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Song SY, Park DH, Lee SH, Lim HK, Park JW, Jeong CR, Kim SJ, Cho SS. Purification of phenoloxidase from Haliotis discus hannai and its anti-inflammatory activity in vitro. FISH & SHELLFISH IMMUNOLOGY 2023; 137:108741. [PMID: 37088346 DOI: 10.1016/j.fsi.2023.108741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/07/2023] [Accepted: 04/10/2023] [Indexed: 05/03/2023]
Abstract
Haliotis discus hannai, a food with a high protein content, is widely consumed in Asian countries. It is known to have antioxidant, anticancer, and antibacterial effects. Since the biological significance of H. discus hannai hemolymph has not been widely studied, the objective of the present study was to purify phenoloxidase (PO) and investigate its immunological effects on human colonic epithelial cells. PO was purified through ammonium sulfate precipitation and one step column chromatography. The molecular weight of the protein was about 270 kDa. When PO was mixed with Gram-negative bacteria-derived lipopolysaccharide (LPS) at various ratios (10:1-1:10, w/w), the amount of residual LPS was reduced. PO at concentrations up to 200 μg/mL was not cytotoxic to HT-29 cells. The inflammatory response induced by LPS in HT-29 cells was regulated when the concentration of PO was increased. With increasing concentration of PO, production levels of pro-inflammatory cytokines, cytokines associated with hyperimmune responses such as IL4, IL-5, and INF-γ, and prostaglandin 2 (PGE2) were regulated. It was thought that simultaneous treatment with PO and LPS anti-inflammatory effects in HT-29 cells showed by regulating the ERK1/2-mediated NF-κB pathway. Results of this study suggest that H. discus hannai hemolymph is involved in the regulation of Gram-negative bacteria-related inflammatory immune responses in human colonic epithelial cells.
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Affiliation(s)
- Seung-Yub Song
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan, Jeonnam 58554 Republic of Korea; Department of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Jeonnam, 58554, Republic of Korea
| | - Dae-Hun Park
- College of Oriental Medicine, Dongshin University, Naju-si, Jeonnam, 58245, Republic of Korea
| | - Sung-Ho Lee
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan, Jeonnam 58554 Republic of Korea; Department of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Jeonnam, 58554, Republic of Korea
| | - Han-Kyu Lim
- Department of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Jeonnam, 58554, Republic of Korea; Department of Marine and Fisheries Resources, Mokpo National University, Muan, 58554, Republic of Korea
| | - Jin-Woo Park
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan, Jeonnam 58554 Republic of Korea; Department of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Jeonnam, 58554, Republic of Korea
| | - Chae-Rim Jeong
- Department of Integrative Food, Bioscience, and Biotechnology, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Soo-Jung Kim
- Department of Integrative Food, Bioscience, and Biotechnology, Chonnam National University, Gwangju, 61186, Republic of Korea; Research Center for Biological Cybernetics, Chonnam National University.
| | - Seung-Sik Cho
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan, Jeonnam 58554 Republic of Korea; Department of Biomedicine, Health & Life Convergence Sciences, BK21 Four, Biomedical and Healthcare Research Institute, Mokpo National University, Jeonnam, 58554, Republic of Korea.
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Al-Khalaifah H. Cellular and humoral immune response between snail hosts and their parasites. Front Immunol 2022; 13:981314. [PMID: 36439176 PMCID: PMC9685329 DOI: 10.3389/fimmu.2022.981314] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/19/2022] [Indexed: 09/09/2023] Open
Abstract
In invertebrates, the innate immune system protects against a wide range of microbiological infections. Several immunological processes are involved in the interactive immune response between snails and their parasites, including phagocytosis, nitric oxide synthesis, phenol oxidase activity, lysozymes, and lectin formation. The immunological responses connected to the interaction between snails and parasites are discussed in detail in the current research. Understanding the nature of these interactive reactions will enable scientists to explore approaches to eliminate and cure parasitic infections.
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Affiliation(s)
- Hanan Al-Khalaifah
- Environment and Life Sciences Research Centre, Kuwait Institute for Scientific Research, Kuwait, Kuwait
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3
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Phull AR, Ahmed M, Park HJ. Cordyceps militaris as a Bio Functional Food Source: Pharmacological Potential, Anti-Inflammatory Actions and Related Molecular Mechanisms. Microorganisms 2022; 10:microorganisms10020405. [PMID: 35208860 PMCID: PMC8875674 DOI: 10.3390/microorganisms10020405] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/03/2022] [Accepted: 02/08/2022] [Indexed: 12/11/2022] Open
Abstract
Cordyceps militaris (C. militaris) is a medicinal mushroom possessing a variety of biofunctionalities. It has several biologically important components such as polysaccharides and others. The diverse pharmacological potential of C. militaris has generated interest in reviewing the current scientific literature, with a particular focus on prevention and associated molecular mechanisms in inflammatory diseases. Due to rising global demand, research on C. militaris has continued to increase in recent years. C. militaris has shown the potential for inhibiting inflammation-related events, both in in vivo and in vitro experiments. Inflammation is a multifaceted biological process that contributes to the development and severity of diseases, including cancer, colitis, and allergies. These functions make C. militaris a suitable functional food for inhibiting inflammatory responses such as the regulation of proinflammatory cytokines. Therefore, on the basis of existing information, the current study provides insights towards the understanding of anti-inflammatory activity-related mechanisms. This article presents a foundation for clinical use, and analyzes the roadmap for future studies concerning the medical use of C. militaris and its constituents in the next generation of anti-inflammatory drugs.
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Affiliation(s)
- Abdul-Rehman Phull
- Department of Food Science and Biotechnology, College of BioNano Technology, Gachon University, Seongnam 13120, Korea;
| | - Madiha Ahmed
- Shifa College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Islamabad 44000, Pakistan;
| | - Hye-Jin Park
- Department of Food Science and Biotechnology, College of BioNano Technology, Gachon University, Seongnam 13120, Korea;
- Correspondence:
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Yao L, Yang P, Luo W, Li S, Wu Y, Cai N, Bi D, Li H, Han Q, Xu X. Macrophage-stimulating activity of European eel (Anguilla anguilla) peptides in RAW264.7 cells mediated via NF-κB and MAPK signaling pathways. Food Funct 2020; 11:10968-10978. [PMID: 33283791 DOI: 10.1039/d0fo02497j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
European eel (Anguilla anguilla) is considered to be a vital commercial fish species. In this study, the effect and molecular mechanism of bioactive peptides from European eel on macrophage-stimulating activity in RAW264.7 cells were investigated. Eel peptide (EP) markedly induced NO and iNOS production and promoted TNF-α and IL-6 secretion in a concentration-dependent manner. Moreover, EP dose-dependently activated NF-κB and MAPK signaling pathways in RAW264.7 cells. In addition, EP was purified using a Sephadex A-25 column and a Bio-Gel P-6 column, and the fraction (Fr-1-1) showing the strongest NO-inducing activity was obtained. Then, the molecular weights of the components in Fr-1-1 were analyzed by LC-MS/MS and found to range from 700 to 1900 Da for the majority of components, which suggested that Fr-1-1 mainly consisted of peptides containing 8-20 amino acid residues. Overall, our results indicated that EP from Anguilla anguilla activated macrophages and could be used as a potential nutraceutical or pharmaceutical.
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Affiliation(s)
- Lijun Yao
- Shenzhen Key Laboratory of Marine Bioresources and Ecology, Guangdong Provincial Key Laboratory for Plant Epigenetics, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518055, PR China.
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Summer K, Browne J, Liu L, Benkendorff K. Molluscan Compounds Provide Drug Leads for the Treatment and Prevention of Respiratory Disease. Mar Drugs 2020; 18:md18110570. [PMID: 33228163 PMCID: PMC7699502 DOI: 10.3390/md18110570] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/16/2020] [Accepted: 11/16/2020] [Indexed: 12/26/2022] Open
Abstract
Respiratory diseases place an immense burden on global health and there is a compelling need for the discovery of new compounds for therapeutic development. Here, we identify research priorities by critically reviewing pre-clinical and clinical studies using extracts and compounds derived from molluscs, as well as traditional molluscan medicines, used in the treatment of respiratory diseases. We reviewed 97 biomedical articles demonstrating the anti-inflammatory, antimicrobial, anticancer, and immunomodulatory properties of >320 molluscan extracts/compounds with direct relevance to respiratory disease, in addition to others with promising bioactivities yet to be tested in the respiratory context. Of pertinent interest are compounds demonstrating biofilm inhibition/disruption and antiviral activity, as well as synergism with approved antimicrobial and chemotherapeutic agents. At least 100 traditional medicines, incorporating over 300 different mollusc species, have been used to treat respiratory-related illness in cultures worldwide for thousands of years. These medicines provide useful clues for the discovery of bioactive components that likely underpin their continued use. There is particular incentive for investigations into anti-inflammatory compounds, given the extensive application of molluscan traditional medicines for symptoms of inflammation, and shells, which are the principal molluscan product used in these preparations. Overall, there is a need to target research toward specific respiratory disease-related hypotheses, purify bioactive compounds and elucidate their chemical structures, and develop an evidence base for the integration of quality-controlled traditional medicines.
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Affiliation(s)
- Kate Summer
- Marine Ecology Research Centre, School of Environment, Science and Engineering, Southern Cross University, GPO Box 157, Lismore, NSW 2480, Australia;
| | - Jessica Browne
- School of Health and Human Sciences, Southern Cross University, Terminal Drive, Bilinga, QLD 4225, Australia;
| | - Lei Liu
- Southern Cross Plant Science, Southern Cross University, GPO Box 157, Lismore, NSW 2480, Australia;
| | - Kirsten Benkendorff
- National Marine Science Centre, Southern Cross University, 2 Bay Drive, Coffs Harbour, NSW 2450, Australia
- Correspondence: ; Tel.: +61-429-520-589
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Chakraborty K, Joy M. High-value compounds from the molluscs of marine and estuarine ecosystems as prospective functional food ingredients: An overview. Food Res Int 2020; 137:109637. [PMID: 33233216 PMCID: PMC7457972 DOI: 10.1016/j.foodres.2020.109637] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 08/02/2020] [Accepted: 08/21/2020] [Indexed: 12/20/2022]
Abstract
Reviewed enthnomedical, nutritive and pharmacological profiles of molluscs. Gastropods and bivalves are potential sources of functional food. More than 1334 bioactive metabolites were reported from total of about 1287 publications. Molluscan derived metabolites were mostly belonged to terpenoids and sterols. Number of patents were increased to more than 30% during 2016–2019.
Extensive biodiversity and availability of marine and estuarine molluscs, along with their their wide-range of utilities as food and nutraceutical resources developed keen attention of the food technologists and dieticians, particularly during the recent years. The current review comprehensively summarized the nutritional qualities, functional food attributes, and bioactive properties of these organisms. Among the phylum mollusca, Cephalopoda, Bivalvia, and Gastropoda were mostly reported for their nutraceutical applications and bioactive properties. The online search tools, like Scifinder/Science Direct/PubMed/Google Scholar/MarinLit database and marine natural product reports (1984–2019) were used to comprehend the information about the molluscs. More than 1334 secondary metabolites were reported from marine molluscs between the periods from 1984 to 2019. Among various classes of specialized metabolites, terpenes were occupied by 55% in gastropods, whereas sterols occupied 41% in bivalves. The marketed nutraceuticals, such as CadalminTM green mussel extract (Perna viridis) and Lyprinol® (Perna canaliculus) were endowed with potential anti-inflammatory activities, and were used against arthritis. Molluscan-derived therapeutics, for example, ziconotide was used as an analgesic, and elisidepsin was used in the treatment of cancer. Greater numbers of granted patents (30%) during 2016–2019 recognized the increasing importance of bioactive compounds from molluscs. Consumption of molluscs as daily diets could be helpful in the enhancement of immunity, and reduce the risk of several ailments. The present review comprehended the high value compounds and functional food ingredients from marine and estuarine molluscs.
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Affiliation(s)
- Kajal Chakraborty
- Marine Biotechnology Division, Central Marine Fisheries Research Institute, Ernakulam North, P.B. No. 1603, Cochin-682018, Kerala, India.
| | - Minju Joy
- Marine Biotechnology Division, Central Marine Fisheries Research Institute, Ernakulam North, P.B. No. 1603, Cochin-682018, Kerala, India
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7
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Oceans as a Source of Immunotherapy. Mar Drugs 2019; 17:md17050282. [PMID: 31083446 PMCID: PMC6562586 DOI: 10.3390/md17050282] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 05/03/2019] [Accepted: 05/06/2019] [Indexed: 02/07/2023] Open
Abstract
Marine flora is taxonomically diverse, biologically active, and chemically unique. It is an excellent resource, which offers great opportunities for the discovery of new biopharmaceuticals such as immunomodulators and drugs targeting cancerous, inflammatory, microbial, and fungal diseases. The ability of some marine molecules to mediate specific inhibitory activities has been demonstrated in a range of cellular processes, including apoptosis, angiogenesis, and cell migration and adhesion. Immunomodulators have been shown to have significant therapeutic effects on immune-mediated diseases, but the search for safe and effective immunotherapies for other diseases such as sinusitis, atopic dermatitis, rheumatoid arthritis, asthma and allergies is ongoing. This review focuses on the marine-originated bioactive molecules with immunomodulatory potential, with a particular focus on the molecular mechanisms of specific agents with respect to their targets. It also addresses the commercial utilization of these compounds for possible drug improvement using metabolic engineering and genomics.
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8
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Khan BM, Liu Y. Marine Mollusks: Food with Benefits. Compr Rev Food Sci Food Saf 2019; 18:548-564. [DOI: 10.1111/1541-4337.12429] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 12/17/2018] [Accepted: 01/07/2019] [Indexed: 12/28/2022]
Affiliation(s)
- Bilal Muhammad Khan
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Dept. of Biology, College of Science; Shantou Univ.; Shantou Guangdong 515063 PR China
| | - Yang Liu
- Guangdong Provincial Key Laboratory of Marine Biotechnology, STU-UNIVPM Joint Algal Research Center, Dept. of Biology, College of Science; Shantou Univ.; Shantou Guangdong 515063 PR China
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Wang H, Zhang L, Xu S, Pan J, Zhang Q, Lu R. Surface-Layer Protein from Lactobacillus acidophilus NCFM Inhibits Lipopolysaccharide-Induced Inflammation through MAPK and NF-κB Signaling Pathways in RAW264.7 Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:7655-7662. [PMID: 29975056 DOI: 10.1021/acs.jafc.8b02012] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The objective of our research was to evaluate the molecular mechanism of the anti-inflammatory effects of surface-layer protein (Slp) derived from Lactobacillus acidophilus NCFM in lipopolysaccharide-induced RAW264.7 cells. Our results presented that Slp, with an apparent size of 46 kDa, attenuated the production of TNF-α, IL-1β, and reactive oxygen species (ROS), by inhibiting the MAPK and NF-κB signaling pathways. In addition, 10 μg mL-1 of Slp significantly inhibited NO and PGE2 production ( P < 0.001) through downregulating the expression levels of iNOS and COX-2 protein. Furthermore, Slp was found to inhibit NF-κB p65 translocation into the nucleus to activate inflammatory gene transcription. These findings suggest that Slp is a potential immune-modulating bioactive protein derived from probiotics and holds promise for use as an additive in functional foods.
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Affiliation(s)
- Huifang Wang
- School of Food Science and Technology , Jiangnan University , 1800 Lihu Avenue , Wuxi , Jiangsu 214122 , China
| | - Li Zhang
- Jiangsu Institute of Nuclear Medicine , Key Laboratory of Nuclear Medicine, Ministry of Health , 20 Qian Rong , Wuxi , Jiangsu 214063 , China
| | - Shichen Xu
- School of Food Science and Technology , Jiangnan University , 1800 Lihu Avenue , Wuxi , Jiangsu 214122 , China
- Jiangsu Institute of Nuclear Medicine , Key Laboratory of Nuclear Medicine, Ministry of Health , 20 Qian Rong , Wuxi , Jiangsu 214063 , China
| | - Jie Pan
- School of Food Science and Technology , Jiangnan University , 1800 Lihu Avenue , Wuxi , Jiangsu 214122 , China
| | - Qiuxiang Zhang
- School of Food Science and Technology , Jiangnan University , 1800 Lihu Avenue , Wuxi , Jiangsu 214122 , China
| | - Rongrong Lu
- School of Food Science and Technology , Jiangnan University , 1800 Lihu Avenue , Wuxi , Jiangsu 214122 , China
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10
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Ahmad TB, Liu L, Kotiw M, Benkendorff K. Review of anti-inflammatory, immune-modulatory and wound healing properties of molluscs. JOURNAL OF ETHNOPHARMACOLOGY 2018; 210:156-178. [PMID: 28830818 DOI: 10.1016/j.jep.2017.08.008] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 08/04/2017] [Accepted: 08/05/2017] [Indexed: 05/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE This review focuses on traditional and contemporary anti-inflammatory uses of mollusc-derived products summarising all the in vitro, in vivo and human clinical trials that have tested the anti-inflammatory activity of molluscan natural products. Inflammatory conditions, burns and wounds have been an ongoing concern for human health since the early era of civilisation. Many texts from ancient medicine have recorded the symptoms, signs and treatments for these conditions. Natural treatments are well-documented in traditional European medicine, Traditional Chinese Medicine (TCM), Siddha and ancient Mediterranean and African traditional medicine and include a surprisingly large number of molluscan species. MATERIALS AND METHODS An extensive review of the Materia Medica and scientific literature was undertaken using key word searches for "mollusc" and "anti-inflammatory" or "immunomodulatory" or "wound healing". RESULTS Molluscs have been used in ethnomedicine by many traditional cultures to treat different aspects of inflammatory conditions. We found 104 different anti-inflammatory preparations from a variety of molluscan species, of which 70 were from the well-documented Traditional Chinese Medicine (TCM). This traditional use of molluscs has driven the testing for inflammatory activity in extracts from some species in the phylum Mollusca, with 20 in vitro studies, 40 in vivo animal studies and 14 human clinical trials performed to substantiate the anti-inflammatory and wound healing activity of molluscs. Some of these studies have led to the approval of mollusc-derived products to be used as over-the-counter (OTC) nutraceuticals, like Lyprinol® and Biolane™ from the New Zealand green lipped mussel Perna canaliculus. CONCLUSION Natural products provide important leads for the development of pharmaceuticals, including anti-inflammatory agents. Only a small proportion of the molluscan traditional medicines have been tested to confirm their anti-inflammatory activity and most screening studies have tested crude extracts from molluscs without any chemical characterisation. This highlights the need for further research to strategically identify the anti-inflammatory compounds in molluscan medicines to provide leads for novel anti-inflammatory drugs in the future.
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Affiliation(s)
- Tarek B Ahmad
- Marine Ecology Research Centre, School of Environment, Science and Engineering, Southern Cross University, Australia; Centre for Health Sciences Research, University of Southern Queensland, Australia.
| | - Lei Liu
- Southern Cross Plant Science, Southern Cross University, Australia.
| | - Michael Kotiw
- Centre for Health Sciences Research, University of Southern Queensland, Australia.
| | - Kirsten Benkendorff
- Marine Ecology Research Centre, School of Environment, Science and Engineering, Southern Cross University, Australia.
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Zhang W, Li B, Dong X, Wang B, Wu ZY. Enzyme-assisted extraction of cordycepin and adenosine from cultured Cordyceps militaris and purification by macroporous resin column chromatography. SEP SCI TECHNOL 2017. [DOI: 10.1080/01496395.2017.1287736] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Wencheng Zhang
- Engineering Research Center of Bio-Process, Ministry of Education, Hefei University of Technology, Hefei, P. R. China
- School of Food Science and Engineering, Hefei University of Technology, Hefei, P. R. China
| | - Bing Li
- Engineering Research Center of Bio-Process, Ministry of Education, Hefei University of Technology, Hefei, P. R. China
- School of Food Science and Engineering, Hefei University of Technology, Hefei, P. R. China
| | - Xiuli Dong
- Engineering Research Center of Bio-Process, Ministry of Education, Hefei University of Technology, Hefei, P. R. China
- School of Food Science and Engineering, Hefei University of Technology, Hefei, P. R. China
| | - Bingsong Wang
- Engineering Research Center of Bio-Process, Ministry of Education, Hefei University of Technology, Hefei, P. R. China
| | - Ze-Yu Wu
- Engineering Research Center of Bio-Process, Ministry of Education, Hefei University of Technology, Hefei, P. R. China
- School of Food Science and Engineering, Hefei University of Technology, Hefei, P. R. China
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Antioxidant and anticancer effects of extracts from fermented Haliotis discus hannai with Cordyceps militaris mycelia. Food Sci Biotechnol 2016; 25:1775-1782. [PMID: 30263474 DOI: 10.1007/s10068-016-0270-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 10/18/2016] [Accepted: 10/18/2016] [Indexed: 10/20/2022] Open
Abstract
In this study, Haliotis discus hannai (H. discus hannai) was fermented using Cordyceps militaris (C. militaris) and was investigated for the improvement of its antioxidant and anticancer potential after fermentation. Different radical scavenging activities of the extracts from fermented H. discus hannai with C. militaris mycelia (FHCM) were assessed by electron spin resonance. The antioxidant potential of FHCM was also determined on the basis of a ferric reducing antioxidant power assay and 2,2'-azinobis-(3-ethybenzothiazoline-6-sulfonic acid) radical scavenging activity. Higher antioxidant and radical scavenging activities were observed in FHCM than in the unfermented C. militaris mycelia or H. discus hannai alone. FHCM demonstrated an anticancer activity against melanoma B16F10 cell line. In addition, FHCM co-treatment with doxorubicin showed an increased anticancer effect in both in vitro and in vivo. Therefore, the present study suggests that the mycelial fermentation on H. discus hannai is highly suitable for pharmaceutical applications.
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Yong T, Zhang M, Chen D, Shuai O, Chen S, Su J, Jiao C, Feng D, Xie Y. Actions of water extract from Cordyceps militaris in hyperuricemic mice induced by potassium oxonate combined with hypoxanthine. JOURNAL OF ETHNOPHARMACOLOGY 2016; 194:403-411. [PMID: 27717908 DOI: 10.1016/j.jep.2016.10.001] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 07/13/2016] [Accepted: 10/03/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cordyceps militaris was recorded in the classic traditional Chinese medicine book with the main functions of "protecting liver and enhancing kidney functions", influencing serum uric acid levels. AIM OF STUDY The aim is to investigate the hypouricemic effects and possible mechanism of C. militaris in hyperuricemic mice. MATERIALS AND METHODS A water extract (WECM) was prepared by decocting C. militaris directly at 80 °C in water bath, followed by lyophilization. WECM at 50, 100 and 200mg/kg was orally administered to hyperuricemic mice induced by potassium oxonate and hypoxanthine combinedly and allopurinol (5mg/kg) was served as a positive control. RESULTS WECM exhibited excellent hypouricemic activity, which could decrease the serum uric acid levels of the hyperuricemic mice (306μmol/L) to 189, 184 and 162μmol/L at different doses respectively (P<0.01), approaching the levels of normal mice (184μmol/L). The urate transporter 1 (URAT1) protein levels of kidney at different doses of WECM were 28.15, 17.43, 9.03pg/mL respectively, much lower than that in the hyperuricemia group (93.45pg/mL, P<0.01); and suggested WECM may interact with URAT1. Docking simulations using modeled structure of URAT1 suggested that LYS145, ARG325, ARG477 and ASP168 of URAT1 are key functional residues of URAT1. Four active compounds in C. militaris were identified and their interaction energies with target were estimated between -200 and -400kcal/mol. CONCLUSIONS These findings suggested that C. militaris produced significant hypouricemic actions and the hypouricemic effects of WECM may be attributed to the inhibitive effect of WECM on URAT1 protein levels. The results of blood urine nitrogen and serum creatinine levels and liver, kidney and spleen coefficients showed that WECM have no negative impacts on liver, renal and spleen functions. The screened four active compounds using molecular docking method deserve further investigation in other work.
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Affiliation(s)
- Tianqiao Yong
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application and Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangzhou 510070, China; Guangdong Yuewei Edible Fungi Technology Co., Guangzhou 510663, China.
| | - Minglong Zhang
- Guangdong Yuewei Edible Fungi Technology Co., Guangzhou 510663, China
| | - Diling Chen
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application and Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangzhou 510070, China
| | - Ou Shuai
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application and Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangzhou 510070, China
| | - Shaodan Chen
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application and Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangzhou 510070, China
| | - Jiyan Su
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application and Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangzhou 510070, China
| | - Chunwei Jiao
- Guangdong Yuewei Edible Fungi Technology Co., Guangzhou 510663, China
| | - Delong Feng
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application and Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangzhou 510070, China
| | - Yizhen Xie
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application and Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangzhou 510070, China; Guangdong Yuewei Edible Fungi Technology Co., Guangzhou 510663, China
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Nam BH, Jung M, Subramaniyam S, Yoo SI, Markkandan K, Moon JY, Kim YO, Kim DG, An CM, Shin Y, Jung HJ, Park JH. Transcriptome Analysis Revealed Changes of Multiple Genes Involved in Haliotis discus hannai Innate Immunity during Vibrio parahemolyticus Infection. PLoS One 2016; 11:e0153474. [PMID: 27088873 PMCID: PMC4835058 DOI: 10.1371/journal.pone.0153474] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 03/30/2016] [Indexed: 11/19/2022] Open
Abstract
Abalone (Haliotis discus hannai) is one of the most valuable marine aquatic species in Korea, Japan and China. Tremendous exposure to bacterial infection is common in aquaculture environment, especially by Vibrio sp. infections. It’s therefore necessary and urgent to understand the mechanism of H. discus hannai host defense against Vibrio parahemolyticus infection. However studies on its immune system are hindered by the lack of genomic resources. In the present study, we sequenced the transcriptome of control and bacterial challenged H. discus hannai tissues. Totally, 138 MB of reference transcriptome were obtained from de novo assembly of 34 GB clean bases from ten different libraries and annotated with the biological terms (GO and KEGG). A total of 10,575 transcripts exhibiting the differentially expression at least one pair of comparison and the functional annotations highlight genes related to immune response, cell adhesion, immune regulators, redox molecules and mitochondrial coding genes. Mostly, these groups of genes were dominated in hemocytes compared to other tissues. This work is a prerequisite for the identification of those physiological traits controlling H. discus hannai ability to survive against Vibrio infection.
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Affiliation(s)
- Bo-Hye Nam
- Biotechnology Research Division, Aquaculture Industry Department, National Fisheries Research and Development Institute, Busan 619–902, Republic of Korea
| | - Myunghee Jung
- Codes division, Insilicogen Inc., Suwon 441–813, Gyeonggi-do, Republic of Korea
| | | | - Seung-il Yoo
- Codes division, Insilicogen Inc., Suwon 441–813, Gyeonggi-do, Republic of Korea
| | - Kesavan Markkandan
- Codes division, Insilicogen Inc., Suwon 441–813, Gyeonggi-do, Republic of Korea
| | - Ji-Young Moon
- Biotechnology Research Division, Aquaculture Industry Department, National Fisheries Research and Development Institute, Busan 619–902, Republic of Korea
| | - Young-Ok Kim
- Biotechnology Research Division, Aquaculture Industry Department, National Fisheries Research and Development Institute, Busan 619–902, Republic of Korea
| | - Dong-Gyun Kim
- Biotechnology Research Division, Aquaculture Industry Department, National Fisheries Research and Development Institute, Busan 619–902, Republic of Korea
| | - Cheul Min An
- Biotechnology Research Division, Aquaculture Industry Department, National Fisheries Research and Development Institute, Busan 619–902, Republic of Korea
| | - Younhee Shin
- Codes division, Insilicogen Inc., Suwon 441–813, Gyeonggi-do, Republic of Korea
| | - Ho-jin Jung
- Codes division, Insilicogen Inc., Suwon 441–813, Gyeonggi-do, Republic of Korea
| | - Jun-hyung Park
- Codes division, Insilicogen Inc., Suwon 441–813, Gyeonggi-do, Republic of Korea
- * E-mail:
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Wang HJ, Pan MC, Chang CK, Chang SW, Hsieh CW. Optimization of ultrasonic-assisted extraction of cordycepin from Cordyceps militaris using orthogonal experimental design. Molecules 2014; 19:20808-20. [PMID: 25514223 PMCID: PMC6271585 DOI: 10.3390/molecules191220808] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 12/04/2014] [Accepted: 12/08/2014] [Indexed: 11/16/2022] Open
Abstract
This study reports on the optimization of the extraction conditions of cordycepin from Cordyceps militaris by using ultrasonication. For this purpose, the orthogonal experimental design was used to investigate the effects of factors on the ultrasonic-assisted extraction (UAE). Four factors: extraction time (min), ethanol concentration (%), extraction temperature (°C) and extraction frequency (kHz), were studied. The results showed that the highest cordycepin yield of 7.04 mg/g (86.98% ± 0.23%) was obtained with an extraction time of 60 min, ethanol concentration of 50%, extraction temperature of 65 °C and extraction frequency of 56 kHz. It was found that the cordycepin extraction yield increased with the effect of ultrasonication during the extraction process. Therefore, UAE can be used as an alternative to conventional immersion extraction with respect to the recovery of cordycepin from C. militaris, with the advantages of shorter extraction time and reduced solvent consumption.
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Affiliation(s)
- Hsiu-Ju Wang
- Department of Hospitality Management, Mingdao University, 369 Wen-Hua Rd, Peetow, Chang-Hua 52345, Taiwan.
| | - Meng-Chun Pan
- Department of Medicinal Botanicals and Health Applications, Da-Yen University, 168 University Rd, Dacun, Chang-Hua 51591, Taiwan.
| | - Chao-Kai Chang
- Department of BioIndustry Technology, Da-Yeh University, 168 University Rd, Dacun, Chang-Hua 51591, Taiwan.
| | - Shu-Wei Chang
- Department of Medicinal Botanicals and Health Applications, Da-Yen University, 168 University Rd, Dacun, Chang-Hua 51591, Taiwan.
| | - Chang-Wei Hsieh
- Department of Medicinal Botanicals and Health Applications, Da-Yen University, 168 University Rd, Dacun, Chang-Hua 51591, Taiwan.
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Leroy F, De Vuyst L. Fermented food in the context of a healthy diet: how to produce novel functional foods? Curr Opin Clin Nutr Metab Care 2014; 17:574-81. [PMID: 25115795 DOI: 10.1097/mco.0000000000000108] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW This review presents an overview of recent studies on the production of functional fermented foods, of both traditional and innovative natures, and the mapping of the functional compounds involved. RECENT FINDINGS The functional aspects of fermented foods are mostly related to the concept of probiotic bacteria or the targeted microbial generation of functional molecules, such as bioactive peptides, during food fermentation. Apart from conventional yoghurt and fermented milks, several fermented nondairy foods are globally gaining in interest, in particular from soy or cereal origin, sometimes novel but often originating from ethnic (Asian) diets. In addition, a range of functional nonmicrobial compounds may be added to the fermented food matrix. Overall, a wide variety of potential health benefits is being claimed, yet often poorly supported by mechanistic insights and rarely demonstrated with clinical trials or even animal models. SUMMARY Although functional foods offer considerable market potential, several issues still need to be addressed. As most of the studies on functional fermented foods are of a rather descriptive and preliminary nature, there is a clear need for mechanistic studies and well controlled in-vivo experiments.
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Affiliation(s)
- Frédéric Leroy
- Research Group of Industrial Microbiology and Food Biotechnology (IMDO), Faculty of Sciences and Bioengineering Sciences, Vrije Universiteit Brussel, Brussels, Belgium
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