Results 101 to 110 of about 64,372 (298)

Pan-cancer analysis reveals intratumoral microbial diversity in multiple cancers by amplicon technology

Frontiers in Cellular and Infection Microbiology
Despite numerous studies investigating intratumoral microorganisms and their significant roles in cancer initiation, progression, and treatment efficacy, a systematic understanding of intratumoral microorganisms remains lacking.
Xudong Liu, Xudong Liu, Yuteng Yao, Aoyi Xiao, Dingyan Cao, Jingheng Zhang, Yanan Shi, Qing Zhong, Zilong He, Zilong He, Wenming Wu, Wenming Wu   +11 more
doaj   +1 more source

Multi‐omics reveals gastrointestinal metabolic disorder‐induced diarrhea in postpartum dairy cows

iMetaOmics, EarlyView.
Nutritional diarrhea is a pervasive, costly challenge in dairy production. Using integrated metagenomic and metabolomic profiling, we identified coordinated microbial and metabolic alterations across the rumen, hindgut, and serum. In the rumen, enrichment of Prevotella sp.
Weixuan Tang, Yangyi Hao, Jiawei Zhang, Yajing Wang, Zhijun Cao, Hongjian Yang, Wei Wang, Shengli Li   +7 more
wiley   +1 more source

Human biomarker navigator

iMeta, EarlyView.
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

Prevotella and Porphyromonas infections in children [PDF]

Journal of Medical Microbiology, 1995
From 1974 to 1994, 504 isolates of Prevotella and Porphyromonas spp. were obtained from 435 (21%) of 2033 specimens from 418 children. They included 160 (32%) Pr. melaninogenica, 105 (21%) Pr. intermedia, 84 (17%) P. asaccharolytica, 58 (12%) Pr. orisbuccae, and 58 (12%) Pr. oralis. Most Prevotella and Porphyromonas spp.
openaire   +2 more sources

Prevotella amnii sp nov., isolated from human amniotic fluid

, 2008
Two Gram-negative, anaerobic, non-spore-forming, rod-shaped organisms were isolated from human amniotic fluid. Based on morphological and biochemical criteria, the strains were tentatively identified as Bacteroidaceae but they did not appear to ...
Falsen, Enevold,, Lawson, Paul A., Moore, Edward R.B.,   +2 more
core   +1 more source

Multi‐omics–driven precision medicine

iMeta, EarlyView.
Multi‐omics‐driven precision medicine (MODPM) provides a multiscale, continuously learnable framework that integrates genomics, epigenomics, transcriptomics, proteomics, metabolomics, microbiome profiles, and clinical data. Powered by artificial intelligence and foundation models, MODPM enables cross‐modal representation learning, contextual modeling ...
Huibo Li, Zhe Zhao, Yifan Zhang, Yao Ma, Gaofei Hu, Min Zeng, Zhanqun Yang, Zixuan Zhao, Xin Zhou, Wei Hu, Yuxuan Sun, Meng Su, Jun Li, Matthew Whiteman, Wei Fu, Chao Zhong, Lemin Zheng, Long Chen, Hairong Lv, Rongsheng Zhao, Yi Zhun Zhu   +20 more
wiley   +1 more source

Temporal dynamics and species-level complexity of Prevotella spp. in the human gut microbiota: implications for enterotypes and health

Frontiers in Microbiology
The concept of “enterotypes” in microbiome research has attracted substantial interest, particularly focusing on the abundance of Prevotella spp. in the human gut. In this study, the intricate dynamics of Prevotella spp.
Na Han, Xianhui Peng, Tingting Zhang, Yujun Qiang, Xiuwen Li, Wen Zhang   +5 more
doaj   +1 more source

Gut Enterococcus faecium derived leucic acid mediates the antiobesity effect of dietary fiber

iMeta, EarlyView.
This study identified Enterococcus faecium as a gut bacterium with anti‐obesity activity, which alleviated adipocyte hypertrophy, dyslipidemia, and hepatic steatosis by converting leucine into leucic acid (LEA) to regulate mitochondrial oxidative phosphorylation.
Baifei Hu, Qianru Gao, Junmin Hui, Mengqiong Wang, Haiyan Gao, Kai Li, Junping Zheng, Zhe Dai, Songlin Liu, Hongtao Liu   +9 more
wiley   +1 more source

Possible potentiation of toxins from Prevotella intermedia, Prevotella nigrescens, and Porphyromonas gingivalis by cotinine

, 1999
Background: Smoking is a recognized risk factor for the initiation and progression of periodontitis. However, the mechanism by which smoking induces its negative effects on the periodontium is not clear.
Drucker, David, Sayers, Nicola M., Drucker, David B., Blinkhorn, Anthony S., James, Jacqueline A.   +4 more
core   +4 more sources

Organ‐Specific Human Microbiomes and Dysbiosis: Mechanistic Links to Disease and Emerging Therapeutic Strategies

Journal of Clinical Laboratory Analysis, EarlyView.
Schematic overview of the human microbiome and major microbiota‐derived metabolites across body sites, highlighting the gut–brain, gut–heart, and gut–kidney axes in host physiology and disease. ABSTRACT Background The human microbiome is a dynamic and diverse community of microorganisms that affects susceptibility to illness and promotes wellness ...
Awadh Alanazi
wiley   +1 more source