Results 101 to 110 of about 140,996 (352)

Editorial: The Pivotal Role of Oral Microbiota Dysbiosis and Microbiota-Host Interactions in Diseases [PDF]

, 2022
Xin Xu, Jin Xiao, Yulong Niu
openalex   +1 more source

Microenvironment Self‐Adaptive Nanoarmor to Address Adhesion‐ and Colonization‐Related Obstacles in Impaired Intestine Promote Bacteriotherapy Against Parkinson's Disease

Advanced Science, EarlyView.
A microenvironment self‐adaptive nanoarmor is developed to effectively address the adhesion‐ and colonization‐related challenges posed by multiple physiological and pathological characteristics in the intestine. L. plantarum@MPN@CS showed significant therapeutic potential in treating Parkinson's disease (PD), a model for extraintestinal disorders, as ...
Limeng Zhu, Yuyu Wu, Yingjie Chen, Xiyi Chen, Xingjie Zan, Yanlong Liu, Wujun Geng   +6 more
wiley   +1 more source

Multi-modal Single-Cell Analysis Reveals Brain Immune Landscape Plasticity during Aging and Gut Microbiota Dysbiosis

Cell Reports, 2020
Summary: Phenotypic and functional plasticity of brain immune cells contribute to brain tissue homeostasis and disease. Immune cell plasticity is profoundly influenced by tissue microenvironment cues and systemic factors.
Samantha M. Golomb, Ian H. Guldner, Anqi Zhao, Qingfei Wang, Bhavana Palakurthi, Emilija A. Aleksandrovic, Jacqueline A. Lopez, Shaun W. Lee, Kai Yang, Siyuan Zhang   +9 more
doaj   +1 more source

Microbial dysbiosis and fecal metabolomic perturbations in Yorkshire Terriers with chronic enteropathy

Scientific Reports, 2022
Dysbiosis and perturbations of fecal metabolic profiles have been reported in dogs with inflammatory bowel disease. Currently the incidence of dysbiosis and the fecal metabolomic profile in Yorkshire Terriers with chronic enteropathy (YTE) and the ...
Alexandra I. Galler, Jan S. Suchodolski, Joerg M. Steiner, Chi-Hsuan Sung, Katharina M. Hittmair, Barbara Richter, Iwan A. Burgener   +6 more
doaj   +1 more source

Multi‐Omics Reveal the Dysregulated Gut‐Joint Axis in Knee Synovitis: Data from Two Osteoarthritis Studies in China

Advanced Science, EarlyView.
The “gut‐joint axis” in knee synovitis is uncovered. Integrated multi‐omics studies are conducted in two independent osteoarthritis cohorts. Synovitis is characterized an increased F/B ratio, as well as alterations of 3‐HIA, geranic acid, and TWEAK. Upregulated TWEAK receptor is found in high‐grade synovitis, and inversely correlated with lower TWEAK ...
Xiaoshuai Wang, Yi Liu, Ziying Sun, Jia Li, Zhihao Lu, Jiayuan Huang, Shixian Hu, Peihua Cao, Xiaolong Cao, Shangru Li, Jianzhao Ruan, Jinhui Liu, Jingyu Xie, Haitao Sun, Tianyu Chen, Shengfa Li, Zhaohua Zhu, Zhibo Wen, Rocky S. Tuan, David John Hunter, Zhong Alan Li, Dongquan Shi, Changhai Ding   +22 more
wiley   +1 more source

Dysbiosis and extraintestinal cancers

Journal of Experimental & Clinical Cancer Research
Abstract The gut microbiota plays a crucial role in safeguarding host health and driving the progression of intestinal diseases. Despite recent advances in the remarkable correlation between dysbiosis and extraintestinal cancers, the underlying mechanisms are yet to be fully elucidated. Pathogenic microbiota, along with their metabolites, can
Ruishan He, Pingqian Qi, Linzhen Shu, Yidan Ding, Peng Zeng, Guosheng Wen, Ying Xiong, Huan Deng   +7 more
openaire   +3 more sources

Extracellular Vesicles of Streptococcus anginosus Mediate Gastritis via Epithelial Barrier Disruption and Macrophage‐driven Inflammation

Advanced Science, EarlyView.
Streptococcus anginosus extracellular vesicles (SA‐EVs) accumulate in gastric tissue, disrupt epithelial tight junctions, and induce gastritis characterized by neutrophil infiltration and elevated cytokines (TNF‐α, IL‐6, IL‐17A). Proteomics identifies TMPC and FBP62 as key SA‐EVs virulence factors; their genetic deletion attenuates inflammation ...
Ying Gong, Lina Duan, Jie Xiao, Yulu Deng, Hongxia Wang, Yajie Zhang, Xiumei Hu, Haifang Wang, Taixue An, Xin Li, Yurong Qiu, Lei Zheng, Haixia Li   +12 more
wiley   +1 more source

The Gut Microbiota Regulates Motor Deficits via Butyrate in a Gnal+/− Mouse Model of DYT25 Dystonia

Advanced Science, EarlyView.
The present study provides compelling evidence for a modulatory role of the gut microbiota in the pathology of DYT25 dystonia, and butyrate supplementation alleviates the motor deficits of dystonia in Gnal+/− mice. Abstract Dystonia is the third most common movement disorder, following essential tremor and Parkinson's disease. The underlying mechanisms
Jingya Guo, Seong‐Gook Kang, Kunlun Huang, Tao Tong   +3 more
wiley   +1 more source

EFFECT OF POLYCOMPONENT PROBIOTICS ON THE COMPOSITION OF COLON MICROBIOCENOSIS DURING EXPERIMENTAL DYSBIOSIS

Журнал микробиологии, эпидемиологии и иммунобиологии, 2015
Aim. Study the effect of RioFlora Immuno Neo and Bifiform probiotics on the colon microflora composition under the conditions of experimental dysbiosis in mice. Materials and methods.
A. V Ageichenko, P. V Kalutsky, O. A Medvedeva, V. A Korolev   +3 more
doaj  

Cleavage‐Resistant CYLD Protects Against Autoimmune Hepatitis

Advanced Science, EarlyView.
Proteolytic cleavage of the deubiquitinase CYLD emerges as a critical driver of autoimmune hepatitis. TNFα‐induced CYLD loss in macrophages amplifies S100A9‐triggered MAPK activation, leading to excessive chemokine production and hepatic inflammation. Pharmacological inhibition of MEK signaling effectively attenuates experimental disease, highlighting ...
Han Liu, Chen Su, Jianling Liu, Mingyan Xing, Xiaoxia Wu, Lingxia Wang, Xiaoming Zhao, Hanwen Zhang, YangYang Xie, YangYang Wang, Hong Li, Yu Li, Ming Li, Haibing Zhang   +13 more
wiley   +1 more source