Cited by 157Echinoderm biology and ecologySeaweed-derived Bioactive CompoundsPolysaccharides Composition and Applications

Comparison of physicochemical characteristics and anticoagulant activities of polysaccharides from three sea cucumbers

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Luo, Lan, Wu, Mingyi, Xu, Li, Lian, Wu, Xiang, Jingying, Lu, Feng, Gao, Na, Xiao, Chuang +2 more·2013·Marine Drugs

Abstract

In order to search for sulfated polysaccharides in different invertebrate connective tissues and to examine their biological activities, we have isolated three types of polysaccharides from the body wall of the three sea cucumbers Holothuria edulis, Apostichopus japonicas and Holothuria nobilis. The physicochemical properties and anticoagulant activities of these polysaccharides were examined and compared. The chemical composition analysis and nuclear magnetic resonance (NMR) analysis indicate that two types of polysaccharides, sulfated fucan and fucosylated chondroitin sulfate (FuCS), were found in all of the three species and in addition a neutral glycan was observed in H. edulis. The neutral α-glucan was firstly obtained from sea cucumber. The same type of polysaccharides from different species of sea cucumbers have similar physicochemical properties and anticoagulant activities, but those of different types of glycans are significantly different, possibly due to their different monosaccharide compositions, electric charges and average molecular weights. The FuCSs have stronger anticoagulant activities than the sulfated fucans, although the molecular sizes of the FuCSs are lower than those of the sulfated fucans, whereas the neutral glucan has no activity, as expected from the absence of sulfate. Thus, anticoagulant activities of the different type of polysaccharides are likely to relate to monosaccharide composition and sulfate content. Preliminary analysis suggests that the sulfation patterns of the FuCSs may result in the difference in anticoagulant activities. Our data could help elucidate the structure-activity relationship of the sea cucumber polysaccharides.

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  • Polysaccharides from marine animals demonstrate diverse biological properties, including anticoagulant, antithrombotic, antioxidative, neuroprotective, and antiviral activity.

    “These compounds demonstrate diverse biological properties, including anticoagulant and antitrombotic [131,132,133], antioxidative [134], neuroprotective [135,136], and antiviral activity as well [8,137].”

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Authors
Luo, L., Wu, M., Xu, L., Lian, W., Xiang, J., Lu, F., Gao, N., Xiao, C., Wang, S., & Zhao, J.
Affiliations
  • Kunming Institute of Botany (CN)
  • State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
  • Southwest Jiaotong University (CN)
Corresponding author
Zhao, Jinhua
Venue
Marine Drugs
Publisher
MDPI AG
Published
2013-02-05
Volume
11
Issue
2
Pages
399-417
ISSN
1660-3397 (ISSN-L)
OpenAlex
W1966623843
Cited by
157
References
33
Citations by year
2026: 4 · 2025: 7 · 2024: 11 · 2023: 9 · 2022: 15 · 2021: 16 · 2020: 15 · 2019: 7 · 2018: 21 · 2017: 13 · 2016: 7 · 2015: 16 · 2014: 12 · 2013: 3
FWCI
19.36
Type
journal article
Language
en
Open access
Locations
  • Marine Drugs (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Yunnan Provincial Science and Technology Department
Topics
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Echinoderm biology and ecology
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Polysaccharides Composition and Applications
Keywords
sea cucumber polysaccharides, sulfated fucans, fucosylated chondroitin sulfate, anticoagulant activity, Holothuria edulis, Apostichopus japonicus, Holothuria nobilis, sulfation patterns, structure-activity relationship
MeSH terms
Animals, Anticoagulants, Polysaccharides, Sea Cucumbers, Structure-Activity Relationship

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