Results 41 to 50 of about 30,241 (215)
Artificial Intelligence in Inflammatory Bowel Disease Endoscopy
DiagnosticsInflammatory bowel diseases (IBDs), comprising Crohn’s disease (CD) and ulcerative colitis (UC), are chronic immune-mediated inflammatory diseases of the gastrointestinal (GI) tract with still-elusive etiopathogeneses and an increasing prevalence ...
Sabrina Gloria Giulia Testoni +6 more
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Advanced Science, EarlyView.This review elucidates how cancer cell metabolic reprogramming—across glucose, lipid, amino acid, and nucleotide pathways—remodels the tumor microenvironment to suppress anti‐tumor immunity and promote immune escape. Targeting these metabolic axes offers promising strategies to overcome immunotherapy resistance and enhance cancer treatment.
Guoqing Xiang +5 more
wiley +1 more source
Frontiers in OncologyThe diagnostic performance of artificial intelligence (AI)-assisted endoscopy for digestive tumors remains controversial. The objective of this umbrella review was to summarize the comprehensive evidence for the AI-assisted endoscopic diagnosis of ...
Changwei Huang +7 more
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Advanced Science, EarlyView.In colitis patients and mice, reduced Lactobacillus abundance is observed. Experimental studies show that L. plantarum A736 metabolizes dietary tryptophan into indole‐3‐lactic acid (ILA), while both L. plantarum A736 and ILA impact ChAT‐expressing enteric neurons and acetylcholine levels, thereby regulating intestinal immune responses and alleviating ...
Bing Xia +15 more
wiley +1 more source
Advanced Science, EarlyView.A proof‐of‐concept multifunctional capsule robot integrates diagnostic imaging, magnetic navigation, wireless power transfer, and targeted thermotherapy for gastrointestinal applications. Magnetically guided positioning and stable wireless power enable localized thermal ablation, achieving controlled heating and high cell mortality in vitro.
Heng Zhang +7 more
wiley +1 more source
Advanced Science, EarlyView.A spatial niche composed of BTLA+B cells and CD8+T cells is enriched at the tumor boundary in non‐small cell lung cancer. Within this specialized niche, BTLA+B cells act as a dominant source of IL‐6, upregulating PD‐1 on CD8+T cells via STAT3 signaling.
Jiajuan Wu +6 more
wiley +1 more source
Summary of the 2024 report on gastroenterology and digestive endoscopy in China
Chinese Medical Journal. Background:. China has made significant progress in medical accessibility and quality over the past decades, and quality improvements in gastroenterology and digestive endoscopy have been consistent.
Zheran Chen +11 more
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Advanced Science, EarlyView.An acid‐responsive core‐shell microneedle system normalizes the degenerative annulus fibrosus microenvironment by consuming pathological H+, generating O2, and providing NIR‐amplified redox buffering. Mechanistically, it epigenetically suppresses ferroptosis via DNMT3A‐dependent methylation of the ATF3 promoter, relieving ATF3‐mediated repression of ...
Lu Tan +7 more
wiley +1 more source
International Journal of Gastrointestinal InterventionWe report the case of a 20-year-old woman with a complex type “D” pancreaticobiliary maljunction and recurrent pancreatitis who underwent surgical resection with Roux-en-Y reconstruction. Fourteen years later, magnetic resonance cholangiopancreatography (
Mario Brusco +3 more
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Endoscopic mucosal resection of flat and sessile colorectal adenomas: Our experience with long-term follow-ups [PDF]
Vojnosanitetski Pregled, 2014 Bacground/Aim. Endoscopic mucosal resection (EMR) or mucosectomy is a removing method of flat or sessile lesions, laterally spreading tumors and carcinoma of the colon or the rectum limited to mucosa or the surface part of the submucosa. The aim
Grgov Saša +3 more
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