Results 51 to 60 of about 5,412,359 (296)

The Cancer Cell Metabolic Reprogramming Remodels the Tumor Microenvironment: Molecular Mechanisms and Therapeutic Strategies

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, Zhicheng Zhou, Xue Jiang, Zhenguang Du, Yangyang Zhan, Xinli Liu   +5 more
wiley   +1 more source

Potential for expanded application of endoscopic hand suturing: A pilot study of 15 cases

Endoscopy International Open
Endoscopic hand suturing (EHS) was first developed to firmly close a mucosal defect following endoscopic submucosal dissection and has the potential for expanded applications.
Kazutoshi Higuchi, Osamu Goto, Eriko Koizumi, Shun Nakagome, Tsugumi Habu, Yumiko Ishikawa, Kumiko Kirita, Hiroto Noda, Takeshi Onda, Jun Omori, Naohiko Akimoto, Katsuhiko Iwakiri   +11 more
doaj   +1 more source

Molecular imaging within the lower gastrointestinal tract: From feasibility to future

Digestive Endoscopy, 2018
Molecular imaging is based on the labelling of defined molecular targets through the utilization of fluorescently linked probes and their subsequent detection with high‐resolution endoscopic devices, thereby enabling visualization of single molecules ...
T. Rath, R. Kiesslich, M. Neurath, R. Atreya   +3 more
semanticscholar   +1 more source

Principles and practice to facilitate complete photodocumentation of the upper gastrointestinal tract: World Endoscopy Organization position statement

, 2019
12 páginasAlthough esophagogastroduodenoscopy (EGD) is the most commonly used procedure in the gastrointestinal (GI) tract, the method of esophageal, gastric and duodenal mucosa photodocumentation varies considerably worldwide.
Tajiri, Hisao, Prateek Sharma, Fabian Emura, Arantes, Vitor, Sharma, Prateek, González, Robinson, Emura, Fabian, Fujishiro, Mitsuhiro, Robinson Gonzalez, Kazuki Sumiyama, Matsuda, Koji, Raul Araya, Sergio Sobrino, Philip Chiu, Sobrino, Sergio, Adolfo Parra‐Blanco, Cecilio Cerisoli, Vitor Arantes, Sumiyama, Kazuki, Cerisoli, Cecilio, Araya, Raúl, Koji Matsuda, Chiu, Philip, Mitsuhiro Fujishiro, Parra Blanco, Adolfo, Hisao Tajiri   +25 more
core   +1 more source

Reliability and validity of the Turkish language version of the core lower urinary tract symptom score

, 2022
Objectives The purpose of this study was to develop the Turkish version of the Core Lower Urinary Tract Symptom Score (CLSS) and determine its psychometric properties in Turkish subjects.
TOKAY TARHAN, SENA
core   +1 more source

A Preclinical Multifunctional Capsule Robot with Unified Diagnosis and Targeted Thermal Therapy for Gastrointestinal Diseases

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, Yichong Sun, Xiaoting Zhang, Chi‐Kwan Lee, Zheng Li, Yehui Li, Huarong Chen, Paul D. Mitcheson   +7 more
wiley   +1 more source

MicroRNA‐941 Acts as a Novel Prognostic Predictor and Oncogenic Driver in Colorectal Cancer

Annals of Gastroenterological Surgery, EarlyView.
Upregulation of miR‐941 was a promising diagnostic and prognostic biomarker for CRC patients. Inhibition of miR‐941 significantly suppressed CRC cellular events and triggered ferroptosis. The oncogenic functions of miR‐941 were mediated through targeting TRPS1.
Hong Li, Yang Liu, Hua Chen, Jialin Li, Xinchun Li, Yanmin Chen   +5 more
wiley   +1 more source

Spontaneous Rupture of a Pseudoaneurysm of the Right Hepatic Artery Causing Massive Upper Gastrointestinal Bleeding

European Journal of Case Reports in Internal Medicine, 2019
We describe the case of an 84-year-old woman who presented with right lower chest pain, anaemia and newly deranged liver function which was followed by massive upper gastrointestinal (GI) bleeding with no source of bleeding found on upper GI endoscopy ...
Abuajela Sreh, Muhammad Hafiz Kamarul Bahrin, Muhammad Bin Farid, Kiran Verma   +3 more
doaj   +1 more source

Utility of Endoscopic Examination in the Diagnosis of Acute Graft-versus-Host Disease in the Lower Gastrointestinal Tract

Gastroenterology Research and Practice, 2017
Background and Aims We retrospectively investigated the incidence of acute graft-versus-host disease (GVHD) in the lower gastrointestinal (GI) tract and the diagnostic accuracy of endoscopy. Methods Of 1231 patients who underwent allogeneic hematopoietic
K. Nomura, T. Iizuka, D. Kaji, Hisashi Yamamoto, Yasutaka Kuribayashi, Masami Tanaka, Tsukasa Furuhata, S. Yamashita, D. Kikuchi, A. Matsui, Toshifumi Mitani, Y. Ota, S. Taniguchi, S. Hoteya   +13 more
semanticscholar   +1 more source

Current Status and Challenges of Imaging‐Based Diagnosis of Lymph Node Metastasis in Colon Cancer: The Lymph Node Committee of the Japanese Society for Cancer of the Colon and Rectum

Annals of Gastroenterological Surgery, EarlyView.
This review of the status and challenges of diagnosis of lymph node metastasis in colon cancer suggests that it is currently difficult to establish strict criteria for lymph node metastasis, indicating only moderate diagnostic performance. ABSTRACT Background Accurate pre‐treatment evaluation of lymph node metastasis (LNM) in colon cancer is important ...
Shimpei Ogawa, Yuji Takayama, Yasuyuki Takamizawa, Yukihide Kanemitsu, Hideki Ueno   +4 more
wiley   +1 more source