Results 1 to 10 of about 10,893 (158)

Evaluation of enterotoxigenic Bacteroides fragilis correlation with the expression of cellular signaling pathway genes in Iranian patients with colorectal cancer [PDF]

Infectious Agents and Cancer, 2023
Background Colorectal cancer (CRC) is one of the most common cancers all over the world, and dysbiosis in the gut microbiota may play a role in colorectal carcinogenesis.
Leila Dadgar-Zankbar, Aref Shariati, Narjess Bostanghadiri, Zahra Elahi, Shiva Mirkalantari, Shabnam Razavi, Fatemeh Kamali, Davood Darban-Sarokhalil   +7 more
doaj   +3 more sources

Prevalence of pks + bacteria and enterotoxigenic Bacteroides fragilis in patients with colorectal cancer [PDF]

Gut Pathogens, 2022
Background Colorectal cancer (CRC) is the third most diagnosed cancer and the second most common cause of cancer deaths worldwide. CRC patients present with an increase in pathogens in their gut microbiota, such as polyketide synthase-positive bacteria ...
Manon Oliero, Roy Hajjar, Thibault Cuisiniere, Gabriela Fragoso, Annie Calvé, François Dagbert, Rasmy Loungnarath, Herawaty Sebajang, Frank Schwenter, Ramses Wassef, Richard Ratelle, Éric De Broux, Carole S. Richard, Manuela M. Santos   +13 more
doaj   +3 more sources

G-protein coupled receptor 35 (GPR35) regulates the colonic epithelial cell response to enterotoxigenic Bacteroides fragilis [PDF]

Communications Biology, 2021
Boleij et al. show that G protein-coupled receptor 35 (GPR35) regulates the responses to enterotoxigenic Bacteroides fragilis (ETBF) in colonic epithelial cells.
Annemarie Boleij, Payam Fathi, William Dalton, Ben Park, Xinqun Wu, David Huso, Jawara Allen, Sepideh Besharati, Robert A. Anders, Franck Housseau, Amanda E. Mackenzie, Laura Jenkins, Graeme. Milligan, Shaoguang Wu, Cynthia L. Sears   +14 more
doaj   +3 more sources

Enterotoxigenic Bacteroides fragilis activates IL-8 expression through Stat3 in colorectal cancer cells [PDF]

Gut Pathogens, 2022
Background Enterotoxigenic Bacteroides fragilis (ETBF) has been implicated in colorectal carcinogenesis through the actions of its toxin, B. fragilis toxin (BFT).
Rachel V. Purcell, Jessica Permain, Jacqueline I. Keenan   +2 more
doaj   +3 more sources

Carbapenem resistance in enterotoxigenic Bacteroides fragilis isolated from colonoscopy candidates [PDF]

AMB Express
The present study aimed to determine the carbapenem resistance among Enterotoxigenic Bacteroides fragilis (ETBF) isolated from patients candidates to colonoscopy in Shiraz, Iran. A total of 201 stool samples were gathered from 201 patients. The detection
Narges Nasoohian, Ebrahim Fallahzadeh, Sahar Sabour, Saeed Soleiman-Meigooni, Taher Azimi   +4 more
doaj   +3 more sources

Biological Mechanisms of Enterotoxigenic Bacteroides fragilis Toxin: Linking Inflammation, Colorectal Cancer, and Clinical Implications [PDF]

Toxins
Enterotoxigenic Bacteroides fragilis (ETBF) has emerged as a gut microbiome pathogen that can promote intestinal inflammation and contribute to colorectal cancer (CRC).
Seyedesomaye Jasemi, Paola Molicotti, Milena Fais, Ilaria Cossu, Elena Rita Simula, Leonardo A. Sechi   +5 more
doaj   +3 more sources

Enterotoxigenic Bacteroides fragilis: A Possible Etiological Candidate for Bacterially-Induced Colorectal Precancerous and Cancerous Lesions [PDF]

Frontiers in Cellular and Infection Microbiology, 2020
Enterotoxigenic Bacteroides fragilis (ETBF) produces Bacteroides fragilis toxin (BFT), which is associated with acute diarrheal, inflammatory bowel disease, and colorectal cancer (CRC).
Samin Zamani, Samin Zamani, Reza Taslimi, Akram Sarabi, Seyedesomaye Jasemi, Leonardo A. Sechi, Mohammad Mehdi Feizabadi, Mohammad Mehdi Feizabadi   +7 more
doaj   +3 more sources

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

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   +3 more sources

KRAS mutations promote the intratumoral colonization of enterotoxigenic bacteroides fragilis in colorectal cancer through the regulation of the miRNA3655/SURF6/IRF7/IFNβ axis [PDF]

Gut Microbes
KRAS mutations are associated with poor prognosis in colorectal cancer (CRC). Although the association between the gut microbiota and CRC has been extensively documented, it is unclear whether KRAS mutations can regulate the gut microbiota.
Yizhen Chen, Shaolin Liu, Song Tan, Yuanyuan Zheng, Yifan Chen, Changshun Yang, Shengtao Lin, Yulong Mi, Weihua Li   +8 more
doaj   +3 more sources

Prevalence of enterotoxigenic Bacteroides fragilis in patients with colorectal cancer: a systematic review and meta-analysis [PDF]

Frontiers in Cellular and Infection Microbiology
IntroductionThe gut microbiome, specifically enterotoxigenic Bacteroides fragilis (ETBF), has been reported to play a role in colorectal cancer development.
Shijun Xia, Lijuan Ma, Hui Li, Yue Li, Linchong Yu   +4 more
doaj   +3 more sources