Results 111 to 120 of about 9,537,389 (233)

Bacterial sialidases subvert the complement system through desialylation

Protein Science, Volume 35, Issue 11, November 2026.
Abstract Bacterial sialidases (neuraminidases) are widely studied virulence factors, yet their impact on the complement system, a central component of innate immunity, remains poorly understood. Here, we investigate the effects of six sialidases from five human pathogens, including Bacteroides fragilis, Clostridium perfringens, Tannerella forsythia ...
Kurni Kurniyati, Nicholas D. Clark, Qin Fu, Sheng Zhang, Weigang Qiu, Michael G. Malkowski, Chunhao Li   +6 more
wiley   +1 more source

Gut dysbiosis in multiple sclerosis patients: a comparative analysis in fecal samples

Scientific Reports
Multiple sclerosis (MS) is a chronic, inflammatory disease of the central nervous system characterized by neuroinflammation, demyelination, and axonal damage.
Pegah Rasoulian, Camellia Akhgarjand, Hirad Houjaghani, Homa Seyedmirzaei, Mehrangiz Zangeneh, Khashayar Danandeh, Babak Goodarzy, Nima Mohsenzadeh Kermani   +7 more
doaj   +1 more source

Time for Some Group Therapy: Update on Identification, Antimicrobial Resistance, Taxonomy, and Clinical Significance of the Bacteroides fragilis Group. [PDF]

J Clin Microbiol, 2022
Jean S, Wallace MJ, Dantas G, Burnham CD.   +3 more
europepmc   +1 more source

Lachnospiraceae in the Food–Gut Axis: A Critical Review of Dietary Modulation, Immune Regulation, and Translational Barriers

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 6, November 2026.
ABSTRACT The interplay between diet, gut microbiota, and host immunity is central to food science. The Lachnospiraceae family ferments dietary fibers to produce short‐chain fatty acids (SCFAs), notably butyrate and propionate, with immunomodulatory potential. This critical review distinguishes established findings from hypotheses.
Ruijun Wang, Zhiqi Li, Lina Zhang, Yuanming Pan, Zhanbiao He   +4 more
wiley   +1 more source

Analysis of Characteristics of Bovine-Derived Non-Enterotoxigenic Bacteroides fragilis and Validation of Potential Probiotic Effects

Microorganisms
Bacteroides fragilis is a new generation of probiotics, and its probiotic effects on humans and some animals have been verified. However, research on B. fragilis in cattle is still lacking.
Dong Wang, Long Zhao, Jingyi Lin, Yajing Wang, Haihui Gao, Wenhui Liu, Qirui Li, Liang Zhang, Xiaodong Kang, Kangkang Guo   +9 more
doaj   +1 more source

Ontogenesis of the Gut Microbiota Composition in Healthy, Full-Term, Vaginally Born and Breast-Fed Infants over the First 3 Years of Life: A Quantitative Bird’s-Eye View

Frontiers in Microbiology, 2017
Early-life intestinal microbiota development is crucial for host’s long-term health and is influenced by many factors including gestational age, birth and feeding modes, birth environment, ethnic/geographical background, etc. However, ‘quantitative’ data
Ravinder Nagpal, Hirokazu Tsuji, Hirokazu Tsuji, Takuya Takahashi, Takuya Takahashi, Koji Nomoto, Koji Nomoto, Kazunari Kawashima, Satoru Nagata, Yuichiro Yamashiro   +9 more
doaj   +1 more source

A Pan‐Methylome Framework for Population‐Scale Bacterial Epigenomics

Advanced Science, Volume 13, Issue 55, 5 October 2026.
A scalable quantitative framework unlocks population‐level comparative epigenomics in bacteria. By transforming site‐level data into standardized traits, this approach reconstructs methylation‐informed phylogenies and defines the core epigenome.
Bin Ma, Huimin Gong, Ran Zhuo, Zaixiao Rao, Yanxi Wan, Mingyang Wang, Zahra Zeinalzadeh, Yuan Gao, Aohan Guan, Xinrun Li, Wanting Chen, Xiliang Wang, Yun Wan, Sihua Zhang, Yuncai Xiao, Qi Huang, Paul R. Langford, Xiangru Wang, Rui Zhou, Rui Luo, Hongbo Zhou, Chengliang Zhu, Hui Jin   +22 more
wiley   +1 more source

Simultaneous detection of Bacteroides fragilis group species by leuB -directed PCR [PDF]

, 2005
Bacteroides species, saccharolytic Gram-negative obligate anaerobes, are frequently isolated from human infections such as peritonitis, abscesses and bacteremia. Among the species in the genus Bacteroides, thespecies called “B.
Ohnishi, Yoshinari, ミキ, ツヨシ, 60214/profile-ja.html, Arimochi, Hideki, Kuwahara, Tomomi, Kataoka, Keiko, 1596, 60167/profile-ja.html, クワハラ, トモミ, オオニシ, ヨシナリ, 1617, 1616, 大西, 克成, 中山, 治之, 有持, 秀喜, カタオカ, ケイコ, 片岡, 佳子, 桑原, 知巳, Nakayama, Haruyuki, Okada, Natsumi, 40189303, 30311822, Miki, Tsuyoshi, 60212/profile-ja.html, アリモチ, ヒデキ, ナカヤマ, ハルユキ, オカダ, ナツミ   +26 more
core  

EVALUATION OF ANTIBIOTIC SUSCEPTIBILITY OF ANAEROBIC PATHOGENS BACTEROIDES, PREVOTELLA AND FUSOBACTERIUM ISOLATED FROM CANCER PATIENTS

Сибирский онкологический журнал, 2016
In this study 122 strains of strictly anaerobic gram-negative rods Bacteroides, Prevotella and Fusobacterium, isolated from cancer patients between 2004 and 2014 were analyzed. The most common strains were B. fragilis (55 %) followed by Prevotella (34.4 %
I. I. Shilnikova, N. V. Dmitrieva
doaj  

Cancer and Hypertension: Shared Mechanisms, Treatment Interactions, and Clinical Management

Cancer Medicine, Volume 15, Issue 10, October 2026.
ABSTRACT Cancer and hypertension (HTN) frequently coexist, and their relationship is increasingly recognized as a clinically relevant intersection between oncology and cardiovascular medicine. However, the extent to which this association reflects shared risk factors, common biological mechanisms, or treatment‐related effects remains incompletely ...
Peizhi Jia, Daxin Chen, Jingting Wang, Yupei Guo, Jinhong Liu, Jiumao Lin   +5 more
wiley   +1 more source