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Elkattan A, Matsumoto M, Nagata M, Mittraphab Y, Wahab GA, Ashour A, Zaki AA, Hamed ESAE, Shimizu K. Isolation of holostane-type saponins from the black sea cucumber Holothuria atra and evaluating their anti-allergic activity: in vitro and in silico study. Cytotechnology 2024; 76:721-734. [PMID: 39435416 PMCID: PMC11490590 DOI: 10.1007/s10616-024-00649-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Accepted: 07/25/2024] [Indexed: 10/23/2024] Open
Abstract
Sea cucumbers are both versatile marine organisms and an Asian marine food known to have several medicinal effects. We evaluated the anti-allergic potential of some major purified holostane-type saponins from the body wall of the black sea cucumber, Holothuria atra. Six saponin compounds were isolated, holothurin B (1), holothurin A (2), 24-dehydro echinoside A (3), desholothurin A1 (4), desholothurin A (5), and des 24-dehydro echinoside A (6). The structures were identified based on spectroscopic methods and by comparison with the literature. Each compound's inhibitory activity toward the release of β-hexosaminidase was evaluated. Among the six compounds, holothurin B (1) showed the strongest inhibition of the degranulation at all tested concentrations in a dose-dependent manner, compared to the positive control, quercetin. We also observed that holothurin B (1) was able to alleviate the inflammatory mediators interleukin (IL)-6, IL-13, and tumor necrosis factor-alpha (TNF-α). Holothurin B (1) also inhibited the Ca2+ influx stimulated by the calcium ionophore A23187, by suppressing the expression of inositol-1,4,5-triphosphate receptor (IP3R) mRNA. These results suggest that (i) holothurin B (1) has good anti-allergy activity without cytotoxicity at effective concentrations, and (ii) this compound could be a lead compound for the treatment of allergic diseases and associated inflammation. We also performed a molecular docking study for the tested compounds to correlate their binding modes and affinity for the IP3R with the in vitro results. The results concluded that the holostane-type saponins could be used as anti-allergy agents, which may be attributed to their holostane group. Supplementary Information The online version contains supplementary material available at 10.1007/s10616-024-00649-8.
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Affiliation(s)
- Amira Elkattan
- Department of Agro-Environmental Sciences, Faculty of Agriculture, Kyushu University, Fukuoka, Japan
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Masako Matsumoto
- Department of Agro-Environmental Sciences, Faculty of Agriculture, Kyushu University, Fukuoka, Japan
| | - Maki Nagata
- Department of Agro-Environmental Sciences, Faculty of Agriculture, Kyushu University, Fukuoka, Japan
| | - Yanisa Mittraphab
- Department of Agro-Environmental Sciences, Faculty of Agriculture, Kyushu University, Fukuoka, Japan
| | - Gehad Abdel Wahab
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Ahmed Ashour
- Department of Pharmacognosy, Faculty of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
- Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Ahmed Awad Zaki
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | | | - Kuniyoshi Shimizu
- Department of Agro-Environmental Sciences, Faculty of Agriculture, Kyushu University, Fukuoka, Japan
- Laboratory of Systematic Forest and Forest Products Sciences, Department of Agro-Environmental Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 744 Motooka, West Building 5, 8th Floor, Room 857, Nishi-ku, Fukuoka, 819-0395 Japan
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Mazlan NB, Abd Rahman NNB, Shukhairi SSB, Nazahuddin MNAB. Sea Cucumbers: Source of Nutritional, Medicinal, and Cosmeceutical Products. MARINE BIOTECHNOLOGY: APPLICATIONS IN FOOD, DRUGS AND ENERGY 2023:171-188. [DOI: 10.1007/978-981-99-0624-6_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Nugroho A, Harahap IA, Ardiansyah A, Bayu A, Rasyid A, Murniasih T, Setyastuti A, Putra MY. Antioxidant and antibacterial activities in 21 species of Indonesian sea cucumbers. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:239-248. [PMID: 35068568 PMCID: PMC8758811 DOI: 10.1007/s13197-021-05007-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/11/2021] [Accepted: 01/26/2021] [Indexed: 01/03/2023]
Abstract
Sea cucumbers are marine organisms with uses in food, cosmetics, and medicine. This study aimed to identify Indonesian sea cucumbers with high antioxidant and antibacterial activities. Twenty-one sea cucumber species were used for this study. Antioxidant capacity was evaluated using the 2,2-diphenyl-β-picrylhydrazine assay. Antibacterial activity was assessed using the disk diffusion assay, whereas the resazurin-based assay was employed to determine the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC). Volatile compounds possibly related to the biological activity of sea cucumbers were analyzed via gas chromatography-mass spectrometry (GC-MS). Holothuria atra had the strongest antioxidant capacity (IC50 = 14.22 ± 0.87 µg µL-1). Stichopus vastus displayed the best antibacterial activity against Staphylococcus aureus, whereas Stichopus ocellatus extract was most potent against Vibrio cholerae. Holothuria albiventer, which controlled Bacillus subtilis most effectively while also being active against S. aureus and V. cholerae, was the optimal antimicrobial species. H. albiventer and Actinopyga echinites inhibited B. subtilis growth at 12.5 µg µL-1. The MBC tests indicated that the antibacterial activities of sea cucumbers at the MIC were bacteriostatic, rather than bactericidal, in nature. GC-MS analysis uncovered long-chain fatty acids that might be associated with the antibacterial activities of sea cucumbers.
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Affiliation(s)
- Aji Nugroho
- Research Center for Biotechnology, Indonesian Institute of Sciences, Jl. Raya Jakarta-Bogor No. Km 46, Cibinong, Bogor, Jawa Barat 16911 Indonesia
- Center for National Marine Protected Area (BKKPN) Kupang, Ministry of Marine Affairs & Fisheries, Jl. Yos Sudarso Bolok Direction, Alak, Kupang, Nusa Tenggara Timur 85231 Indonesia
| | - Iskandar Azmy Harahap
- Research Center for Biotechnology, Indonesian Institute of Sciences, Jl. Raya Jakarta-Bogor No. Km 46, Cibinong, Bogor, Jawa Barat 16911 Indonesia
| | - Ardi Ardiansyah
- Research Center for Biotechnology, Indonesian Institute of Sciences, Jl. Raya Jakarta-Bogor No. Km 46, Cibinong, Bogor, Jawa Barat 16911 Indonesia
| | - Asep Bayu
- Research Center for Biotechnology, Indonesian Institute of Sciences, Jl. Raya Jakarta-Bogor No. Km 46, Cibinong, Bogor, Jawa Barat 16911 Indonesia
| | - Abdullah Rasyid
- Research Center for Biotechnology, Indonesian Institute of Sciences, Jl. Raya Jakarta-Bogor No. Km 46, Cibinong, Bogor, Jawa Barat 16911 Indonesia
| | - Tutik Murniasih
- Research Center for Biotechnology, Indonesian Institute of Sciences, Jl. Raya Jakarta-Bogor No. Km 46, Cibinong, Bogor, Jawa Barat 16911 Indonesia
| | - Ana Setyastuti
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih I, Ancol Timur, Jakarta, 14430 Indonesia
| | - Masteria Yunovilsa Putra
- Research Center for Biotechnology, Indonesian Institute of Sciences, Jl. Raya Jakarta-Bogor No. Km 46, Cibinong, Bogor, Jawa Barat 16911 Indonesia
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Evaluating In Silico the Potential Health and Environmental Benefits of Houseplant Volatile Organic Compounds for an Emerging 'Indoor Forest Bathing' Approach. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 19:ijerph19010273. [PMID: 35010532 PMCID: PMC8751036 DOI: 10.3390/ijerph19010273] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/10/2021] [Accepted: 12/23/2021] [Indexed: 12/13/2022]
Abstract
The practice of spending time in green areas to gain the health benefits provided by trees is well known, especially in Asia, as ‘forest bathing’, and the consequent protective and experimentally detectable effects on the human body have been linked to the biogenic volatile organic compounds released by plants. Houseplants are common in houses over the globe and are particularly appreciated for aesthetic reasons as well for their ability to purify air from some environmental volatile pollutants indoors. However, to the best of our knowledge, no attempt has been made to describe the health benefits achievable from houseplants thanks to the biogenic volatile organic compounds released, especially during the day, from some of them. Therefore, we performed the present study, based on both a literature analysis and in silico studies, to investigate whether the volatile compounds and aerosol constituents emitted by some of the most common houseplants (such as peace lily plant, Spathiphyllum wallisii, and iron plant, Aspidistra eliator) could be exploited in ‘indoor forest bathing’ approaches, as proposed here for the first time not only in private houses but also public spaces, such as offices, hospitals, and schools. By using molecular docking (MD) and other in silico methodologies for estimating vapor pressures and chemico-physical/pharmacokinetic properties prediction, we found that β-costol is an organic compound, emitted in appreciable amounts by the houseplant Spathiphyllum wallisii, endowed with potential antiviral properties as emerged by our MD calculations in a SARS-CoV-2 Mpro (main protease) inhibition study, together with sesquirosefuran. Our studies suggest that the anti-COVID-19 potential of these houseplant-emitted compounds is comparable or even higher than known Mpro inhibitors, such as eugenol, and sustain the utility of houseplants as indoor biogenic volatile organic compound emitters for immunity boosting and health protection.
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ALPER M, GÜNEŞ M. Evaluation of cytotoxic, apoptotic effects and phenolic compounds of sea cucumber Holothuria tubulosa (Gmelin, 1791) extracts. TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES 2020. [DOI: 10.3906/vet-1909-80] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Viju N, Punitha SMJ, Satheesh S. Antibiofilm activity of symbiotic Bacillus species associated with marine gastropods. ANN MICROBIOL 2020. [DOI: 10.1186/s13213-020-01554-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Abstract
Purpose
Generally, symbiotic marine bacteria are renowned for the synthesis of compounds with bioactive properties, and this has been documented in many previous studies. Therefore, the present study was aimed to isolate novel bacterial symbionts of gastropods that have the ability to synthesize bioactive compounds. These bioactive compounds could be used effectively as antibiofilm agents in order to overcome the problems associated with biofilm.
Methods
The bacteria associated with the surface of marine gastropods were isolated and characterized. Following this, the bacterial metabolites were extracted and their antibiofilm effect was evaluated on biofilm-forming bacteria on artificial substrates. Moreover, the biofilm-forming bacterium Alteromonas sp. was treated with the extracts of symbiotic bacteria in order to evaluate the influence of extracts over the synthesis of extracellular polymeric substance (EPS). Besides, the biologically active chemical constituents of the extracts were separated using thin-layer chromatography and subjected to gas chromatography and mass spectrometry (GC-MS) analysis for characterization.
Results
Three bacterial strains belonging to the species Bacillus firmus, Bacillus cereus and Bacillus subtilis were identified from the bacterial community associated with the gastropods. The antibiofilm assays revealed that the extract of three symbiotic bacteria significantly (p < 0.05) reduced the biofilm formation by the marine bacterium Alteromonas sp. on artificial materials. Also, the EPS synthesis by Alteromonas sp. was significantly inhibited due to symbiotic bacterial extract treatment. The chemical composition of the bioactive fraction isolated from the symbiotic bacteria extract revealed that most of the detected compounds were belonging to aromatic acid, fatty acid and carboxylic acid.
Conclusion
The results of this study clearly revealed that the bacteria belonging to the above listed Bacillus species can be considered as a promising source of natural antibiofilm agents.
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Lee WT, Tan BK, Eng SA, Yuen GC, Chan KL, Sim YK, Sulaiman SF, Shu-Chien AC. Black sea cucumber (Holothuria atra Jaeger, 1833) rescues Pseudomonas aeruginosa-infected Caenorhabditis elegans via reduction of pathogen virulence factors and enhancement of host immunity. Food Funct 2019; 10:5759-5767. [PMID: 31453615 DOI: 10.1039/c9fo01357a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A strategy to circumvent the problem of multidrug resistant pathogens is the discovery of anti-infectives targeting bacterial virulence or host immunity. Black sea cucumber (Holothuria atra) is a tropical sea cucumber species traditionally consumed as a remedy for many ailments. There is a paucity of knowledge on the anti-infective capacity of H. atra and the underlying mechanisms involved. The objective of this study is to utilize the Caenorhabditis elegans-P. aeruginosa infection model to elucidate the anti-infective properties of H. atra. A bioactive H. atra extract and subsequently its fraction were shown to have the capability of promoting the survival of C. elegans during a customarily lethal P. aeruginosa infection. The same entities also attenuate the production of elastase, protease, pyocyanin and biofilm in P. aeruginosa. The treatment of infected transgenic lys-7::GFP worms with this H. atra fraction restores the repressed expression of the defense enzyme lys-7, indicating an improved host immunity. QTOF-LCMS analysis revealed the presence of aspidospermatidine, an indole alkaloid, and inosine in this fraction. Collectively, our findings show that H. atra possesses anti-infective properties against P. aeruginosa infection, by inhibiting pathogen virulence and, eventually, reinstating host lys-7 expression.
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Affiliation(s)
- Wan-Ting Lee
- Malaysian Institute of Pharmaceuticals and Nutraceuticals (IPHARM), National Institute of Biotechnology Malaysia, Ministry of Energy, Science, Technology, Environment and Climate Change, Bukit Gambir, Malaysia
| | - Boon-Khai Tan
- Malaysian Institute of Pharmaceuticals and Nutraceuticals (IPHARM), National Institute of Biotechnology Malaysia, Ministry of Energy, Science, Technology, Environment and Climate Change, Bukit Gambir, Malaysia
| | - Su-Anne Eng
- School of Biological Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia.
| | - Gan Chee Yuen
- Analytical Biochemistry Research Centre, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Kit Lam Chan
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Yee Kwang Sim
- Center for Marine and Coastal Studies, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Shaida Fariza Sulaiman
- School of Biological Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia. and School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Alexander Chong Shu-Chien
- Malaysian Institute of Pharmaceuticals and Nutraceuticals (IPHARM), National Institute of Biotechnology Malaysia, Ministry of Energy, Science, Technology, Environment and Climate Change, Bukit Gambir, Malaysia and School of Biological Sciences, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia. and Centre for Chemical Biology, Sains@USM, Blok B No. 10, Persiaran Bukit Jambul, 11900 Bayan Lepas, Penang, Malaysia
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Kwon TR, Oh CT, Bak DH, Kim JH, Seok J, Lee JH, Lim SH, Yoo KH, Kim BJ, Kim H. Effects on skin of Stichopus japonicus viscera extracts detected with saponin including Holothurin A: Down-regulation of melanin synthesis and up-regulation of neocollagenesis mediated by ERK signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2018; 226:73-81. [PMID: 30102992 DOI: 10.1016/j.jep.2018.08.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 08/07/2018] [Accepted: 08/09/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Stichopus japonicus (sea cucumber), edible traditional food in Asia, and its extracts are renowned for their wound healing, pain relieving, and cosmetic effects in traditional medicine. Holothurins, toxins isolated from sea cucumber, are thought to be active components for their beneficial effects. However, researchers have yet to outline specific mechanisms thereof. AIM OF THE STUDY The present study was designed to evaluate the anti-melanogenic and anti-wrinkle properties of S. japonicus viscera extracts (VF) on the skin via in vitro and ex vivo experiments and to assess the anti-aging effects of S. japonicus viscera extracts in relation to known wound healing and cosmetic processes. MATERIALS AND METHODS The viscera of live S. japonicus specimens were freeze dried and ground into a powder. Aqueous extracts were subsequently prepared from the concentrated powder using a water extraction method. To investigate the inhibitory effects of VF on melanogenesis, mushroom tyrosinase activity assay and melanin assay were performed on Melan-A cells. To further delineate the anti-melanogenic properties of VF, western blot analysis for tyrosinase, TRP-1, TRP-2, MITF, and ERK was conducted. Changes in collagen synthesis in human dermal fibroblast (HDF) were evaluated via CCK-8 assay and immunocytochemistry to determine the anti-wrinkle effects of VF. Finally, anti-aging properties were examined in a human skin equivalent ex vivo model. RESULTS In Melan-A cells, VF treatment reduced melanin contents in a concentration-dependent manner. The anti-melanogenic effects of VF appeared to be due to enzymatic inhibition of tyrosinase. In CCK-8 assay, VF also significantly increased the viability of HDFs in a concentration-dependent manner. Immunoblot analysis revealed phosphorylation of ERK in HDFs treated with VF. In a human skin equivalent ex vivo model (Neoderm®-ED), VF treatment at a concentration of 50 μg/ml enhanced collagen type IV and Ki-67 expression and downregulated MMP-9 expression. CONCLUSION This study demonstrated that aqueous extracts from S. japonicus viscera are effective whitening and anti-aging agents that stimulate ERK signaling to inhibit melanin synthesis and promote collagen synthesis.
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Affiliation(s)
- Tae-Rin Kwon
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Chang Taek Oh
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Republic of Korea; Research & Development Center, Green Cross WellBeing Corporation, Seongnam, Republic of Korea
| | - Dong-Ho Bak
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Republic of Korea; Department of Medicine, Graduate School, Chung-Ang University, Seoul, Republic of Korea
| | - Jong Hwan Kim
- Department of Medicine, Graduate School, Chung-Ang University, Seoul, Republic of Korea
| | - Joon Seok
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Republic of Korea; Department of Medicine, Graduate School, Chung-Ang University, Seoul, Republic of Korea
| | - Jong Hoon Lee
- Research & Development Center, Green Cross WellBeing Corporation, Seongnam, Republic of Korea
| | - Su Hwan Lim
- Research & Development Center, Green Cross WellBeing Corporation, Seongnam, Republic of Korea
| | - Kwang Ho Yoo
- Department of Dermatology and Cutaneous Biology Research Center, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, Incheon, Republic of Korea
| | - Beom Joon Kim
- Department of Dermatology, Chung-Ang University College of Medicine, Seoul, Republic of Korea; Department of Medicine, Graduate School, Chung-Ang University, Seoul, Republic of Korea
| | - Heesu Kim
- Department of Dermatology and Cutaneous Biology Research Center, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, Incheon, Republic of Korea; Department of Dermatology, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Cytotoxic Desulfated Saponin from Holothuria atra Predicted to Have High Binding Affinity to the Oncogenic Kinase PAK1: A Combined In Vitro and In Silico Study. Sci Pharm 2018; 86:scipharm86030032. [DOI: 10.3390/scipharm86030032] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 08/23/2018] [Accepted: 08/23/2018] [Indexed: 11/16/2022] Open
Abstract
Sea cucumbers have long been utilized in foods and Asiatic folk medicines for their nutritive and health benefits. Herein, three sea cucumber species were investigated and Holothuria atra showed the highest cytotoxicity among these. Next, a desulfated saponin, desulfated echinoside B (DEB), was purified from H. atra through bioassay-guided fractionation. LC-ESI-MS (Liquid chromatography-electrospray ionization mass spectrometry) analysis also showed H. atra to be a rich source of saponins. DEB showed cytotoxicity on cancer cells with IC50 values of 0.5–2.5 µM, and on brine shrimps with an IC50 value of 9.2 µM. In molecular docking studies, DEB was found to bind strongly with the catalytic domain of PAK1 (p21-activated kinase 1) and it showed binding energy of −8.2 kcal/mol compared to binding energy of −7.7 kcal/mol for frondoside A (FRA). Both of them bind to the novel allosteric site close to the ATP-binding cleft. Molecular dynamics (MD) simulation demonstrated that DEB can form a more stable complex with PAK1, remaining inside the allosteric binding pocket and forming the maximum number of hydrogen bonds with the surrounding residues. Moreover, important ligand binding residues were found to be less fluctuating in the DEB-PAK1 complex than in the FRA-PAK1 complex throughout MD simulation. Our experimental and computational studies showed that both DEB and FRA can act as natural allosteric PAK1 inhibitors and DEB appeared to be more promising than FRA.
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Pangestuti R, Arifin Z. Medicinal and health benefit effects of functional sea cucumbers. J Tradit Complement Med 2018; 8:341-351. [PMID: 29992105 PMCID: PMC6035309 DOI: 10.1016/j.jtcme.2017.06.007] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 05/12/2017] [Accepted: 06/21/2017] [Indexed: 11/22/2022] Open
Abstract
Sea cucumbers have long been used as food and traditional medicine in Asian countries with Stichopus hermanni, Thelenota ananas, Thelenota anax, Holothuria fuccogilva, and Actinopyga mauritiana as most highly-valued species. These organisms are potential source of high value-added compounds with therapeutic properties such as triterpene glycosides, carotenoids, bioactive peptides, vitamins, minerals, fatty acids, collagens, gelatins, chondroitin sulfates, amino acids. In the recent years, health benefit effects of sea cucumbers have been validated through scientific research and have shown medicinal value such as wound healing, neuroprotective, antitumor, anticoagulant, antimicrobial, and antioxidant. These functional materials lead to potential development in various foods and biomedicine industries. In this review, we have presented a general view of major medicinal and health benefit effects of functional sea cucumbers from Asia region. The structural significance and the potential application of sea cucumber-derived functional materials as well as their nutritional value are also discussed.
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Affiliation(s)
- Ratih Pangestuti
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol Timur, Jakarta Utara 14430, Indonesia
| | - Zainal Arifin
- Research Center for Oceanography, Indonesian Institute of Sciences, Jl. Pasir Putih 1, Ancol Timur, Jakarta Utara 14430, Indonesia
- Deputy of Earth Sciences, Indonesian Institute of Sciences, Jl. Jenderal Gatot Soebroto No 10, Jakarta 12710, Indonesia
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Saad DY, Soliman MM, Mohamed AA, Youssef GB. Protective effects of sea cucumber (Holothuria atra) extract on testicular dysfunction induced by immune suppressant drugs in Wistar rats. Andrologia 2018; 50:e13017. [PMID: 29687464 DOI: 10.1111/and.13017] [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] [Accepted: 02/28/2018] [Indexed: 12/12/2022] Open
Abstract
The current study was aimed to evaluate the protective effect of Holothurian atra (HA) extract; naturally occurring marine resource, against methotrexate (MTX) induced testicular dysfunction. Mature rats received either MTX (20 mg/kg, intraperitoneally) or saline on the 7th day of experiment al design. Seven days prior and after MTX-injection, rats received HA at dose of 300 mg/kg intragastrically (HA + MTX group; HA group alone). Serum was extracted and testicular tissues were examined for the changes in serum biochemistry (liver & kidney biomarkers, testicular hormones and antioxidants), molecular and histopthological alterations using RT-PCR and immunohistochemistry. MTX-injected rats induced alteration in all testicular parameters. Prior administration of HA ameliorated the MTX-induced oxidative stress. HA administration normalised MTX-induced decrease in serum levels of interleukin-6 (IL-6), tumour necrosis factor alpha (TNF-α), interferon-gamma (IFN-γ), reproductive hormones (FSH, LH and testosterone) and antioxidants GST, SOD and catalase. MTX-injected rats down-regulated mRNA expression of GST, SOD, steroidogenesis associated genes, IFN-γ, Bcl2 and NFKB. MTX up-regulated BAX expression and caspase 9 immunoreactivity that were ameliorated in HA + MTX group. Collectively, HA ameliorated and restored all altered genes. In conclusion, HA is a promising supplement that is helpful in protection against testicular cytotoxicity and dysfunction induced by methotrexate.
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Affiliation(s)
- D Y Saad
- Faculty of Applied Medical Sciences, Medical Laboratory Department, Taif University, Turabah, Saudi Arabia.,Faculty of Science, Biology Department, Cairo University, Cairo, Egypt
| | - M M Soliman
- Faculty of Applied Medical Sciences, Medical Laboratory Department, Taif University, Turabah, Saudi Arabia.,Faculty of Veterinary Medicine, Biochemistry Department, Benha University, Benha, Egypt
| | - A A Mohamed
- Faculty of Science, Biology Department, Taif University, Taif, Saudi Arabia.,Department of Animal Reproduction and AI, Veterinary Research Division, National Research Center, Giza, Egypt
| | - G B Youssef
- Faculty of Veterinary Medicine, Forensic Medicine and Toxicology Department, Benha University, Benha, Egypt
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Chalorak P, Jattujan P, Nobsathian S, Poomtong T, Sobhon P, Meemon K. Holothuria scabra extracts exhibit anti-Parkinson potential in C. elegans: A model for anti-Parkinson testing. Nutr Neurosci 2017; 21:427-438. [PMID: 28276260 DOI: 10.1080/1028415x.2017.1299437] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES Parkinson's disease (PD) is associated with aggregation of α-synuclein and selective death of dopaminergic (DA) neurons in the substantia nigra, thereby leading to cognitive and motor impairments. Nowadays, the drugs commonly used for PD treatment, such as levodopa, provide only symptomatic relief. Therefore, seeking new drugs against PD, especially from plants and marine organisms, is one of the major research areas to be explored. This study aimed to investigate the anti-Parkinson activity of the extracts from the sea cucumber, Holothuria scabra, by using Caenorhabditis elegans as a model. METHODS H. scabra was solvent-extracted and subdivided into six fractions including whole body-ethyl acetate (WBEA), body wall-ethyl acetate (BWEA), viscera-ethyl acetate (VIEA), whole body-butanol (WBBU), body wall-butanol (BWBU), and viscera-butanol (VIBU). The extracts were tested in C. elegans BZ555 strain expressing the green fluorescent protein (GFP) specifically in the DA neurons and NL5901 strain expressing human α-synuclein in the muscle cells. RESULTS WBEA, BWEA, and WBBU fractions of H. scabra extracts at 500 µg/ml significantly attenuated DA neuron-degeneration induced by selective cathecholamine neurotoxin 6-hydroxydopamine (6-OHDA) in the BZ555 strain. Moreover, the extracts also reduced α-synuclein aggregation and restored lipid content in NL5901, as well as improved food-sensing behavior and prolonged lifespan in the 6-OHDA-treated wild-type strain. DISCUSSION The study indicated that the H. scabra extracts have anti-Parkinson potential in the C. elegans model. These findings encourage further investigations on using the H. scabra extract, as well as its active constituent compounds, as a possible preventive and/or therapeutic intervention against PD.
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Affiliation(s)
- Pawanrat Chalorak
- a Department of Anatomy, Faculty of Science , Mahidol University , Rama VI Road Bangkok, 10400 , Thailand
| | - Prapaporn Jattujan
- a Department of Anatomy, Faculty of Science , Mahidol University , Rama VI Road Bangkok, 10400 , Thailand
| | - Saksit Nobsathian
- b Mahidol University , Nakhonsawan Campus, Nakhonsawan 60130 , Thailand
| | - Tanate Poomtong
- c The Coastal Fisheries Research and Development Center , Prachuapkhirikhun 77000 , Thailand
| | - Prasert Sobhon
- a Department of Anatomy, Faculty of Science , Mahidol University , Rama VI Road Bangkok, 10400 , Thailand.,d Faculty of Allied Health Sciences, Burapha University , Chonburi 20131 , Thailand
| | - Krai Meemon
- a Department of Anatomy, Faculty of Science , Mahidol University , Rama VI Road Bangkok, 10400 , Thailand
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Antiseptic effect of sea cucumber ( Holothuria atra) against multi-organ failure induced by sepsis: Molecular and histopathological study. Exp Ther Med 2016; 12:222-230. [PMID: 27347042 PMCID: PMC4906945 DOI: 10.3892/etm.2016.3321] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 03/10/2016] [Indexed: 12/11/2022] Open
Abstract
Sepsis is a systemic inflammatory response to infection and severe sepsis patients can develop acute lung and liver injury. The aim of the present study was to evaluate the efficacy of Holothuria atra methanolic body wall extract (HaE), as an antioxidant and anti-inflammatory agent against induced sepsis in a cecal ligation and puncture (CLP) rat model. In total, 30 males albino rats were divided into three groups (n=10 each) as follows: Sham (Sh), which was used as negative control; sepsis (Se), which was used as a positive control and was subjected to CLP surgery; and Ho, which was subjected to CLP and fed with 200 mg/kg (body weight) of HaE, once daily for 7 days. Subsequently, the expression of various genes was detected by polymerase chain reaction, while liver and lung tissues were examined by immunohistochemistry. The expression of Caspase-3 was significantly reduced in liver and lung tissues in the Ho group, while the expression levels of Gsta2, Cat and Sod1 genes were slightly reduced in the Ho group, when compared with the Se group. In addition, expression levels of tumor necrosis factor, interferon-γ, liver interleukin (IL)1b and lung IL1a were reduced in the Ho group compared with the Se group. Furthermore, histopathological changes were observed in liver tissues of the Se group, including congestion of hepatoportal blood vessel and focal hepatic necrosis, while lung tissues showed marked edema, hemorrhage and alveolar septal thickening. The Ho group showed apparent normal hepatic parenchyma and slight interstitial pneumonia. Immunohistochemical staining of caspase-3 in liver and lung tissues showed no expression in the Sh group, strong expression in the Se group and moderate expression in the Ho group. In conclusion, HaE demonstrated beneficial effect against induced sepsis, which may be attributed to its antioxidant and antiapoptotic activities.
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