Results 61 to 70 of about 24,665 (187)

Severity of gastric intestinal metaplasia predicts the risk of gastric cancer: a prospective multicentre cohort study (GCEP) [PDF]

, 2021
Jonathan Lee, Feng Zhu, Supriya Srivastava, Stephen KK Tsao, Christopher Khor, Khek Yu Ho, Kwong Ming Fock, Wee Chian Lim, Tiing Leong Ang, Wan Cheng Chow, Jimmy Bok Yan So, Calvin Jianyi Koh, Shijia Joy Chua, Andrew S. Wong, Jaideepraj Rao, Guan Huei Lee, Khoon Lin Ling, Chung-King Chia, Choon Jin Ooi, Andrea Rajnakova, Wai Ming Yap, Manuel Salto‐Tellez, Bow Ho, Richie Soong, Kee Seng Chia, Yik Ying Teo, Ming Teh, Khay Guan Yeoh   +27 more
openalex   +1 more source

Current Status of Gastric Cancer Screening and Future Perspectives

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Gastric cancer (GC) remains a major global health concern, particularly in East Asia, Central Asia, and Eastern Europe, where its incidence and mortality rates are high. Helicobacter pylori infection is the primary cause of GC and leads to carcinogenic progression from nonatrophic gastritis to cancer.
Chika Kusano, Fumiaki Ishibashi, Chikamasa Ichita, Takuji Gotoda   +3 more
wiley   +1 more source

Endoscopic Diagnosis and Classification of Atrophic Gastritis and Intestinal Metaplasia [PDF]

, 2020
Seong Woo Jeon
openalex   +1 more source

Gastric Foveolar‐Type Hyperplastic Polyp of the Duodenum With GNAS and KRAS Mutations: A Potential Precursor to Neoplasia

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT We report a gastric foveolar‐type hyperplastic polyp of the duodenum harboring mutations in the GNAS and KRAS genes. The lesion was incidentally detected during a routine upper gastrointestinal endoscopy in a man in his 50s. It appeared as a 10‐mm elevated lesion located at the superior duodenal angle.
Kenji Yamazaki, Ryoji Kushima, Noritaka Ozawa, Haruka Koizumi, Saeka Hayashi, Atsushi Soga, Koji Yamashita, Shogo Shimizu, Masahito Shimizu   +8 more
wiley   +1 more source

Efficacy and Safety of a Revised Gastric Peroral Endoscopic Myo‐Neurotomy Procedure for Bariatric Endoscopy in a Porcine Model

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Background Endoscopic sleeve gastroplasty is a minimally invasive and effective treatment for obesity, although gastric mucosa folding and subsequent reduced visibility of the gastric lining raise concerns for some patients. This study evaluates the safety and efficacy of a revised peroral endoscopic myo‐neurotomy (R‐POEM‐N) technique using a ...
Yasushi Yamasaki, Kenta Hamada, Junki Toyosawa, Akinobu Takaki, Takehiro Tanaka, Hiroyuki Okada, Motoyuki Otsuka   +6 more
wiley   +1 more source

Clinicopathological Features of Superficial Non‐Ampullary Duodenal Epithelial Tumors Involving Brunner's Glands

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Background and Aims Although Brunner's glands (BGs), located in the submucosa of the duodenum, may be involved by tumor cells of superficial non‐ampullary duodenal epithelial tumors (SNADETs), the detailed incidence and histopathological features have not yet been analyzed. This study aimed to clarify the histopathological relationship between
Kazuki Takayama, Taro Iwatsubo, Mitsuaki Ishida, Shun Sasaki, Akitoshi Hakoda, Noriaki Sugawara, Kazuhiro Ota, Toshihisa Takeuchi, Nao Kawaguchi, Atsushi Tomioka, Ryo Tanaka, Mitsuhiro Asakuma, Sang‐Woong Lee, Kazuhide Higuchi, Yoshinobu Hirose, Hiroki Nishikawa   +15 more
wiley   +1 more source

Deoxycholic acid induces gastric intestinal metaplasia by activating STAT3 signaling and disturbing gastric bile acids metabolism and microbiota

, 2022
Duochen Jin, Keting Huang, Xu Miao, H J Hua, Feng Ye, Yan Jin, Guoxin Zhang, Yun Wang   +7 more
openalex   +1 more source

Crosstalk Between Intratumoral Microbes and Tumor Immunity: Implications for Tumor Therapy

Cancer Medicine, Volume 15, Issue 2, February 2026.
ABSTRACT Background Emerging studies indicate that microbes are present in tumor cells and immune cells. Intratumoral microbiota (ITM) constitute an important component of the tumor immune microenvironment (TIME) and have an important impact on tumor progression and treatment. Objective Through the general elaboration of ITM represented by bacteria and
Fengxue Li, Lili Qiao, Xinquan Liang, Yingying Zhang, Ning Liang, Jian Xie, Guodong Deng, Yuying Hao, Pingping Hu, Xue Wu, Fangjie Ding, Can Feng, Yiming Mu, Jiandong Zhang   +13 more
wiley   +1 more source

Helicobacter pylori with stronger intensity of CagA phosphorylation lead to an increased risk of gastric intestinal metaplasia and cancer

BMC Microbiology, 2011
Background Nearly all Taiwanese H. pylori stains are cagA-genopositive and encode CagA protein. In this study, we evaluated whether different intensity of tyrosine phosphorylated-CagA (p-CagA) had an impact on the clinical diseases and histological ...
Cheng Hsiu-Chi, Wu Jiunn-Jong, Hung Kuei-Hsiang, Sheu Shew-Meei, Yang Hsiao-Bai, Chuang Chiao-Hsiung, Chang Wei-Lun, Sheu Bor-Shyang   +7 more
doaj   +1 more source

Evaluation of gastric microbiome and metagenomic function in patients with intestinal metaplasia using 16S rRNA gene sequencing [PDF]

, 2018
Chan Hyuk Park, A‐reum Lee, Yu‐ra Lee, Chang Soo Eun, Sang Kil Lee, Dong Soo Han   +5 more
openalex   +1 more source