Results 91 to 100 of about 23,257 (273)

Chronic atrophic gastritis in different ages in South China: a 10-year retrospective analysis

BMC Gastroenterology, 2023
Objectives To explore the prevalence, characteristics, age distribution and etiology changes of chronic atrophic gastritis (CAG) in South China. Methods This study included all patients who underwent endoscopy examinations from 2011 to 2020 in our ...
Zefeng Zhang, Xiaoguang Zhang
doaj   +1 more source

Epigenetic dynamics in gastric cancer precancerous lesions: From molecular mechanisms to precision risk stratification

Clinical and Translational Discovery, Volume 5, Issue 6, December 2025.
Gastric precancerous lesions undergo dynamic epigenetic alterations—including DNA methylation, 5‐hydroxymethylcytosine, non‐coding RNAs, and RNA editing—throughout the Correa's cascade. The integration of these multi‐omics epigenetic signatures facilitates non‐invasive risk stratification, which guides personalised surveillance strategy and targeted ...
Kewei Ma, Guanqi Shi, Xiao Li, Wanwei Zheng, Zhongguang Luo   +4 more
wiley   +1 more source

Frequency of gene hMLH1 promoter methylation in the stomach antral and body area tissue of chronic atrophic pangastritis patients

Acta Medica Lituanica, 2013
Aim. To compare hMLH1 methylation frequency in stomach antral and body area tissue in chronic atrophic pangastritis patients, and to evaluate possible correlation severity of chronic atrophic gastritis markers. Methods. The study population consisted of
Rita Kupčinskaitė-Noreikienė, Dainius Jančiauskas, Elona Juozaitytė   +2 more
doaj   +1 more source

The Evolving Landscape of Immunotoxicity: Charting Mechanisms and Future Strategies for Immune Checkpoint Inhibitor Adverse Events

Med Research, Volume 1, Issue 3, Page 322-358, December 2025.
ABSTRACT The use of immune checkpoint inhibitors (ICIs) has significantly improved the efficacy of cancer therapy, but their associated immune‐related adverse events (irAEs) can severely compromise treatment safety. This review systematically summarizes the core mechanisms underlying irAEs, which include multi‐organ damage resulting from T‐cell ...
Anqi Lin, Keyin Zheng, Aimin Jiang, Xufeng Huang, Qi Wang, András Hajdu, Zhengrui Li, Jian Zhang, Peng Luo   +8 more
wiley   +1 more source

A case of Barrett's oesophagus in pernicious anaemia: acid is not the only culprit! [PDF]

, 2016
A 46-year-old female presented at our department with the onset of episodic dyspeptic symptoms, mainly postprandial fullness and bloating, as well as paresthesia.
Annibale, Bruno, Carabotti, Marilia, Lahner, Edith, Severi, Carola   +3 more
core   +1 more source

Pathogenesis and potential reversibility of intestinal metaplasia − a milestone in gastric carcinogenesis

Radiology and Oncology
Non-cardia gastric cancer remains a major cause of cancer-related mortality worldwide, despite declining incidence rates in many industrialized countries.
Drnovsek Jan, Homan Matjaz, Zidar Nina, Smid Lojze M   +3 more
doaj   +1 more source

Tackling Post‐Endoscopy Gastric Cancer in a Low‐Risk Area: Prevalence, Features, and Prevention Opportunities Through Better Clinical Practice

United European Gastroenterology Journal, Volume 13, Issue 10, Page 2057-2065, December 2025.
ABSTRACT Background Post‐endoscopy gastric cancer (PEGC) is a gastric cancer (GC) diagnosed within 3 years after an esophago‐gastro‐duodenoscopy (EGD) negative for cancer. Post‐endoscopy gastric cancer has a prevalence of 9%–11% in the western population and is potentially reducible through adequate surveillance and high‐quality endoscopy.
Ricard Prat, Joan Llach, Sheyla Montori, Anabella Cuestas, Nayra Felípez, Alba Valero, Pedro Delgado‐Guillena, Javier Tejedor‐Tejada, Elena Arruebo, Silvia Patricia Ortega, Pilar Diez, Diana Zaffalon, Luis Hernández, Gadea Hontoria, Rosa María Saíz, Gonzalo Hijos‐Mallada, María José Domper, Sara Zarraquiños, Astrid Irene Díez‐Martín, Alberto Herreros, Diego de Frutos, Fátima Valentín, José Santiago, Virginia Piñol, Alicia Martín‐Lagos, Irina Luzko, Elisa Cantú‐Germano, Francesc Balaguer, Glòria Fernández‐Esparrach, Eduardo Albéniz, Leticia Moreira, on behalf of EpiGASTRIC/EDGAR Consortium   +31 more
wiley   +1 more source

Chromogranin A: From Laboratory to Clinical Aspects of Patients with Neuroendocrine Tumors [PDF]

, 2018
Background. Neuroendocrine tumors (NETs) are characterized by having behavior and prognosis that depend upon tumor histology, primary site, staging, and proliferative index.
Baldelli, Roberto, Campana, Davide, Di Giacinto, Paola, Isidori, Andrea, Lania, Andrea, Lenzi, Andrea, Rizza, Laura, Rota, Francesca, Zuppi, Paolo   +8 more
core   +1 more source

Gastric mucosal interleukine-8 (IL-8) and interleukine-1beta (IL-1ß) levels in atrophic gastritis and gastric carcinoma patients.

مجلة كلية الطب, 2009
Background: Cytokines are the messengers of the immune system.They are mostly secreted by macrophages and lymphocytes and their production is induced in response to injury or infections.
Abdul Hussain M. Al-Faisal
doaj   +1 more source

European Society for the Study of Coeliac Disease 2025 Updated Guidelines on the Diagnosis and Management of Coeliac Disease in Adults. Part 1: Diagnostic Approach

United European Gastroenterology Journal, Volume 13, Issue 10, Page 1855-1886, December 2025.
Infographic. This infographic summarizes the diagnostic approach to CeD in adults, including initial serological testing, histological confirmation, criteria for a no‐biopsy diagnosis, seronegative CeD, potential CeD, and the role of gluten challenge. Source: Authors' own creation (based on current clinical guidelines).
Abdulbaqi Al‐Toma, Fabiana Zingone, Federica Branchi, Annalisa Schiepatti, Georgia Malamut, Cristina Canova, Isabella Rosato, Honoria Ocagli, Nick Trott, Luca Elli, Alina Popp, Carmen Gianfrani, Renata Auricchio, Andra Neefjes‐Borst, David S. Sanders, Christophe Cellier, Chris J. Mulder, Gerd Bouma, Knut E. A. Lundin, Ludvig M. Sollid, Michael Schumann   +20 more
wiley   +1 more source