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Panwong S, Phinyo K, Duangjan K, Sattayawat P, Pekkoh J, Tragoolpua Y, Yenchitsomanus PT, Panya A. Inhibition of dengue virus infection in vitro by fucoidan and polysaccharide extract from marine alga Sargassum spp. Int J Biol Macromol 2024; 276:133496. [PMID: 38986999 DOI: 10.1016/j.ijbiomac.2024.133496] [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: 12/29/2023] [Revised: 06/07/2024] [Accepted: 06/26/2024] [Indexed: 07/12/2024]
Abstract
Dengue virus (DENV) infection poses a global health threat, leading to severe conditions with the potential for critical outcomes. Currently, there are no specific drugs available whereas the vaccine does not offer comprehensive protection across all DENV serotypes. Therefore, the development of potential antiviral agents is necessary to reduce the severity risk and interrupt the transmission circuit. The search for effective antiviral agents against DENV has predominantly focused on natural resources, particularly those demonstrating diverse biological activities and high safety profiles. Cyanobacteria and algae including Leptolyngbya sp., Spirulina sp., Chlorella sp., and Sargassum spp., which are prevalent species in Thailand, have been reported for their diverse biological activities and high safety profiles. However, their anti-DENV activity has not been documented. In this study, the screening assay was performed to compare the antiviral activity against DENV of crude polysaccharide and ethanolic extracts derived from 4 species of cyanobacteria and algae in Vero cells. Polysaccharide extracts from Sargassum spp. were the most effective in inhibiting DENV-2 infection under co-infection conditions, where the virus was exposed to the extract at the time of infection. Treatment of the extract significantly reduced the ability of DENV to bind to the host cells to 47.87 ± 3.88 % while treatment upon virus binding step had no antiviral effect suggesting the underlaying mechanism of the extract on interfering virus binding step. Fucoidan, a key bioactive substance in Sargassum polysaccharide, showed to reduce DENV-2 infection to 26.59 ± 5.01 %, 20.46 ± 6.58 % under the co-infection condition in Vero and A549 cells, respectively. In accompanied with Sargassum polysaccharide, fucoidan disturbed the virus binding to the host cells. These findings warrant further development and exploration of the Sargassum-derived polysaccharide, fucoidan, as a promising candidate for combating DENV infections.
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Affiliation(s)
- Suthida Panwong
- Doctor of Philosophy Program in Applied Microbiology (International Program), Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kittiya Phinyo
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Science and Technology Research Institute, Chiang Mai University, Chiang Mai 50200, Thailand; Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kritsana Duangjan
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Science and Technology Research Institute, Chiang Mai University, Chiang Mai 50200, Thailand; Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pachara Sattayawat
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Cell Engineering for Cancer Therapy Research Group, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Jeeraporn Pekkoh
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Science and Technology Research Institute, Chiang Mai University, Chiang Mai 50200, Thailand; Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Yingmanee Tragoolpua
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Natural Extracts and Innovative Products for Alternative Healthcare Research Group, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pa-Thai Yenchitsomanus
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand; Siriraj Center of Research Excellence for Cancer Immunotherapy (SiCORE-CIT), Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Aussara Panya
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Natural Extracts and Innovative Products for Alternative Healthcare Research Group, Chiang Mai University, Chiang Mai 50200, Thailand; Cell Engineering for Cancer Therapy Research Group, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.
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Sanjanwala D, Londhe V, Trivedi R, Bonde S, Sawarkar S, Kale V, Patravale V. Polysaccharide-based hydrogels for medical devices, implants and tissue engineering: A review. Int J Biol Macromol 2024; 256:128488. [PMID: 38043653 DOI: 10.1016/j.ijbiomac.2023.128488] [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: 06/20/2023] [Revised: 11/10/2023] [Accepted: 11/27/2023] [Indexed: 12/05/2023]
Abstract
Hydrogels are highly biocompatible biomaterials composed of crosslinked three-dimensional networks of hydrophilic polymers. Owing to their natural origin, polysaccharide-based hydrogels (PBHs) possess low toxicity, high biocompatibility and demonstrate in vivo biodegradability, making them great candidates for use in various biomedical devices, implants, and tissue engineering. In addition, many polysaccharides also show additional biological activities such as antimicrobial, anticoagulant, antioxidant, immunomodulatory, hemostatic, and anti-inflammatory, which can provide additional therapeutic benefits. The porous nature of PBHs allows for the immobilization of antibodies, aptamers, enzymes and other molecules on their surface, or within their matrix, potentiating their use in biosensor devices. Specific polysaccharides can be used to produce transparent hydrogels, which have been used widely to fabricate ocular implants. The ability of PBHs to encapsulate drugs and other actives has been utilized for making neural implants and coatings for cardiovascular devices (stents, pacemakers and venous catheters) and urinary catheters. Their high water-absorption capacity has been exploited to make superabsorbent diapers and sanitary napkins. The barrier property and mechanical strength of PBHs has been used to develop gels and films as anti-adhesive formulations for the prevention of post-operative adhesion. Finally, by virtue of their ability to mimic various body tissues, they have been explored as scaffolds and bio-inks for tissue engineering of a wide variety of organs. These applications have been described in detail, in this review.
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Affiliation(s)
- Dhruv Sanjanwala
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga (E), Mumbai 400019, Maharashtra, India; Department of Pharmaceutical Sciences, College of Pharmacy, 428 Church Street, University of Michigan, Ann Arbor, MI 48109, United States.
| | - Vaishali Londhe
- SVKM's NMIMS, Shobhaben Pratapbhai College of Pharmacy and Technology Management, V.L. Mehta Road, Vile Parle (W), Mumbai 400056, Maharashtra, India
| | - Rashmi Trivedi
- Smt. Kishoritai Bhoyar College of Pharmacy, Kamptee, Nagpur 441002, Maharashtra, India
| | - Smita Bonde
- SVKM's NMIMS, School of Pharmacy and Technology Management, Shirpur Campus, Maharashtra, India
| | - Sujata Sawarkar
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, University of Mumbai, Mumbai 400056, Maharashtra, India
| | - Vinita Kale
- Department of Pharmaceutics, Gurunanak College of Pharmacy, Kamptee Road, Nagpur 440026, Maharashtra, India
| | - Vandana Patravale
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga (E), Mumbai 400019, Maharashtra, India.
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Li H, Liu Z, Liu Q, Zhang X, Li S, Tang F, Zhang L, Yang Q, Wang Q, Yang S, Huang L, Ba Y, Du X, Yang F, Feng H. Extraction of Polysaccharides from Root of Pseudostellaria heterophylla (Miq.) Pax. and the Effects of Ultrasound Treatment on Its Properties and Antioxidant and Immune Activities. Molecules 2023; 29:142. [PMID: 38202725 PMCID: PMC10779800 DOI: 10.3390/molecules29010142] [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: 11/25/2023] [Revised: 12/17/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
The hydrophilic polysaccharides (PS) were isolated and purified from the tuberous roots of Pseudostellaria heterophylla. The extraction process of PS from Pesudostellariae radix was optimized by single-factor experiments and orthogonal design. The extract was purified by DEAE cellulose column to obtain the pure polysaccharide PHP. Then PHP was treated with different intensities of sonication to study the effect of sonication on PHP's characteristics and its biological activity in vitro and in vivo. The results of this study revealed that ultrasound treatment did not significantly change the properties of PHP. Further, with the increase of ultrasound intensity, PHP enhanced the proliferation and phagocytosis of macrophage RAW264.7. Meanwhile, it could also significantly improve the body's antioxidant activity and immune function. The results of this study demonstrated that PHP has the potential as a food additive with enhanced antioxidant and immune functions, and its biological activities could be enhanced by sonication.
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Affiliation(s)
- Hangyu Li
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Ziwei Liu
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Qianqian Liu
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Xinnan Zhang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Sheng Li
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Feng Tang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Linzi Zhang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Qian Yang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Qiran Wang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Shuyao Yang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Ling Huang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Yuwei Ba
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Xihui Du
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Falong Yang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
| | - Haibo Feng
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China; (H.L.); (Z.L.); (Q.L.); (X.Z.); (S.L.); (F.T.); (L.Z.); (Q.Y.); (Q.W.); (S.Y.); (L.H.); (Y.B.); (X.D.)
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai—Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
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Liyanage NM, Nagahawatta DP, Jayawardena TU, Sanjeewa KKA, Jayawrdhana HHACK, Kim JI, Jeon YJ. Sulfated Polysaccharides from Seaweeds: A Promising Strategy for Combatting Viral Diseases-A Review. Mar Drugs 2023; 21:461. [PMID: 37755074 PMCID: PMC10532895 DOI: 10.3390/md21090461] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/28/2023] Open
Abstract
The limited availability of treatments for many infectious diseases highlights the need for new treatments, particularly for viral infections. Natural compounds from seaweed are attracting increasing attention for the treatment of various viral diseases, and thousands of novel compounds have been isolated for the development of pharmaceutical products. Seaweed is a rich source of natural bioactive compounds, including polysaccharides. The discovery of algal polysaccharides with antiviral activity has significantly increased in the past few decades. Furthermore, unique polysaccharides isolated from seaweeds, such as carrageenan, alginates, fucoidans, galactans, laminarians, and ulvans, have been shown to act against viral infections. The antiviral mechanisms of these agents are based on their inhibition of DNA or RNA synthesis, viral entry, and viral replication. In this article, we review and provide an inclusive description of the antiviral activities of algal polysaccharides. Additionally, we discuss the challenges and opportunities for developing polysaccharide-based antiviral therapies, including issues related to drug delivery and formulation. Finally, this review highlights the need for further research for fully understanding the potential of seaweed polysaccharides as a source of antiviral agents and for developing effective treatments for viral diseases.
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Affiliation(s)
- N. M. Liyanage
- Department of Marine Life Sciences, Jeju National University, Jeju 63243, Republic of Korea; (N.M.L.); (D.P.N.); (H.H.A.C.K.J.)
| | - D. P. Nagahawatta
- Department of Marine Life Sciences, Jeju National University, Jeju 63243, Republic of Korea; (N.M.L.); (D.P.N.); (H.H.A.C.K.J.)
| | - Thilina U. Jayawardena
- Département of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières, Trois-Rivières, QC G8Z 4M3, Canada;
| | - Kalu Kapuge Asanka Sanjeewa
- Department of Biosystems Technology, Faculty of Technology, University of Sri Jayewardenepura, Pitipana 10206, Sri Lanka;
| | - H. H. A. C. K. Jayawrdhana
- Department of Marine Life Sciences, Jeju National University, Jeju 63243, Republic of Korea; (N.M.L.); (D.P.N.); (H.H.A.C.K.J.)
| | - Jae-Il Kim
- Department of Food Science & Nutrition, Pukyong National University, Busan 48513, Republic of Korea
| | - You-Jin Jeon
- Department of Marine Life Sciences, Jeju National University, Jeju 63243, Republic of Korea; (N.M.L.); (D.P.N.); (H.H.A.C.K.J.)
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Song Y, Li S, Gong H, Yip RCS, Chen H. Biopharmaceutical applications of microbial polysaccharides as materials: A review. Int J Biol Macromol 2023; 239:124259. [PMID: 37003381 DOI: 10.1016/j.ijbiomac.2023.124259] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 03/06/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023]
Abstract
Biological characteristics of natural polymers make microbial polysaccharides an excellent choice for biopharmaceuticals. Due to its easy purifying procedure and high production efficiency, it is capable of resolving the existing application issues associated with some plant and animal polysaccharides. Furthermore, microbial polysaccharides are recognized as prospective substitutes for these polysaccharides based on the search for eco-friendly chemicals. In this review, the microstructure and properties of microbial polysaccharides are utilized to highlight their characteristics and potential medical applications. From the standpoint of pathogenic processes, in-depth explanations are provided on the effects of microbial polysaccharides as active ingredients in the treatment of human diseases, anti-aging, and drug delivery. In addition, the scholarly developments and commercial applications of microbial polysaccharides as medical raw materials are also discussed. The conclusion is that understanding the use of microbial polysaccharides in biopharmaceuticals is essential for the future development of pharmacology and therapeutic medicine.
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Affiliation(s)
- Yige Song
- Marine College, Shandong University, NO. 180 Wenhua West Road, Gao Strict, Weihai 264209, PR China
| | - Shuxin Li
- SDU-ANU Joint Science College, Shandong University, NO. 180 Wenhua West Road, Gao Strict, Weihai 264209, PR China
| | - Hao Gong
- SDU-ANU Joint Science College, Shandong University, NO. 180 Wenhua West Road, Gao Strict, Weihai 264209, PR China
| | - Ryan Chak Sang Yip
- Center for Nanomedicine, Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Hao Chen
- Marine College, Shandong University, NO. 180 Wenhua West Road, Gao Strict, Weihai 264209, PR China.
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Structural Characteristics and Anticancer Activity of Water-Soluble Polysaccharides from Vietnamese Brown Algae Sargassum microcystum and S. serratum. Chem Nat Compd 2023. [DOI: 10.1007/s10600-023-03905-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Alginates Combined with Natural Polymers as Valuable Drug Delivery Platforms. Mar Drugs 2022; 21:md21010011. [PMID: 36662184 PMCID: PMC9861938 DOI: 10.3390/md21010011] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
Alginates (ALG) have been used in biomedical and pharmaceutical technologies for decades. ALG are natural polymers occurring in brown algae and feature multiple advantages, including biocompatibility, low toxicity and mucoadhesiveness. Moreover, ALG demonstrate biological activities per se, including anti-hyperlipidemic, antimicrobial, anti-reflux, immunomodulatory or anti-inflammatory activities. ALG are characterized by gelling ability, one of the most frequently utilized properties in the drug form design. ALG have numerous applications in pharmaceutical technology that include micro- and nanoparticles, tablets, mucoadhesive dosage forms, wound dressings and films. However, there are some shortcomings, which impede the development of modified-release dosage forms or formulations with adequate mechanical strength based on pure ALG. Other natural polymers combined with ALG create great potential as drug carriers, improving limitations of ALG matrices. Therefore, in this paper, ALG blends with pectins, chitosan, gelatin, and carrageenans were critically reviewed.
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Generalov EA, Simonenko EY, Kulchenko NG, Yakovenko LV. [Molecular basis of biological activity of polysaccharides in COVID-19 associated conditions]. BIOMEDITSINSKAIA KHIMIIA 2022; 68:403-418. [PMID: 36573407 DOI: 10.18097/pbmc20226806403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The review considers the main molecular biological features of the COVID-19 causative agent, the SARS-CoV-2 virus: life cycle, viral cell penetration strategies, interactions of viral proteins with human proteins, cytopathic effects. We also analyze pathological conditions that occur both during the course of the COVID-19 disease and after virus elimination. A brief review of the biological activities of polysaccharides isolated from various sources is given, and possible molecular biological mechanisms of these activities are considered. Data analysis shows that polysaccharides are a class of biological molecules with wide potential for use in the treatment of both acute conditions in COVID-19 and post-COVID syndrome.
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Affiliation(s)
- E A Generalov
- Faculty of Physics, M.V. Lomonosov Moscow State University, Moscow, Russia; Faculty of Medicine, Moscow University for Industry and Finance "Synergy", Moscow, Russia
| | - E Yu Simonenko
- Faculty of Physics, M.V. Lomonosov Moscow State University, Moscow, Russia
| | - N G Kulchenko
- Medical Institute of the Peoples' Friendship University of Russia, Moscow, Russia
| | - L V Yakovenko
- Faculty of Physics, M.V. Lomonosov Moscow State University, Moscow, Russia
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Structural Characterization of Polysaccharide Derived from Gastrodia elata and Its Immunostimulatory Effect on RAW264.7 Cells. Molecules 2022; 27:molecules27228059. [PMID: 36432165 PMCID: PMC9694387 DOI: 10.3390/molecules27228059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 11/22/2022] Open
Abstract
A polysaccharide from Gastrodia elata (named GEP-1) was isolated with a DEAE-52 column and Sephadex G-100 column. The structural characteristics showed that GEP-1 was mainly composed of glucose (92.04%), galactose (4.79%) and arabinose (2.19%) with a molecular weight of 76.444 kDa. The polydispersity (Mw/Mn) of GEP-1 was 1.25, indicating that the distribution of molar mass (Mw) was relatively narrow, which suggested that GEP-1 was a homogeneous polysaccharide. Moreover, the molecular conformation plot of the root mean square (RMS) radius (<rg2> 1/2) versus Mw yielded a line with a slope less than 0.33 (0.15 ± 0.02), displaying that GEP-1 is a compact and curly spherical molecule in NaNO3 aqueous solution. NMR and methylation analyses revealed that the main chain structure of GEP-1 was α-(1→4)-glucans. Furthermore, it was proven that GEP-1 possessed cytoproliferative and enhancing phagocytic activities and induced cytokine (TNF-α, IL1-β) and nitric oxide (NO) release in macrophages by upregulating the related gene expression. In addition, the RNA-seq results suggested that the GEP-1-induced immunomodulatory effect was mainly caused by activation of the NF-κB signaling pathway, which was further verified by NF-κB ELISA and pathway inhibition assays. As a result, GEP-1 exhibits the potential to be developed as a novel cheap immunostimulant without obvious toxicity.
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Wouk J, Celestino GG, Rodrigues BCD, Malfatti CRM, Cunha MAA, Orsato A, Barbosa-Dekker AM, Dekker RFH, Lonni AASG, Reis Tavares E, Faccin-Galhardi LC. Sulfonated (1 → 6)-β-d-Glucan (Lasiodiplodan): A Promising Candidate against the Acyclovir-Resistant Herpes Simplex Virus Type 1 (HSV-1) Strain. Biomacromolecules 2022; 23:4041-4052. [PMID: 36173245 DOI: 10.1021/acs.biomac.2c00156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herpes simplex virus type 1 (HSV-1) is a persistent human pathogen, and the emergence of strains resistant to Acyclovir (ACV, reference drug) shows the urgency to develop new treatments. We report the antiherpetic mechanism of the action of lasiodiplodan (LAS-N, (1 → 6)-β-d-glucan) and its sulfonated derivative (LAS-S3) in vitro and in vivo. LAS-S3 showed anti-HSV-1 action with high selectivity indices for HSV-1 KOS (88.1) and AR (189.2), sensitive and resistant to ACV, respectively. LAS-S3 inhibited >80% of HSV-1 infection in different treatment protocols (virucidal, adsorption inhibition, and post-adsorption effects), even at low doses, and showed a preventive effect and DNA and protein synthesis inhibition. The antiherpetic effect was confirmed in vivo by the cosmetic LAS-S3-CRÈME decreasing cutaneous lesions of HSV-1, including the AR strain. LAS-S3 possessed a broad-spectrum mechanism of action acting in the early and post-adsorption stages of HSV-1 infection, and LAS-S3-CRÈME is a potential antiherpetic candidate for patients infected by HSV-1-resistant strains.
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Affiliation(s)
| | | | | | - Carlos R M Malfatti
- Programa de Pós-graduação em Ciências Farmacêuticas (PPGCF), Campus CEDETEG, Universidade Estadual do Centro-Oeste (UNICENTRO), Guarapuava 85040-167, Brazil
| | - Mário A A Cunha
- Departamento de Química, Universidade Tecnológica Federal do Paraná (UTFPR), Pato Branco 85503-390, Brazil
| | | | - Aneli M Barbosa-Dekker
- β-Glucan Produtos Farmoquímicos EIRELI, Lote 24A, Bloco Zircônia, Universidade Tecnológica Federal do Paraná, 731 Avenida João Miguel Caram, Londrina 86036-700, Brazil
| | - Robert F H Dekker
- β-Glucan Produtos Farmoquímicos EIRELI, Lote 24A, Bloco Zircônia, Universidade Tecnológica Federal do Paraná, 731 Avenida João Miguel Caram, Londrina 86036-700, Brazil
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11
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A state-of-the-art review on fucoidan as an antiviral agent to combat viral infections. Carbohydr Polym 2022; 291:119551. [PMID: 35698330 PMCID: PMC9057937 DOI: 10.1016/j.carbpol.2022.119551] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/13/2022] [Accepted: 04/26/2022] [Indexed: 01/17/2023]
Abstract
As a significant public health hazard with several drug side effects during medical treatment, searching for novel therapeutic natural medicines is promising. Sulfated polysaccharides from algae, such as fucoidan, have been discovered to have a variety of medical applications, including antibacterial and immunomodulatory properties. The review emphasized on the utilization of fucoidan as an antiviral agent against viral infections by inhibiting their attachment and replication. Moreover, it can also trigger immune response against viral infection in humans. This review suggested to be use the fucoidan for the potential protective remedy against COVID-19 and addressing the antiviral activities of sulfated polysaccharide, fucoidan derived from marine algae that could be used as an anti-COVID19 drug in near future.
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12
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Zhang S, Pei R, Li M, Su H, Sun H, Ding Y, Su M, Huang C, Chen X, Du Z, Jin C, Zang Y, Li J, Xu Y, Chen X, Zhang B, Ding K. Cocktail polysaccharides isolated from Ecklonia kurome against the SARS-CoV-2 infection. Carbohydr Polym 2022; 275:118779. [PMID: 34742404 PMCID: PMC8520169 DOI: 10.1016/j.carbpol.2021.118779] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 09/27/2021] [Accepted: 10/13/2021] [Indexed: 01/18/2023]
Abstract
Previous researches suggested that polysaccharides from brown algae had anti-virus activity. We hypothesized that nature polysaccharide from marine plants might have the effect on anti-SARS-CoV-2 activity. By high throughput screening to target 3CLpro enzyme using polysaccharides library, we discover a crude polysaccharide 375 from seaweed Ecklonia kurome blocked 3CLpro enzymatic activity and shows good anti-SARS-CoV-2 infection activity in cell. Further, we show that homogeneous polysaccharide 37502 from the 375 may bind to 3CLpro well and disturb spike protein binding to ACE2 receptor. The structure characterization uncovers that 37502 is alginate. These results imply that the bioactivities of 375 on SARS-CoV-2 may target multiple key molecules implicated in the virus infection and replication. The above results suggest that 375 may be a potential drug candidate against SARS-CoV-2.
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Affiliation(s)
- Shihai Zhang
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, Nanjing 210023, PR China; Glycochemistry and Glycobiology Lab, Key Laboratory of Receptor Research, PR China
| | - Rongjuan Pei
- State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan 430071, PR China
| | - Meixia Li
- Glycochemistry and Glycobiology Lab, Key Laboratory of Receptor Research, PR China; National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
| | - Haixia Su
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China; University of Chinese Academy of Science, No. 19A Yuquan Road, Beijing 100049, PR China
| | - Hao Sun
- State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan 430071, PR China
| | - Yaqi Ding
- Glycochemistry and Glycobiology Lab, Key Laboratory of Receptor Research, PR China; National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
| | - Minbo Su
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China; University of Chinese Academy of Science, No. 19A Yuquan Road, Beijing 100049, PR China
| | - Chunfan Huang
- College of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, Nanjing, Jiangsu 210023, PR China; Glycochemistry and Glycobiology Lab, Key Laboratory of Receptor Research, PR China
| | - Xia Chen
- Glycochemistry and Glycobiology Lab, Key Laboratory of Receptor Research, PR China; National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
| | - Zhenyun Du
- Glycochemistry and Glycobiology Lab, Key Laboratory of Receptor Research, PR China; National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
| | - Can Jin
- Glycochemistry and Glycobiology Lab, Key Laboratory of Receptor Research, PR China; National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
| | - Yi Zang
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China; University of Chinese Academy of Science, No. 19A Yuquan Road, Beijing 100049, PR China
| | - Jia Li
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China; University of Chinese Academy of Science, No. 19A Yuquan Road, Beijing 100049, PR China
| | - Yechun Xu
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China; University of Chinese Academy of Science, No. 19A Yuquan Road, Beijing 100049, PR China.
| | - Xinwen Chen
- State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan 430071, PR China.
| | - Bo Zhang
- State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan 430071, PR China.
| | - Kan Ding
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, Nanjing 210023, PR China; College of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Avenue, Nanjing, Jiangsu 210023, PR China; Glycochemistry and Glycobiology Lab, Key Laboratory of Receptor Research, PR China; University of Chinese Academy of Science, No. 19A Yuquan Road, Beijing 100049, PR China.
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13
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Ray B, Ali I, Jana S, Mukherjee S, Pal S, Ray S, Schütz M, Marschall M. Antiviral Strategies Using Natural Source-Derived Sulfated Polysaccharides in the Light of the COVID-19 Pandemic and Major Human Pathogenic Viruses. Viruses 2021; 14:35. [PMID: 35062238 PMCID: PMC8781365 DOI: 10.3390/v14010035] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 12/19/2021] [Accepted: 12/20/2021] [Indexed: 12/14/2022] Open
Abstract
Only a mere fraction of the huge variety of human pathogenic viruses can be targeted by the currently available spectrum of antiviral drugs. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak has highlighted the urgent need for molecules that can be deployed quickly to treat novel, developing or re-emerging viral infections. Sulfated polysaccharides are found on the surfaces of both the susceptible host cells and the majority of human viruses, and thus can play an important role during viral infection. Such polysaccharides widely occurring in natural sources, specifically those converted into sulfated varieties, have already proved to possess a high level and sometimes also broad-spectrum antiviral activity. This antiviral potency can be determined through multifold molecular pathways, which in many cases have low profiles of cytotoxicity. Consequently, several new polysaccharide-derived drugs are currently being investigated in clinical settings. We reviewed the present status of research on sulfated polysaccharide-based antiviral agents, their structural characteristics, structure-activity relationships, and the potential of clinical application. Furthermore, the molecular mechanisms of sulfated polysaccharides involved in viral infection or in antiviral activity, respectively, are discussed, together with a focus on the emerging methodology contributing to polysaccharide-based drug development.
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Affiliation(s)
- Bimalendu Ray
- Department of Chemistry, The University of Burdwan, Burdwan 713104, West Bengal, India; (I.A.); (S.J.); (S.M.); (S.P.)
| | - Imran Ali
- Department of Chemistry, The University of Burdwan, Burdwan 713104, West Bengal, India; (I.A.); (S.J.); (S.M.); (S.P.)
| | - Subrata Jana
- Department of Chemistry, The University of Burdwan, Burdwan 713104, West Bengal, India; (I.A.); (S.J.); (S.M.); (S.P.)
| | - Shuvam Mukherjee
- Department of Chemistry, The University of Burdwan, Burdwan 713104, West Bengal, India; (I.A.); (S.J.); (S.M.); (S.P.)
| | - Saikat Pal
- Department of Chemistry, The University of Burdwan, Burdwan 713104, West Bengal, India; (I.A.); (S.J.); (S.M.); (S.P.)
| | - Sayani Ray
- Department of Chemistry, The University of Burdwan, Burdwan 713104, West Bengal, India; (I.A.); (S.J.); (S.M.); (S.P.)
| | - Martin Schütz
- Institute for Clinical and Molecular Virology, Friedrich-Alexander University (FAU) of Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Manfred Marschall
- Institute for Clinical and Molecular Virology, Friedrich-Alexander University (FAU) of Erlangen-Nürnberg, 91054 Erlangen, Germany
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14
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Rosiak P, Latanska I, Paul P, Sujka W, Kolesinska B. Modification of Alginates to Modulate Their Physic-Chemical Properties and Obtain Biomaterials with Different Functional Properties. Molecules 2021; 26:7264. [PMID: 34885846 PMCID: PMC8659150 DOI: 10.3390/molecules26237264] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 11/27/2021] [Accepted: 11/28/2021] [Indexed: 01/02/2023] Open
Abstract
Modified alginates have a wide range of applications, including in the manufacture of dressings and scaffolds used for regenerative medicine, in systems for selective drug delivery, and as hydrogel materials. This literature review discusses the methods used to modify alginates and obtain materials with new or improved functional properties. It discusses the diverse biological and functional activity of alginates. It presents methods of modification that utilize both natural and synthetic peptides, and describes their influence on the biological properties of the alginates. The success of functionalization depends on the reaction conditions being sufficient to guarantee the desired transformations and provide modified alginates with new desirable properties, but mild enough to prevent degradation of the alginates. This review is a literature description of efficient methods of alginate functionalization using biologically active ligands. Particular attention was paid to methods of alginate functionalization with peptides, because the combination of the properties of alginates and peptides leads to the obtaining of conjugates with properties resulting from both components as well as a completely new, different functionality.
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Affiliation(s)
- Piotr Rosiak
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland; (P.R.); (P.P.)
| | - Ilona Latanska
- Tricomed S.A., Swietojanska 5/9, 93-493 Lodz, Poland; (I.L.); (W.S.)
| | - Paulina Paul
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland; (P.R.); (P.P.)
| | - Witold Sujka
- Tricomed S.A., Swietojanska 5/9, 93-493 Lodz, Poland; (I.L.); (W.S.)
| | - Beata Kolesinska
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland; (P.R.); (P.P.)
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15
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Chaisuwan W, Phimolsiripol Y, Chaiyaso T, Techapun C, Leksawasdi N, Jantanasakulwong K, Rachtanapun P, Wangtueai S, Sommano SR, You S, Regenstein JM, Barba FJ, Seesuriyachan P. The Antiviral Activity of Bacterial, Fungal, and Algal Polysaccharides as Bioactive Ingredients: Potential Uses for Enhancing Immune Systems and Preventing Viruses. Front Nutr 2021; 8:772033. [PMID: 34805253 PMCID: PMC8602887 DOI: 10.3389/fnut.2021.772033] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 10/15/2021] [Indexed: 12/23/2022] Open
Abstract
Viral infections may cause serious human diseases. For instance, the recent appearance of the novel virus, SARS-CoV-2, causing COVID-19, has spread globally and is a serious public health concern. The consumption of healthy, proper, functional, and nutrient-rich foods has an important role in enhancing an individual's immune system and preventing viral infections. Several polysaccharides from natural sources such as algae, bacteria, and fungi have been considered as generally recognized as safe (GRAS) by the US Food and Drug Administration. They are safe, low-toxicity, biodegradable, and have biological activities. In this review, the bioactive polysaccharides derived from various microorganisms, including bacteria, fungi, and algae were evaluated. Antiviral mechanisms of these polysaccharides were discussed. Finally, the potential use of microbial and algal polysaccharides as an antiviral and immune boosting strategy was addressed. The microbial polysaccharides exhibited several bioactivities, including antioxidant, anti-inflammatory, antimicrobial, antitumor, and immunomodulatory activities. Some microbes are able to produce sulfated polysaccharides, which are well-known to exert a board spectrum of biological activities, especially antiviral properties. Microbial polysaccharide can inhibit various viruses using different mechanisms. Furthermore, these microbial polysaccharides are also able to modulate immune responses to prevent and/or inhibit virus infections. There are many molecular factors influencing their bioactivities, e.g., functional groups, conformations, compositions, and molecular weight. At this stage of development, microbial polysaccharides will be used as adjuvants, nutrient supplements, and for drug delivery to prevent several virus infections, especially SARS-CoV-2 infection.
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Affiliation(s)
- Worraprat Chaisuwan
- Interdisciplinary Program in Biotechnology, Graduate School, Chiang Mai University, Chiang Mai, Thailand
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, Thailand
| | - Yuthana Phimolsiripol
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, Thailand
- Cluster of Agro Bio-Circular-Green Industry (Agro-BCG), Chiang Mai University, Chiang Mai, Thailand
| | - Thanongsak Chaiyaso
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, Thailand
- Cluster of Agro Bio-Circular-Green Industry (Agro-BCG), Chiang Mai University, Chiang Mai, Thailand
| | - Charin Techapun
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, Thailand
- Cluster of Agro Bio-Circular-Green Industry (Agro-BCG), Chiang Mai University, Chiang Mai, Thailand
| | - Noppol Leksawasdi
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, Thailand
- Cluster of Agro Bio-Circular-Green Industry (Agro-BCG), Chiang Mai University, Chiang Mai, Thailand
| | - Kittisak Jantanasakulwong
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, Thailand
- Cluster of Agro Bio-Circular-Green Industry (Agro-BCG), Chiang Mai University, Chiang Mai, Thailand
| | - Pornchai Rachtanapun
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, Thailand
- Cluster of Agro Bio-Circular-Green Industry (Agro-BCG), Chiang Mai University, Chiang Mai, Thailand
| | - Sutee Wangtueai
- Cluster of Agro Bio-Circular-Green Industry (Agro-BCG), Chiang Mai University, Chiang Mai, Thailand
- College of Maritime Studies and Management, Chiang Mai University, Samut Sakhon, Thailand
| | - Sarana Rose Sommano
- Cluster of Agro Bio-Circular-Green Industry (Agro-BCG), Chiang Mai University, Chiang Mai, Thailand
- Plant Bioactive Compound Laboratory (BAC), Department of Plant and Soil Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand
| | - SangGuan You
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung, South Korea
| | - Joe M. Regenstein
- Department of Food Science, College of Agriculture and Life Science, Cornell University, Ithaca, NY, United States
| | - Francisco J. Barba
- Department of Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine, Faculty of Pharmacy, Universitat de València, Valencia, Spain
| | - Phisit Seesuriyachan
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, Thailand
- Cluster of Agro Bio-Circular-Green Industry (Agro-BCG), Chiang Mai University, Chiang Mai, Thailand
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16
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Potential Antiviral Properties of Industrially Important Marine Algal Polysaccharides and Their Significance in Fighting a Future Viral Pandemic. Viruses 2021; 13:v13091817. [PMID: 34578399 PMCID: PMC8473461 DOI: 10.3390/v13091817] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 08/27/2021] [Indexed: 12/16/2022] Open
Abstract
Over the decades, the world has witnessed diverse virus associated pandemics. The significant inhibitory effects of marine sulfated polysaccharides against SARS-CoV-2 shows its therapeutic potential in future biomedical applications and drug development. Algal polysaccharides exhibited significant role in antimicrobial, antitumor, antioxidative, antiviral, anticoagulant, antihepatotoxic and immunomodulating activities. Owing to their health benefits, the sulfated polysaccharides from marine algae are a great deal of interest globally. Algal polysaccharides such as agar, alginate, carrageenans, porphyran, fucoidan, laminaran and ulvans are investigated for their nutraceutical potential at different stages of infection processes, structural diversity, complexity and mechanism of action. In this review, we focus on the recent antiviral studies of the marine algae-based polysaccharides and their potential towards antiviral medicines.
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17
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Serrano-Aroca Á, Ferrandis-Montesinos M, Wang R. Antiviral Properties of Alginate-Based Biomaterials: Promising Antiviral Agents against SARS-CoV-2. ACS APPLIED BIO MATERIALS 2021; 4:5897-5907. [PMID: 35006918 PMCID: PMC8291135 DOI: 10.1021/acsabm.1c00523] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/26/2021] [Indexed: 12/13/2022]
Abstract
The COVID-19 pandemic has made it essential to explore alternative antiviral materials. Alginate is a biodegradable, renewable, biocompatible, water-soluble and antiviral biopolymer with many potential biomedical applications. In this regard, this review shows 17 types of viruses that have been tested in contact with alginate and its related biomaterials. Most of these studies show that alginate-based materials possess little or no toxicity and are able to inhibit a wide variety of viruses affecting different organisms: in humans by the human immunodeficiency virus type 1, the hepatitis A, B, and C viruses, Sindbis virus, herpes simplex virus type 1 and 2, poliovirus type 1, rabies virus, rubella virus, and the influenza virus; in mice by the murine norovirus; in bacteria by the T4 coliphage, and in plants by the tobacco mosaic virus and the potato virus X. Many of these are enveloped positive-sense single-stranded RNA viruses, like SARS-CoV-2, which render alginate-based materials highly promising in the COVID-19 pandemic.
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Affiliation(s)
- Ángel Serrano-Aroca
- Biomaterials and Bioengineering Lab, Centro de
Investigación Traslacional San Alberto Magno, Universidad
Católica de Valencia San Vicente Mártir, c/Guillem de Castro
94, 46001 Valencia, Spain
| | - María Ferrandis-Montesinos
- Institute of Bioengineering, Universidad
Miguel Hernández, Campus de Elche, 03202 Elche, Alicante,
Spain
| | - Ruibing Wang
- State Key Laboratory of Quality Research in Chinese
Medicine, Institute of Chinese Medical Sciences, University of
Macau, Taipa, Macau 999078, China
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18
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Ray B, Schütz M, Mukherjee S, Jana S, Ray S, Marschall M. Exploiting the Amazing Diversity of Natural Source-Derived Polysaccharides: Modern Procedures of Isolation, Engineering, and Optimization of Antiviral Activities. Polymers (Basel) 2020; 13:E136. [PMID: 33396933 PMCID: PMC7794815 DOI: 10.3390/polym13010136] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/28/2020] [Accepted: 12/28/2020] [Indexed: 12/15/2022] Open
Abstract
Naturally occurring polysaccharide sulfates are highly diverse, owning variations in the backbone structure, linkage pattern and stereochemistry, branching diversity, sulfate content and positions of sulfate group(s). These structural characteristics bring about diverse sulfated polymers with dissimilar negative charge densities and structure-activity relationships. Herein, we start with a short discussion of techniques needed for extraction, purification, chemical sulfation, and structural characterization of polysaccharides. Processes of isolation and sulfation of plant-derived polysaccharides are challenging and usually involve two steps. In this context, we describe an integrated extraction-sulfation procedure that produces polysaccharide sulfates from natural products in one step, thereby generating additional pharmacological activities. Finally, we provide examples of the spectrum of natural source-derived polysaccharides possessing specific features of bioactivity, in particular focusing on current aspects of antiviral drug development and drug-target interaction. Thus, the review presents a detailed view on chemically engineered polysaccharides, especially sulfated derivatives, and underlines their promising biomedical perspectives.
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Affiliation(s)
- Bimalendu Ray
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal 713104, India; (B.R.); (S.M.); (S.J.)
| | - Martin Schütz
- Institute for Clinical and Molecular Virology, Friedrich-Alexander University (FAU) of Erlangen-Nürnberg, 91054 Erlangen, Germany;
| | - Shuvam Mukherjee
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal 713104, India; (B.R.); (S.M.); (S.J.)
| | - Subrata Jana
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal 713104, India; (B.R.); (S.M.); (S.J.)
| | - Sayani Ray
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal 713104, India; (B.R.); (S.M.); (S.J.)
| | - Manfred Marschall
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal 713104, India; (B.R.); (S.M.); (S.J.)
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19
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Hans N, Malik A, Naik S. Antiviral activity of sulfated polysaccharides from marine algae and its application in combating COVID-19: Mini review. ACTA ACUST UNITED AC 2020; 13:100623. [PMID: 33521606 PMCID: PMC7836841 DOI: 10.1016/j.biteb.2020.100623] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/20/2020] [Accepted: 12/21/2020] [Indexed: 12/22/2022]
Abstract
Marine-derived sulfated polysaccharides possess various antiviral activities against a broad range of enveloped and non-enveloped viruses. It has become the potential source of antiviral drugs for pharmaceutical development. In this review, we will discuss the different types of sulfated polysaccharides and their structural classification. Some of the major sulfated polysaccharides with potent antiviral activity, including carrageenan, agar, ulvan, fucoidan, and alginates, are considered in this review. The mechanism of these sulfated polysaccharides in inhibiting the different stages of the viral infection process inside the host cell is also demonstrated. It involves blocking the initial entry of the virus or inhibiting its transcription and translation by modulating the immune response of the host cell. In addition, we explore the potential of sulfated polysaccharides as antiviral agents in preventing recent Corona Virus Disease-2019 (COVID-19).
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Affiliation(s)
- Nidhi Hans
- Centre for Rural Development and Technology, Indian Institute of Technology Delhi, New Delhi, India
| | - Anushree Malik
- Centre for Rural Development and Technology, Indian Institute of Technology Delhi, New Delhi, India
| | - Satyanarayan Naik
- Centre for Rural Development and Technology, Indian Institute of Technology Delhi, New Delhi, India
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Ponce NMA, Stortz CA. A Comprehensive and Comparative Analysis of the Fucoidan Compositional Data Across the Phaeophyceae. FRONTIERS IN PLANT SCIENCE 2020; 11:556312. [PMID: 33324429 PMCID: PMC7723892 DOI: 10.3389/fpls.2020.556312] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 11/02/2020] [Indexed: 05/21/2023]
Abstract
In the current review, compositional data on fucoidans extracted from more than hundred different species were surveyed through the available literature. The analysis of crude extracts, purified extracts or carefully isolated fractions is included in tabular form, discriminating the seaweed source by its taxonomical order (and sometimes the family). This survey was able to encounter some similarities between the different species, as well as some differences. Fractions which were obtained through anion-exchange chromatography or cationic detergent precipitation showed the best separation patterns: the fractions with low charge correspond mostly to highly heterogeneous fucoidans, containing (besides fucose) other monosaccharides like xylose, galactose, mannose, rhamnose, and glucuronic acid, and contain low-sulfate/high uronic acid proportions, whereas those with higher total charge usually contain mainly fucose, accompanied with variable proportions of galactose, are highly sulfated and show almost no uronic acids. The latter fractions are usually the most biologically active. Fractions containing intermediate proportions of both polysaccharides appear at middle ionic strengths. This pattern is common for all the orders of brown seaweeds, and most differences appear from the seaweed source (habitat, season), and from the diverse extraction, purification, and analytitcal methods. The Dictyotales appear to be the most atypical order, as usually large proportions of mannose and uronic acids appear, and thus they obscure the differences between the fractions with different charge. Within the family Alariaceae (order Laminariales), the presence of sulfated galactofucans with high galactose content (almost equal to that of fucose) is especially noteworthy.
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Affiliation(s)
- Nora M. A. Ponce
- Departamento de Química Orgánica, Ciudad Universitaria, Facultad de Ciencias Exactas y Naturales, Consejo Nacional de Investigaciones Científicas y Técnicas, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR/CONICET), Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Carlos A. Stortz
- Departamento de Química Orgánica, Ciudad Universitaria, Facultad de Ciencias Exactas y Naturales, Consejo Nacional de Investigaciones Científicas y Técnicas, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR/CONICET), Universidad de Buenos Aires, Buenos Aires, Argentina
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Usoltseva RV, Belik AA, Kusaykin MI, Malyarenko OS, Zvyagintsevа TN, Ermakova SP. Laminarans and 1,3-β-D-glucanases. Int J Biol Macromol 2020; 163:1010-1025. [PMID: 32663561 DOI: 10.1016/j.ijbiomac.2020.07.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 07/03/2020] [Accepted: 07/04/2020] [Indexed: 01/12/2023]
Abstract
The laminarans are biologically active water-soluble polysaccharide (1,3;1,6-β-D-glucans) of brown algae. These polysaccharides are an attractive object for research due to its relatively simple structure, low toxicity, and various biological effects. 1,3-β-D-glucanases are an effective tool for studying the structure of laminarans, and can also be used to obtain new biologically active derivatives. This review is to outline what is currently known about laminarans and enzymes that catalyze of their transformation. We focused on information about sources, structure and properties of laminarans and 1,3-β-D-glucanases, methods of obtaining and structural elucidation of laminarans, and biological activity of laminarans and products of their enzymatic transformation. It has an increased focus on the immunomodulating and anticancer activity of laminarans and their derivatives.
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Affiliation(s)
- Roza V Usoltseva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, 690022, 159, 100 Let Vladivostoku prosp., Vladivostok, Russian Federation.
| | - Aleksei A Belik
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, 690022, 159, 100 Let Vladivostoku prosp., Vladivostok, Russian Federation
| | - Mikhail I Kusaykin
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, 690022, 159, 100 Let Vladivostoku prosp., Vladivostok, Russian Federation.
| | - Olesya S Malyarenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, 690022, 159, 100 Let Vladivostoku prosp., Vladivostok, Russian Federation.
| | - Tatiana N Zvyagintsevа
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, 690022, 159, 100 Let Vladivostoku prosp., Vladivostok, Russian Federation.
| | - Svetlana P Ermakova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, 690022, 159, 100 Let Vladivostoku prosp., Vladivostok, Russian Federation
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22
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Cattelan G, Guerrero Gerbolés A, Foresti R, Pramstaller PP, Rossini A, Miragoli M, Caffarra Malvezzi C. Alginate Formulations: Current Developments in the Race for Hydrogel-Based Cardiac Regeneration. Front Bioeng Biotechnol 2020; 8:414. [PMID: 32457887 PMCID: PMC7226066 DOI: 10.3389/fbioe.2020.00414] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 04/14/2020] [Indexed: 12/13/2022] Open
Abstract
Cardiovascular diseases, including myocardial infarction (MI), represent the main worldwide cause of mortality and morbidity. In this scenario, to contrast the irreversible damages following MI, cardiac regeneration has emerged as a novel and promising solution for in situ cellular regeneration, preserving cell behavior and tissue cytoarchitecture. Among the huge variety of natural, synthetic, and hybrid compounds used for tissue regeneration, alginate emerged as a good candidate for cellular preservation and delivery, becoming one of the first biomaterial tested in pre-clinical research and clinical trials concerning cardiovascular diseases. Although promising results have been obtained, recellularization and revascularization of the infarcted area present still major limitations. Therefore, the demand is rising for alginate functionalization and its combination with molecules, factors, and drugs capable to boost the regenerative potential of the cardiac tissue. The focus of this review is to elucidate the promising properties of alginate and to highlight its benefits in clinical trials in relation to cardiac regeneration. The definition of hydrogels, the alginate characteristics, and recent biomedical applications are herewith described. Afterward, the review examines in depth the ongoing developments to refine the material relevance in cardiac recovery and regeneration after MI and presents current clinical trials based on alginate.
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Affiliation(s)
- Giada Cattelan
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Amparo Guerrero Gerbolés
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy.,Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Ruben Foresti
- Department of Medicine and Surgery, University of Parma, Parma, Italy.,CERT, Center of Excellence for Toxicological Research, University of Parma, Parma, Italy
| | - Peter P Pramstaller
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Alessandra Rossini
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Michele Miragoli
- Department of Medicine and Surgery, University of Parma, Parma, Italy.,CERT, Center of Excellence for Toxicological Research, University of Parma, Parma, Italy
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Structural characterization and antiviral activity of two fucoidans from the brown algae Sargassum henslowianum. Carbohydr Polym 2020; 229:115487. [DOI: 10.1016/j.carbpol.2019.115487] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/25/2019] [Accepted: 10/15/2019] [Indexed: 12/22/2022]
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Treml J, Gazdová M, Šmejkal K, Šudomová M, Kubatka P, Hassan STS. Natural Products-Derived Chemicals: Breaking Barriers to Novel Anti-HSV Drug Development. Viruses 2020; 12:E154. [PMID: 32013134 PMCID: PMC7077281 DOI: 10.3390/v12020154] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 01/20/2020] [Accepted: 01/23/2020] [Indexed: 01/06/2023] Open
Abstract
Recently, the problem of viral infection, particularly the infection with herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2), has dramatically increased and caused a significant challenge to public health due to the rising problem of drug resistance. The antiherpetic drug resistance crisis has been attributed to the overuse of these medications, as well as the lack of new drug development by the pharmaceutical industry due to reduced economic inducements and challenging regulatory requirements. Therefore, the development of novel antiviral drugs against HSV infections would be a step forward in improving global combat against these infections. The incorporation of biologically active natural products into anti-HSV drug development at the clinical level has gained limited attention to date. Thus, the search for new drugs from natural products that could enter clinical practice with lessened resistance, less undesirable effects, and various mechanisms of action is greatly needed to break the barriers to novel antiherpetic drug development, which, in turn, will pave the road towards the efficient and safe treatment of HSV infections. In this review, we aim to provide an up-to-date overview of the recent advances in natural antiherpetic agents. Additionally, this paper covers a large scale of phenolic compounds, alkaloids, terpenoids, polysaccharides, peptides, and other miscellaneous compounds derived from various sources of natural origin (plants, marine organisms, microbial sources, lichen species, insects, and mushrooms) with promising activities against HSV infections; these are in vitro and in vivo studies. This work also highlights bioactive natural products that could be used as templates for the further development of anti-HSV drugs at both animal and clinical levels, along with the potential mechanisms by which these compounds induce anti-HSV properties. Future insights into the development of these molecules as safe and effective natural anti-HSV drugs are also debated.
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Affiliation(s)
- Jakub Treml
- Department of Molecular Biology and Pharmaceutical Biotechnology, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1946/1, 612 42 Brno, Czech Republic;
| | - Markéta Gazdová
- Department of Natural Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1946/1, 612 42 Brno, Czech Republic; (M.G.); (K.Š.)
| | - Karel Šmejkal
- Department of Natural Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Palackého tř. 1946/1, 612 42 Brno, Czech Republic; (M.G.); (K.Š.)
| | - Miroslava Šudomová
- Museum of Literature in Moravia, Klášter 1, 664 61 Rajhrad, Czech Republic;
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia;
- Division of Oncology, Biomedical Center Martin, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia
| | - Sherif T. S. Hassan
- Department of Applied Ecology, Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 6-Suchdol, 165 21 Prague, Czech Republic
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Rushdi MI, Abdel-Rahman IAM, Saber H, Attia EZ, Abdelraheem WM, Madkour HA, Hassan HM, Elmaidomy AH, Abdelmohsen UR. Pharmacological and natural products diversity of the brown algae genus Sargassum. RSC Adv 2020; 10:24951-24972. [PMID: 35517468 PMCID: PMC9055232 DOI: 10.1039/d0ra03576a] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 06/13/2020] [Indexed: 12/22/2022] Open
Abstract
Sargassum (F. Sargassaceae) is an important seaweed excessively distributed in tropical and subtropical regions.
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Affiliation(s)
- Mohammed I. Rushdi
- Department of Pharmacognosy
- Faculty of Pharmacy
- South Valley University
- Qena
- Egypt
| | | | - Hani Saber
- Department of Botany and Microbiology
- Faculty of Science
- South Valley University
- Qena
- Egypt
| | - Eman Zekry Attia
- Department of Pharmacognosy
- Faculty of Pharmacy
- Minia University
- 61519 Minia
- Egypt
| | - Wedad M. Abdelraheem
- Department of Medical Microbiology and Immunology
- Faculty of Medicine
- Minia University
- 61519 Minia
- Egypt
| | - Hashem A. Madkour
- Department of Marine and Environmental Geology
- National Institute of Oceanography and Fisheries
- 84511 Hurghada
- Egypt
| | - Hossam M. Hassan
- Department of Pharmacognosy
- Faculty of Pharmacy
- Beni-Suef University
- Beni-Suef
- Egypt
| | - Abeer H. Elmaidomy
- Department of Pharmacognosy
- Faculty of Pharmacy
- Beni-Suef University
- Beni-Suef
- Egypt
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26
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Corino C, Modina SC, Di Giancamillo A, Chiapparini S, Rossi R. Seaweeds in Pig Nutrition. Animals (Basel) 2019; 9:E1126. [PMID: 31842324 PMCID: PMC6940929 DOI: 10.3390/ani9121126] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 11/29/2019] [Accepted: 12/09/2019] [Indexed: 01/23/2023] Open
Abstract
Seaweeds are macroalgae, with different sizes, colors and composition. They consist of brown algae, red algae and green algae, which all have a different chemical composition and bioactive molecule content. The polysaccharides, laminarin and fucoidan are commonly present in brown seaweeds, ulvans are found in green seaweeds and, red algae contain a large amount of carrageenans. These bioactive compounds may have several positive effects on health in livestock. In order to reduce the antimicrobials used in livestock, research has recently focused on finding natural and sustainable molecules that boost animal performance and health. The present study thus summarizes research on the dietary integration of seaweeds in swine. In particular the influence on growth performance, nutrients digestibility, prebiotic, antioxidant, anti-inflammatory, and immunomodulatory activities were considered. The review highlights that brown seaweeds seem to be a promising dietary intervention in pigs in order to boost the immune system, antioxidant status and gut health. Data on the use of green seaweeds as a dietary supplementation seems to be lacking at present and merit further investigation.
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Affiliation(s)
- Carlo Corino
- Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, Via dell’Università 6, 26900 Lodi, Italy; (C.C.); (A.D.G.)
| | - Silvia Clotilde Modina
- Dipartimento di Scienze Veterinarie per la Salute, la Produzione Animale e la Sicurezza Alimentare, Università degli Studi di Milano, Via Celoria 10, 20133 Milan, Italy; (S.C.M.); (S.C.)
| | - Alessia Di Giancamillo
- Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, Via dell’Università 6, 26900 Lodi, Italy; (C.C.); (A.D.G.)
| | - Sara Chiapparini
- Dipartimento di Scienze Veterinarie per la Salute, la Produzione Animale e la Sicurezza Alimentare, Università degli Studi di Milano, Via Celoria 10, 20133 Milan, Italy; (S.C.M.); (S.C.)
| | - Raffaella Rossi
- Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, Via dell’Università 6, 26900 Lodi, Italy; (C.C.); (A.D.G.)
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Costa CRDM, Menolli RA, Osaku EF, Tramontina R, de Melo RH, do Amaral AE, Duarte PA, de Carvalho MM, Smiderle FR, Silva JLDC, Mello RG. Exopolysaccharides from Aspergillus terreus: Production, chemical elucidation and immunoactivity. Int J Biol Macromol 2019; 139:654-664. [DOI: 10.1016/j.ijbiomac.2019.08.039] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 07/15/2019] [Accepted: 08/05/2019] [Indexed: 12/20/2022]
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Brominated Molecules From Marine Algae and Their Pharmacological Importance. STUDIES IN NATURAL PRODUCTS CHEMISTRY 2019. [DOI: 10.1016/b978-0-444-64183-0.00013-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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30
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Liu Y, Su P, Xu J, Chen S, Zhang J, Zhou S, Wang Y, Tang Q, Wang Y. Structural characterization of a bioactive water-soluble heteropolysaccharide from Nostoc sphaeroids kütz. Carbohydr Polym 2018; 200:552-559. [DOI: 10.1016/j.carbpol.2018.08.034] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 07/21/2018] [Accepted: 08/08/2018] [Indexed: 12/14/2022]
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31
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Sanjeewa KA, Kang N, Ahn G, Jee Y, Kim YT, Jeon YJ. Bioactive potentials of sulfated polysaccharides isolated from brown seaweed Sargassum spp in related to human health applications: A review. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2018.02.040] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Sun Y, Chen X, Cheng Z, Liu S, Yu H, Wang X, Li P. Degradation of Polysaccharides from Grateloupia filicina and Their Antiviral Activity to Avian Leucosis Virus Subgroup J. Mar Drugs 2017; 15:E345. [PMID: 29099785 PMCID: PMC5706035 DOI: 10.3390/md15110345] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/29/2017] [Accepted: 11/01/2017] [Indexed: 02/06/2023] Open
Abstract
In this study, polysaccharides from Grateloupia filicinia (GFP) were extracted and several low molecular weight (Mw) G. filicina polysaccharides (LGFPs) were prepared by the hydrogen peroxide (H₂O₂) oxidation method. Additionally, the effect of different experimental conditions on the degradation of GFP was determined. Results showed that the GFP degradation rate was positively related to H₂O₂ concentration and temperature, and negatively related to pH. Chemical analysis and Fourier transform infrared spectra (FT-IR) of GFP and LGFPs showed that the degradation caused a slight decrease of total sugar and sulfate content. However, there was no obvious change for monosaccharide contents. Then, the anti-ALV-J activity of GFP and LGFPs were determined in vitro. Results revealed that all of the samples could significantly inhibit ALV-J and lower Mw LGFPs exhibited a stronger suppression, and that the fraction LGFP-3 with Mw 8.7 kDa had the best effect. In addition, the reaction phase assays showed that the inhibition effect was mainly because of the blocking virus adsorption to host cells. Moreover, real-time PCR, western-blot, and IFA were further applied to evaluate the blocking effects of LGFP-3. Results showed that the gene relative expression and gp85 protein for LGFPS-3 groups were all reduced. Data from IFA showed that there was less virus infected cells for 1000 and 200 μg/mL LGFPS-3 groups when compared to virus control. Therefore, lower Mw polysaccharides from G. filicina might supply a good choice for ALV-J prevention and treatment.
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Affiliation(s)
- Yuhao Sun
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, No. 7 Nanhai Road, Qingdao 266071, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 7 Nanhai Road, Qingdao 266071, China.
| | - Xiaolin Chen
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, No. 7 Nanhai Road, Qingdao 266071, China.
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 7 Nanhai Road, Qingdao 266071, China.
| | - Ziqiang Cheng
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, No. 61 Daizong Road, Taian 271018, China.
| | - Song Liu
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, No. 7 Nanhai Road, Qingdao 266071, China.
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 7 Nanhai Road, Qingdao 266071, China.
| | - Huahua Yu
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, No. 7 Nanhai Road, Qingdao 266071, China.
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 7 Nanhai Road, Qingdao 266071, China.
| | - Xueqin Wang
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, No. 7 Nanhai Road, Qingdao 266071, China.
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 7 Nanhai Road, Qingdao 266071, China.
| | - Pengcheng Li
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, No. 7 Nanhai Road, Qingdao 266071, China.
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, No. 7 Nanhai Road, Qingdao 266071, China.
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Deniaud-Bouët E, Hardouin K, Potin P, Kloareg B, Hervé C. A review about brown algal cell walls and fucose-containing sulfated polysaccharides: Cell wall context, biomedical properties and key research challenges. Carbohydr Polym 2017; 175:395-408. [PMID: 28917882 DOI: 10.1016/j.carbpol.2017.07.082] [Citation(s) in RCA: 151] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 07/04/2017] [Accepted: 07/28/2017] [Indexed: 12/12/2022]
Abstract
Studies on brown algal cell walls have entered a new phase with the concomitant discovery of novel polysaccharides present in cell walls and the establishment of a comprehensive generic model for cell wall architecture. Brown algal cell walls are composites of structurally complex polysaccharides. In this review we discuss the most recent progress in the structural composition of brown algal cell walls, emphasizing the significance of extraction and screening techniques, and the biological activities of the corresponding polysaccharides, with a specific focus on the fucose-containing sulfated polysaccharides. They include valuable marine molecules that exert a broad range of pharmacological properties such as antioxidant and anti-inflammatory activities, functions in the regulation of immune responses and of haemostasis, anti-infectious and anticancer actions. We identify the key remaining challenges in this research field.
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Affiliation(s)
- Estelle Deniaud-Bouët
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, Roscoff, France; CNRS, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, Roscoff, France.
| | - Kevin Hardouin
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, Roscoff, France; CNRS, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, Roscoff, France.
| | - Philippe Potin
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, Roscoff, France; CNRS, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, Roscoff, France.
| | - Bernard Kloareg
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, Roscoff, France; CNRS, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, Roscoff, France.
| | - Cécile Hervé
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, Roscoff, France; CNRS, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, Roscoff, France.
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35
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Puspita M, Déniel M, Widowati I, Radjasa OK, Douzenel P, Marty C, Vandanjon L, Bedoux G, Bourgougnon N. Total phenolic content and biological activities of enzymatic extracts from Sargassum muticum (Yendo) Fensholt. JOURNAL OF APPLIED PHYCOLOGY 2017; 29:2521-2537. [PMID: 32214664 PMCID: PMC7088061 DOI: 10.1007/s10811-017-1086-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 02/07/2017] [Accepted: 02/08/2017] [Indexed: 06/02/2023]
Abstract
Seaweeds are potentially excellent sources of bioactive metabolites that could represent useful leads in the development of new functional ingredients in pharmaceutical and cosmetic industries. In the last decade, new marine bioprocess technologies have allowed the isolation of substances with biological properties. The brown alga Sargassum muticum (Yendo) Fensholt (Ochrophyta) was enzymatically hydrolyzed to prepare water-soluble extracts by using six different commercially available carbohydrate-degrading enzymes and two proteases. Evaluation of 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) antioxidant, tyrosinase, elastase, and biofilm inhibition, antibacterial and antiviral activities as well as evaluation of cytotoxicity were realized for each extract. Total phenolic content was measured for extract characterization, and solid-phase extraction was useful to purify the enzymatic extract. Soluble total phenolic content of S. muticum Viscozyme extract was highest with 6.4% of dry weight. Enzymatic Celluclast and Viscozyme extracts had the lowest value of DPPH IC50 indicating a strong antiradical activity, 0.6 mg mL-1, in comparison with other enzymes. The ferric reducing antioxidant power ranged between 48.7 μM Fe2+ Eq, digested with Viscozyme, and 60.8 μM Fe2+ Eq, digested with Amyloglucosidase. Tyrosinase inhibition activity of S. muticum Neutrase extract was 41.3% higher compared to other enzymes. Elastase inhibition activity of S. muticum Shearzyme extract had highest activity (32.8%). All enzymatic extracts showed no cytotoxic effect towards the kidney Vero cells. Meanwhile, only S. muticum Neutrase and Alcalase extracts exhibited potential antiviral activity. In addition, S. muticum Viscozyme and Shearzyme extracts showed promising activity in suppressing the biofilm formation against Pseudomonas aeruginosa and Escherichia coli, respectively. Purification of S. muticum Viscozyme extracts by solid-phase extraction managed to concentrate the phenolic content and improve the bioactivity. These results indicate the promising potential of enzyme-assisted followed by solid-phase extraction in recovering phenolic content and in improving its bioactivity.
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Affiliation(s)
- Maya Puspita
- Université Bretagne Sud, EA 3884, LBCM, IUEM, 56000, Vannes, France
- Faculty of Fisheries and Marine Science, Marine Science Department, Diponegoro University, Semarang, 50275 Indonesia
| | - Maureen Déniel
- Université Bretagne Sud, EA 3884, LBCM, IUEM, 56000, Vannes, France
- Université de Nantes, GEPEA-UMR CNRS, 6144 Saint-Nazaire, France
| | - Ita Widowati
- Faculty of Fisheries and Marine Science, Marine Science Department, Diponegoro University, Semarang, 50275 Indonesia
| | - Ocky Karna Radjasa
- Faculty of Fisheries and Marine Science, Marine Science Department, Diponegoro University, Semarang, 50275 Indonesia
| | | | - Christel Marty
- Université Bretagne Sud, EA 3884, LBCM, IUEM, 56000, Vannes, France
| | - Laurent Vandanjon
- Université Bretagne Sud, EA 3884, LBCM, IUEM, 56000, Vannes, France
- Université de Nantes, GEPEA-UMR CNRS, 6144 Saint-Nazaire, France
| | - Gilles Bedoux
- Université Bretagne Sud, EA 3884, LBCM, IUEM, 56000, Vannes, France
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Besednova NN, Makarenkova ID, Zvyagintseva TN, Imbs TI, Somova LM, Zaporozhets TS. [Antiviral action and pathogenetic targets for seaweed sulfated polysaccharides in herpesvirus infections]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2017; 62:217-27. [PMID: 27420612 DOI: 10.18097/pbmc20166203217] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The review summarizes results of studies of effects of sulfated polysaccharides from seaweed on herpesviruses and the course of herpesvirus infections. Importance of this problem is determined by the prevalence of herpesviruses that can persist in the human body and demonstrate a high degree of immune mimicry and resistance to antiviral agents. A wide range of physiological action of sulfated polysaccharides, receptor agonists of innate and adaptive immune cells, which possess potent antiviral, antioxidant and anti-inflammatory activities, open the possibility of their use for creation of new generation pharmacological substances and agents with associated activity for the treatment of herpesvirus infections.
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Affiliation(s)
- N N Besednova
- Somov Scientific Research Institute of Epidemiology and Microbiology, Vladivostok, Russia
| | - I D Makarenkova
- Somov Scientific Research Institute of Epidemiology and Microbiology, Vladivostok, Russia
| | - T N Zvyagintseva
- Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russia
| | - T I Imbs
- Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russia
| | - L M Somova
- Somov Scientific Research Institute of Epidemiology and Microbiology, Vladivostok, Russia
| | - T S Zaporozhets
- Somov Scientific Research Institute of Epidemiology and Microbiology, Vladivostok, Russia
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Effective production of fermentable sugars from brown macroalgae biomass. Appl Microbiol Biotechnol 2016; 100:9439-9450. [DOI: 10.1007/s00253-016-7857-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 09/06/2016] [Accepted: 09/13/2016] [Indexed: 01/30/2023]
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Therapeutic Strategies for Oxidative Stress-Related Cardiovascular Diseases: Removal of Excess Reactive Oxygen Species in Adult Stem Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:2483163. [PMID: 27668035 PMCID: PMC5030421 DOI: 10.1155/2016/2483163] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 08/17/2016] [Indexed: 02/07/2023]
Abstract
Accumulating evidence indicates that acute and chronic uncontrolled overproduction of oxidative stress-related factors including reactive oxygen species (ROS) causes cardiovascular diseases (CVDs), atherosclerosis, and diabetes. Moreover ROS mediate various signaling pathways underlying vascular inflammation in ischemic tissues. With respect to stem cell-based therapy, several studies clearly indicate that modulating antioxidant production at cellular levels enhances stem/progenitor cell functionalities, including proliferation, long-term survival in ischemic tissues, and complete differentiation of transplanted cells into mature vascular cells. Recently emerging therapeutic strategies involving adult stem cells, including endothelial progenitor cells (EPCs), for treating ischemic CVDs have highlighted the need to control intracellular ROS production, because it critically affects the replicative senescence of ex vivo expanded therapeutic cells. Better understanding of the complexity of cellular ROS in stem cell biology might improve cell survival in ischemic tissues and enhance the regenerative potentials of transplanted stem/progenitor cells. In this review, we will discuss the nature and sources of ROS, drug-based therapeutic strategies for scavenging ROS, and EPC based therapeutic strategies for treating oxidative stress-related CVDs. Furthermore, we will discuss whether primed EPCs pretreated with natural ROS-scavenging compounds are crucial and promising therapeutic strategies for vascular repair.
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39
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Anti-HBV activity and mechanism of marine-derived polyguluronate sulfate (PGS) in vitro. Carbohydr Polym 2016; 143:139-48. [DOI: 10.1016/j.carbpol.2016.01.065] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Revised: 01/25/2016] [Accepted: 01/28/2016] [Indexed: 12/20/2022]
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40
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Hu P, Li Z, Chen M, Sun Z, Ling Y, Jiang J, Huang C. Structural elucidation and protective role of a polysaccharide from Sargassum fusiforme on ameliorating learning and memory deficiencies in mice. Carbohydr Polym 2016; 139:150-8. [PMID: 26794958 DOI: 10.1016/j.carbpol.2015.12.019] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Revised: 12/02/2015] [Accepted: 12/09/2015] [Indexed: 11/26/2022]
Abstract
A fucoidan, Sargassum fusiforme polysaccharide 65 (SFPS65) A, was isolated from a brown alga (S. fusiforme). SFPS65A had an estimated molecular weight of 90kDa and showed αD(20) -74.3288 (c 0.05, H2O). SFPS65A is composed of fucose, galactose, xylose, glucose, glucuronic acid, and mannose in the ratio of 19.23:9.58:6.64:1:6.52:2.57. The structural features of SFPS65A were investigated using composition analysis, methylation analysis, infrared spectrum, nuclear magnetic resonance spectroscopy, and electrospray ionization quadruple time-of-flight tandem mass spectroscopy. Results showed that SFPS65A has a main chain composed of →3)-β-l-Fucp-(1→3,4)-β-l-Fucp-(1→3,4)-β-l-Fucp-(1→ and connected with →3,4)-α-d-GlcAp-(1→, →4)-β-d-Xylp-(1→, →4)-α-d-Galp-(1→, →3,6)-α-d-Manp-(1→ alternately. The branches at O-3 of the fucosyl residue and O-3 of the hexosyl residues may include sulfate, →4)-β-l-Fucp-(1→, β-d-Xylp-(1→, and β-d-Xylp-(1→. SFPS65A exhibited an activity on Alzheimer's disease in vivo in the pharmacological experiments by increasing the cognitive abilities of scopolamine-, ethanol-, and sodium nitrite-treated mice against memory deficits.
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Affiliation(s)
- Pei Hu
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd., Zhangjiang, Pudong, Shanghai 201203, People's Republic of China; Department of Clinical Pharmacology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, People's Republic of China
| | - Zhixiong Li
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd., Zhangjiang, Pudong, Shanghai 201203, People's Republic of China
| | - Mingcang Chen
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd., Zhangjiang, Pudong, Shanghai 201203, People's Republic of China
| | - Zhaolin Sun
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd., Zhangjiang, Pudong, Shanghai 201203, People's Republic of China
| | - Yun Ling
- Department of Pharmaceutical and Life Sciences, Jiujiang University, Jiujiang 332005, People's Republic of China
| | - Jian Jiang
- Department of Clinical Pharmacology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 201203, People's Republic of China.
| | - Chenggang Huang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Rd., Zhangjiang, Pudong, Shanghai 201203, People's Republic of China.
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Besednova NN, Makarenkova ID, Zvyagintseva TN, Imbs TI, Somova LM, Zaporozhets TS. Antiviral activity and pathogenetic targets for seaweed sulfated polysaccharides in herpesvirus infections. BIOCHEMISTRY MOSCOW-SUPPLEMENT SERIES B-BIOMEDICAL CHEMISTRY 2016. [DOI: 10.1134/s1990750816010029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Hifney AF, Fawzy MA, Abdel-Gawad KM, Gomaa M. Industrial optimization of fucoidan extraction from Sargassum sp. and its potential antioxidant and emulsifying activities. Food Hydrocoll 2016. [DOI: 10.1016/j.foodhyd.2015.09.022] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Shan X, Liu X, Hao J, Cai C, Fan F, Dun Y, Zhao X, Liu X, Li C, Yu G. In vitro and in vivo hypoglycemic effects of brown algal fucoidans. Int J Biol Macromol 2016; 82:249-55. [PMID: 26601762 DOI: 10.1016/j.ijbiomac.2015.11.036] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 11/03/2015] [Accepted: 11/12/2015] [Indexed: 12/30/2022]
Abstract
The inhibition of α-glucosidase is an effective therapeutic approach for type 2 diabetes mellitus that involves decreasing postprandial hyperglycemia. In the present study, the α-glucosidase and α-amylase inhibitory effects of 11 fucoidans extracted from different brown seaweeds were evaluated. Although no significant α-amylase inhibition was observed, fucoidan from Fucus vesiculosus (FvF) showed the highest α-glucosidase inhibitory activity, with an IC50 value of 67.9 μg/mL. In addition, FvF at a concentration of 200 μg/mL displayed very mild cytotoxicity to IEC-6 cells as indicated by the MTT assay. An in vivo study indicated that FvF decreased the fasting blood glucose and hemoglobin A1c (HbA1c) levels of db/db mice, with minimal effect on their weight. Therefore, our present in vitro and in vivo studies demonstrated that FvF could be a promising α-glucosidase inhibitor for the treatment of type 2 diabetes mellitus.
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Affiliation(s)
- Xindi Shan
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Rd., Qingdao 266003, China
| | - Xin Liu
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Rd., Qingdao 266003, China
| | - Jiejie Hao
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Rd., Qingdao 266003, China
| | - Chao Cai
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Rd., Qingdao 266003, China
| | - Fei Fan
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Rd., Qingdao 266003, China
| | - Yunlou Dun
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Rd., Qingdao 266003, China
| | - Xiaoliang Zhao
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Rd., Qingdao 266003, China
| | - Xiaoxiao Liu
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Rd., Qingdao 266003, China
| | - Chunxia Li
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Rd., Qingdao 266003, China
| | - Guangli Yu
- Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Rd., Qingdao 266003, China.
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44
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Alginate: Current Use and Future Perspectives in Pharmaceutical and Biomedical Applications. INT J POLYM SCI 2016. [DOI: 10.1155/2016/7697031] [Citation(s) in RCA: 241] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Over the last decades, alginates, natural multifunctional polymers, have increasingly drawn attention as attractive compounds in the biomedical and pharmaceutical fields due to their unique physicochemical properties and versatile biological activities. The focus of the paper is to describe biological and pharmacological activity of alginates and to discuss the present use and future possibilities of alginates as a tool in drug formulation. The recent technological advancements with using alginates, issues related to alginates suitability as matrix for three-dimensional tissue cultures, adjuvants of antibiotics, and antiviral agents in cell transplantation in diabetes or neurodegenerative diseases treatment, and an update on the antimicrobial and antiviral therapy of the alginate based drugs are also highlighted.
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45
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Zhao L, Hao X, Wu Y. Inhibitory effect of polysaccharide peptide (PSP) against Tobacco mosaic virus (TMV). Int J Biol Macromol 2015; 75:474-8. [PMID: 25709019 DOI: 10.1016/j.ijbiomac.2015.01.058] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Revised: 01/27/2015] [Accepted: 01/28/2015] [Indexed: 12/30/2022]
Abstract
Polysaccharides are essential macromolecules present in all living organisms, and have many kinds of biological activities, such as anti-oxidation, hypoglycemic, enhancing immunity, anti-aging, anti-rheumatism, anti-cancer and so on. In this study, the antiviral activity of polysaccharide peptide (PSP) was tested, compared with Ningnanmycin, and firstly found it has a stronger antiviral activity by using half-leaf method and leaf disk method. Subsequently, the mechanism of antiviral activity of PSP was preliminarily studied. As a result, its antiviral effect was better than the commercial agent Ningnanmycin, despite of protective effect, curative effect and inactivation effect. On the other hand, PSP as a commercial anti-cancer drug could easily and rapidly get in large quantities by liquid fermentation, which makes the industrialized production feasible. Also PSP is less toxic, easily biodegradable and ecofriendly. All the results are suggesting that PSP has potential as a pesticide to be used for the control of plant virus in the future.
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Affiliation(s)
- Lei Zhao
- College of Plant Protection, State Key Laboratory of Crop Stress Biology for Arid Areas, Key Laboratory of Crop Pest Integrated Pest Management on Crop in Northwestern Loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, 712100, PR China; Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, Northwest A&F University, Yangling, 712100, PR China
| | - Xingan Hao
- College of Plant Protection, State Key Laboratory of Crop Stress Biology for Arid Areas, Key Laboratory of Crop Pest Integrated Pest Management on Crop in Northwestern Loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, 712100, PR China; Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, Northwest A&F University, Yangling, 712100, PR China
| | - Yunfeng Wu
- College of Plant Protection, State Key Laboratory of Crop Stress Biology for Arid Areas, Key Laboratory of Crop Pest Integrated Pest Management on Crop in Northwestern Loess Plateau, Ministry of Agriculture, Northwest A&F University, Yangling, 712100, PR China; Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, Northwest A&F University, Yangling, 712100, PR China.
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46
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Jeong SC, Jeong YT, Lee SM, Kim JH. Immune-modulating activities of polysaccharides extracted from brown algae Hizikia fusiforme. Biosci Biotechnol Biochem 2015; 79:1362-5. [PMID: 25744337 DOI: 10.1080/09168451.2015.1018121] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The immuno-modulating activities of seaweed (Hizikia fusiforme) extracts on murine macrophage and splenocyte were studied in vitro. Polysaccharide (HFP) exhibited the potential macrophage stimulating effects than water extract (HFW) such as NO production and enhanced pro-inflammatory cytokines on the Raw 264.7 cells and splenocytes. From the mono-sugar composition, HFP-associated fucose based on HFP of H. fusiforme acts as immune modulator.
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Affiliation(s)
- Sang Chul Jeong
- a HK Bio, Business Incubator , Daegu Haany University , Gyeongsan , Republic Korea
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47
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Shao P, Liu J, Chen X, Fang Z, Sun P. Structural features and antitumor activity of a purified polysaccharide extracted from Sargassum horneri. Int J Biol Macromol 2015; 73:124-30. [PMID: 25450044 DOI: 10.1016/j.ijbiomac.2014.10.056] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Revised: 10/23/2014] [Accepted: 10/31/2014] [Indexed: 01/05/2023]
Abstract
A polysaccharide fraction (SHPSA) was obtained from Sargassum horneri by hot-water extraction and sequential purification of anion-exchange chromatography and gel-filtration chromatography. SHPSA was found to be a neutral polysaccharide fraction with an average molecular weight of 5.78×10(5) Da and composed of T-D-Glcp, 1,3-D-Glcp, 1,6-D-Glcp and 1,3,6-D-Glcp in a molar percentage of 1.00:4.17:1.17:0.89, respectively. Based on the results from chemical analysis, NMR, and SHPSA was determined to be a glucan with β-(1→6) side chains linked to a β-(1→3) backbone with relatively few branch points. Moreover, SHPSA could inhibit the growth of human colon cancer DLD cells in a dose-dependent manner by inducing the apoptosis of DLD cells. So, SHPSA was promising for future use as a natural antitumor agent.
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Affiliation(s)
- Ping Shao
- Department of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, PR China.
| | - Jia Liu
- Department of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, PR China
| | - Xiaoxiao Chen
- Department of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, PR China
| | - Zhongxiang Fang
- School of Public Health, Curtin Health Innovation Research Institute, Curtin University, GPO Box U1987, Perth, 6845 WA, Australia
| | - Peilong Sun
- Department of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, PR China
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48
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Jin W, Zhang W, Wang J, Ren S, Song N, Duan D, Zhang Q. Characterization of laminaran and a highly sulfated polysaccharide from Sargassum fusiforme. Carbohydr Res 2014; 385:58-64. [PMID: 24413558 DOI: 10.1016/j.carres.2013.12.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2013] [Revised: 11/22/2013] [Accepted: 12/10/2013] [Indexed: 10/25/2022]
Abstract
The crude polysaccharide (HFS) from Sargassum fusiforme (Hizikia fusiforme) was extracted using 0.1M HCl and was fractionated by anion-exchange chromatography into three fractions: HFS-1, HFS-2, and HFS-3. Based on the chemical analysis, HFS-1 was composed of laminaran, HFS-2 was a mixture of alginate and sulfated heteropolysaccharides, and HFS-3 was primarily composed of sulfated galactofucan. The NMR spectra revealed that HFS-1 was composed of a soluble laminaran with chains that are terminated by β-d-glucose residues. In contrast, the spectra obtained for HFS-2 were still complex, even after most of the alginate was removed. In addition, HFS-3 might contain 3-linked fucan sulfated at C-2, 6-linked galactan sulfated at C-2 and branched at C-4 by 2-sulfated Fuc, and galactofucan with a backbone of either alternating Gal and Fuc sulfated at C-2 or alternating (Gal)n and (Fuc)n sulfated at C-2. Moreover, HFS-3 also contained small amounts of fucoglucuronomannan and xylan.
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Affiliation(s)
- Weihua Jin
- Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, PR China; University of the Chinese Academy of Sciences, Beijing 100049, PR China; Nantong Branch, Institute of Oceanology, Chinese Academy of Sciences, Jiangsu 226006, PR China
| | - Wenjing Zhang
- Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, PR China; University of the Chinese Academy of Sciences, Beijing 100049, PR China
| | - Jing Wang
- Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, PR China; Nantong Branch, Institute of Oceanology, Chinese Academy of Sciences, Jiangsu 226006, PR China
| | - Sumei Ren
- College of Medicine and Pharmaceutics, Ocean University of China, Qingdao 266003, PR China
| | - Ni Song
- College of Medicine and Pharmaceutics, Ocean University of China, Qingdao 266003, PR China
| | - Delin Duan
- Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, PR China
| | - Quanbin Zhang
- Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, PR China; Nantong Branch, Institute of Oceanology, Chinese Academy of Sciences, Jiangsu 226006, PR China.
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Rabanal M, Ponce NMA, Navarro DA, Gómez RM, Stortz CA. The system of fucoidans from the brown seaweed Dictyota dichotoma: chemical analysis and antiviral activity. Carbohydr Polym 2014; 101:804-11. [PMID: 24299842 DOI: 10.1016/j.carbpol.2013.10.019] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Revised: 10/03/2013] [Accepted: 10/07/2013] [Indexed: 10/26/2022]
Abstract
Room-temperature acid (pH 2) extraction of Dictyota dichotoma thalli yielded 2.2% of sulfated polysaccharides. Further extraction with the same solvent at 70°C was conducted sequentially for nine times, with a total yield of 7.2%. Fucose was the main monosaccharide only in the room-temperature extract (EAR) and in the first 70°C extract (EAH1). The remaining fractions showed increasing amounts of mannose (the main neutral monosaccharide), xylose and uronic acids. Fractionation by means of cetrimide precipitation and redissolution in increasing sodium chloride solutions has allowed obtaining several subfractions from each extract. The fractions redissolved at lower NaCl concentrations have large amounts of uronic acids and lesser sulfate contents, whereas those redissolved at higher NaCl concentrations are heavily sulfated and have low uronic acid contents. For the fucose-rich extracts (EAR and EAH1), fractionation leads to uronoxylomannofucan-rich and galactofucan-rich fractions. The remaining extracts gave rise to complex mixtures, with mannose and uronic acid-rich polysaccharides. Moderate inhibitory effect against herpes virus (HSV-1) and Coxsackie virus (CVB3) were found for the galactofucan-rich fractions. Most of the other fractions were inactive against both viruses, although some xylomannan-rich fractions were also active against HSV-1.
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Affiliation(s)
- Melissa Rabanal
- Departamento de Química Orgánica-CIHIDECAR, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, 1428 Buenos Aires, Argentina; Instituto de Biotecnología y Biología Molecular, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Calle 49 y 115, 1900 La Plata, Argentina
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He Y, Xu X, Wang S, Wang C, Dai B. Optimization of Dilute Alkali Extraction of Crude Polysaccharides from Mixotrophic Chlorella sp.-XJY. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2014. [DOI: 10.3136/fstr.20.51] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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