Results 121 to 130 of about 156,187 (258)

Increased circulating regulatory T cells and decreased follicular T helper cells are associated with colorectal carcinogenesis

Frontiers in Immunology
ObjectiveColorectal cancer (CRC) is the third most prevalent cancer worldwide and is associated with high morbidity and mortality rates. Colorectal carcinogenesis occurs via the conventional adenoma-to-carcinoma and serrated pathways.
Qiao Meng, Qiao Meng, Yang Zhao, Miao Xu, Pingzhang Wang, Jun Li, Rongli Cui, Weiwei Fu, Weiwei Fu, Shigang Ding, Shigang Ding   +10 more
doaj   +1 more source

Proportion of Screen‐Detected Gastrointestinal Cancers From the National Cancer Registry in Japan

Cancer Science, EarlyView.
Using the data from the Japanese National Cancer Registry, screen‐detected gastrointestinal cancers accounted for roughly 20% of all detected routes. We also found that the proportion of screen‐detected cancers was positively correlated with screening participation rates, supporting screen‐detected cancer proportion as a valuable indicator for ...
Ryuji Okamoto, Yukai Lu, Taisuke Ishii, Tomio Nakayama, Kensuke Shinmura, Tomonori Yano, Motoki Iwasaki   +6 more
wiley   +1 more source

Advances in Spatial Heterogeneity and Cellular Localization Specificity of Intratumoral Bacteria

Cancer Science, EarlyView.
Spatial localization of intratumoral bacteria governs their functional roles in tumor progression, metastasis, and treatment responses, with guiding significance for clinical management, as reviewed across three spatial paradigms. ABSTRACT Bacteria in tumors are increasingly recognized to be a part of the tumor microenvironment and their biological ...
Minlan Ren, Jing Jia, Tingting Li, Yiwei Li, Nanxiang Shen, Yun Shi, Zhe Wang, Hao Fan, Guangli Sun, Guanying Xiong, Gang Li, Rui Peng   +11 more
wiley   +1 more source

Prurigo Pigmentosa – an increasingly diagnosed dermatological condition associated with ketogenic diet

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
SUMMARY Prurigo pigmentosa (PP) is a rare inflammatory dermatosis, clinically characterized by intensely pruritic, erythematous papules and papulovesicles, with reticular hyperpigmentation upon healing. We herein report four cases in adults of different ethnic backgrounds, in which the disease was associated with ketogenic metabolic states due to ...
Antigona Aliu, Milan Vidakovic, Marcel Krauß, Julia Hyun, Frank Oellig, Thilo Gambichler, Valentina Laura Müller, Alexander Kreuter   +7 more
wiley   +1 more source

Mechanisms underpinning the progression of nondysplastic Barrett's oesophagus to cancer

The FEBS Journal, EarlyView.
Barrett's oesophagus confers a low but significant cancer risk. The condition is common but we do not have effective biomarkers to identify susceptible patients. We believe that there is no single factor that determines cancer risk and an understanding of the combinations of interactions (via gene expression and natural selection) between the Barrett's
Yannick H. Derwa, Meng‐Lay Lin, Stuart A. C. McDonald   +2 more
wiley   +1 more source

Editorial: Chronology of gastrointestinal cancers and gastrointestinal microbiota

Frontiers in Endocrinology, 2023
Yang Mi, Furhan Iqbal, Nasir Mahmood, Nasir Mahmood, Ihtisham Bukhari, Pengyuan Zheng   +5 more
doaj   +1 more source

Per- and polyfluoroalkyl substances mixture exposure is associated with colorectal cancer TNM stage

Frontiers in Toxicology
Environmental pollutants have been implicated in colorectal cancer risk, but the association between plasma per- and polyfluoroalkyl substance (PFAS) concentrations and TNM stage remains unclear.
Ning Kang, Ning Kang, Yang Zhao, Zhi Huang, Zhi Huang, Rongbin Li, Rongbin Li, Xiaoqian Ma, Xiaoqian Ma, Shigang Ding, Shigang Ding, Fei Li, Shengju Yin, Shengju Yin, Weiwei Fu, Weiwei Fu   +15 more
doaj   +1 more source

Small Bowel Lesions and Bleeding Risk in Hemodialysis Patients: A Narrative Review

Hemodialysis International, EarlyView.
ABSTRACT Background Gastrointestinal bleeding is very common among hemodialysis patients. This high bleeding risk is caused by uremic platelet dysfunction, vascular fragility, intradialytic hemodynamic instability, and widespread antithrombotic therapy.
Andreas Smyrlis, Konstantia Kantartzi, Konstantinos Mimidis, Stylianos Panagoutsos   +3 more
wiley   +1 more source

Comprehensive and reproducible grading of the Updated Sydney System in gastric biopsies using artificial intelligence: multi‐pathologist validation and a reader study

Histopathology, EarlyView.
SydneyMTL is an interpretable multi‐task model providing four‐level grading for the five Sydney System attributes. By significantly improving diagnostic concordance and reducing reading time, it offers a robust clinical tool to alleviate pathologist workloads and standardize routine gastric biopsy screening.
Ho Heon Kim, Won Chan Jeong, Yuri Hwang, Gisu Hwang, Kyungeun Kim, Young Sin Ko   +5 more
wiley   +1 more source

A serologic survey of Helicobacter pylori infection in 3281 Italian patients endoscoped for upper gastrointestinal symptoms. The Italian Helicobacter Pylori Study Group.

, 1997
AIM: To assess the seroprevalence of Helicobacter pylori infection in a large series of patients with upper gastrointestinal symptoms referred for their first upper gastrointestinal endoscopy, and to evaluate any association with disease.
PALLI DOMENICO, The Italian Helicobacter Pylori Study Group, VAIRA DINO, MENEGATTI MARCELLO, NERI, Matteo, SAIEVA CALOGERO   +5 more
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