Results 121 to 130 of about 199,474 (298)

Cross talk between Paneth and tuft cells drives dysbiosis and inflammation in the gut mucosa

, 2023
International audienceGut microbiota imbalance (dysbiosis) is increasingly associated with pathological conditions, both within and outside the gastrointestinal tract.
Mathieu Almeida, Alicia Giordano, Thirard, Steeve, Naomi Taylor, Fabien Herbert, Ichiro Matsumoto, Victoria Meslier, Soualhi, Salima, Giordano, Alicia, Laure Garnier, Bernex, Florence, Meslier, Victoria, Douglas Winton, Lamrani, Ali, Jay, Philippe, Garnier, Laure, Coutry, Nathalie, Pierre Cesses, Nguyen, Julie, Dardalhon, Valérie, François Gerbe, Steeve Thirard, Florence Thirion, Denis Greuet, Philippe Jay, Cesses, Pierre, Herbert, Fabien, Blottière, Hervé, Matsumoto, Ichiro, Salima Soualhi, Benoit Quinquis, Imène Gasmi, Greuet, Denis, Ali Lamrani, Bressuire, Christelle, Florence Bernex, Gerbe, François, Gasmi, Imène, Quinquis, Benoit, Hervé M. Blottière, Valérie Dardalhon, Christelle Bressuire, Nathalie Coutry, Julie Nguyen, Cazevieille, Chantal, Chantal Cazevieille, Thirion, Florence, Almeida, Mathieu, Taylor, Naomi, Winton, Douglas   +49 more
core   +1 more source

Region‐Specific Profiling of the Gut Microbiome and Metabolite Landscape in Response to Dietary Intervention Using Electronics‐Free Ingestible Smart Sampling Capsules

Advanced Materials Technologies, EarlyView.
Region‐specific profiling of the gut microbiome is achieved non‐invasively using electronics‐free ingestible sampling capsules that activate at defined intestinal sites through stimuli‐responsive coatings. Deployed in a porcine dietary intervention model, the capsules resolve spatially distinct, fiber‐driven shifts in microbial composition and short ...
Devendra Sarnaik, Caitlyn Sullivan, Akshay Krishnakumar, Fangxin Chen, Anna Clapp Organski, Wayne W. Campbell, Jay S. Johnson, Tzu‐Wen L. Cross, Rahim Rahimi   +8 more
wiley   +1 more source

Targeted Restoration of the Microbial Tryptophan Oxidative Pathway Ameliorates Autism‐Like Behavioral and Synaptic Deficits

Advanced Science, EarlyView.
ABSTRACT Autism Spectrum Disorder (ASD) is associated with gut microbiota dysbiosis, yet the contribution of specific microbial metabolic pathways remains unclear. Reanalysis of a public ASD cohort revealed reduced functional potential in microbial tryptophan oxidative metabolism.
Rui Guo, Caian He, Xiao Xiao, Jingmeng Li, Zilong Zhang, Ying He, Chuanchuan Wang, Jiale Zhao, Jun Gong, Jiarui Liang, Tian Yuan, Haiting Sun, Xuebo Liu, Chao Gao, Zhigang Liu   +14 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  

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Opioid-induced microbial dysbiosis

, 2023
The aim of this bachelor thesis is to describe the consequences of opioids in relation to the gut microbiome. Chronic opioid use induces microbial dysbiosis in the gut, where both functional and structural changes in the composition of the microbiome ...
Popjak, Šimon
core  

Experimental treatment of dysbiosis in colitis with hepatitis [PDF]

, 2019
Nonspecific colitis (inflammation of the colon mucosa) is a common gastroenterological disease. The causative factors of this disease are intestinal dysbiosis, which leads to an increase in blood concentration of intestinal endotoxin (lipopolysaccharide),
Bocharov, A. V., A. V. Bocharov, Badiuk, N. S., Badiuk, Nataliia, W. Zukow, N. S. Badiuk, Levitsky, A. P., A. P. Levitsky, Zukow, W.   +8 more
core   +1 more source

Microbiota dysbiosis as a novel potential mechanism [PDF]

, 2020
Non-alcoholic fatty liver disease (NAFLD) is a systemic and wide-spread disease characterized by accumulation of excess fat in the liver of people who drink little or no alcohol.
Emamat, Hadi, Ghalandari, Hamid, Tangestani, Hadith, Hekmatdoost, Azita, Abdollahi, Afsoun   +4 more
core   +1 more source

Lactobacillus‐Loaded Bioadhesive Hydrogel with Prolonged Retention and Microenvironmental Remodeling for Endometrial Repair and Fertility Restoration

Advanced Science, EarlyView.
A bioactive adhesive hydrogel capable of long‐term uterine retention (>14 days) and local microenvironment modulation is developed by straightforward integration of α‐lipoic acid, L‐arginine, tannic acid, and Lactobacillus johnsonii, which can markedly enhance endometrial repair and restore fertility in a rat model of endometrial injury.
Lifa Chen, Hui Zhou, Yifei Li, Yi Liang, Yifan Zhang, Huiyu Huang, Qiuxian Xie, Youchen Tang, Huixia Ye, Yu Zhang   +9 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