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Saha SK, Zhu Y, Murray P, Madden L. Future proofing of chondroitin sulphate production: Importance of sustainability and quality for the end-applications. Int J Biol Macromol 2024; 267:131577. [PMID: 38615853 DOI: 10.1016/j.ijbiomac.2024.131577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 04/16/2024]
Abstract
Chondroitin sulphates (CSs) are the most well-known glycosaminoglycans (GAGs) found in any living organism, from microorganisms to invertebrates and vertebrates (including humans), and provide several health benefits. The applications of CSs are numerous including tissue engineering, osteoarthritis treatment, antiviral, cosmetics, and skincare applications. The current commercial production of CSs mostly uses animal, bovine, porcine, and avian tissues as well as marine organisms, marine mammals, sharks, and other fish. The production process consists of tissue hydrolysis, protein removal, and purification using various methods. Mostly, these are chemical-dependent and are complex, multi-step processes. There is a developing trend for abandonment of harsh extraction chemicals and their substitution with different green-extraction technologies, however, these are still in their infancy. The quality of CSs is the first and foremost requirement for end-applications and is dependent on the extraction and purification methodologies used. The final products will show different bio-functional properties, depending on their origin and production methodology. This is a comprehensive review of the characteristics, properties, uses, sources, and extraction methods of CSs. This review emphasises the need for extraction and purification processes to be environmentally friendly and gentle, followed by product analysis and quality control to ensure the expected bioactivity of CSs.
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Affiliation(s)
- Sushanta Kumar Saha
- Shannon Applied Biotechnology Centre, LIFE Health and Biosciences Research Institute, Technological University of the Shannon: Midlands Midwest, Moylish Park, Limerick V94 E8YF, Ireland.
| | - Yin Zhu
- Shannon Applied Biotechnology Centre, LIFE Health and Biosciences Research Institute, Technological University of the Shannon: Midlands Midwest, Moylish Park, Limerick V94 E8YF, Ireland
| | - Patrick Murray
- Shannon Applied Biotechnology Centre, LIFE Health and Biosciences Research Institute, Technological University of the Shannon: Midlands Midwest, Moylish Park, Limerick V94 E8YF, Ireland
| | - Lena Madden
- Shannon Applied Biotechnology Centre, LIFE Health and Biosciences Research Institute, Technological University of the Shannon: Midlands Midwest, Moylish Park, Limerick V94 E8YF, Ireland
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Yuan Q, Shi X, Ma H, Yao Y, Zhang B, Zhao L. Recent progress in marine chondroitin sulfate, dermatan sulfate, and chondroitin sulfate/dermatan sulfate hybrid chains as potential functional foods and therapeutic agents. Int J Biol Macromol 2024; 262:129969. [PMID: 38325688 DOI: 10.1016/j.ijbiomac.2024.129969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 01/30/2024] [Accepted: 02/02/2024] [Indexed: 02/09/2024]
Abstract
Chondroitin sulfate (CS), dermatan sulfate (DS), and CS/DS hybrid chains are natural complex glycosaminoglycans with high structural diversity and widely distributed in marine organisms, such as fish, shrimp, starfish, and sea cucumber. Numerous CS, DS, and CS/DS hybrid chains with various structures and activities have been obtained from marine animals and have received extensive attention. However, only a few of these hybrid chains have been well-characterized and commercially developed. This review presents information on the extraction, purification, structural characterization, biological activities, potential action mechanisms, and structure-activity relationships of marine CS, DS, and CS/DS hybrid chains. We also discuss the challenges and perspectives in the research of CS, DS, and CS/DS hybrid chains. This review may provide a useful reference for the further investigation, development, and application of CS, DS, and CS/DS hybrid chains in the fields of functional foods and therapeutic agents.
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Affiliation(s)
- Qingxia Yuan
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, PR China; Guangxi Key Laboratory of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, PR China.
| | - Xiang Shi
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, PR China; College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, PR China
| | - Haiqiong Ma
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, PR China
| | - Yue Yao
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, PR China
| | - Baoshun Zhang
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, PR China
| | - Longyan Zhao
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, PR China; Guangxi Key Laboratory of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, PR China.
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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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Unver T, Erenler AS, Bingul M, Boga M. Comparative Analysis of Antioxidant, Anticholinesterase, and Antibacterial Activity of Microbial Chondroitin Sulfate and Commercial Chondroitin Sulfate. Chem Biodivers 2023; 20:e202300924. [PMID: 37615364 DOI: 10.1002/cbdv.202300924] [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: 06/27/2023] [Revised: 08/23/2023] [Accepted: 08/23/2023] [Indexed: 08/25/2023]
Abstract
Chondroitin synthesis was performed using the recombinant Escherichia coli(C2987) strain created by transforming the plasmid pETM6-PACF-vgb, which carries the genes responsible for chondroitin synthesis, kfoA, kfoC, kfoF, and the Vitreoscilla hemoglobin gene (vgb). Then, Microbial chondroitin sulfate (MCS)'s antioxidant, anticholinesterase, and antibacterial activity were compared with commercial chondroitin sulfate (CCS). The antioxidant studies revealed that the MCS and CCS samples could be potential targets for scavenging radicals and cupric ion reduction. MCS demonstrated better antioxidant properties in the ABTS assay with the IC50 value of 0.66 mg than CCS. MCS showed 2.5-fold for DPPH and almost 5-fold for ABTS⋅+ (with a value of 3.85 mg/mL) better activity than the CCS. However, the compounds were not active for cholinesterase enzyme inhibitions. In the antibacterial assay, the Minimum inhibitory concentration (MIC) values of MCS against S. aureus, E. aerogenes, E. coli, P. aeruginosa, and K. pneumoniae (0.12, 0.18, 0.12, 0.18, and 0.18 g/mL, respectively) were found to be greater than that of CCS (0.42, 0.48, 0.36, 0.36, and 0.36 g/mL, respectively). This study demonstrates that MCS is a potent pharmacological agent due to its physicochemical properties, and its usability as a therapeutic-preventive agent will shed light on future studies.
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Affiliation(s)
- Tuba Unver
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Inonu University, Malatya, Turkey
| | - Ayse Sebnem Erenler
- Department of Medical Biology, Faculty of Medicine, Turgut Ozal University, Malatya, Turkey
| | - Murat Bingul
- Department of Pharmaceutical Fundamental Sciences, Faculty of Pharmacy, Dicle University, Diyarbakır, Turkey
| | - Mehmet Boga
- Department of Analytical Chemistry, Faculty of Pharmacy, Dicle University, Diyarbakır, Turkey
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Yang J, Shen M, Wu T, Chen X, Wen H, Xie J. Physicochemical, structural characterization, and antioxidant activities of chondroitin sulfate from Oreochromis niloticus bones. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.10.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Meng D, Leng X, Zhang Y, Luo J, Du H, Takagi Y, Dai Z, Wei Q. Comparation of the structural characteristics and biological activities of chondroitin sulfates extracted from notochord and backbone of Chinese sturgeon (Acipenser sinensis). Carbohydr Res 2022; 522:108685. [DOI: 10.1016/j.carres.2022.108685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 12/01/2022]
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Wang K, Qi L, Zhao L, Liu J, Guo Y, Zhang C. Degradation of chondroitin sulfate: Mechanism of degradation, influence factors, structure-bioactivity relationship and application. Carbohydr Polym 2022; 301:120361. [DOI: 10.1016/j.carbpol.2022.120361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/12/2022] [Accepted: 11/13/2022] [Indexed: 11/19/2022]
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Urbi Z, Azmi NS, Ming LC, Hossain MS. A Concise Review of Extraction and Characterization of Chondroitin Sulphate from Fish and Fish Wastes for Pharmacological Application. Curr Issues Mol Biol 2022; 44:3905-3922. [PMID: 36135180 PMCID: PMC9497668 DOI: 10.3390/cimb44090268] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/20/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
Chondroitin sulphate (CS) is one of the most predominant glycosaminoglycans (GAGs) available in the extracellular matrix of tissues. It has many health benefits, including relief from osteoarthritis, antiviral properties, tissue engineering applications, and use in skin care, which have increased its commercial demand in recent years. The quest for CS sources exponentially increased due to several shortcomings of porcine, bovine, and other animal sources. Fish and fish wastes (i.e., fins, scales, skeleton, bone, and cartilage) are suitable sources of CS as they are low cost, easy to handle, and readily available. However, the lack of a standard isolation and characterization technique makes CS production challenging, particularly concerning the yield of pure GAGs. Many studies imply that enzyme-based extraction is more effective than chemical extraction. Critical evaluation of the existing extraction, isolation, and characterization techniques is crucial for establishing an optimized protocol of CS production from fish sources. The current techniques depend on tissue hydrolysis, protein removal, and purification. Therefore, this study critically evaluated and discussed the extraction, isolation, and characterization methods of CS from fish or fish wastes. Biosynthesis and pharmacological applications of CS were also critically reviewed and discussed. Our assessment suggests that CS could be a potential drug candidate; however, clinical studies should be conducted to warrant its effectiveness.
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Affiliation(s)
- Zannat Urbi
- Department of Industrial Biotechnology, Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang, Kuantan 26300, Malaysia
| | - Nina Suhaity Azmi
- Department of Industrial Biotechnology, Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang, Kuantan 26300, Malaysia
- Correspondence: (N.S.A.); (M.S.H.); Tel.: +60-12798-0497 (N.S.A.); +60-116960-9649 (M.S.H.)
| | - Long Chiau Ming
- PAP Rashidah Sa’adatul Bolkiah Institute of Health Sciences, Universiti Brunei Darussalam, Gadong BE1410, Brunei
| | - Md. Sanower Hossain
- Department of Biomedical Science, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Kuantan 25200, Malaysia
- Faculty of Science, Sristy College of Tangail, Tangail 1900, Bangladesh
- Correspondence: (N.S.A.); (M.S.H.); Tel.: +60-12798-0497 (N.S.A.); +60-116960-9649 (M.S.H.)
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Li W, Ura K, Takagi Y. Industrial application of fish cartilaginous tissues. Curr Res Food Sci 2022; 5:698-709. [PMID: 35479656 PMCID: PMC9035649 DOI: 10.1016/j.crfs.2022.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/22/2022] [Accepted: 04/03/2022] [Indexed: 11/26/2022] Open
Abstract
Cartilage is primarily composed of proteoglycans and collagen. Bioactive compounds derived from animal cartilage, such as chondroitin sulfate and type II collagen, have multiple bioactivities and are incorporated in popular health products. The aging population and increases in degenerative and chronic diseases will stimulate the rapid growth of market demand for cartilage products. Commercial production of bioactive compounds primarily involves the cartilages of mammals and poultry. However, these traditional sources are associated zoonosis concerns; thus, cartilage products from the by-products of fish processing has gained increasing attention because of their high level of safety and other activities. In this review, we summarize the current state of research into fish-derived cartilage products and their application, and discuss future trends and tasks to encourage further expansion and exploitation. At present, shark cartilage is the primary source of marine cartilage. However, the number of shark catches is decreasing worldwide, owing to overfishing. This review considers the potential alternative fish cartilage sources for industrialization. Three keys, the sustainable production of fish, new fish-processing model, and market demand, have been discussed for the future realization of efficient fish cartilage use. The industrialization of fish-derived cartilage products is beneficial for achieving sustainable development of local economies and society. Bioactive compounds derived from fish cartilage are popular as health products. Type II collagen and chondroitin sulfate are the major cartilage bioactive compounds. Cartilaginous fishes, sturgeons, and salmonids are potential fish cartilage sources. Keys for industrialization are fish production, processing model, and market demands. Industrialization of fish cartilage products accords with sustainable development.
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Perineuronal Nets and Metal Cation Concentrations in the Microenvironments of Fast-Spiking, Parvalbumin-Expressing GABAergic Interneurons: Relevance to Neurodevelopment and Neurodevelopmental Disorders. Biomolecules 2021; 11:biom11081235. [PMID: 34439901 PMCID: PMC8391699 DOI: 10.3390/biom11081235] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/11/2021] [Accepted: 08/14/2021] [Indexed: 12/31/2022] Open
Abstract
Because of their abilities to catalyze generation of toxic free radical species, free concentrations of the redox reactive metals iron and copper are highly regulated. Importantly, desired neurobiological effects of these redox reactive metal cations occur within very narrow ranges of their local concentrations. For example, synaptic release of free copper acts locally to modulate NMDA receptor-mediated neurotransmission. Moreover, within the developing brain, iron is critical to hippocampal maturation and the differentiation of parvalbumin-expressing neurons, whose soma and dendrites are surrounded by perineuronal nets (PNNs). The PNNs are a specialized component of brain extracellular matrix, whose polyanionic character supports the fast-spiking electrophysiological properties of these parvalbumin-expressing GABAergic interneurons. In addition to binding cations and creation of the Donnan equilibrium that support the fast-spiking properties of this subset of interneurons, the complex architecture of PNNs also binds metal cations, which may serve a protective function against oxidative damage, especially of these fast-spiking neurons. Data suggest that pathological disturbance of the population of fast-spiking, parvalbumin-expressing GABAergic inhibitory interneurons occur in at least some clinical presentations, which leads to disruption of the synchronous oscillatory output of assemblies of pyramidal neurons. Increased expression of the GluN2A NMDA receptor subunit on parvalbumin-expressing interneurons is linked to functional maturation of both these neurons and the perineuronal nets that surround them. Disruption of GluN2A expression shows increased susceptibility to oxidative stress, reflected in redox dysregulation and delayed maturation of PNNs. This may be especially relevant to neurodevelopmental disorders, including autism spectrum disorder. Conceivably, binding of metal redox reactive cations by the perineuronal net helps to maintain safe local concentrations, and also serves as a reservoir buffering against second-to-second fluctuations in their concentrations outside of a narrow physiological range.
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Free radical scavenging activity of type II collagen peptides and chondroitin sulfate oligosaccharides from by-products of mottled skate processing. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.100991] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Chander V, Tewari D, Negi V, Singh R, Upadhyaya K, Aleya L. Structural characterization of Himalayan black rock salt by SEM, XRD and in-vitro antioxidant activity. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 748:141269. [PMID: 32798866 DOI: 10.1016/j.scitotenv.2020.141269] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 07/23/2020] [Accepted: 07/24/2020] [Indexed: 06/11/2023]
Abstract
Salt is an essential component of daily life that balances the physiological functions of the human body as well as other living systems. Different varieties of salts are available in the global market. Out of many salt varieties, Himalayan rock salts have gained tremendous importance among consumers due to its diverse nutritional and medicinal properties. There are two types of Himalayan rock salts. One is the Himalayan pink salt and the other one is Himalayan black salt. Out of the two, the Himalayan pink salt is studied extensively but the black salt is underexplored. In the present study, the Himalayan black rock salt was explored to generate more scientific evidence in terms of its geochemical characterization using FE-SEM, X-ray diffractometry (XRD), elemental content using atomic absorption spectrophotometry (AAS) and in vitro antioxidant activity by different methods for the first time. The study revealed that Himalayan black salt was irregular in shape with a quadrilateral, cubic, irregular crystalline structure. The Himalayan black salt exhibited antioxidant effect and interestingly showed low Na levels than common sea salt and Himalayan pink salt. The Himalayan black salt also contained important minerals like iron, calcium and magnesium which are beneficial to human health thus exhibiting superior characteristics over other conventional table salts.
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Affiliation(s)
- Vikas Chander
- Department of Pharmacy, Uttarakhand Technical University, Dehradun, India
| | - Devesh Tewari
- Department of Pharmacognosy, School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Panjab, India.
| | - Vipul Negi
- Department of Pharmacy, Uttarakhand Technical University, Dehradun, India
| | - Rakesh Singh
- Department of Chemistry, DBS PG College, Dehradun, India
| | - Kumud Upadhyaya
- Department of Pharmaceutical Sciences, Kumaun University, Nainital, India
| | - Lotfi Aleya
- Chrono-Environnement Laboratory, UMR CNRS 6249, Bourgogne Franche-Comté University, F-25030 Besançon Cedex, France
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Wang Y, Liu Y, Ma L, Li H, Wang Z, Xu J, Xue C. The oxidation mechanism of phospholipids in Antarctic krill oil promoted by metal ions. Food Chem 2020; 333:127448. [DOI: 10.1016/j.foodchem.2020.127448] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 06/02/2020] [Accepted: 06/27/2020] [Indexed: 01/06/2023]
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Alshanski I, Blaszkiewicz J, Mervinetsky E, Rademann J, Yitzchaik S, Hurevich M. Sulfation Patterns of Saccharides and Heavy Metal Ion Binding. Chemistry 2019; 25:12083-12090. [DOI: 10.1002/chem.201901538] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 05/30/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Israel Alshanski
- Institute of Chemistry and Center for Nanoscience and NanotechnologyThe Hebrew University of Jerusalem, Safra Campus Givat Ram, Jerusalem 91904 Israel
| | - Joanna Blaszkiewicz
- Medicinal ChemistryFreie Universität Berlin Königin-Luise-Strasse 2+4 Berlin 14195 Germany
| | - Evgeniy Mervinetsky
- Institute of Chemistry and Center for Nanoscience and NanotechnologyThe Hebrew University of Jerusalem, Safra Campus Givat Ram, Jerusalem 91904 Israel
| | - Jörg Rademann
- Medicinal ChemistryFreie Universität Berlin Königin-Luise-Strasse 2+4 Berlin 14195 Germany
| | - Shlomo Yitzchaik
- Institute of Chemistry and Center for Nanoscience and NanotechnologyThe Hebrew University of Jerusalem, Safra Campus Givat Ram, Jerusalem 91904 Israel
| | - Mattan Hurevich
- Institute of Chemistry and Center for Nanoscience and NanotechnologyThe Hebrew University of Jerusalem, Safra Campus Givat Ram, Jerusalem 91904 Israel
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Leal D, Mansilla A, Matsuhiro B, Moncada-Basualto M, Lapier M, Maya JD, Olea-Azar C, De Borggraeve WM. Chemical structure and biological properties of sulfated fucan from the sequential extraction of subAntarctic Lessonia sp (Phaeophyceae). Carbohydr Polym 2018; 199:304-313. [PMID: 30143133 DOI: 10.1016/j.carbpol.2018.07.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/29/2018] [Accepted: 07/04/2018] [Indexed: 01/03/2023]
Abstract
This work is related to the structural characterization of the sulfated polysaccharide from Lessonia sp and the study of its antioxidant and antiparasitic properties. Sequential extraction afforded D-mannitol as the only low MW sugar alcohol. Extraction with 2% CaCl2 afforded in 3.0% yield, a sulfated fucan (SF). Its major fraction (48.5% yield), isolated by ion-exchange chromatography corresponds to a linear polymer of α-l-fucopyranosil residues linked 1→3, sulfated at the O-4 and partially at O-2 positions. By alkaline extraction, sodium alginate (10.3% yield) was obtained. The antioxidant capacity of SF by ESR showed high elimination index (IC50, mg/mL) of hydroxyl (0.27), alkoxy (10.05), and peroxyl (82.88) radicals in relation to commercial mannitol. SF showed activity against the epimastigote form of Trypanosoma cruzi parasite (250 μg/mL) and low cytotoxicity in murine cells (367 μg/mL). The elimination capacity of radicals in aqueous medium of SF would allow its potential biomedical application.
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Affiliation(s)
- D Leal
- Departamento de Ciencias del Ambiente, Facultad de Química y Biología, Universidad de Santiago de Chile, Av. L. B. O'Higgins 3363, Santiago, Chile.
| | - A Mansilla
- Laboratorio de Macroalgas Antárticas y Subantárticas, Universidad de Magallanes, Av. Bulnes 1465, Punta Arenas, and Instituto de Ecología y Biodiversidad, Chile
| | - B Matsuhiro
- Departamento de Ciencias del Ambiente, Facultad de Química y Biología, Universidad de Santiago de Chile, Av. L. B. O'Higgins 3363, Santiago, Chile
| | - M Moncada-Basualto
- Departamento de Ciencias del Ambiente, Facultad de Química y Biología, Universidad de Santiago de Chile, Av. L. B. O'Higgins 3363, Santiago, Chile; Departamento de Química Inorgánica y Analítica, Universidad de Chile, Av. Sergio Livingstone 1007, Santiago, Chile
| | - M Lapier
- Departamento de Farmacología Molecular y Clínica, Facultad de Medicina, Universidad de Chile, Av. Independencia 1107, Santiago, Chile
| | - J D Maya
- Departamento de Farmacología Molecular y Clínica, Facultad de Medicina, Universidad de Chile, Av. Independencia 1107, Santiago, Chile
| | - C Olea-Azar
- Departamento de Química Inorgánica y Analítica, Universidad de Chile, Av. Sergio Livingstone 1007, Santiago, Chile
| | - W M De Borggraeve
- Molecular Design and Synthesis, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Box 2404, 3001 Heverlee, Belgium
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16
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Liu Y, Li H, Guo B, Wei L, Chen B, Zhang Y. Gold nanoclusters as switch-off fluorescent probe for detection of uric acid based on the inner filter effect of hydrogen peroxide-mediated enlargement of gold nanoparticles. Biosens Bioelectron 2017; 91:734-740. [DOI: 10.1016/j.bios.2017.01.020] [Citation(s) in RCA: 94] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 12/22/2016] [Accepted: 01/10/2017] [Indexed: 01/15/2023]
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