Results 31 to 40 of about 88,043 (159)

Genome Analysis of a Novel Polysaccharide-Degrading Bacterium Paenibacillus algicola and Determination of Alginate Lyases

Marine Drugs, 2022
Carbohydrate-active enzymes (CAZymes) are an important characteristic of bacteria in marine systems. We herein describe the CAZymes of Paenibacillus algicola HB172198T, a novel type species isolated from brown algae in Qishui Bay, Hainan, China.
Huiqin Huang, Zhiguo Zheng, Xiaoxiao Zou, Zixu Wang, Rong Gao, Jun Zhu, Yonghua Hu, Shixiang Bao   +7 more
doaj   +1 more source

Gut-Spleen Axis: Microbiota via Vascular and Immune Pathways Improve Busulfan-Induced Spleen Disruption

mSphere, 2023
Fecal microbiota transplantation (FMT) is an effective means of modulating gut microbiota for the treatment of many diseases, including Clostridioides difficile infections. The gut-spleen axis has been established, and this is involved in the development
Hanhan Fang, Xiaohui Feng, Tao Xu, Ruqing Zhong, Dongxin Lu, Hongfu Zhang, Wei Shen, Yong Zhao, Liang Chen, Junjie Wang   +9 more
doaj   +1 more source

Cloning, Secretory Expression and Characterization of a Unique pH-Stable and Cold-Adapted Alginate Lyase

Marine Drugs, 2020
Cold-adapted alginate lyases have unique advantages for alginate oligosaccharide (AOS) preparation and brown seaweed processing. Robust and cold-adapted alginate lyases are urgently needed for industrial applications.
Zhi-Peng Wang, Min Cao, Bing Li, Xiao-Feng Ji, Xin-Yue Zhang, Yue-Qi Zhang, Hai-Ying Wang   +6 more
doaj   +1 more source

Alginate Scaffolds for Mesenchymal Stem Cell Cardiac Therapy: Influence of Alginate Composition [PDF]

, 2012
Despite the success of alginate scaffolds and mesenchymal stem cells (MSCs) therapy in cardiac failure treatment, the impact of the physicochemical environment provided by alginate matrices on cell behavior has never been investigated.
Alfarano, Chiara, Ceccaldi, Caroline, Calise, Denis, Sallerin, Brigitte, Girod Fullana, Sophie, Cussac, Daniel, Parini, Angelo, Lairez, Olivier   +7 more
core   +1 more source

Elucidation of degrading pattern and substrate recognition of a novel bifunctional alginate lyase from Flammeovirga sp. NJ-04 and its use for preparation alginate oligosaccharides

Biotechnology for Biofuels, 2019
Background The alginate oligosaccharides have been widely used in agriculture, medicine, and food industries due to their versatile physiological functions such as antioxidant, anticoagulant, and antineoplastic activities.
Benwei Zhu, Fang Ni, Yun Sun, Limin Ning, Zhong Yao   +4 more
doaj   +1 more source

Secretory Expression of an Alkaline Alginate Lyase With Heat Recovery Property in Yarrowia lipolytica

Frontiers in Microbiology, 2021
Alginate lyase possesses wide application prospects for the degradation of brown algae and preparation of alginate oligosaccharides, and its degradation products display a variety of biological activities.
Lu Liu, Lu Liu, Zhipeng Wang, Zhihong Zheng, Ze Li, Xiaofeng Ji, Haihua Cong, Haiying Wang   +7 more
doaj   +1 more source

Fabrication and analysis of chitosan oligosaccharide based mucoadhesive patch for oromucosal drug delivery

, 2022
Objective: Fabrication and analyses of mucoadhesive patches made from chitosan oligosaccharide for the purpose of oromucosal drug delivery. Significance: The mucosal epithelium in the oral cavity, consisting of buccal and sublingual epithelium, has ...
Pati, Falguni, Kumar, Awanish, Kumar, Ashwini, Sahu, Ram Kumar, Chameettachal, Shibu   +4 more
core   +1 more source

Improving the thermostability of alginate lyase FlAlyA with high expression by computer-aided rational design for industrial preparation of alginate oligosaccharides

Frontiers in Bioengineering and Biotechnology, 2022
FlAlyA, a PL7 alginate lyase with industrial potential, is widely applied in the preparation the alginate oligosaccharide because of its high activity of degradation the alginate.
Xiu Zhang, Xiu Zhang, Wei Li, Lixia Pan, Liyan Yang, Hongliang Li, Feng Ji, Yunkai Zhang, Hongzhen Tang, Dengfeng Yang   +9 more
doaj   +1 more source

Unsaturated guluronate oligosaccharide used as a stabilizer of oil-in-water nanoemulsions loaded with bioactive nutrients

Food Chemistry: X, 2022
Unsaturated guluronate oligosaccharide (GOS) is generated via alginate-derived polyguluronate (PG) degradation by alginate lyase, followed by formation of a double bond between C-4 and C-5 at the nonreducing end.
Decheng Bi, Meiting Li, Nanting Zhu, Lijun Yao, Weishan Fang, Yan Wu, Hong Xu, Zhangli Hu, Xu Xu   +8 more
doaj   +1 more source

Cloning and Characterization of a Novel Endo-Type Metal-Independent Alginate Lyase from the Marine Bacteria Vibrio sp. Ni1

Marine Drugs, 2022
The applications of alginate lyase are diverse, but efficient commercial enzymes are still unavailable. In this study, a novel alginate lyase with high activity was obtained from the marine bacteria Vibrio sp. Ni1.
Li Sha, Minghai Huang, Xiaonan Huang, Yongtong Huang, Ensi Shao, Xiong Guan, Zhipeng Huang   +6 more
doaj   +1 more source