Results 41 to 50 of about 21,728 (259)

Relationship between glycolysis and exopolysaccharide biosynhesis in Lactococcus lactis [PDF]

, 2001
The relationships between glucose metabolism and exopolysaccharide (EPS) production in a Lactococcus lactis strain containing the EPS gene cluster (Eps ) and in nonproducer strain MG5267 (Eps) were characterized.
Boels, I.C., Vos, W.M., de, Ramos, A., Santos, H., de Vos, W.M.   +4 more
core   +1 more source

Microbial exopolysaccharides in the biomedical and pharmaceutical industries [PDF]

, 2023
The most significant and renewable class of polymeric materials are extracellular exopolysaccharides (EPSs) produced by microorganisms. Because of their diverse chemical and structural makeup, EPSs play a variety of functions in a variety of industries ...
Sukhendra Singh, Kamlesh Choure, Kassian T.T. Amesho, Ashutosh Pandey, Ashwini A. Waoo, Gaurav Kant, Sameer Srivastava   +6 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Screening of High-yield Exopolysaccharide Lactic Acid Bacteria in Fermented Pickles in Changbai Mountain and Antioxidant Properties of Polysaccharides

Shipin gongye ke-ji
This study aimed to screen lactic acid bacteria with high extracellular polysaccharide yield from fermented pickles, and the antioxidant activity of polysaccharide was studied in order to find a natural source of safe antioxidant.
Jie YU, Lingfang ZHANG, Shun'an HU, Mengchun QIN, Lin MA, Dan LI, Cuicui DUAN   +6 more
doaj   +1 more source

Transcriptomic, Biochemical, and Morphological Study Reveals the Mechanism of Inhibition of Pseudopestalotiopsis camelliae-sinensis by Phenazine-1-Carboxylic Acid

Frontiers in Microbiology, 2021
Gray blight disease is one of the most destructive diseases of tea plants and occurs widely in the tea-growing areas of the world. It is caused by several fungal phytopathogens, of which Pseudopestalotiopsis camelliae-sinensis is the main pathogen in ...
Qiaoxiu Yin, Rui Yang, Rui Yang, Yafeng Ren, Zhiying Yang, Zhiying Yang, Tao Li, Tao Li, Honglin Huang, Qin Tang, Dongxue Li, Shilong Jiang, Shilong Jiang, Xian Wu, Delu Wang, Zhuo Chen   +15 more
doaj   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

One‐Step Immobilized Phage Depolymerase Coatings for Catheter‐Related Bloodstream Infections

Advanced Science, EarlyView.
Catheter‐related bloodstream infections (CRBSI) caused by drug‐resistant Gram‐negative bacteria remain a major clinical challenge. Here, a polydopamine‐assisted depolymerase coating degrades bacterial capsules and restores serum‐mediated killing, effectively suppressing biofilms and reducing bacterial burden in vitro, ex vivo, and in vivo, presenting a
Lingkai Dong, Xingjin Li, Tao Hu, Qianqian Lu, Xiaoxu Zhang, Xi Chen, Yifan Luo, Zhong Zuo, Ronald Man Yeung Wong, Miao Xu, Tiancong Zhao, Sharon Shui Yee Leung   +11 more
wiley   +1 more source

Lactic Acid Bacteria Exopolysaccharides Producers: A Sustainable Tool for Functional Foods

Foods, 2021
Lactic acid bacteria (LAB) used in the food industry, mainly for the production of dairy products, are able to synthetize exopolysaccharides (EPS). EPS play a central role in the assessment of rheological and sensory characteristics of dairy products ...
Roberta Prete, Mohammad Khairul Alam, Giorgia Perpetuini, Carlo Perla, Paola Pittia, Aldo Corsetti   +5 more
doaj   +1 more source

The sRNA vvrr1 Modulates the VarS/VarA‐Csr System via LeuO to Regulate Biofilm Formation and Virulence in Vibrio alginolyticus

Animal Research and One Health, EarlyView.
vvrr1, a small RNA, post‐transcriptionally represses the transcriptional regulator LeuO, which directly inhibits the VarS/VarA two‐component system. This triggers a Csr cascade that relieves LuxO repression, ultimately modulating exopolysaccharide production to control biofilm formation and virulence in Vibrio alginolyticus.
Theerakamol Pengsakul, Lei Wen, Lingmin Zhao, Bei Huang, Jiang Zheng, Binfu Xu, Lixing Huang   +6 more
wiley   +1 more source