Results 81 to 90 of about 5,698 (153)

Detection of non-enterotoxigenic and enterotoxigenic Bacteroides fragilis in stool samples from children in São Paulo, Brazil

Revista do Instituto de Medicina Tropical de São Paulo, 2003
Non-enterotoxigenic bacteria of the Bacteroides fragilis group and enterotoxigenic B. fragilis were identified from children with and without aqueous acute diarrhea.
Flávio Krzyzanowsky, Mario J. Avila-Campos   +1 more
doaj  

Beyond Gut Modulation: A Critical Review of the Therapeutic Potential, Safety, and Clinical Prospects of Natural Polysaccharides for IBD

Food Safety and Health, Volume 4, Issue 4, Page 824-859, October 2026.
In this review, we critically summarized the application of natural polysaccharides (NPs) for the treatment of IBD. This approach combines, in a unique way (right), the basic structure–activity relationships of NPs from different origins (left) with their multipronged mode of action, which involves modulation of the gut microbiota and other ...
Felix Danso, A. M. Abd El‐Aty, Kwaku Amoah, Xianghong Ju   +3 more
wiley   +1 more source

Human biomarker navigator

iMeta, Volume 5, Issue 5, October 2026.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li, Qian Zhang, Zijie Wang, Zeping Gui, Jing Liu, Jingda Li, Maojun Jiang, Zukang Chang, Qingqing Han, Bendong Yang, Tariq Saeed, Jun Li, Jinghan Jia, Chenghu Song, Tong Shao, Tianhuan Peng, Xueying Zhang, Pingping Guo, Jun Luo, Gangao Yang, Yuan Wan, Gokhan Zengin, Quan Yuan, Lingru Li, Xiaohui Fan, Yang Luo, Lvyun Zhu, Yanfei Zheng, Wenjun Mao, Wenlong Sun   +29 more
wiley   +1 more source

Colonization with enterotoxigenic Bacteroides fragilis is associated with early-stage colorectal neoplasia.

PLoS ONE, 2017
BackgroundEnterotoxigenic Bacteroides fragilis (ETBF) is a toxin-producing bacteria thought to possibly promote colorectal carcinogenesis by modulating the mucosal immune response and inducing epithelial cell changes.
Rachel V Purcell, John Pearson, Alan Aitchison, Liane Dixon, Frank A Frizelle, Jacqueline I Keenan   +5 more
doaj   +1 more source

Gastrointestinal Microbiome Dysbiosis in Cancer Development: Mechanisms and Biomarker Potential

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Dysbiosis of the gastrointestinal microbiome plays a role in carcinogenesis by inducing chronic inflammation, DNA damage, and activation of signaling pathways such as NF‐κB, STAT3, and Wnt/β‐catenin. Microorganisms such as Helicobacter pylori, Fusobacterium nucleatum, and Bacteroides fragilis promote the development of gastrointestinal tumors through ...
Negar Asgari, Mehrasa Asghari, Touraj Farazmandfar   +2 more
wiley   +1 more source

Posttranslational Modifications of p62/SQSTM1 in Health and Disease

MedComm, Volume 7, Issue 10, October 2026.
Schematic illustration of p62 as a posttranslational modifications (PTMs)‐programmed integrator in homeostasis, pathogenesis, and therapeutic targeting. (Left) Homeostasis: In physiological states, p62, through various PTMs such as phosphorylation, ubiquitination, and acetylation, coordinates essential cellular functions.
Weikai Wang, Xin Jiang, Runing Qiu, Chandra Sugiarto Wijaya, Miaoqin Chen, Jin Wang, Liyuan Zhu, Hongchuan Jin, Lifeng Feng   +8 more
wiley   +1 more source

Cancer Cell Metastasis: From Molecular Mechanisms to Therapeutic Strategies

MedComm, Volume 7, Issue 10, October 2026.
The schematic representation of intrinsic and extrinsic influences of cancer cell metastasis. Genomic evolution of metastatic tumor cells (MTCs) promotes their metastatic phenotypes and reconstruct the primary tumor microenvironment. During MTCs migration along different routes (blood circulation, lymphatic vessels, and perineuronal spaces), the ...
Yupeng Zhao, Wenchao Xu, Yibo Wang, Haoran Huang, Yu Su, Li Zhou, Jianzhou Liu, Junchao Guo   +7 more
wiley   +1 more source

Gut Microbiome Variability in Pediatric Patients With Inflammatory Bowel Disease

Advanced Gut & Microbiome Research
The gut microbiome is more than just the gastrointestinal tract and the digestive organ. It is a unique community of microbes, the particular composition of which may play an important role in the development of disease, including inflammatory bowel ...
Katerina Maeder, Mytien Nguyen
doaj   +1 more source

Caffeic Acid Phenethyl Ester Administration Reduces Enterotoxigenic Bacteroides fragilis-Induced Colitis and Tumorigenesis

Toxins
The human colonic commensal enterotoxigenic Bacteroides fragilis (ETBF) is associated with chronic colitis and colon cancer. ETBF colonization induces colitis via the Bacteroides fragilis toxin (BFT).
Soonjae Hwang, Minjeong Jo, Ju-Eun Hong, Woo-Seung Kim, Da-Hye Kang, Sang-Hyeon Yoo, Kyungsu Kang, Ki-Jong Rhee   +7 more
doaj   +1 more source

A Small Molecule-Screening Pipeline to Evaluate the Therapeutic Potential of 2-Aminoimidazole Molecules Against Clostridium difficile

Frontiers in Microbiology, 2018
Antibiotics are considered to be the first line of treatment for mild to moderately severe Clostridium difficile infection (CDI) in humans. However, antibiotics are also risk factors for CDI as they decrease colonization resistance against C.
Rajani Thanissery, Daina Zeng, Raul G. Doyle, Casey M. Theriot   +3 more
doaj   +1 more source