1
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Zhang W, Xu R, Chen J, Xiong H, Wang Y, Pang B, Du G, Kang Z. Advances and challenges in biotechnological production of chondroitin sulfate and its oligosaccharides. Int J Biol Macromol 2023; 253:126551. [PMID: 37659488 DOI: 10.1016/j.ijbiomac.2023.126551] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/27/2023] [Accepted: 08/12/2023] [Indexed: 09/04/2023]
Abstract
Chondroitin sulfate (CS) is a member of glycosaminoglycans (GAGs) and has critical physiological functions. CS is widely applied in medical and clinical fields. Currently, the supply of CS relies on traditional animal tissue extraction methods. From the perspective of medical applications, the biggest drawback of animal-derived CS is its uncontrollable molecular weight and sulfonated patterns, which are key factors affecting CS activities. The advances of cell-free enzyme catalyzed systems and de novo biosynthesis strategies have paved the way to rationally regulate CS sulfonated pattern and molecular weight. In this review, we first present a general overview of biosynthesized CS and its oligosaccharides. Then, the advances in chondroitin biosynthesis, 3'-phosphoadenosine-5'-phosphosulfate (PAPS) synthesis and regeneration, and CS biosynthesis catalyzed by sulfotransferases are discussed. Moreover, the progress of mining and expression of chondroitin depolymerizing enzymes for preparation of CS oligosaccharides is also summarized. Finally, we analyze and discuss the challenges faced in synthesizing CS and its oligosaccharides using microbial and enzymatic methods. In summary, the biotechnological production of CS and its oligosaccharides is a promising method in addressing the drawbacks associated with animal-derived CS and enabling the production of CS oligosaccharides with defined structures.
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Affiliation(s)
- Weijiao Zhang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
| | - Ruirui Xu
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China
| | - Jiamin Chen
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China
| | - Haibo Xiong
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China
| | - Yang Wang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China.
| | - Bo Pang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China
| | - Guocheng Du
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China
| | - Zhen Kang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China.
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2
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Yang S, He Z, Wu T, Wang S, Dai H. Glycobiology in osteoclast differentiation and function. Bone Res 2023; 11:55. [PMID: 37884496 PMCID: PMC10603120 DOI: 10.1038/s41413-023-00293-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 08/20/2023] [Accepted: 09/07/2023] [Indexed: 10/28/2023] Open
Abstract
Glycans, either alone or in complex with glycan-binding proteins, are essential structures that can regulate cell biology by mediating protein stability or receptor dimerization under physiological and pathological conditions. Certain glycans are ligands for lectins, which are carbohydrate-specific receptors. Bone is a complex tissue that provides mechanical support for muscles and joints, and the regulation of bone mass in mammals is governed by complex interplay between bone-forming cells, called osteoblasts, and bone-resorbing cells, called osteoclasts. Bone erosion occurs when bone resorption notably exceeds bone formation. Osteoclasts may be activated during cancer, leading to a range of symptoms, including bone pain, fracture, and spinal cord compression. Our understanding of the role of protein glycosylation in cells and tissues involved in osteoclastogenesis suggests that glycosylation-based treatments can be used in the management of diseases. The aims of this review are to clarify the process of bone resorption and investigate the signaling pathways mediated by glycosylation and their roles in osteoclast biology. Moreover, we aim to outline how the lessons learned about these approaches are paving the way for future glycobiology-focused therapeutics.
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Affiliation(s)
- Shufa Yang
- Prenatal Diagnostic Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026, China
| | - Ziyi He
- Department of Immunology, School of Basic Medical Sciences, NHC Key Laboratory of Medical Immunology, Peking University, Beijing, 100191, China
| | - Tuo Wu
- Department of Immunology, School of Basic Medical Sciences, NHC Key Laboratory of Medical Immunology, Peking University, Beijing, 100191, China
| | - Shunlei Wang
- Department of Immunology, School of Basic Medical Sciences, NHC Key Laboratory of Medical Immunology, Peking University, Beijing, 100191, China
| | - Hui Dai
- Department of Immunology, School of Basic Medical Sciences, NHC Key Laboratory of Medical Immunology, Peking University, Beijing, 100191, China.
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3
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Shen Q, Guo Y, Wang K, Zhang C, Ma Y. A Review of Chondroitin Sulfate's Preparation, Properties, Functions, and Applications. Molecules 2023; 28:7093. [PMID: 37894574 PMCID: PMC10609508 DOI: 10.3390/molecules28207093] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/07/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Chondroitin sulfate (CS) is a natural macromolecule polysaccharide that is extensively distributed in a wide variety of organisms. CS is of great interest to researchers due to its many in vitro and in vivo functions. CS production derives from a diverse number of sources, including but not limited to extraction from various animals or fish, bio-synthesis, and fermentation, and its purity and homogeneity can vary greatly. The structural diversity of CS with respect to sulfation and saccharide content endows this molecule with distinct complexity, allowing for functional modification. These multiple functions contribute to the application of CS in medicines, biomaterials, and functional foods. In this article, we discuss the preparation of CS from different sources, the structure of various forms of CS, and its binding to other relevant molecules. Moreover, for the creation of this article, the functions and applications of CS were reviewed, with an emphasis on drug discovery, hydrogel formation, delivery systems, and food supplements. We conclude that analyzing some perspectives on structural modifications and preparation methods could potentially influence future applications of CS in medical and biomaterial research.
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Affiliation(s)
- Qingshan Shen
- Zhang Zhongjing College of Chinese Medicine, Nanyang Institute of Technology, Changjiang Road 80, Nanyang 473004, China
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yujie Guo
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Kangyu Wang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Chunhui Zhang
- Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yanli Ma
- Zhang Zhongjing College of Chinese Medicine, Nanyang Institute of Technology, Changjiang Road 80, Nanyang 473004, China
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4
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Tang X, Wang Z, Wang M, Zhou S, Chen J, Xu S. Nanoarchitectonics of cellulose nanocrystal conjugated with a tetrasaccharide-glycoprobe for targeting oligodendrocyte precursor cells. Carbohydr Polym 2023; 317:121086. [PMID: 37364956 DOI: 10.1016/j.carbpol.2023.121086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 05/30/2023] [Accepted: 05/30/2023] [Indexed: 06/28/2023]
Abstract
Demyelination is a serious complication of neurological disorders, which can be reversed by oligodendrocyte precursor cell (OPC) as the available source of myelination. Chondroitin sulfate (CS) plays key roles in neurological disorders, which still attracted less attention on how CS modulates the fate of OPCs. Nanoparticle coupled with glycoprobe is a potential strategy for investigating the carbohydrate-protein interaction. However, there is lack of CS-based glycoprobe with enough chain length that interact with protein effectively. Herein, we designed a responsive delivery system, in which CS was the target molecule, and cellulose nanocrystal (CNC) was the penetrative nanocarrier. A coumarin derivative (B) was conjugated at the reducing end of an unanimal-sourced chondroitin tetrasaccharide (4mer). This glycoprobe (4B) was grafted to the surface of a rod-like nanocarrier, which had a crystalline core and a poly(ethylene glycol) shell. This glycosylated nanoparticle (N4B-P) displayed a uniform size, improved water-solubility, and responsive release of glycoprobe. N4B-P displayed strong green fluorescence and good cell-compatibility, which imaged well the neural cells including astrocytes and OPCs. Interestingly, both of glycoprobe and N4B-P were internalized selectively by OPCs when they were incubated in astrocytes/OPCs mixtures. This rod-like nanoparticle would be a potential probe for studying carbohydrate-protein interaction in OPCs.
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Affiliation(s)
- Xiaoli Tang
- School of Life Science and Health Engineering, Jiangnan University, Wuxi, China
| | - Zhuqun Wang
- School of Life Science and Health Engineering, Jiangnan University, Wuxi, China
| | - Maosen Wang
- School of Life Science and Health Engineering, Jiangnan University, Wuxi, China
| | - Shuyu Zhou
- School of Life Science and Health Engineering, Jiangnan University, Wuxi, China
| | - Jinghua Chen
- School of Life Science and Health Engineering, Jiangnan University, Wuxi, China; Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China
| | - Shuqin Xu
- School of Life Science and Health Engineering, Jiangnan University, Wuxi, China; Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi, China.
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Liu Q, Hu L, Wang C, Cheng M, Liu M, Wang L, Pan P, Chen J. Renewable marine polysaccharides for microenvironment-responsive wound healing. Int J Biol Macromol 2023; 225:526-543. [PMID: 36395940 DOI: 10.1016/j.ijbiomac.2022.11.109] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/28/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022]
Abstract
Marine polysaccharides (MPs) are an eco-friendly and renewable resource with a distinctive set of biological functions and are regarded as biological materials that can be in contact with tissues and body fluids for an extended time and promote tissue or organ regeneration. Skin tissue is easily invaded by the external environment due to its softness and large surface area. However, the body's natural physiological healing process is often too slow or suffers from the incomplete restoration of skin structure and function. Functional wound dressings are crucial for skin tissue engineering. Herein, popular MPs from different sources are summarized systematically. In particular, the structure-effectiveness of MP-based wound dressings and the physiological remodeling process of different wounds are reviewed in detail. Finally, the prospect of MP-based smart wound dressings is stated in conjunction with the wound microenvironment and provides new opportunities for high-value biomedical applications of MPs.
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Affiliation(s)
- Qing Liu
- Marine College, Shandong University, Weihai 264209, China
| | - Le Hu
- Marine College, Shandong University, Weihai 264209, China
| | - Chunxiao Wang
- Marine College, Shandong University, Weihai 264209, China
| | - Meiqi Cheng
- Marine College, Shandong University, Weihai 264209, China
| | - Man Liu
- Marine College, Shandong University, Weihai 264209, China
| | - Lin Wang
- Marine College, Shandong University, Weihai 264209, China
| | - Panpan Pan
- Marine College, Shandong University, Weihai 264209, China.
| | - Jingdi Chen
- Marine College, Shandong University, Weihai 264209, China.
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6
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Yang X, Wang B, Peng D, Nie X, Wang J, Yu CY, Wei H. Hyaluronic Acid‐Based Injectable Hydrogels for Wound Dressing and Localized Tumor Therapy: A Review. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Xu Yang
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Bin Wang
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Dongdong Peng
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Xiaobo Nie
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Jun Wang
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Cui-Yun Yu
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Hua Wei
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
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7
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Zhang W, Xu R, Jin X, Wang Y, Hu L, Zhang T, Du G, Kang Z. Enzymatic Production of Chondroitin Oligosaccharides and Its Sulfate Derivatives. Front Bioeng Biotechnol 2022; 10:951740. [PMID: 35910011 PMCID: PMC9326237 DOI: 10.3389/fbioe.2022.951740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 06/21/2022] [Indexed: 11/13/2022] Open
Abstract
Chondroitin sulfate (CS) has a wide range of physiological functions and clinical applications. However, the biosynthesis of chondroitin oligosaccharides (o-CHs) and sulfate derivatives with specific length is always challenging. Herein, we report enzymatic strategies for producing homogeneous o-CHs and its sulfate derivatives from microbial sourced chondroitin. Chondroitin disaccharides, tetrasaccharides, hexasaccharides, octasaccharides, and decasaccharides with defined structure were produced by controllably depolymerizing microbial sourced chondroitin with an engineered chondroitinase ABC I. The highest conversion rates of the above corresponding o-CHs were 65.5%, 32.1%, 12.7%, 7.2%, and 16.3%, respectively. A new efficient enzymatic sulfation system that directly initiates from adenosine 5′-triphosphate (ATP) and sulfate was developed and improved the sulfation of chondroitin from 8.3% to 85.8% by optimizing the temperature, sulfate and ATP concentration. o-CHs decasaccharide, octasaccharide, hexasaccharide, tetrasaccharide and disaccharide were modified and the corresponding sulfate derivatives with one sulfate group were prepared. The enzymatic approaches constructed here for preparing o-CHs and its sulfate derivatives pave the way for the study of structure-activity relationship and applications.
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Affiliation(s)
- Weijiao Zhang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
- The Science Center for Future Foods, Jiangnan University, Wuxi, China
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
| | - Ruirui Xu
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
- The Science Center for Future Foods, Jiangnan University, Wuxi, China
| | - Xuerong Jin
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
- The Science Center for Future Foods, Jiangnan University, Wuxi, China
| | - Yang Wang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
- The Science Center for Future Foods, Jiangnan University, Wuxi, China
| | - Litao Hu
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
- The Science Center for Future Foods, Jiangnan University, Wuxi, China
| | - Tianmeng Zhang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
- The Science Center for Future Foods, Jiangnan University, Wuxi, China
| | - Guocheng Du
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
- The Science Center for Future Foods, Jiangnan University, Wuxi, China
- *Correspondence: Guocheng Du, ; Zhen Kang,
| | - Zhen Kang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
- The Science Center for Future Foods, Jiangnan University, Wuxi, China
- *Correspondence: Guocheng Du, ; Zhen Kang,
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8
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Dong FK, Quan XG, Wang QB, Liu ZM, Cui T, Wang WJ, Tang DM, Zhang RM, Zhang C, Wang HY, Ren Q. Purification, structural characterization, and anticoagulant activity evaluation of chondroitin sulfate from codfish (Gadus macrocephalus) bones. Int J Biol Macromol 2022; 210:759-767. [PMID: 35526771 DOI: 10.1016/j.ijbiomac.2022.05.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 04/13/2022] [Accepted: 05/01/2022] [Indexed: 11/28/2022]
Abstract
Chondroitin sulfate (CCS) was purified from discarded codfish (Gadus macrocephalus) bones, and its chemical structure and anticoagulant activity were assessed. CCS was obtained via enzymatic lysis and ion-exchange column chromatography, with a yield of approximately 0.15%. High-performance gel performance chromatography revealed CCS to be a largely homogeneous polysaccharide with a relatively low molecular weight of 12.3 kDa. FT-IR spectroscopy, NMR spectroscopy, and SAX-HPLC indicated that CCS was composed of monosulfated disaccharides (ΔDi4S 73.85% and ΔDi6S 19.06%) and nonsulfated disaccharides (ΔDi0S 7.09%). In vitro anticoagulation analyses revealed that CCS was able to significantly prolong activated partial thromboplastin time (APTT) and thrombin time (TT) (p < 0.05). At a CCS concentration of 5 μg/mL and 25 μg/mL, APTT and TT were approximately 1.08 and 1.12 times higher, respectively, compared to the negative control group. The results indicated that CCS might offer value as a dietary fiber supplement with the potential to prevent the incidence of coagulation-related thrombosis.
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Affiliation(s)
- Fa-Kun Dong
- Department of Pharmacy, Weifang Medical University, Weifang, Shandong, China; Department of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Xian-Gao Quan
- Department of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Qing-Bing Wang
- Department of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Zhao-Ming Liu
- Department of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Teng Cui
- Department of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Wen-Jing Wang
- Rongsense Aquatic Food Group Co. LTD, Rizhao, Shandong, China
| | - Dao-Min Tang
- Rongsense Aquatic Food Group Co. LTD, Rizhao, Shandong, China
| | - Rui-Ming Zhang
- Department of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Chen Zhang
- Department of Pharmacy, Weifang Medical University, Weifang, Shandong, China; Department of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Hui-Yun Wang
- Department of Pharmacy, Jining Medical University, Rizhao, Shandong, China.
| | - Qiang Ren
- Department of Pharmacy, Jining Medical University, Rizhao, Shandong, China.
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9
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Grinkova AA, Ustyuzhanina NE, Nifantiev NE. Synthesis of Oligosaccharides Structurally Related to Hyaluronic Acid Fragments. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022020108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Couto MR, Rodrigues JL, Rodrigues LR. Heterologous production of chondroitin. BIOTECHNOLOGY REPORTS 2022; 33:e00710. [PMID: 35242620 PMCID: PMC8858990 DOI: 10.1016/j.btre.2022.e00710] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 01/17/2022] [Accepted: 02/08/2022] [Indexed: 01/01/2023]
Abstract
Chondroitin sulfate (CS) is a glycosaminoglycan with a growing variety of applications. CS can be produced from microbial fermentation of native or engineered strains. Synthetic biology tools are being used to improve CS yields in different hosts. Integrated polymerization and sulfation can generate cost-effective CS.
Chondroitin sulfate (CS) is a glycosaminoglycan with a broad range of applications being a popular dietary supplement for osteoarthritis. Usually, CS is extracted from animal sources. However, the known risks of animal products use have been driving the search for alternative methods and sources to obtain this compound. Several pathogenic bacteria naturally produce chondroitin-like polysaccharides through well-known pathways and, therefore, have been the basis for numerous studies that aim to produce chondroitin using non-pathogenic hosts. However, the yields obtained are not enough to meet the high demand for this glycosaminoglycan. Metabolic engineering strategies have been used to construct improved heterologous hosts. The identification of metabolic bottlenecks and regulation points, and the screening for efficient enzymes are key points for constructing microbial cell factories with improved chondroitin yields to achieve industrial CS production. The recent advances on enzymatic and microbial strategies to produce non-animal chondroitin are herein reviewed. Challenges and prospects for future research are also discussed.
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Affiliation(s)
- Márcia R. Couto
- Centre of Biological Engineering, University of Minho, Braga, Portugal
- LABBELS – Associate Laboratory, Braga, Guimarães, Portugal
| | - Joana L. Rodrigues
- Centre of Biological Engineering, University of Minho, Braga, Portugal
- LABBELS – Associate Laboratory, Braga, Guimarães, Portugal
- Corresponding author.
| | - Lígia R. Rodrigues
- Centre of Biological Engineering, University of Minho, Braga, Portugal
- LABBELS – Associate Laboratory, Braga, Guimarães, Portugal
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11
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Ji Y, Gao W, Zhang S, Li B, Huang H, Zhang X. Confining Natural/Mimetic Enzyme Cascade in an Amorphous Metal-Organic Framework for the Construction of Recyclable Biomaterials with Catalytic Activity. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:927-936. [PMID: 35018775 DOI: 10.1021/acs.langmuir.1c02093] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Integrating nanozymes with natural enzymes to form cascade reactions is one of the most promising ways to develop biocatalysts with versatile performance; however, the applicability of the cascade is typically hampered by the instability of enzymes and the hindrance of mass transfer in the host environment. Utilizing amorphous ZIF-90 (aZIF-90) as a host material, herein, we have reported a one-pot way to encapsulate glucose oxidase (GOx) and magnetic nanoparticles (MNP) to form GOx/MNP@aZIF-90. We reasoned that the amorphous structure of ZIF-90 not only provides a protected environment to confine the cascade reaction but also generates mesopores and internal voids to improve the performance of the enzymatic cascade. The catalytic activity of aZIF-90 was almost 4 times higher than that of crystalline composites, and the residual activity was higher than 80% after being stored for 9 days. This is the first time that GOx and MNP were simultaneously confined in aZIF-90 with mesopores, which suggested that an amorphous metal-organic framework is promising in the development of an enzymatic cascade.
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Affiliation(s)
- Yuan Ji
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China
| | - Wanning Gao
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China
| | - Shilin Zhang
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China
| | - Bingzhi Li
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China
| | - He Huang
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China
| | - Xing Zhang
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, China
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12
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Klara J, Marczak A, Łatkiewicz A, Horak W, Lewandowska-Łańcucka J. Lysine-functionalized chondroitin sulfate improves the biological properties of collagen/chitosan-based injectable hydrogels. Int J Biol Macromol 2022; 202:318-331. [PMID: 35038473 DOI: 10.1016/j.ijbiomac.2022.01.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 12/21/2021] [Accepted: 01/06/2022] [Indexed: 11/18/2022]
Abstract
Novel bioactive collagen/chitosan/lysine-functionalized chondroitin sulfate (CSmod) injectable hydrogels are presented. The modification of CS with amine groups introduced with lysine moieties (the degree of substitution about 21%) guarantees its covalent binding with the hydrogel network while genipin crosslinking. Both the physicochemical and biological features of developed hydrogels might be adjusted by playing with CSmod and crosslinking agent concentrations. It was revealed that materials became more hydrophobic with increased CSmod content, while crosslinking degree and enzymatic degradation studies established the influence of CSmod concentration and Ch:CSmod ratio on the crosslinking process. In situ rheological experiments verified the injectability of resulted systems. The biological in vitro evaluation demonstrated that all designed materials are biocompatible as they supported proliferation and adhesion of MG-63 cell line. In vitro biomineralization study employing simulated body fluid model revealed CSmod-content dependent bioactivity of obtained hydrogels. Importantly for pristine collagen/chitosan materials, the formation of apatite-like structures was not observed. Our findings demonstrate that developed injectable ColChCSmod hydrogels particularly system with the greatest CSmod concentration exhibits high bioactive potential, without the need of applying additional inducers what renders them promising materials within tissue engineering applications.
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Affiliation(s)
- Joanna Klara
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Adrianna Marczak
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Anna Łatkiewicz
- Laboratory of Field Emission Scanning Electron Microscopy and Microanalysis at the Institute of Geological Sciences, Jagiellonian University, Gronostajowa 3a, 30-387 Kraków, Poland
| | - Wojciech Horak
- AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics, Department of Machine Design and Technology, Al. Mickiewicza 30, 30-059 Kraków, Poland
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13
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Schröder HC, Wang X, Neufurth M, Wang S, Müller WEG. Biomimetic Polyphosphate Materials: Toward Application in Regenerative Medicine. PROGRESS IN MOLECULAR AND SUBCELLULAR BIOLOGY 2022; 61:83-130. [PMID: 35697938 DOI: 10.1007/978-3-031-01237-2_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In recent years, inorganic polyphosphate (polyP) has attracted increasing attention as a biomedical polymer or biomaterial with a great potential for application in regenerative medicine, in particular in the fields of tissue engineering and repair. The interest in polyP is based on two properties of this physiological polymer that make polyP stand out from other polymers: polyP has morphogenetic activity by inducing cell differentiation through specific gene expression, and it functions as an energy store and donor of metabolic energy, especially in the extracellular matrix or in the extracellular space. No other biopolymer applicable in tissue regeneration/repair is known that is endowed with this combination of properties. In addition, polyP can be fabricated both in the form of a biologically active coacervate and as biomimetic amorphous polyP nano/microparticles, which are stable and are activated by transformation into the coacervate phase after contact with protein/body fluids. PolyP can be used in the form of various metal salts and in combination with various hydrogel-forming polymers, whereby (even printable) hybrid materials with defined porosities and mechanical and biological properties can be produced, which can even be loaded with cells for 3D cell printing or with drugs and support the growth and differentiation of (stem) cells as well as cell migration/microvascularization. Potential applications in therapy of bone, cartilage and eye disorders/injuries and wound healing are summarized and possible mechanisms are discussed.
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Affiliation(s)
- Heinz C Schröder
- ERC Advanced Investigator Group, Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Xiaohong Wang
- ERC Advanced Investigator Group, Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Meik Neufurth
- ERC Advanced Investigator Group, Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Shunfeng Wang
- ERC Advanced Investigator Group, Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Werner E G Müller
- ERC Advanced Investigator Group, Institute for Physiological Chemistry, University Medical Center of the Johannes Gutenberg University, Mainz, Germany.
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14
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Wu R, Li P, Wang Y, Su N, Xiao M, Li X, Shang N. Structural analysis and anti-cancer activity of low-molecular-weight chondroitin sulfate from hybrid sturgeon cartilage. Carbohydr Polym 2022; 275:118700. [PMID: 34742426 DOI: 10.1016/j.carbpol.2021.118700] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/15/2021] [Accepted: 09/20/2021] [Indexed: 12/30/2022]
Abstract
Low-molecular-weight chondroitin sulfate (CS) has attracted widespread attention due to its better bioavailability and bioactivity than native CS. In this study, a low-molecular-weight CS (named SCS-F2) was prepared from hybrid sturgeon (Acipenser schrenckii × Huso dauricus) cartilage by enzymatic depolymerization with high in vitro absorption and anti-cancer activity. The structure of SCS-F2 was characterized and the in vivo biodistribution and colorectal cancer prevention effect was investigated. The results revealed that SCS-F2 consisted of 48.84% ΔDi-6S [GlcUAβ1-3GalNAc(6S)], 32.11% ΔDi-4S [GlcUAβ1-3GalNAc(4S)], 16.05% ΔDi-2S,6S [GlcUA(2S)β1-3GalNAc(6S)] and 3.0% ΔDi-0S [GlcUAβ1-3GalNAc]. Animal study showed that the SCS-F2 could be effectively absorbed and delivered to the tumor site and significantly prevented the growth of HT-29 xenograft by inhibiting cell proliferation and inducing apoptosis without showing any negative effect to normal tissues. Therefore, SCS-F2 could be developed as a potential nutraceutical to protect against colorectal cancer.
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Affiliation(s)
- Ruiyun Wu
- Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| | - Pinglan Li
- Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| | - Yi Wang
- MOE Laboratory for Industrial Biocatalysis, Institute of Biochemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China.
| | - Nan Su
- MOE Laboratory for Industrial Biocatalysis, Institute of Biochemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Mengyuan Xiao
- Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Xiaojun Li
- Yangzhou Borui Saccharide Biotech Co., Ltd, Jiangsu 225000, China
| | - Nan Shang
- College of Engineering, China Agricultural University, Beijing 100083, China; Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China.
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15
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Yang L, Xu X, Li S, Li Y, Ling P, Fang J. Robust one-pot multi-enzyme polysaccharide remodeling strategy for the synthesis of uniform chondroitin fragments and derivatives. Carbohydr Res 2021; 509:108442. [PMID: 34547517 DOI: 10.1016/j.carres.2021.108442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/01/2021] [Accepted: 09/08/2021] [Indexed: 01/10/2023]
Abstract
The non-sulfated chondroitin backbone (CH) is the synthetic precursor of chondroitin sulfate, a linear polysaccharide with dramatic biological functions. Owing to the intrinsic characteristics of the polysaccharide biosynthetic pathway, it is still a challenge to obtain structural-defined glycans via microbial fermentation or enzymatic synthesis, which hindering the illustration of CH polysaccharide functions. Herein, we report a robust one-pot multi-enzyme polysaccharide remodeling strategy to synthesize uniform CH fragments and their derivatives. CH tetrasaccharide, which was obtained from the digestion of heterogeneous CH fragments, was used as the starting material to trigger the assembly of uniform CH fragments in a one-pot multi-enzyme system. This strategy, which combined heteropolymer digestion, sugar nucleotide in situ generation, and sugar chain synchronized polymerization, provides a robust toolbox for structural-defined polysaccharides synthesis.
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Affiliation(s)
- Lin Yang
- National Glycoengineering Research Center and Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, Shandong, 266237, People's Republic of China
| | - Xuan Xu
- National Glycoengineering Research Center and Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, Shandong, 266237, People's Republic of China
| | - Shuang Li
- National Glycoengineering Research Center and Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, Shandong, 266237, People's Republic of China
| | - Yi Li
- National Glycoengineering Research Center and Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, Shandong, 266237, People's Republic of China
| | - Peixue Ling
- National Glycoengineering Research Center and Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, Shandong, 266237, People's Republic of China
| | - Junqiang Fang
- National Glycoengineering Research Center and Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, Shandong, 266237, People's Republic of China.
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16
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Recent advances on the one-pot synthesis to assemble size-controlled glycans and glycoconjugates and polysaccharides. Carbohydr Polym 2021; 258:117672. [DOI: 10.1016/j.carbpol.2021.117672] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 12/18/2020] [Accepted: 01/07/2021] [Indexed: 12/20/2022]
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17
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Wang J, Wang D, Zhang Y, Dong J. Synthesis and Biopharmaceutical Applications of Sugar-Based Polymers: New Advances and Future Prospects. ACS Biomater Sci Eng 2021; 7:963-982. [PMID: 33523642 DOI: 10.1021/acsbiomaterials.0c01710] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The rapid rise in research interest in carbohydrate-based polymers is undoubtedly due to the nontoxic nature of such materials in an in vivo environment and the versatile roles that the polymers can play in cellular functions. Such polymers have served as therapeutic tools for drug delivery, including antigens, proteins, and genes, as well as diagnostic devices. Our focus in the first half of this Review is on synthetic methods based on ring-opening polymerization and enzyme-catalyzed polymerization, along with controlled radical polymerization. In the second half of this Review, sugar-based polymers are discussed on the basis of their remarkable success in competitive receptor binding, as multifunctional nanocarriers of targeting inhibitors for cancer treatment, in genome-editing delivery, in immunotherapy based on endogenous antibody recruitment, and in treatment of respiratory diseases, including influenza A. Particular emphasis is put on the synthesis and biopharmaceutical applications of sugar-based polymers published in the most recent 5 years. A noticeable attribute of carbohydrate-based polymers is that the sugar-receptor interactions can be facilitated by the cooperative effect of multiple sugar units. Their diversified topology and structures will drive the development of new synthetic strategies and bring about important applications, including coronavirus-related drug therapy.
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Affiliation(s)
- Jie Wang
- College of Chemistry and Chemical Engineering, Shaoxing University, 508 Huancheng West Road, Shaoxing, Zhejiang Province 312000, China
| | - Dong Wang
- College of Chemistry and Chemical Engineering, Shaoxing University, 508 Huancheng West Road, Shaoxing, Zhejiang Province 312000, China
| | - Yixian Zhang
- College of Chemistry and Chemical Engineering, Shaoxing University, 508 Huancheng West Road, Shaoxing, Zhejiang Province 312000, China
| | - Jian Dong
- College of Chemistry and Chemical Engineering, Shaoxing University, 508 Huancheng West Road, Shaoxing, Zhejiang Province 312000, China
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18
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Vessella G, Vázquez JA, Valcárcel J, Lagartera L, Monterrey DT, Bastida A, García-Junceda E, Bedini E, Fernández-Mayoralas A, Revuelta J. Deciphering Structural Determinants in Chondroitin Sulfate Binding to FGF-2: Paving the Way to Enhanced Predictability of their Biological Functions. Polymers (Basel) 2021; 13:polym13020313. [PMID: 33478164 PMCID: PMC7835997 DOI: 10.3390/polym13020313] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/12/2021] [Accepted: 01/15/2021] [Indexed: 02/06/2023] Open
Abstract
Controlling chondroitin sulfates (CSs) biological functions to exploit their interesting potential biomedical applications requires a comprehensive understanding of how the specific sulfate distribution along the polysaccharide backbone can impact in their biological activities, a still challenging issue. To this aim, herein, we have applied an “holistic approach” recently developed by us to look globally how a specific sulfate distribution within CS disaccharide epitopes can direct the binding of these polysaccharides to growth factors. To do this, we have analyzed several polysaccharides of marine origin and semi-synthetic polysaccharides, the latter to isolate the structure-activity relationships of their rare, and even unnatural, sulfated disaccharide epitopes. SPR studies revealed that all the tested polysaccharides bind to FGF-2 (with exception of CS-8, CS-12 and CS-13) according to a model in which the CSs first form a weak complex with the protein, which is followed by maturation to tight binding with kD ranging affinities from ~1.31 μM to 130 μM for the first step and from ~3.88 μM to 1.8 nM for the second one. These binding capacities are, interestingly, related with the surface charge of the 3D-structure that is modulated by the particular sulfate distribution within the disaccharide repeating-units.
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Affiliation(s)
- Giulia Vessella
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia 4, I-80126 Naples, Italy; (G.V.); (E.B.)
| | - José Antonio Vázquez
- Group of Recycling and Valorization of Waste Materials (REVAL), Marine Research Institute (IIM-CSIC), Eduardo Cabello, 6, 36208 Vigo, Spain; (J.A.V.); (J.V.)
| | - Jesús Valcárcel
- Group of Recycling and Valorization of Waste Materials (REVAL), Marine Research Institute (IIM-CSIC), Eduardo Cabello, 6, 36208 Vigo, Spain; (J.A.V.); (J.V.)
| | - Laura Lagartera
- Institute of Medicinal Chemistry (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain;
| | - Dianélis T. Monterrey
- BioGlycoChem Group, Institute of General Organic Chemistry (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain; (D.T.M.); (A.B.); (E.G.-J.); (A.F.-M.)
| | - Agatha Bastida
- BioGlycoChem Group, Institute of General Organic Chemistry (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain; (D.T.M.); (A.B.); (E.G.-J.); (A.F.-M.)
| | - Eduardo García-Junceda
- BioGlycoChem Group, Institute of General Organic Chemistry (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain; (D.T.M.); (A.B.); (E.G.-J.); (A.F.-M.)
| | - Emiliano Bedini
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia 4, I-80126 Naples, Italy; (G.V.); (E.B.)
| | - Alfonso Fernández-Mayoralas
- BioGlycoChem Group, Institute of General Organic Chemistry (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain; (D.T.M.); (A.B.); (E.G.-J.); (A.F.-M.)
| | - Julia Revuelta
- BioGlycoChem Group, Institute of General Organic Chemistry (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain; (D.T.M.); (A.B.); (E.G.-J.); (A.F.-M.)
- Correspondence: ; Tel.: +34-(91)-2587679
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19
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Li H, Yuan Q, Lv K, Ma H, Gao C, Liu Y, Zhang S, Zhao L. Low-molecular-weight fucosylated glycosaminoglycan and its oligosaccharides from sea cucumber as novel anticoagulants: A review. Carbohydr Polym 2021; 251:117034. [DOI: 10.1016/j.carbpol.2020.117034] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 08/30/2020] [Indexed: 02/07/2023]
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20
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Cao Q, Zhao J, Xing M, Xiao H, Zhang Q, Liang H, Ji A, Song S. Current Research Landscape of Marine-Derived Anti-Atherosclerotic Substances. Mar Drugs 2020; 18:md18090440. [PMID: 32854344 PMCID: PMC7551282 DOI: 10.3390/md18090440] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 12/18/2022] Open
Abstract
Atherosclerosis is a chronic disease characterized by lipid accumulation and chronic inflammation of the arterial wall, which is the pathological basis for coronary heart disease, cerebrovascular disease and thromboembolic disease. Currently, there is a lack of low-cost therapeutic agents that effectively slow the progression of atherosclerosis. Therefore, the development of new drugs is urgently needed. The research and development of marine-derived drugs have gained increasing interest from researchers across the world. Many marine organisms provide a rich material basis for the development of atherosclerotic drugs. This review focuses on the latest technological advances in the structures and mechanisms of action of marine-derived anti-atherosclerotic substances and the challenges of the application of these substances including marine polysaccharides, proteins and peptides, polyunsaturated fatty acids and small molecule compounds. Here, we describe the theoretical basis of marine biological resources in the treatment of atherosclerosis.
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Affiliation(s)
- Qi Cao
- Marine College, Shandong University, Weihai 264209, China; (Q.C.); (J.Z.); (M.X.); (H.X.); (Q.Z.); (H.L.)
| | - Jiarui Zhao
- Marine College, Shandong University, Weihai 264209, China; (Q.C.); (J.Z.); (M.X.); (H.X.); (Q.Z.); (H.L.)
| | - Maochen Xing
- Marine College, Shandong University, Weihai 264209, China; (Q.C.); (J.Z.); (M.X.); (H.X.); (Q.Z.); (H.L.)
| | - Han Xiao
- Marine College, Shandong University, Weihai 264209, China; (Q.C.); (J.Z.); (M.X.); (H.X.); (Q.Z.); (H.L.)
| | - Qian Zhang
- Marine College, Shandong University, Weihai 264209, China; (Q.C.); (J.Z.); (M.X.); (H.X.); (Q.Z.); (H.L.)
| | - Hao Liang
- Marine College, Shandong University, Weihai 264209, China; (Q.C.); (J.Z.); (M.X.); (H.X.); (Q.Z.); (H.L.)
| | - Aiguo Ji
- Marine College, Shandong University, Weihai 264209, China; (Q.C.); (J.Z.); (M.X.); (H.X.); (Q.Z.); (H.L.)
- School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China
- Correspondence: (A.J.); (S.S.)
| | - Shuliang Song
- Marine College, Shandong University, Weihai 264209, China; (Q.C.); (J.Z.); (M.X.); (H.X.); (Q.Z.); (H.L.)
- Correspondence: (A.J.); (S.S.)
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