performed in post-polypectomy cohorts, likely altering colorectal cancer (CRC) outcomes, but this is often not addressed in CRC incidence analyses. We examined CRC incidence post-endoscopic screening, accounting for surveillance.
Methods: We examined UK Flexible Sigmoidoscopy Screening Trial participants who had no, low-risk, or high-risk (≥10 mm, ≥3 adenomas, adenomas with villous features/high-grade dysplasia) distal polyps at screening.
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