Results 81 to 90 of about 78,586 (253)

Catechins and Their Effect on the Gut Microbiome in Health and Cancer

Phytotherapy Research, EarlyView.
ABSTRACT Catechins are a group of flavonoids found primarily in green tea, fruits, and berries; they play a significant role in the modulation of the gut microbiota, thereby having an impact on gut health and cancer prevention. Owing to their low bioavailability, catechins are transformed by the gut microbiota into various bioactive metabolites such as
Prakash Monika, Bindu Sadanandan, Honnamachanahalli Ramachandraiah Tejashree, Maitreyi Darbha, Kirti Gupta, Srinivas Reneeka   +5 more
wiley   +1 more source

Fulminant infective endocarditis with toxin-negative Corynebacterium diphtheriae in people with substance use experiencing homelessness, England, 2024 to 2025

Eurosurveillance
Between July 2024 and January 2025, five male patients in their early 20s to early 50s were confirmed with infective endocarditis associated with non-toxigenic Corynebacterium diphtheriae in England. Three were known to have experienced homelessness. All
Rebecca Cordery
doaj   +1 more source

Retrospective evaluation of the clinical characteristics associated with Corynebacterium species bacteremia

Brazilian Journal of Infectious Diseases, 2018
Objectives: Corynebacterium spp. are becoming recognized as pathogens that potentially cause various infections. We aimed to evaluate the clinical characteristics associated with Corynebacterium spp. bacteremia.
Mitsuru Yanai, Maiko Ogasawasa, Yuta Hayashi, Kiyozumi Suzuki, Hiromichi Takahashi, Atsushi Satomura   +5 more
doaj   +1 more source

Oral microbiome and homeostatic regulation of periodontal health: From dysbiosis to precision intervention

VIEW, EarlyView.
Periodontal homeostasis is maintained by coordinated interactions between the oral microbiome and host. Dysbiosis disrupts this ecological balance and contributes to periodontal disease, whereas multi‐omics, artificial intelligence, and microbiome‐based interventions provide emerging opportunities for precision diagnosis, ecological restoration, and ...
Xu Liu, Lei Meng, Wenzhu Song, Peiyu Wang, Bin Liu, Shihui Liu, Qi He, Bing Sun, Wanheng Li, Zhiwei Guan, Rui Dong, Qiang Feng   +11 more
wiley   +1 more source

Tuberculoma caseous necrosis-derived bacteria (Corynebacterium and Staphylococcus) enhance granuloma formation in vitro and stimulate mycobacterial biofilm development

Инфекция и иммунитет
Granuloma formation represents one of the key stages in tuberculosis pathogenesis, characterized by the development of specialized cellular structures surrounding Mycobacterium tuberculosis within foci.
Elizaveta A. Orlova, O. B. Ogarkov, Ya. Sh. Schwartz, A. P. Lykov, E. K. Nemkova   +4 more
doaj   +1 more source

Clinical metagenomic analysis of bacterial communities in breast abscesses of granulomatous mastitis

International Journal of Infectious Diseases, 2016
Background: Granulomatous mastitis (GM) is a chronic inflammatory breast lesion. Its etiology remains incompletely defined. Although mounting evidence suggests the involvement of Corynebacterium in GM, there has been no systematic study of GM ...
Hai-jing Yu, Hua Deng, Jian Ma, Shu-jun Huang, Jian-min Yang, Yan-fen Huang, Xiao-ping Mu, Liang Zhang, Qi Wang   +8 more
doaj   +1 more source

Distinct Nasal Microbiome Profiles and Prediction Model for Allergic Rhinitis, Nonallergic Rhinitis, and Healthy Children

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
The alpha and beta diversity of the nasal microbiome differed among children with allergic rhinitis (AR), nonallergic rhinitis (NAR), and healthy controls (HCs). Compared to HC, AR had more Escherichia‐Shigella, Negativicoccus, and Campylobacter, while NAR had more Dolosigranulum and fewer Enterobacteriaceae.
Kantima Kanchanapoomi, Iyarit Thaipisuttikul, Perapon Nitayanon, Witchaya Srisuwatchari, Punchama Pacharn, Nualanong Visitsunthorn, Orathai Jirapongsananuruk   +6 more
wiley   +1 more source

Genome Analysis of Corynebacterium ulcerans Isolates Chronologically Recovered From the Same Cat for Two Years: Circulation in a Cat Shelter

Microbiology and Immunology, EarlyView.
ABSTRACT Toxigenic Corynebacterium ulcerans, a zoonotic pathogen, was isolated repeatedly from a cat in an in‐house group in Japan. Although the cat was cured once by antibiotic treatment, clonal isolates of the original pathogenic strain were recovered repeatedly during a 2‐year course.
Ryoko Jikihara, Miyuki Kimura, Hyun Kim, Tsuyoshi Sekizuka, Masatomo Morita, Makoto Kuroda, Akihiko Yamamoto, Mitsutoshi Senoh, Masaaki Iwaki   +8 more
wiley   +1 more source

Airway Corynebacterium interfere with Streptococcus pneumoniae and Staphylococcus aureus infection and express secreted factors selectively targeting each pathogen

Infection and Immunity
The composition of the respiratory tract microbiome is a notable predictor of infection-related morbidities and mortalities among both adults and children.
Emily Tamkin, Brian P. Lorenz, Arianna McCarty, Sam Fulte, Elan Eisenmesser, Alexander R. Horswill, Sarah E. Clark   +6 more
doaj   +1 more source

Host Phylogeny and Feeding Habit Jointly Govern Mammalian Gut Microbiota Composition

Integrative Zoology, EarlyView.
Herbivores showed higher alpha diversity than carnivores/omnivores, while omnivores had the highest beta diversity. Host phylogeny influenced gut microbiota more strongly in herbivores/omnivores, with phylogenetic distance correlating to microbiota dissimilarity.
Chaoyuan Cheng, Hongjuan Zhai, Jiajia Feng, Zhibin Zhang   +3 more
wiley   +1 more source