Results 71 to 80 of about 243,110 (311)

Chronic Stress Promotes Gastric Cancer Metastasis by Inducing Microbiota‐Associated Kynurenine Accumulation and Macrophage Remodeling

Advanced Science, EarlyView.
Chronic stress reshapes the gut microbiota and enriches Lactobacillus reuteri, promoting microbiota‐associated kynurenine accumulation through altered tryptophan metabolism. Kynurenine drives immunosuppressive remodeling of tumor‐associated macrophages through TNFR2–C/EBPβ signaling, thereby enhancing gastric cancer dissemination.
Sicheng Zhao, Zhiyuan Song, Jingcheng Zhang, Jiaheng Lou, Shuo Zhang, Boqiang Liu, Yunhai Wei, Fengmei Qiu, Tao Jiang, Guangji Zhang   +9 more
wiley   +1 more source

The role of gut microbiome in the pathogenesis of psoriasis and the therapeutic effects of probiotics

Journal of Family Medicine and Primary Care, 2019
The adult intestine hosts a huge number of diverse bacterial species, collectively referred to as the microbiome, that reside mainly in the lower gut, where they maintain a symbiotic relationship with their host.
Dalal I Alesa, Haidar M Alshamrani, Yahya A Alzahrani, Dania N Alamssi, Nada S Alzahrani, Marwan E Almohammadi   +5 more
doaj   +1 more source

Improved annotation of conjugated bile acid hydrolase superfamily members in Gram-positive bacteria. [PDF]

, 2008
Contains fulltext : 69805.pdf (Publisher’s version ) (Closed access)Most Gram-positive bacteria inhabiting the gastrointestinal tract are capable of hydrolysing bile salts.
Lambert, J.M., Vos, W.M., de, Kleerebezem, M., Siezen, R.J., Vos, W.M. de   +4 more
core   +1 more source

Sex‐ and Time‐Resolved Physiological and Gut Ecosystem Responses to a Food‐Grade Microbiome‐Targeted Intervention in Collegiate Endurance Athletes

Advanced Science, EarlyView.
In collegiate endurance athletes, a 6‐week randomized CPYE intervention yielded time‐ and sex‐dependent shifts in field‐based cardiorespiratory, metabolic, and redox indices, accompanied by changes in gut multi‐omics profiles. An exploratory extension during intensified training generates hypotheses warranting future validation.
Meng Zhang, Le Ge, Kaiyang Liu, Yanrong Liu, Guolin Zhao, Lai‐Yu Kwok, Zheng Sun, Zhihong Sun, Wenyi Zhang   +8 more
wiley   +1 more source

Multifunctional Zinc Glycyrrhizinate‐Integrated Gel for Enhanced Probiotic Delivery and Alleviation of Acute and Spontaneous Colitis

Advanced Science, EarlyView.
Multifunctional oral delivery system—L. reuteri@ZGM—act as both a carrier and therapeutic adjuvant, providing ROS scavenging, and mucin‐interactive properties tailored to the IBD microenvironment. This bioactive gel safeguards L. reuteri from gastric degradation, enhances mucosal adhesion, and promotes long‐term retention at inflamed sites, thereby ...
Mengyun Peng, Xiaochun Chen, Wei Li, Shu Tang, Jun Zhou, Xia Wu, Dan Yuan, Zhongyan Shan, Junfeng Shi   +8 more
wiley   +1 more source

AN INFLUENCE OF SPONTANEOUS MICROFLORA OF FERMENTED HORSEMEAT PRODUCTS ON THE FORMATION OF BIOLOGICALLY ACTIVE PEPTIDES

Теория и практика переработки мяса, 2018
At present, different methods are used to accumulate functional peptides in meat raw materials, including the use of spontaneous microflora during autolysis, the use of the microbial enzymes (the application of starter cultures) and the use of the non ...
I. M. Chernukha, I. N. Nikonov, N. G. Mashentseva, D. L. Klabukova, D. A. Afanasev, L. I. Kovalyov, L. А. Ilina   +6 more
doaj   +1 more source

The GPX3‐VCAM1 Axis Gates Pro‐Fibrotic Tubule Cell Fate in Hyperuricemic Nephropathy

Advanced Science, EarlyView.
Hyperuricemia induces NLRP3 inflammasome signaling activation and downregulation of GPX3 in proximal tubular epithelial cells, leading to oxidative stress–driven VCAM1 upregulation, emergence of pro‐fibrotic proximal tubule cells, macrophage recruitment, and renal fibrosis.
Yunfei Qi, Qiang Zhao, Yue Lve, Yaming Yuan, Tingting Zhou, Yue Yuan, Dexi Wu, Yifan Tang, Yan Liu, Zhigang Li, Chunping Jiang, Qiurong Ding   +11 more
wiley   +1 more source

ASSESSMENT OF THE BACTERIOCINOGENICITY OF INDIGEN LACTOBACILLUS ONTO CATTLE CARCASSES

Теория и практика переработки мяса, 2018
Cattle carcasses of ritual slaughter (Halal) from the lateral and medial side were investigated in order to identify the indigenous strains of lactic acid microorganisms capable of producing bacteriocins.
Dagmara S. Bataeva, Olga V. Sokolova, Elena V. Zajko, Victoria V. Pashkova   +3 more
doaj   +1 more source

Adhesion‐Enhanced Engineered Probiotic for Prolonged Intestinal Retention and Calprotectin‐Responsive IBD Therapy

Advanced Science, EarlyView.
An intelligent engineered probiotic platform is developed for the precision management of inflammatory bowel disease. By integrating surface‐displayed adhesins with an inflammation‐responsive CAT‐SOD‐GPx tripartite fusion system and mucosal repair factors, this programmable system achieves prolonged intestinal retention and multi‐pronged therapy.
Yuxi Wang, Peichao Zhang, Simin Gu, Hongyun Lu, Ningning Jiang, Jiarun Zhao, Enbo Xu, Xiayu Liu, Ying Shi, Qihe Chen   +9 more
wiley   +1 more source

Biological properties of lactobacillus

Бюллетень сибирской медицины, 2003
Lactobacillus are an important component of the human and animal resident microflora. Lactobacillus possess a pronounced antagonist activity with respect to pathogens and conditionally pathogens as well as to other kinds and even to lactobacillus strains.
N. A. Glushanova
doaj   +1 more source