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Xu Z, Hileuskaya K, Kraskouski A, Yang Y, Huang Z, Zhao Z. Inhibition of α-glucosidase activity and intestinal glucose transport to assess the in vivo anti-hyperglycemic potential of dodecyl-acylated phlorizin and polydatin derivatives. Food Funct 2024; 15:4785-4804. [PMID: 38511466 DOI: 10.1039/d3fo05233h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
A diet containing natural active compounds that can inhibit the hydrolytic activity of α-glucosidase on carbohydrates and intestinal glucose absorption is an effective means of controlling postprandial hyperglycemia. Phlorizin and polydatin as phenolic glycosides have a high affinity for the catalytic site of α-glucosidase, but exhibited unsatisfactory competitive inhibitory capacity, with an IC50 of 0.97 and >2 mM, respectively. However, dodecyl-acylated derivatives of phlorizin and polydatin exerted α-glucosidase inhibitory capacity, with an IC50 of 55.10 and 70.95 μM, respectively, which were greatly enhanced and much stronger than that of acarbose with an IC50 of 2.46 mM. The SPR assay suggested the high affinity of dodecyl phlorizin and dodecyl polydatin to α-glucosidase with equilibrium dissociation constant (KD) values of 12.0 and 7.9 μM, respectively. Both dodecyl phlorizin and dodecyl polydatin reduced the catalytic ability of α-glucosidase by reversible noncompetitive and uncompetitive mixed inhibition, which bind noncovalently to the allosteric site 2 through hydrogen bonds and hydrophobic interactions, thereby inducing the secondary structure unfolding and intrinsic fluorescence quenching of α-glucosidase. Confocal microscopy detection visually showed significant inhibitory effects on FITC-labeled glucose uptake in intestinal Caco-2 cells by phlorizin, polydatin, dodecyl phlorizin and dodecyl polydatin. In addition, based on the differentiated Caco-2 cell monolayer model, dodecyl phlorizin and dodecyl polydatin suppressed intestinal glucose transport more effectively than phlorizin and polydatin, suggesting that they were promising in vivo hypoglycemic active compounds.
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Affiliation(s)
- Zhengming Xu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Kseniya Hileuskaya
- Institute of Chemistry of New Materials, National Academy of Sciences of Belarus, Minsk, Belarus
| | - Aliaksandr Kraskouski
- Institute of Chemistry of New Materials, National Academy of Sciences of Belarus, Minsk, Belarus
| | - Yujiao Yang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Zhe Huang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Zhengang Zhao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
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2
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Lu C, Wang X, Ma J, Wang M, Liu W, Wang G, Ding Y, Lin Z, Li Y. Chemical substances and their activities in sea cucumber Apostichopus japonicus: A review. Arch Pharm (Weinheim) 2024; 357:e2300427. [PMID: 37853667 DOI: 10.1002/ardp.202300427] [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: 08/03/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/20/2023]
Abstract
Apostichopus japonicus, also known as Stichopus japonicus, with medicinal and food homologous figures, is a globally recognized precious ingredient with extremely high nutritional value. There is no relevant review available through literature search, so this article selects the research articles through the keywords "sea cucumber" and "Apostichopus japonicus (Stichopus japonicus)" in six professional databases, such as Wiley, PubMed, ScienceDirect, ACS, Springer, and Web of Science, from 2000 to the present, summarizing the extraction, isolation, and purification methods for the four major categories (polysaccharides, proteins and peptides, saponins, and other components) of the A. japonicus chemical substances and 10 effective biological activities of A. japonicus. Included are anticoagulation, anticancer/antitumor activities, hematopoiesis, regulation of gut microbiota, and immune regulatory activities that correspond to traditional efficacy. Literature support is provided for the development of medicines and functional foods and related aspects that play a leading role in future directions.
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Affiliation(s)
- Chang Lu
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Xueyu Wang
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Jiahui Ma
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Mengtong Wang
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Wei Liu
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Guangyue Wang
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Yuling Ding
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Zhe Lin
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Yong Li
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun, Jilin, China
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Hassane Hamadou A, Zhang J, Li H, Chen C, Xu B. Modulating the glycemic response of starch-based foods using organic nanomaterials: strategies and opportunities. Crit Rev Food Sci Nutr 2023; 63:11942-11966. [PMID: 35900010 DOI: 10.1080/10408398.2022.2097638] [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] [Indexed: 11/03/2022]
Abstract
Traditionally, diverse natural bioactive compounds (polyphenols, proteins, fatty acids, dietary fibers) are used as inhibitors of starch digestive enzymes for lowering glycemic index (GI) and preventing type 2 diabetes mellitus (T2DM). In recent years, organic nanomaterials (ONMs) have drawn a great attention because of their ability to overcome the stability and solubility issues of bioactive. This review aimed to elucidate the implications of ONMs in lowering GI and as encapsulating agents of enzymes inhibitors. The major ONMs are presented. The mechanisms underlying the inhibition of enzymes, the stability within the gastrointestinal tract (GIT) and safety of ONMs are also provided. As a result of encapsulation of bioactive in ONMs, a more pronounced inhibition of enzymes was observed compared to un-encapsulated bioactive. More importantly, the lower the size of ONMs, the higher their inhibitory effects due to facile binding with enzymes. Additionally, in vivo studies exhibited the potentiality of ONMs for protection and sustained release of insulin for GI management. Overall, regulating the GI using ONMs could be a safe, robust and viable alternative compared to synthetic drugs (acarbose and voglibose) and un-encapsulated bioactive. Future researches should prioritize ONMs in real food products and evaluate their safety on a case-by-case basis.
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Affiliation(s)
| | - Jiyao Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Haiteng Li
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Chao Chen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Bin Xu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu, China
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Chellappan DK, Chellian J, Rahmah NSN, Gan WJ, Banerjee P, Sanyal S, Banerjee P, Ghosh N, Guith T, Das A, Gupta G, Singh SK, Dua K, Kunnath AP, Norhashim NA, Ong KH, Palaniveloo K. Hypoglycaemic Molecules for the Management of Diabetes Mellitus from Marine Sources. Diabetes Metab Syndr Obes 2023; 16:2187-2223. [PMID: 37521747 PMCID: PMC10386840 DOI: 10.2147/dmso.s390741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 07/12/2023] [Indexed: 08/01/2023] Open
Abstract
Diabetes mellitus (DM) is a chronic metabolic disorder recognized as a major health problem globally. A defective insulin activity contributes to the prevalence and expansion of DM. Treatment of DM is often hampered by limited options of conventional therapies and adverse effects associated with existing procedures. This has led to a spike in the exploration for potential therapeutic agents from various natural resources for clinical applications. The marine environment is a huge store of unexplored diversity of chemicals produced by a multitude of organisms. To date, marine microorganisms, microalgae, macroalgae, corals, sponges, and fishes have been evaluated for their anti-diabetic properties. The structural diversity of bioactive metabolites discovered has shown promising hypoglycaemic potential through in vitro and in vivo screenings via various mechanisms of action, such as PTP1B, α-glucosidase, α-amylase, β-glucosidase, and aldose reductase inhibition as well as PPAR alpha/gamma dual agonists activities. On the other hand, hypoglycaemic effect is also shown to be exerted through the balance of antioxidants and free radicals. This review highlights marine-derived chemicals with hypoglycaemic effects and their respective mechanisms of action in the management of DM in humans.
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Affiliation(s)
- Dinesh Kumar Chellappan
- Department of Life Sciences, International Medical University, Kuala Lumpur, 57000, Malaysia
| | - Jestin Chellian
- Department of Life Sciences, International Medical University, Kuala Lumpur, 57000, Malaysia
| | | | - Wee Jin Gan
- School of Pharmacy, International Medical University, Kuala Lumpur, 57000, Malaysia
| | - Priyanka Banerjee
- Department of Pharmaceutical Technology, School of Medical Sciences, Adamas University, Kolkata, West Bengal, India
| | - Saptarshi Sanyal
- Department of Pharmaceutical Technology, School of Medical Sciences, Adamas University, Kolkata, West Bengal, India
| | | | - Nandini Ghosh
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Tanner Guith
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Amitava Das
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jaipur, Rajasthan, 302017, India
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, Uttarakhand, 248007, India
- Center for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Science, Chennai, India
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, 2007, Australia
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW, 2007, Australia
| | - Anil Philip Kunnath
- Division of Applied Biomedical Science and Biotechnology, School of Health Sciences, International Medical University, Kuala Lumpur, 57000, Malaysia
| | - Nur Azeyanti Norhashim
- Division of Cardiovascular Sciences, Faculty of Biology, Medicine and Health, Core Technology Facility, The University of Manchester, Manchester, M13 9NT, UK
- Institute of Ocean and Earth Sciences, University of Malaya, Kuala Lumpur, 50603, Malaysia
| | - Kuan Hung Ong
- Institute of Ocean and Earth Sciences, University of Malaya, Kuala Lumpur, 50603, Malaysia
| | - Kishneth Palaniveloo
- Institute of Ocean and Earth Sciences, University of Malaya, Kuala Lumpur, 50603, Malaysia
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Bi S, Liu Y, Lv T, Ren Y, Liu K, Liu C, Zhang Y. Preliminary exploration of method for screening efficacy markers compatibility in TCM prescriptions based on Q-markers: Anti-inflammatory activity of Dachaihu decoction as an example. JOURNAL OF ETHNOPHARMACOLOGY 2023; 312:116539. [PMID: 37088240 DOI: 10.1016/j.jep.2023.116539] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 04/10/2023] [Accepted: 04/20/2023] [Indexed: 05/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dachaihu Decoction (DD), a classic Chinese herbal prescription, is composed of radix of Bupleurum chinense DC. (Chaihu), radix of Scutellaria baicalensis Georgi (Huangqin), radix of Paeonia lactiflora Pall. (Baishao), rhizoma of Pinellia ternata (Thunb.) Breit. (Banxia), fructus of Citrus aurantium L. (Zhishi), rhizoma of Zingiber officinale Rosc. (Shengjiang), fructus of Ziziphus jujuba Mill. (Dazao) and rhizoma of Rheum officinale Baill. (Dahuang). DD has the traditional effects of soothing the liver, relieving depression and clearing heat from the stomach, and is mainly used to treat heat stagnation in the liver and stomach. AIM OF THE STUDY Dachaihu decoction (DD), a classic prescription commonly used in clinical practice for the treatment of pancreatitis and cholecystitis. Although its pharmacological effects are clear, the efficacy components and mechanism of action remain intricate and difficult to clarify. MATERIALS AND METHODS The action targets and components of the anti-inflammatory activity of DD were predicted by network pharmacology; the effective components and targets were verified by HPLC and qPCR; the efficacy markers of DD were further screened by in vitro experiments; the pharmacological value of DD and its components compatibility were evaluated by in vitro experiments. RESULTS The key targets MMP9, JAK2, MAP2K1 and NR3C1 were screened by network pharmacology; HPLC analysis showed that paeoniflorin, naringin, hesperidin, neohesperidin, baicalin, wogonoside, baicalein and saikosaponin B2 were identified as potential efficacy markers of DD; molecular docking combined with qPCR verification suggested that baicalin, naringin, neohesperidin, hesperidin and baicalein and wogonoside had certain ability to regulate above targets; in vitro studies revealed that paeoniflorin, naringin, hesperidin, neohesperidin, baicalin, wogonoside, baicalein and saikosaponin B2 could inhibit the release of NO, pancreatic lipase and α-glucosidase; after comprehensive comparison and analysis, naringin, hesperidin, neohesperidin, baicalin, wogonoside, baicalein and saikosaponin B2 were selected as the efficacy markers of DD; in vivo studies indicated that DD and its efficacy markers (components compatibility) had definite therapeutic effects on guinea pigs with cholecystitis. CONCLUSIONS The efficacy markers of DD including naringin, hesperidin, neohesperidin, baicalin, wogonoside, baicalein and saikosaponin B2 can be used as components compatibility to exert anti-inflammatory activity. In addition, a method for obtaining the compatibility of efficacy markers by simplifying the prescription is initially established.
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Affiliation(s)
- Shijie Bi
- Key Laboratory of TCM-information Engineer of State Administration of TCM, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Yanan Liu
- Key Laboratory of TCM-information Engineer of State Administration of TCM, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Tianyi Lv
- Key Laboratory of TCM-information Engineer of State Administration of TCM, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Yue Ren
- Key Laboratory of TCM-information Engineer of State Administration of TCM, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Kaiyang Liu
- Key Laboratory of TCM-information Engineer of State Administration of TCM, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Chaoqun Liu
- Key Laboratory of TCM-information Engineer of State Administration of TCM, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China
| | - Yanling Zhang
- Key Laboratory of TCM-information Engineer of State Administration of TCM, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, China.
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Puspitasari YE, Tuenter E, Foubert K, Herawati H, Hariati AM, Aulanni’am A, Pieters L, De Bruyne T, Hermans N. Saponin and Fatty Acid Profiling of the Sea Cucumber Holothuria atra, α-Glucosidase Inhibitory Activity and the Identification of a Novel Triterpene Glycoside. Nutrients 2023; 15:nu15041033. [PMID: 36839391 PMCID: PMC9960930 DOI: 10.3390/nu15041033] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/26/2023] [Accepted: 02/14/2023] [Indexed: 02/22/2023] Open
Abstract
Saponin-rich sea cucumber extracts have shown antidiabetic effects in a few reports. Although the triterpene glycosides of sea cucumbers are commonly isolated from their Cuvierian tubules, these are absent in Holothuria atra Jaeger. Therefore, this study intended to investigate the saponin profile in the body wall of H. atra, as well as to assess the α-glucosidase inhibitory activity of the H. atra extracts. The chemical profiling of sea cucumber extracts was conducted by UPLC-HRMS analysis. This resulted in the tentative identification of 11 compounds, 7 of which have not been reported in the H. Atra body wall before. Additionally, two triterpene glycosides were purified and their structures were elucidated based on HRMS and NMR data: desholothurin B (1), and a novel epimer, 12-epi-desholothurin B (2). Moreover, the fatty acid profile of the H. atra body wall was investigated by GC-MS. It was found that the Me90 fraction of the H. atra body wall showed the strongest α-glucosidase inhibitory activity (IC50 value 0.158 ± 0.002 mg/mL), thus making it more potent than acarbose (IC50 value 2.340 ± 0.044 mg/mL).
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Affiliation(s)
- Yunita Eka Puspitasari
- Natural Products and Food Research & Analysis—Pharmaceutical Technology (NatuRAPT), University of Antwerp, 2610 Antwerpen, Belgium
- Department of Fish Product Technology, Faculty of Fisheries and Marine Sciences, Universitas Brawijaya, Malang 65149, Indonesia
- Doctoral Program of Environmental Studies, Postgraduate School, Universitas Brawijaya, Malang 65145, Indonesia
- Correspondence: (Y.E.P.); (N.H.)
| | - Emmy Tuenter
- Natural Products and Food Research & Analysis—Pharmaceutical Technology (NatuRAPT), University of Antwerp, 2610 Antwerpen, Belgium
| | - Kenn Foubert
- Natural Products and Food Research & Analysis—Pharmaceutical Technology (NatuRAPT), University of Antwerp, 2610 Antwerpen, Belgium
| | - Herawati Herawati
- Faculty of Veterinary Medicine, Universitas Brawijya, Malang 65145, Indonesia
| | - Anik Martinah Hariati
- Department of Aquaculture, Faculty of Fisheries and Marine Sciences, Universitas Brawijaya, Malang 65145, Indonesia
| | - Aulanni’am Aulanni’am
- Biochemistry Laboratory, Faculty of Sciences, Universitas Brawijaya, Malang 65145, Indonesia
| | - Luc Pieters
- Natural Products and Food Research & Analysis—Pharmaceutical Technology (NatuRAPT), University of Antwerp, 2610 Antwerpen, Belgium
| | - Tess De Bruyne
- Natural Products and Food Research & Analysis—Pharmaceutical Technology (NatuRAPT), University of Antwerp, 2610 Antwerpen, Belgium
| | - Nina Hermans
- Natural Products and Food Research & Analysis—Pharmaceutical Technology (NatuRAPT), University of Antwerp, 2610 Antwerpen, Belgium
- Correspondence: (Y.E.P.); (N.H.)
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Hossain A, Senadheera TRL, Dave D, Shahidi F. Phenolic profiles of Atlantic sea cucumber (Cucumaria frondosa) tentacles and their biological properties. Food Res Int 2023; 163:112262. [PMID: 36596173 DOI: 10.1016/j.foodres.2022.112262] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 11/22/2022] [Accepted: 11/27/2022] [Indexed: 12/02/2022]
Abstract
Sea cucumber tentacles (aquapharyngeal bulb) are a rich source of biologically active compounds, including phenolics, however they are mainly discarded as processing waste. This study evaluated free, esterified, and insoluble-bound phenolics of Atlantic sea cucumber (Cucumaria frondosa) tentacles and their antioxidant activity for the first time. Biological properties such as inhibitory activities against α-glucosidase, tyrosinase, and the formation of AGEs as well as LDL-cholesterol and DNA oxidation were investigated. The antioxidant activity of the phenolic extracts was also evaluated in a fish model system. In the UHPLC-QTOF-MS/MS analysis, 31 phenolic compounds, mainly phenolic acids and flavonoids, were identified and quantified. Among them, eight compounds were detected for the first time in any species of sea cucumber. The free phenolic fraction was the major form of phenolics, mainly protocatechuic acid, p-coumaric acid, gallic acid, ellagic acid, catechin, and quercetin, exhibiting strong antioxidant and biological activities. Fresh Atlantic salmon treated with sea cucumber phenolics delayed lipid oxidation as measured by the thiobarbituric acid reactive substances (TBARS) assay. Therefore, Atlantic sea cucumber tentacles may serve as a viable source of functional food ingredients with protective antioxidant properties.
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Affiliation(s)
- Abul Hossain
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL A1C 5S7, Canada
| | - Tharindu R L Senadheera
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL A1C 5S7, Canada
| | - Deepika Dave
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL A1C 5S7, Canada; Marine Bioprocessing Facility, Centre of Aquaculture and Seafood Development, Marine Institute, Memorial University, St. John's, NL A1C 5R3, Canada.
| | - Fereidoon Shahidi
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL A1C 5S7, Canada.
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8
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Antioxidant Potential of Sea Cucumbers and Their Beneficial Effects on Human Health. Mar Drugs 2022; 20:md20080521. [PMID: 36005524 PMCID: PMC9410154 DOI: 10.3390/md20080521] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/10/2022] [Accepted: 08/12/2022] [Indexed: 12/17/2022] Open
Abstract
Sea cucumbers are considered a luxury food item and used locally in traditional medication due to their impressive nutritional profile and curative effects. Sea cucumbers contain a wide range of bioactive compounds, namely phenolics, polysaccharides, proteins (collagen and peptides), carotenoids, and saponins, demonstrating strong antioxidant and other activities. In particular, phenolic compounds, mainly phenolic acids and flavonoids, are abundant in this marine invertebrate and exhibit antioxidant activity. Protein hydrolysates and peptides obtained from sea cucumbers exhibit antioxidant potential, mainly dependent on the amino acid compositions and sequences as well as molecular weight, displayed for those of ≤20 kDa. Moreover, the antioxidant activity of sea cucumber polysaccharides, including fucosylated chondroitin sulfate and fucan, is a combination of numerous factors and is mostly associated with molecular weight, degree of sulfation, and type of major sugars. However, the activity of these bioactive compounds typically depends on the sea cucumber species, harvesting location, food habit, body part, and processing methods employed. This review summarizes the antioxidant activity of bioactive compounds obtained from sea cucumbers and their by-products for the first time. The mechanism of actions, chemical structures, and factors affecting the antioxidant activity are also discussed, along with the associated health benefits.
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9
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Zhou D, Fu Y, Li F, Yang D, Wei L, Yue H, Dai Y, Jeon Y. Treatment of obese zebrafish with saringosterol acetate through AMP activated protein kinase pathway. Chem Biodivers 2022; 19:e202200495. [PMID: 35856892 DOI: 10.1002/cbdv.202200495] [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: 05/24/2022] [Accepted: 07/18/2022] [Indexed: 11/06/2022]
Abstract
OBJECT Edible Brown Seaweed Sargassum fusiforme (Harvey) Setchell, 1931 abbreviated as Sargassum fusiforme was used for folk medical therapy in East Asia countries over five hundred years. Saringosterol acetate (SA) was isolated from S. fusiforme in our previous study and indicated various effects. However, anti-obesity activity of SA and its mechanism still unknown. Method: The inhibitory effect of SA, isolated from S. fusiforme , on adipogenesis in 3T3-L1 adipocytes was investigated in vitro and in zebrafish model. Cell toxicity, differentiation, signaling pathway, and lipid accumulation of SA treated 3T3-L1 adipocytes were determined. The body weight and triglyceride content of diet-induced obese (DIO) adult male zebrafish were measured from 12 to 17 weeks after fertilization. Result: SA attenuated the differentiation of cells and reduced lipid accumulation, and triglyceride content in the 3T3-L1 adipocytes. During the differentiation of adipocytes, SA suppressed fat accumulation and decreased the expression of signal factors responsible for adipogenesis. In SA-treated adipocytes, while fatty acid synthetase was downregulated, AMP-activated protein kinase (AMPK) was upregulated. Furthermore, SA suppressed body weight and triglyceride content in DIO zebrafish. CONCLUSION SA is a potential therapeutic agent in the management of metabolic disorders, such as obesity.
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Affiliation(s)
- DongYue Zhou
- Changchun University of Chinese Medicine, Jilin Ginseng Academy, Changchun 130117, Changchun, CHINA
| | - YunHua Fu
- Changchun University of Chinese Medicine, Jilin Ginseng Academy, Changchun 130117, Changchun, CHINA
| | - FangTong Li
- Changchun University of Chinese Medicine, Jilin Ginseng Academy, Changchun 130117, Changchun, CHINA
| | - Di Yang
- Changchun University of Chinese Medicine, Jilin Ginseng Academy, Changchun 130117, Changchun, CHINA
| | - LiNa Wei
- Changchun University of Chinese Medicine, Jilin Ginseng Academy, Changchun 130117, Changchun, CHINA
| | - Hao Yue
- Changchun University of Chinese Medicine, Jilin Ginseng Academy, Changchun 130117, Changchun, CHINA
| | - Yulin Dai
- Changchun University of Chinese Medicine, jilin ginseng academy, 1035# boshuo raod, 130117, Changchun, CHINA
| | - YouJin Jeon
- Jeju National University, Marine Science Institute, Jeju 63333, Jeju, KOREA, REPUBLIC OF
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10
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Thakal S, Singh A, Singh V. In vitro and in silico evaluation of N-(alkyl/aryl)-2-chloro-4-nitro-5- [(4-nitrophenyl)sulfamoyl]benzamide derivatives for antidiabetic potential using docking and molecular dynamic simulations. J Biomol Struct Dyn 2022; 40:4140-4163. [PMID: 33272102 DOI: 10.1080/07391102.2020.1854116] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
A series of N-(alkyl/aryl)-2-chloro-4-nitro-5-[(4-nitrophenyl)sulfamoyl]benzamide derivatives were synthesized and evaluated for its in vitro antidiabetic potential against α-glucosidase and α-amylase enzymes and also for its antimicrobial potential. Compounds N-(2-methyl-4-nitrophenyl)-2-chloro-4-nitro-5-[(4-nitrophenyl)sulfamoyl]benzamide and N-(2-methyl-5-nitrophenyl)-2-chloro-4-nitro-5-[(4-nitrophenyl)sulfamoyl]benzamide were found to be the most potent α-glucosidase and α-amylase inhibitors with IC50 values of 10.13 and 1.52 µM, respectively. The docking results depicted reasonable dock score -10.2 to -8.0 kcal/mol (α-glucosidase), -11.1 to -8.3 kcal/mol (α-amylase) and binding interactions of synthesized molecules with respective targets with enzymes. During molecular dynamic simulations, analysis of RMSD of ligand protein complex suggested stability of the most active compound at binding site of target proteins. Compound N-(2-chloro-4-nitrophenyl)-2-chloro-4-nitro-5-[(4-nitrophenyl)sulfamoyl] benzamide showed antibacterial potential against Gram positive and Gram negative bacteria and compound N-(2-methyl-5-nitrophenyl)-2-chloro-4-nitro-5-[(4-nitrophenyl)sulfamoyl] benzamide showed excellent antifungal potential against Candida albicans and Aspergillus niger. The computational studies were also executed to predict the drug-likeness and ADMET properties of the title compounds. The N-(alkyl/aryl)-2-chloro-4-nitro-5-[(4-nitrophenyl)sulfamoyl]benzamide derivatives showed significant antidiabetic and antimicrobial potential which is equally supported by the molecular dynamic and docking studies. This study will prove useful in revealing the molecular structure and receptor target site details which can be further utilized for the development of newer active antidiabetic and antimicrobial agents.
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Affiliation(s)
- Samridhi Thakal
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Amit Singh
- Discipline of Chemistry, Indian Institute of Technology, Gandhinagar, Gujarat, India
| | - Vikramjeet Singh
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, India
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11
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Screening of Aqueous Extract of Persea americana Seeds for Alpha-Glucosidase Inhibitors. Biochem Res Int 2022; 2022:3492203. [PMID: 35607491 PMCID: PMC9124114 DOI: 10.1155/2022/3492203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 04/08/2022] [Indexed: 11/30/2022] Open
Abstract
Activity of α-glucosidase enzyme in the gastrointestinal tract has been implicated in postprandial hyperglycaemia. If not properly controlled, postprandial hyperglycaemia might progress to diabetes mellitus, a metabolic syndrome. Diabetes is associated with many complications such as retinopathy, heart attack, nephropathy, neuropathy, stroke, and lower limb amputation. Antidiabetic medications presently in use have little effect on postprandial glycaemic excursion and hence do not bring down the blood glucose level to baseline. This study extracted, fractionated, and screened the aqueous extract of Persea americana seeds for hypoglycaemic potential. Inhibitory effects of the fractions and subfractions of the extract on α-glucosidase activity were investigated. The most active subfraction was subjected to Fourier transform infrared (FTIR) and gas chromatography mass spectroscopy (GC-MS) analysis to elucidate the active components. The active subfraction showed a significant inhibition (p < 0.05) on α-glucosidase. The subfraction competitively inhibits α-glucosidase (with IC50 = 09.48 ± 0.58 μg/mL), though less potent than the standard drug, acarbose (IC50 = 06.45 ± 0.47 μg/mL). FTIR analysis of the subfraction showed the presence of carbonyl group, hydroxy group, carboxyl group, double bonds, methylene, and methyl groups. GC-MS analysis suggests the presence of cis-11,14-eicosadienoic acid, catechin, and chlorogenic acid as the active components. In conclusion, the components obtained from this study can be synthesised in the laboratory to further confirm their hypoglycaemic activity. The most active subfraction can be explored further to confirm its inhibitory activity against the enzyme and to determine its extent in the treatment of diabetes mellitus in vivo.
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12
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Hossain A, Dave D, Shahidi F. Effect of High-Pressure Processing (HPP) on Phenolics of North Atlantic Sea Cucumber ( Cucumaria frondosa). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:3489-3501. [PMID: 35286101 DOI: 10.1021/acs.jafc.2c00140] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Sea cucumber contains a wide range of bioactive compounds, including phenolics. This study investigated the free, esterified, and insoluble-bound phenolics of sea cucumber body wall as affected by high-pressure processing (HPP) pretreatment. Sea cucumber body wall was subjected to HPP (200, 400, and 600 MPa for 5, 10, and 15 min), followed by the extraction of phenolics. The contents of total phenolics and antioxidant activity were monitored. Compared to untreated samples, those treated with HPP exhibited significantly higher total phenolics, flavonoids, and antioxidant activities. Treatment of 600 MPa for 10 min offered the optimal results. The highest amount of phenolics was observed in the free phenolic fraction, followed by esterified and insoluble-bound phenolic fractions. Moreover, phenolic extracts showed inhibitory effects against cupric ion-induced low-density lipoprotein (LDL)-cholesterol oxidation, peroxyl and hydroxyl radical-induced DNA scission, α-glucosidase activity, and formation of advanced glycation end products (AGEs). Ultra-high-performance liquid chromatography equipped with a quadrupole time of fight and mass spectrometer (UHPLC-QTOF-MS/MS) identified 20 phenolic compounds, mainly phenolic acids and flavonoids, from the body wall of this species for the first time. Thus, sea cucumber may lead to the production of a multitude of value-added products.
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Affiliation(s)
- Abul Hossain
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL A1C 5S7, Canada
| | - Deepika Dave
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL A1C 5S7, Canada
- Marine Bioprocessing Facility, Centre of Aquaculture and Seafood Development, Marine Institute, Memorial University, St. John's, NL A1B 3X9, Canada
| | - Fereidoon Shahidi
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL A1C 5S7, Canada
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13
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Quaisie J, Ma H, Guo Y, Tuly JA, Igbokwe CJ, Ekumah JN, Akpabli-Tsigbe NDK, Yanhua D, Liu D. Highly stable, antihypertensive, and antioxidative peptide production from Apostichopus japonicus by integrated enzymatic membrane reactor and nanofilter-purification mechanism. Food Funct 2022; 13:2306-2322. [PMID: 35142318 DOI: 10.1039/d1fo02779d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Enzymatic hydrolysis-offline and membrane separation (EH-offline MS), enzymatic membrane reactor (EMR) (various operational modes), and conjoined nanofilter-purification (desalination) were used to produce highly stable antihypertensive and antioxidative peptides from ultrasonic-slurry viscosity reduced sea cucumber (A. japonicus) protein. The adoption of the optimum batch parameters by EMR-gradient diafiltration feeding (GDF), water feeding, and substrate feeding ensured a significant (p < 0.05) enhancement in protein conversion degree (PCD) by 60.39, 46.69, and 23.33%, respectively, over the conventional EH-offline MS. Also, the antihypertensive activity (ACE-inhibitory potency) of the peptides produced was in the order EMR-GDF > substrate feeding > water feeding > batch process > EH-offline MS. The EMR-GDF and nanofilter-purification produced highly digestible peptides with ACE-inhibition activities of 79.44% and 77.57% for gastric and gastrointestinal digests, respectively. Peptides with molecular weights of 1000-500 Da and 500 Da significantly contributed to the antihypertensive potency of desalinated peptides. In vitro simulated peptides showed a significant increase in the hydroxyl radical scavenging activity for gastric (77.27%) and gastrointestinal (85.32%) digests. The antioxidative stability of the produced peptides was least affected by high-temperature storage. The high arginine (Arg) and hydrophobic amino acid (HAA) content of the peptides resulted in their improved digestibility. Therefore, conjoined EMR-GDF and nanofilter-purification in the production of highly stable desalinated bioactive peptides for industrial applications could be a viable alternative.
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Affiliation(s)
- Janet Quaisie
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, People's Republic of China.
| | - Haile Ma
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, People's Republic of China. .,Key Laboratory for Physical Processing of Agricultural Products, Jiangsu University, Zhenjiang, China
| | - Yiting Guo
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, People's Republic of China.
| | - Jamila Akter Tuly
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, People's Republic of China.
| | - Chidimma Juliet Igbokwe
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, People's Republic of China. .,Department of food science and technology, University of Nigeria Nsukka, Enugu State, Nigeria
| | - John-Nelson Ekumah
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, People's Republic of China.
| | | | - Ding Yanhua
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, People's Republic of China.
| | - Dandan Liu
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, People's Republic of China.
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14
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Renganathan S, Manokaran S, Vasanthakumar P, Singaravelu U, Kim PS, Kutzner A, Heese K. Phytochemical Profiling in Conjunction with In Vitro and In Silico Studies to Identify Human α-Amylase Inhibitors in Leucaena leucocephala (Lam.) De Wit for the Treatment of Diabetes Mellitus. ACS OMEGA 2021; 6:19045-19057. [PMID: 34337243 PMCID: PMC8320072 DOI: 10.1021/acsomega.1c02350] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/05/2021] [Indexed: 05/12/2023]
Abstract
Bioactive constituents from natural sources are of great interest as alternatives to synthetic compounds for the treatment of various diseases, including diabetes mellitus. In the present study, phytochemicals present in Leucaena leucocephala (Lam.) De Wit leaves were identified by gas chromatography-mass spectrometry and further examined by qualitative and quantitative methods. α-Amylase enzyme activity assays were performed and revealed that L. leucocephala (Lam.) De Wit leaf extract inhibited enzyme activity in a dose-dependent manner, with efficacy similar to that of the standard α-amylase inhibitor acarbose. To determine which phytochemicals were involved in α-amylase enzyme inhibition, in silico virtual screening of the absorption, distribution, metabolism, excretion, and toxicity properties was performed and pharmacophore dynamics were assessed. We identified hexadecenoic acid and oleic acid ((Z)-octadec-9-enoic acid) as α-amylase inhibitors. The binding stability of α-amylase to those two fatty acids was confirmed in silico by molecular docking and a molecular dynamics simulation performed for 100 ns. Together, our findings indicate that L. leucocephala (Lam.) De Wit-derived hexadecanoic acid and oleic acid are natural product-based antidiabetic compounds that can potentially be used to manage diabetes mellitus.
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Affiliation(s)
- Senthil Renganathan
- Department
of Bioinformatics, Marudupandiyar College, Thanjavur 613403, Tamil Nadu, India
| | - Sakthivel Manokaran
- Department
of Bioinformatics, Bharathiar University, Coimbatore 641046, Tamil Nadu, India
| | - Preethi Vasanthakumar
- Department
of Biotechnology, Bharath College of Science
and Management, Thanjavur 613005, Tamil Nadu, India
| | - Usha Singaravelu
- Department
of Bioinformatics, Bharathiar University, Coimbatore 641046, Tamil Nadu, India
| | - Pok-Son Kim
- Department
of Mathematics, Kookmin University, 77 Jeongneung-ro, Seongbuk-gu, Seoul 136-702, Republic of Korea
| | - Arne Kutzner
- Department
of Information Systems, College of Computer Science, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 133-791, Republic of Korea
| | - Klaus Heese
- Graduate
School of Biomedical Science and Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 133-791, Republic of Korea
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15
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Lobine D, Rengasamy KRR, Mahomoodally MF. Functional foods and bioactive ingredients harnessed from the ocean: current status and future perspectives. Crit Rev Food Sci Nutr 2021; 62:5794-5823. [PMID: 33724095 DOI: 10.1080/10408398.2021.1893643] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
With an increase in life expectancy and decrease of quality-of-life couple with the high prevalence of diseases, diet is expected to play a key function in sustaining human health. Nutritionists, food technologists and medical experts are working in synergy to cater for the increasing demand of food with associated therapeutic benefits, commonly known as functional food, that may improve well-being and reduce the risk of diseases. Interestingly, the marine ecosystem, due to its abundant and phenomenal biodiversity of marine organisms, constitutes a vital source of a panoply of healthy foods supply for the thriving functional food industry. Marine organisms such as seaweeds, sea cucumbers, sponges, and mollusks amongst others are sources of thousands of biologically active metabolites with antioxidant, anti-parasitic, antiviral, anti-inflammatory and anticancer properties. Given the growing number of research and interest to probe into the therapeutic roles of marine products, this review was designed to provide a comprehensive summary of the therapeutic properties of marine organisms (macroalgae, sea cucumbers and fish among others) which are consumed worldwide, in addition to their potentials and as sources of functional ingredients for developing novel food and fostering wellness. The gap between research development and actual commercialization, and future prospects of marine-based products also summarized to some extent.
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Affiliation(s)
- Devina Lobine
- Department of Health Sciences; Faculty of Medicine and Health Sciences, University of Mauritius, Réduit, Mauritius
| | - Kannan R R Rengasamy
- Indigenous Knowledge Systems Centre, Faculty of Natural and Agricultural Sciences, North-West University, Mmabatho, North West Province, South Africa
| | - Mohamad Fawzi Mahomoodally
- Department of Health Sciences; Faculty of Medicine and Health Sciences, University of Mauritius, Réduit, Mauritius
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16
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Sathynathan CV, Raman LS, Vajiravelu S, Kumar TD, Panchatcharam TS, Narasimhan G, Doss GCP, Krishnan MEG. 3-Hydroxypropane-1,2-Diyl Dipalmitoleate-A Natural Compound with Dual Roles (CB1 Agonist/FAAH1 Blocker) in Inhibiting Ovarian Cancer Cell Line. Pharmaceuticals (Basel) 2021; 14:ph14030255. [PMID: 33809034 PMCID: PMC7998876 DOI: 10.3390/ph14030255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/21/2021] [Accepted: 02/22/2021] [Indexed: 02/05/2023] Open
Abstract
Though it was once known that upregulated Cannabinoid Receptor (CB1) and downregulated Fatty Acid Amide Hydrolase (FAAH1) are associated with tumour aggressiveness and metastasis, it is now clear that upregulated CB1 levels more than a certain point cause accumulation of ceramide and directs cells to apoptosis. Hence, CB1 analogues/FAAH1 blockers are explored widely as anticancer drugs. There are reports on CB1-agonists and FAAH1-blockers separately, however, dual activities along with ovarian cancer-specific links are not established for any natural compound. With this setting, we describe for the first time the isolation of 3-hydroxypropane-1,2-diyl dipalmitoleate (564.48 Da) from a marine snail, Conus inscriptus, which binds to both CB1 and FAAH1 (glide energies: −70.61 and −30.52 kcal/mol, respectively). MD simulations indicate stable compound–target interaction for a minimum of 50 nanoseconds with relative invariabilities in Rg. The compound inhibited ovarian cancer cell line, PA1 at 1.7 μM. Structural and chemical interpretation of the compound (C2) was done using FT-IR, GC-MS, ESI-MS, 1H and 13C-NMR (1 and 2D). Furthermore, a probable route for gram-scale synthesis of C2 is hinted herein. With the available preliminary data, molecular mechanisms involving dual roles for this potent molecule must be elucidated to understand the possibilities of usage as an anticancer drug.
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Affiliation(s)
- Christina Vijayaraghavan Sathynathan
- Department of Biotechnology, Faculty of Biomedical Sciences and Technology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Deemed to be University (DU), Porur, Chennai, Tamil Nadu 600 116, India;
| | - Lakshmi Sundaram Raman
- Central Research Facility (CRF), Sri Ramachandra Institute of Higher Education and Research (SRIHER), Deemed to be University (DU), Porur, Chennai, Tamil Nadu 600 116, India;
| | - Sivamurugan Vajiravelu
- PG & Research Department of Chemistry, Pachaiyappa’s College, Chennai, Tamil Nadu 600 030, India;
| | - Thirumal D. Kumar
- Department of Integrative Biology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632 014, India; (T.D.K.); (G.C.P.D.)
| | - Thyagarajan Sadras Panchatcharam
- Chancellor, Avinashilingam Institute for Home Science and Higher Education for Women (Deemed University), Coimbatore, Tamil Nadu 641 043, India;
| | - Gopinathan Narasimhan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Deemed to be University (DU), Porur, Chennai, Tamil Nadu 600 116, India;
| | - George C. Priya Doss
- Department of Integrative Biology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu 632 014, India; (T.D.K.); (G.C.P.D.)
| | - Mary Elizabeth Gnanambal Krishnan
- Department of Biotechnology, Faculty of Biomedical Sciences and Technology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Deemed to be University (DU), Porur, Chennai, Tamil Nadu 600 116, India;
- Correspondence:
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17
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Kabir MR, Hasan MM, Islam MR, Haque AR, Hasan SMK. Formulation of yogurt with banana peel extracts to enhance storability and bioactive properties. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15191] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Md. Raihan Kabir
- Department of Food Processing and Preservation Hajee Mohammad Danesh Science and Technology University (HSTU) Dinajpur Bangladesh
| | - Md. Mehedi Hasan
- Department of Food Processing and Preservation Hajee Mohammad Danesh Science and Technology University (HSTU) Dinajpur Bangladesh
| | - Md. Rakibul Islam
- Department of Food Processing and Preservation Hajee Mohammad Danesh Science and Technology University (HSTU) Dinajpur Bangladesh
| | - Ahmed Redwan Haque
- Department of Food Processing and Preservation Hajee Mohammad Danesh Science and Technology University (HSTU) Dinajpur Bangladesh
| | - S. M. Kamrul Hasan
- Department of Food Processing and Preservation Hajee Mohammad Danesh Science and Technology University (HSTU) Dinajpur Bangladesh
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18
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Thakral S, Narang R, Kumar M, Singh V. Synthesis, molecular docking and molecular dynamic simulation studies of 2-chloro-5-[(4-chlorophenyl)sulfamoyl]- N-(alkyl/aryl)-4-nitrobenzamide derivatives as antidiabetic agents. BMC Chem 2020; 14:49. [PMID: 32789301 PMCID: PMC7416410 DOI: 10.1186/s13065-020-00703-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 08/03/2020] [Indexed: 11/10/2022] Open
Abstract
A series of 2-chloro-5-[(4-chlorophenyl)sulfamoyl]-N-(alkyl/aryl)-4-nitrobenzamide derivatives (5a-5v) has been synthesized and confirmed by physicochemical(Rf, melting point) and spectral means (IR, 1HNMR, 13CNMR). The results of in vitro antidiabetic study against α-glucosidase indicated that compound 5o bearing 2-CH3-5-NO2 substituent on phenyl ring was found to be the most active compound against both enzymes. The electron donating (CH3) group and electron withdrawing (NO2) group on a phenyl ring highly favoured the inhibitory activity against these enzymes. The docking simulations study revealed that these synthesized compounds displayed hydrogen bonding, electrostatic and hydrophobic interactions with active site residues. The structure activity relationship studies of these compounds were also corroborated with the help of molecular modeling studies. Molecular dynamic simulations have been done for top most active compound for validating its α-glucosidase and α-amylase inhibitory potential, RMSD analysis of ligand protein complex suggested the stability of top most active compound 5o in binding site of target proteins. In silico ADMET results showed that synthesized compounds were found to have negligible toxicity, good solubility and absorption profile as the synthesized compounds fulfilled Lipinski's rule of 5 and Veber's rule.
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Affiliation(s)
- Samridhi Thakral
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, 125001 India
| | - Rakesh Narang
- Institute of Pharmaceutical Sciences, Kurukshetra University, Kurukshetra, 136118 Haryana India
| | - Manoj Kumar
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, 125001 India
| | - Vikramjeet Singh
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, 125001 India
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19
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Kinetics Analysis of the Inhibitory Effects of Alpha-Glucosidase and Identification of Compounds from Ganoderma lipsiense Mycelium. Appl Biochem Biotechnol 2020; 191:996-1009. [PMID: 31950449 DOI: 10.1007/s12010-020-03239-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 01/08/2020] [Indexed: 10/25/2022]
Abstract
The studies on natural compounds to diabetes mellitus treatment have been increasing in recent years. Research suggests that natural components can inhibit alpha-glucosidase activities, an important strategy in the management of blood glucose levels. In this work, for the first time in the literature, the compounds produced by Ganoderma lipsiense extracts were identified and evaluated on the inhibitory effect of these on alpha-glucosidase activity. Four phenolic compounds were identified by high-performance liquid chromatography-electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS) to crude extract from G. lipsiense grown in red rice medium (RCE) and synthetic medium (SCE), being syringic acid identified in both extracts. Gas chromatography-mass spectrometry (GC-MS) analysis showed fatty acids and their derivatives, terpene, steroid, niacin, and nitrogen compounds to SCE, while RCE was rich in fatty acids and their derivatives. Both extracts demonstrated alpha-glucosidase inhibition (RCE IC50 = 0.269 ± 8.25 mg mL-1; SCE IC50 = 0.218 ± 9.67 mg mL-1), and the purified hexane fraction of RCE (RHEX) demonstrated the highest inhibition of enzyme (81.1%). Studies on kinetic inhibition showed competitive inhibition mode to RCE, while SCE showed uncompetitive inhibition mode. Although the inhibitory effects of RCE and SCE were satisfactory, the present findings identified some unpublished compounds to G. lipsiense in the literature with important therapeutic properties.
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20
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Thakral S, Singh V. 2,4-Dichloro-5-[(N-aryl/alkyl)sulfamoyl]benzoic Acid Derivatives: In Vitro Antidiabetic Activity, Molecular Modeling and In silico ADMET Screening. Med Chem 2019; 15:186-195. [PMID: 30251608 DOI: 10.2174/1573406414666180924164327] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 09/11/2018] [Accepted: 09/11/2018] [Indexed: 01/17/2023]
Abstract
BACKGROUND Postprandial hyperglycemia can be reduced by inhibiting major carbohydrate hydrolyzing enzymes, such as α-glucosidase and α-amylase which is an effective approach in both preventing and treating diabetes. OBJECTIVE The aim of this study was to synthesize a series of 2,4-dichloro-5-[(N-aryl/alkyl)sulfamoyl] benzoic acid derivatives and evaluate α-glucosidase and α-amylase inhibitory activity along with molecular docking and in silico ADMET property analysis. METHOD Chlorosulfonation of 2,4-dichloro benzoic acid followed by reaction with corresponding anilines/amines yielded 2,4-dichloro-5-[(N-aryl/alkyl)sulfamoyl]benzoic acid derivatives. For evaluating their antidiabetic potential α-glucosidase and α-amylase inhibitory assays were carried out. In silico molecular docking studies of these compounds were performed with respect to these enzymes and a computational study was also carried out to predict the drug-likeness and ADMET properties of the title compounds. RESULTS Compound 3c (2,4-dichloro-5-[(2-nitrophenyl)sulfamoyl]benzoic acid) was found to be highly active having 3 fold inhibitory potential against α-amylase and 5 times inhibitory activity against α-glucosidase in comparison to standard drug acarbose. CONCLUSION Most of the synthesized compounds were highly potent or equipotent to standard drug acarbose for inhibitory potential against α-glucosidase and α-amylase enzyme and hence this may indicate their antidiabetic activity. The docking study revealed that these compounds interact with active site of enzyme through hydrogen bonding and different pi interactions.
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Affiliation(s)
- Samridhi Thakral
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar-125001, India
| | - Vikramjeet Singh
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar-125001, India
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21
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Lopéz D, Cherigo L, Mejia LC, Loza-Mejía MA, Martínez-Luis S. α-Glucosidase inhibitors from a mangrove associated fungus, Zasmidium sp. strain EM5-10. BMC Chem 2019; 13:22. [PMID: 31384771 PMCID: PMC6661824 DOI: 10.1186/s13065-019-0540-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 01/29/2019] [Indexed: 02/03/2023] Open
Abstract
Background Mangroves plants and their endophytes represent a natural source of novel and bioactive compounds. In our ongoing research on mangrove endophytes from the Panamanian Pacific Coast, we have identified several bioactive endophytic fungi. From these organisms, an isolate belonging to the genus Zasmidium (Mycosphaerellaceae) showed 91.3% of inhibition against α-glucosidase enzyme in vitro. Results Zasmidium sp. strain EM5-10 was isolated from mature leaves of Laguncularia racemosa, and its crude extract showed good inhibition against α-glucosidase enzyme (91.3% of inhibition). Bioassay-guided fractionation of the crude extract led to obtaining two active fractions: L (tripalmitin) and M (Fungal Tryglicerides Mixture). Tripalmitin (3.75 µM) showed better inhibitory activity than acarbose (positive control, IC50 217.71 µM). Kinetic analysis established that tripalmitin acted as a mixed inhibitor. Molecular docking and molecular dynamics simulations predicted that tripalmitin binds at the same site as acarbose and also to an allosteric site in the human intestinal α-glucosidase (PDB: 3TOP). Conclusions Zasmidium sp. strain EM5-10 represents a new source of bioactive substances that could possess beneficial properties for human health.
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Affiliation(s)
- Dioxelis Lopéz
- 1Centro de Biodiversidad y Descubrimiento de Drogas, Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Edificio 208, Ciudad del Saber, Apartado, 0843-01103 Panama City, Panama.,2Department of Biotechnology, Acharya Nagarjuna University, Nagarjuna Nagar, Guntur, 522510 India
| | - Lilia Cherigo
- 3Departamento de Química Orgánica, Escuela De Química, Facultad de Ciencias Exactas y Tecnología, Universidad de Panamá, P.O. Box 3366, Panama City, Panama
| | - Luis C Mejia
- 1Centro de Biodiversidad y Descubrimiento de Drogas, Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Edificio 208, Ciudad del Saber, Apartado, 0843-01103 Panama City, Panama
| | - Marco A Loza-Mejía
- 4Facultad de Ciencias Químicas, Universidad La Salle, Benjamín Franklin 45, Cuauhtémoc, 06140 Mexico City, Mexico
| | - Sergio Martínez-Luis
- 1Centro de Biodiversidad y Descubrimiento de Drogas, Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Edificio 208, Ciudad del Saber, Apartado, 0843-01103 Panama City, Panama
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22
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Zhang XM, Han LW, Zhang SS, Li XB, He QX, Han J, Wang XM, Liu KC. Targeted discovery and identification of novel nucleoside biomarkers in Apostichopus japonicus viscera using metabonomics. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2018; 38:203-217. [PMID: 30588871 DOI: 10.1080/15257770.2018.1514121] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
In this study, we investigated the metabonomic profiles of Apostichopus japonicus using an LC-MS-based method in conjunction with multivariate data analysis. Based on the PLS-DA model, 85 differential metabolites (VIP value >1.0) were obtained from viscera and body wall samples. The MS/MS and NMR experiments were used for the qualitative identification of the characteristic peaks. Sphingoid-based nucleoside analogues were the main components in Chinese A. japonicus viscera. Our findings demonstrate that A. japonicus viscera contain a large number of compounds that may have applications as nutraceuticals or pharmaceuticals.
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Affiliation(s)
- Xuan-Ming Zhang
- a Key Laboratory for Drug Screening Technology, Biology Institute , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , Shandong , P.R. China
| | - Li-Wen Han
- a Key Laboratory for Drug Screening Technology, Biology Institute , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , Shandong , P.R. China
| | - Shan-Shan Zhang
- a Key Laboratory for Drug Screening Technology, Biology Institute , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , Shandong , P.R. China
| | - Xiao-Bin Li
- a Key Laboratory for Drug Screening Technology, Biology Institute , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , Shandong , P.R. China
| | - Qiu-Xia He
- a Key Laboratory for Drug Screening Technology, Biology Institute , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , Shandong , P.R. China
| | - Jian Han
- a Key Laboratory for Drug Screening Technology, Biology Institute , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , Shandong , P.R. China
| | - Xi-Min Wang
- a Key Laboratory for Drug Screening Technology, Biology Institute , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , Shandong , P.R. China
| | - Ke-Chun Liu
- a Key Laboratory for Drug Screening Technology, Biology Institute , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , Shandong , P.R. China
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23
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Bioactive compounds and biological functions of sea cucumbers as potential functional foods. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.08.009] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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24
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Ito M, Koba K, Hikihara R, Ishimaru M, Shibata T, Hatate H, Tanaka R. Analysis of functional components and radical scavenging activity of 21 algae species collected from the Japanese coast. Food Chem 2018; 255:147-156. [PMID: 29571460 DOI: 10.1016/j.foodchem.2018.02.070] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 01/25/2018] [Accepted: 02/13/2018] [Indexed: 11/26/2022]
Abstract
The functional chemical substances and the antioxidant activity of lipids in 21 marine algae along the Japanese coast were investigated. Principal component analysis was performed to detect any correlation between the chemical substances and algae phylum. Chlorophyta contained a high level of β-carotene. Rhodophyta contained high amounts of cholesterol, β-sitosterol, and saturated fatty acids. Phaeophyta were rich in fucosterol, α-tocopherol, fucoxanthin, and polyphenol. Phaeophyta algae also showed the highest antioxidant activity compared with other phylum. This suggests that Phaeophyta has the greatest potential to be used as a functional food. Consumption of the beneficial Phaeophyta species, such as Eisenia arborea Areschoug and Ecklonia cava Kjellman should be encouraged as not only as food products but also as nutraceuticals and dietary supplements. These beneficial ingredients should be encouraged to be studied in depth with the possibility to develop specific formulated products target to special consumer's population with added nutritional value.
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Affiliation(s)
- Meiko Ito
- Graduate School of Agriculture, University of Miyazaki, Gakuen-kibanadai-nishi-1-1, Miyazaki 889-2192, Japan
| | - Kaisei Koba
- Department of Marine Biology and Environmental Sciences, Faculty of Agriculture, University of Miyazaki, Gakuen-kibanadai-nishi-1-1, Miyazaki 889-2192, Japan
| | - Risako Hikihara
- Department of Marine Biology and Environmental Sciences, Faculty of Agriculture, University of Miyazaki, Gakuen-kibanadai-nishi-1-1, Miyazaki 889-2192, Japan
| | - Mami Ishimaru
- Interdisciplinary Graduate School of Agriculture and Engineering, University of Miyazaki, Gakuen-kibanadai-nishi-1-1, Miyazaki 889-2192, Japan
| | - Toshiyuki Shibata
- Graduate School of Bioresources, Mie University, 1577 Kurimamachiya-cho, Tsu, Mie 514-8507, Japan; Seaweed Biorefinery Research Center, Mie University, 1577 Kurimamachiya-cho, Tsu, Mie 514-8507, Japan
| | - Hideo Hatate
- Department of Marine Biology and Environmental Sciences, Faculty of Agriculture, University of Miyazaki, Gakuen-kibanadai-nishi-1-1, Miyazaki 889-2192, Japan
| | - Ryusuke Tanaka
- Department of Marine Biology and Environmental Sciences, Faculty of Agriculture, University of Miyazaki, Gakuen-kibanadai-nishi-1-1, Miyazaki 889-2192, Japan.
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25
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Antioxidant and antidiabetic activities of vanadium binding proteins purified from the sea squirt Halocynthia roretzi. Journal of Food Science and Technology 2018; 55:1840-1849. [PMID: 29666537 DOI: 10.1007/s13197-018-3099-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/17/2018] [Accepted: 02/26/2018] [Indexed: 01/28/2023]
Abstract
Sea squirts accumulate vanadium compounds with potent antidiabetic activity, which are involved in immune defense. In this study, vanadium concentrations of fresh blood plasma, intestine, and muscle of the sea squirt Halocynthia roretzi were 6.3, 3.7 and 2.1 mg/kg respectively. Two vanadium binding proteins (VBPs) from blood plasma and intestine were purified through (NH4)2SO4 precipitation, and DEAE-Sepharose ion exchange and Sephacryl S-200 HR gel filtration chromatography, in that order. The purity and yield of the intestine and blood plasma vanadium binding proteins, VBPintestine and VBPblood plasma, were 13.4 folds and 7.1%, and 20.9 folds and 6.8%, respectively. There were two protein bands on the sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) with molecular weights of 24.3 and 68.8 kDa and one with 96.7 kDa on the native-PAGE of VBPblood plasma, whereas only one protein band of VBPintestine on the SDS-PAGE with 26.5 kDa. Antioxidant activities of VBPs were lower than that of ascorbic acid. Both VBPs exerted strong inhibitory activity against Saccharomyces cerevisiae and mild against Bacillus stearothermophilus and rat intestinal α-glucosidase. IC50 values of VBPintestine and VBPblood plasma against S. cerevisiae α-glucosidase were 28.34 and 12.60 μg/ml, respectively. The Km , Vmax , kcat , and kcat/Km values of VBPintestine and VBPblood plasma were 4.29, 0.036, 6.58 and 1.53 × 103, and 7.63 mM, 0.057 mM/min, 10.41 s-1 and 1.36 × 103 (M sec)-1, respectively. There was a synergistic interaction between VBPblood plasma and VBPintestine on rat intestinal α-glucosidase inhibitory activity.
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26
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Gangadaran S, Cheema SK. A high fat diet enriched with sea cucumber gut powder provides cardio-protective and anti-obesity effects in C57BL/6 mice. Food Res Int 2017; 99:799-806. [PMID: 28784546 DOI: 10.1016/j.foodres.2017.06.066] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 06/23/2017] [Accepted: 06/27/2017] [Indexed: 11/28/2022]
Abstract
We have previously reported that sea cucumber (SC) inhibits fat accumulation and insulin resistance in 3T3-L1 cells. The present study investigated the anti-obesity and cardio-protective effects of SC freeze-dried gut powder using C57BL/6 as an animal model. Male mice were fed a normal chow diet, a high fat diet (HFD) or a HFD enriched with 2.5, 5 or 7.5% SC gut powder for 4, 8 and 12weeks. Diets enriched with SC caused a significant reduction in body weight gain and fat weight, compared to the HFD, without affecting food intake. Both 2.5% and 5% SC treatment showed a significant reduction in plasma glucose, triacylglycerol (TG), total cholesterol (TC) and non-esterified fatty acids, compared to the HFD. However, animals fed the 7.5% SC diet showed an increase in liver weight, liver TG and TC, compared to the HFD diet. Diets enriched with 2.5% SC caused an increase in adiponectin mRNA expression in adipose tissue and reduced plasma interleukin-6, compared to the HFD diet. Fecal cholesterol excretion increased after 2.5% SC treatment, coinciding with an increase in ATP-binding cassette-5 and -8 mRNA expression in the small intestine. Although both 2.5 and 5% SC treatment caused weight and fat reduction to a similar extent, 2.5% SC was more effective at improving the metabolic profile. None of the tested SC doses caused any toxic effects. Our findings demonstrate for the first time that SC freeze-dried gut powder has the potential as a nutraceutical to target obesity and related disorders.
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Affiliation(s)
- Surendiran Gangadaran
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL A1B 3X9, Canada
| | - Sukhinder Kaur Cheema
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL A1B 3X9, Canada.
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27
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Zhang JJ, Zhu KQ. A novel antitumor compound nobiliside D isolated from sea cucumber ( Holothuria nobilis Selenka). Exp Ther Med 2017; 14:1653-1658. [PMID: 28810632 DOI: 10.3892/etm.2017.4656] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 11/25/2016] [Indexed: 11/05/2022] Open
Abstract
An anticancer compound, triterpene glycoside, was isolated from Holothuria nobilis Selenka. Its chemical structure and configuration were determined by two-dimensional nuclear magnetic resonance spectroscopy and electrospray ionization mass spectrometry. The novel active compound was identified as nobiliside D, with the molecular formula C40H61O17SNa and chemical name 3-O-[-β-D-pyranosyl (1-2)-4'-O-sulfon-ate-β-D-xylopyranosyl]-alkoxy-9-ene-3β, 12α, 17α, 25β-4 alcohol. An antitumor test was performed using xCELLigence Real-Time Cell Analysis. Nobiliside D exhibited inhibitory effects on human leukemic cell line K562, human leukemia cell line U937, human lung cancer cell line A-549, human cervix carcinoma cell line HeLa, human breast cancer cell line MCF-7 and human liver carcinoma cell line HepG2. Nobiliside exhibited the greatest inhibitory effect on K562 and MCF-7 cells with an IC50 of 0.83±0.14 and 0.82±0.11 µg/ml, respectively. When human tumor cell lines K562 and MCF-7 were treated by nobiliside D (0.5 µg/ml) for 24 h, 45.8% of K562 cells and 58.7% of MCF-7 cells were apoptotic, whereas only 0.5% of un-treated control cells were apoptotic. These data indicate the compound should offer potential as a novel drug for the treatment of a range of cancers.
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Affiliation(s)
- Jia-Jia Zhang
- School of Pharmacy, Zhejiang Pharmaceutical College, Ningbo, Zhejiang 315100, P.R. China
| | - Ke-Qi Zhu
- Department of Traditional Chinese Internal Medicine, Ningbo No. 1 Hospital, Ningbo, Zhejiang 315010, P.R. China
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28
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Lamonaca P, Prinzi G, Kisialiou A, Cardaci V, Fini M, Russo P. Metabolic Disorder in Chronic Obstructive Pulmonary Disease (COPD) Patients: Towards a Personalized Approach Using Marine Drug Derivatives. Mar Drugs 2017; 15:E81. [PMID: 28335527 PMCID: PMC5367038 DOI: 10.3390/md15030081] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 02/23/2017] [Accepted: 03/15/2017] [Indexed: 12/18/2022] Open
Abstract
Metabolic disorder has been frequently observed in chronic obstructive pulmonary disease (COPD) patients. However, the exact correlation between obesity, which is a complex metabolic disorder, and COPD remains controversial. The current study summarizes a variety of drugs from marine sources that have anti-obesity effects and proposed potential mechanisms by which lung function can be modulated with the anti-obesity activity. Considering the similar mechanism, such as inflammation, shared between obesity and COPD, the study suggests that marine derivatives that act on the adipose tissues to reduce inflammation may provide beneficial therapeutic effects in COPD subjects with high body mass index (BMI).
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Affiliation(s)
- Palma Lamonaca
- Clinical and Molecular Epidemiology, IRCSS San Raffaele Pisana, Via di Valcannuta 247, I-00166 Rome, Italy.
| | - Giulia Prinzi
- Clinical and Molecular Epidemiology, IRCSS San Raffaele Pisana, Via di Valcannuta 247, I-00166 Rome, Italy.
| | - Aliaksei Kisialiou
- Clinical and Molecular Epidemiology, IRCSS San Raffaele Pisana, Via di Valcannuta 247, I-00166 Rome, Italy.
| | - Vittorio Cardaci
- Department of Pulmonary Rehabilitation, IRCCS San Raffaele Pisana, Via della Pisana 235, I-00163 Rome, Italy.
| | - Massimo Fini
- Scientific Direction, IRCSS San Raffaele Pisana, Via di Valcannuta 247, I-00166 Rome, Italy.
| | - Patrizia Russo
- Clinical and Molecular Epidemiology, IRCSS San Raffaele Pisana, Via di Valcannuta 247, I-00166 Rome, Italy.
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