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Dos Santos GS, Sousa Teixeira MV, da Costa Clementino L, Gama-Filho PA, Pereira LM, Rodrigues Teixeira T, Cardoso Furtado NAJ, da Silva Graminha MA, Yatsuda AP, Neto PC, Edrada-Ebel RA, Debonsi HM. Annotation of GC-MS Data of Antimicrobial Constituents in the Antarctic Seaweed Phaeurus antarcticus by Molecular Networking. Chem Biodivers 2023; 20:e202300429. [PMID: 37908056 DOI: 10.1002/cbdv.202300429] [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: 03/27/2023] [Revised: 10/05/2023] [Accepted: 10/31/2023] [Indexed: 11/02/2023]
Abstract
Phaeurus antarcticus is a member of the Desmarestiaceae family endemic to the Antarctic Peninsula. Reports addressing its chemical composition and biological activities are scarce. Herein, bioactive non-polar compounds of P. antarcticus against pathogenic bacteria, Leishmania amazonensis and Neospora caninum parasites were targeted through GC-MS Molecular Networking and multivariate analysis (OPLS-DA). The effects on horseradish peroxidase (HRP) were also evaluated. P. antarcticus exhibited selective bacteriostatic and bactericidal activities against Staphylococcus aureus with MIC and MBC values from 6.25-100 μg mL-1 . Fractions HX-FC and HX-FD were the most active against L. amazonensis with EC50 ranging from 18.5-62.3 μg mL-1 . Additionally, fractions HX-FC and HX-FD showed potent inhibition of N. caninum at EC50 values of 2.8 and 6.3 μg mL-1 , respectively. All fractions inhibited HRP activity, indicating possible interactions with Heme proteins. It was possible to annotate compounds from tree mains clusters, containing terpenoids, steroids, fatty acids, and alcohols by correlating the spectral data of the GC-MS analysis with Molecular Networking and the OPLS-DA results.
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Affiliation(s)
- Gustavo Souza Dos Santos
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Maria Valdeline Sousa Teixeira
- Department of Pharmaceutical Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | | | - Péricles Abreu Gama-Filho
- Department of Clinical Analysis, Toxicology and Food Science, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Luiz Miguel Pereira
- Department of Clinical Analysis, Toxicology and Food Science, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Thaiz Rodrigues Teixeira
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | | | | | - Ana Patrícia Yatsuda
- Department of Clinical Analysis, Toxicology and Food Science, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Pio Colepicolo Neto
- Department of Biochemistry, Institute of Chemistry, University of São Paulo, São Paulo, SP, Brazil
| | - Ru Angelie Edrada-Ebel
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - Hosana Maria Debonsi
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
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Lee JE, Xu X, Jeong SM, Kang WS, Ryu SH, Kim HH, Kim SR, Lee GH, Kim MJ, Ahn DH. Properties and anti-inflammatory effects of Sargassum muticum enzymatic extracts decomposed using crude enzyme from Shewanella oneidensis PKA1008. Food Sci Biotechnol 2022; 31:1299-1307. [PMID: 35992317 PMCID: PMC9385925 DOI: 10.1007/s10068-022-01103-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 12/22/2021] [Accepted: 05/13/2022] [Indexed: 11/30/2022] Open
Abstract
This study was conducted to investigate the general properties of an enzymatic extract of Sargassum muticum (SM) produced using a crude enzyme from Shewanella oneidensis PKA 1008 and their anti-inflammatory activities. The SM was mixed with crude enzymes from S. oneidensis PKA 1008 (1:1 (v/v)) and incubated at 30 °C for 0, 3, 6, 12, 24, 48, and 60 h. S. oneidensis PKA 1008 crude enzyme showed the highest SM enzymatic extracts degradation ability when reacted with SM for 48 h. These evaluations demonstrated a 134.25% increase in reducing sugar content and a 14.90% reduction in viscosity at 48 h. The pH, lightness (L*) and yellowness (b*) of the SM enzymatic extracts decreased significantly with increasing reaction time. Moreover, the SM enzymatic extracts demonstrated significant anti-inflammatory activity. These results indicate that the crude enzyme from S. oneidensis PKA 1008 can be used to enhance the polysaccharide degradation of SM, and the resultant oligosaccharides may have an anti-inflammatory effect.
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Mitigating the negative impacts of marine invasive species – Sargassum muticum - a key seaweed for skincare products development. ALGAL RES 2022. [DOI: 10.1016/j.algal.2022.102634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Rushdi MI, Abdel-Rahman IAM, Saber H, Attia EZ, Abdelraheem WM, Madkour HA, Abdelmohsen UR. The genus Turbinaria: chemical and pharmacological diversity. Nat Prod Res 2021; 35:4560-4578. [PMID: 32091241 DOI: 10.1080/14786419.2020.1731741] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/19/2020] [Accepted: 02/09/2020] [Indexed: 12/22/2022]
Abstract
The Genus Turbinaria is still chemically and pharmacologically underexplored. These brown algae belong to the family Sargassaceae. Therapeutic potentials of pure compounds isolated from the Genus Turbinaria are extraordinarily promising as antiproliferative, antipyretic, anti-inflammatory immunostimulatory, anti-diabetic, anti-obesity, antiviral, antimicrobial, cardioprotective, hepatoprotective and hypolipidemic. Those activities are represented by diverse classes of compounds including sterols, amino acids, fatty acids, alcohols, halocarbons, hydrocarbons, carbohydrates, esters and cyclic tetrapyrrole compounds. This review focuses on the Genus Turbinaria during the period 1972 to 2019.
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Affiliation(s)
- Mohammed I Rushdi
- Faculty of Pharmacy, Department of Pharmacognosy, South Valley University, Qena, Egypt
| | - Iman A M Abdel-Rahman
- Faculty of Pharmacy, Department of Pharmacognosy, South Valley University, Qena, Egypt
| | - Hani Saber
- Faculty of Science, Department of Botany and Microbiology, South Valley University, Qena, Egypt
| | - Eman Zekry Attia
- Faculty of Pharmacy, Department of Pharmacognosy, Minia University, Minia, Egypt
| | - Wedad M Abdelraheem
- Faculty of Medicine, Department of Medical Microbiology and Immunology, Minia University, Minia, Egypt
| | - Hashem A Madkour
- Department of Marine and Environmental Geology, National Institute of Oceanography and Fisheries, Hurghada, Egypt
| | - Usama Ramadan Abdelmohsen
- Faculty of Pharmacy, Department of Pharmacognosy, Minia University, Minia, Egypt
- Faculty of Pharmacy, Department of Pharmacognosy, Deraya University, New Minia City, Egypt
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5
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Afonso C, Correia AP, Freitas MV, Baptista T, Neves M, Mouga T. Seasonal Changes in the Nutritional Composition of Agarophyton vermiculophyllum (Rhodophyta, Gracilariales) from the Center of Portugal. Foods 2021; 10:1145. [PMID: 34065392 PMCID: PMC8160604 DOI: 10.3390/foods10051145] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/12/2021] [Accepted: 05/17/2021] [Indexed: 02/07/2023] Open
Abstract
Seaweeds exhibit high nutritional value due to a balanced concentration of proteins, vitamins and minerals, a high concentration of low digestibility polysaccharides, and reduced levels of lipids, many of which are n-3 and n-6 fatty acids. The species Agarophyton vermiculophyllum is no exception and, as such, a comprehensive study of the chemical and nutritional profile of this red seaweed was carried out for 1 year. Seasonal variations in moisture, ash, protein and amino acids content, crude fibers, ascorbic acid, agar, lipids, and the corresponding fatty acid profile, were analyzed. We found low levels of fatty acids and a high protein content, but also noticed interesting seasonal change patterns in these compounds. The present study gives insights on the environmental conditions that can lead to changes in the nutritional composition of this species, aiming, therefore, to bring new conclusions about the manipulation of environmental conditions that allow for maximizing the nutritional value of this seaweed.
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Affiliation(s)
- Clélia Afonso
- MARE—Marine and Environmental Sciences Centre, ESTM, Polytechnic of Leiria, Edifício CETEMARES, Av. Porto de Pesca, 2520-641 Peniche, Portugal; (A.P.C.); (M.V.F.); (T.B.); (M.N.); (T.M.)
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Pacheco D, Araújo GS, Cotas J, Gaspar R, Neto JM, Pereira L. Invasive Seaweeds in the Iberian Peninsula: A Contribution for Food Supply. Mar Drugs 2020; 18:E560. [PMID: 33207613 PMCID: PMC7697577 DOI: 10.3390/md18110560] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/06/2020] [Accepted: 11/12/2020] [Indexed: 12/11/2022] Open
Abstract
The introduction of exotic organisms in marine ecosystems can lead to economic and ecological losses. Globally, seaweeds represent a significant part of these non-indigenous species (NIS), with 407 introduced algal species. Furthermore, the presence of NIS seaweeds has been reported as a major concern worldwide since the patterns of their potential invasion mechanisms and vectors are not yet fully understood. Currently, in the Iberian Peninsula, around 50 NIS seaweeds have been recorded. Some of these are also considered invasive due to their overgrowth characteristic and competition with other species. However, invasive seaweeds are suitable for industrial applications due to their high feedstock. Hence, seaweeds' historical use in daily food diet, allied to research findings, showed that macroalgae are a source of nutrients and bioactive compounds with nutraceutical properties. The main goal of this review is to evaluate the records of NIS seaweeds in the Iberian Peninsula and critically analyze the potential of invasive seaweeds application in the food industry.
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Affiliation(s)
- Diana Pacheco
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (D.P.); (J.C.); (R.G.); (J.M.N.)
| | - Glacio Souza Araújo
- Federal Institute of Education, Science and Technology of Ceará–IFCE, Campus Aracati, CE 040, km 137,1, Aracati 62800-000, Ceará, Brazil;
| | - João Cotas
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (D.P.); (J.C.); (R.G.); (J.M.N.)
| | - Rui Gaspar
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (D.P.); (J.C.); (R.G.); (J.M.N.)
| | - João M. Neto
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (D.P.); (J.C.); (R.G.); (J.M.N.)
| | - Leonel Pereira
- Department of Life Sciences, Marine and Environmental Sciences Centre (MARE), University of Coimbra, 3000-456 Coimbra, Portugal; (D.P.); (J.C.); (R.G.); (J.M.N.)
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Ramadan G, Fouda WA, Ellamie AM, Ibrahim WM. Dietary supplementation of Sargassum latifolium modulates thermo-respiratory response, inflammation, and oxidative stress in bacterial endotoxin-challenged male Barki sheep. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:33863-33871. [PMID: 32533495 DOI: 10.1007/s11356-020-09568-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 06/01/2020] [Indexed: 06/11/2023]
Abstract
Endotoxemia is mainly caused by translocation of bacterial lipopolysaccharides (LPS) into the bloodstream. This in turn enhances systemic inflammation and inappropriate production of reactive oxygen species, leading to oxidative injury of vital internal organs and other dangerous effects that can be life-threatening. Here, we evaluated/compared the modulatory effects of consuming two different doses (2% and 4% of the diet) of brown seaweeds (Sargassum latifolium) for 40 consecutive days on thermo-respiratory response, inflammation, and oxidative stress in Barki male sheep (Ovis aries) challenged twice with bacterial LPS (1.25 μg/kg body weight, injected intravenously on days 28 and 35 of the experimental period). The results showed that the diet containing Sargassum latifolium (especially at 4%) modulated significantly (P < 0.05-0.001) the increase in the thermo-respiratory response (skin and rectal temperatures, and respiration rate) and the obtained systemic inflammation (blood leukocytosis, the elevation in the erythrocyte sedimentation rate, and the increase in serum proinflammatory cytokines and heat shock protein-70 concentrations) in the LPS-challenged sheep. In addition, it improved significantly (P < 0.001, especially at 4%) the total antioxidant capacity of the blood of LPS-challenged sheep by increasing the catalase and superoxide dismutase activities. Moreover, it decreased the blood markers of tissue damage (malondialdehyde concentration and the activities of alanine aminotransferase and lactate dehydrogenase) in the LPS-challenged sheep. In conclusion, the diet containing 4% Sargassum latifolium may have potential impact in protecting the ruminant livestock from the serious effects of endotoxemia through improving the animals' antioxidant defense system and regulating their inflammatory and thermo-respiratory responses.
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Affiliation(s)
- Gamal Ramadan
- Zoology Department, Faculty of Science, Ain Shams University, Khalifa El-Maamon st., Abbasiya sq, Cairo, 11566, Egypt.
| | - Wafaa A Fouda
- Physiology of Animal and Poultry Department, Animal and Poultry Production Division, Desert Research Center, Cairo, Egypt
| | - Ashgan M Ellamie
- Physiology of Animal and Poultry Department, Animal and Poultry Production Division, Desert Research Center, Cairo, Egypt
| | - Wael M Ibrahim
- Botany Department, Faculty of Science, Damanhour University, Damanhour, Egypt
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Saraswati, Giriwono PE, Iskandriati D, Tan CP, Andarwulan N. Sargassum Seaweed as a Source of Anti-Inflammatory Substances and the Potential Insight of the Tropical Species: A Review. Mar Drugs 2019; 17:E590. [PMID: 31627414 PMCID: PMC6835611 DOI: 10.3390/md17100590] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 08/21/2019] [Accepted: 08/30/2019] [Indexed: 02/06/2023] Open
Abstract
Sargassum is recognized both empirically and scientifically as a potential anti-inflammatory agent. Inflammation is an important response in the body that helps to overcome various challenges to body homeostasis such as microbial infections, tissue stress, and certain injuries. Excessive and uncontrolled inflammatory conditions can affect the pathogenesis of various diseases. This review aims to explore the potential of Sargassum's anti-inflammatory activity, not only in crude extracts but also in sulfated polysaccharides and purified compounds. The tropical region has a promising availability of Sargassum biomass because its climate allows for the optimal growth of seaweed throughout the year. This is important for its commercial utilization as functional ingredients for both food and non-food applications. To the best of our knowledge, studies related to Sargassum's anti-inflammatory activity are still dominated by subtropical species. Studies on tropical Sargassum are mainly focused on the polysaccharides group, though there are some other potentially bioactive compounds such as polyphenols, terpenoids, fucoxanthin, fatty acids and their derivatives, typical polar lipids, and other groups. Information on the modulation mechanism of Sargassum's bioactive compounds on the inflammatory response is also discussed here, but specific mechanisms related to the interaction between bioactive compounds and targets in cells still need to be further studied.
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Affiliation(s)
- Saraswati
- Department of Food Science and Technology, Faculty of Agricultural Engineering and Technology, Bogor Agricultural University, Bogor 16680, Indonesia; (S.); (P.E.G.)
| | - Puspo Edi Giriwono
- Department of Food Science and Technology, Faculty of Agricultural Engineering and Technology, Bogor Agricultural University, Bogor 16680, Indonesia; (S.); (P.E.G.)
- Southeast Asian Food and Agricultural Science Technology (SEAFAST) Center, Bogor Agricultural University, Bogor 16680, Indonesia
| | - Diah Iskandriati
- Primate Research Center, Bogor Agricultural University, Bogor 16151, Indonesia;
| | - Chin Ping Tan
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | - Nuri Andarwulan
- Department of Food Science and Technology, Faculty of Agricultural Engineering and Technology, Bogor Agricultural University, Bogor 16680, Indonesia; (S.); (P.E.G.)
- Southeast Asian Food and Agricultural Science Technology (SEAFAST) Center, Bogor Agricultural University, Bogor 16680, Indonesia
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Juárez-Portilla C, Olivares-Bañuelos T, Molina-Jiménez T, Sánchez-Salcedo JA, Moral DID, Meza-Menchaca T, Flores-Muñoz M, López-Franco Ó, Roldán-Roldán G, Ortega A, Zepeda RC. Seaweeds-derived compounds modulating effects on signal transduction pathways: A systematic review. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 63:153016. [PMID: 31325683 DOI: 10.1016/j.phymed.2019.153016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 06/28/2019] [Accepted: 07/02/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Recently, the study of marine natural products has gained interest due to their relevant biological activities. Specially, seaweeds produce bioactive compounds that could act as modulators of cell signaling pathways involved in a plethora of diseases. Thereby, the description of the molecular mechanisms by which seaweeds elicit its biological functions will certainly pave the way to the pharmacological development of drugs. AIM This review describes the molecular mechanisms by which seaweeds act and its possible utilization in the design of new drugs. METHODS This review was conducted according to the PRISMA-P guidelines for systematic reviews. Two independent authors searched into four different databases using combinations of keywords. Two more authors selected the articles following the eligibility criteria. Information extraction was conducted by two separated authors and entered into spreadsheets. Methodological quality and risk of bias were determined applying a 12-question Risk of Bias criteria tool. RESULTS AND DISCUSSION We found 2360 articles (SCOPUS: 998; PubMed: 678; Wiley: 645 and EBSCO: 39) using the established keywords, of which 113 articles fit the inclusion criteria and were included in the review. This work comprises studies in cell lines, and animal models, any clinical trial was excluded. The articles were published from 2005 up to March 31st 2018. The biggest amount of articles was published in 2017. Furthermore, the seaweeds tested in the studies were collected in 15 countries, mainly in Eastern countries. We found that the main modulated signaling pathways by seaweeds-derivate extracts and compounds were: L-Arginine/NO, TNF-α, MAPKs, PI3K/AKT/GSK, mTOR, NF-κB, extrinsic and intrinsic apoptosis, cell cycle, MMPs and Nrf2. Finally, the articles we analyzed showed moderate risk of bias in almost all the parameters evaluated. However, the studies fail to describe the place and characteristics of sample collection, the sample size, and the blindness of the experimental design. CONCLUSION In this review we identified and summarized relevant information related to seaweed-isolated compounds and extracts having biological activity; their role in different signal pathways to better understand their potential to further development of cures for cancer, diabetes, and inflammation-related diseases.
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Affiliation(s)
- Claudia Juárez-Portilla
- Centro de Investigaciones Biomédicas, Universidad Veracruzana. Av. Dr. Luis Castelazo Ayala s/n. Col. Industrial Ánimas, C.P. 91190, Xalapa, Veracruz, México
| | - Tatiana Olivares-Bañuelos
- Instituto de Investigaciones Oceanológicas, Universidad Autónoma de Baja California. Km 103 autopista Tijuana-Ensenada, A.P. 453. Ensenada, Baja California, México
| | - Tania Molina-Jiménez
- Facultad de Química Farmacéutica Biológica, Universidad Veracruzana. Circuito Gonzalo Aguirre Beltrán s/n. Zona Universitaria, C.P. 91000, Xalapa, Veracruz, México
| | - José Armando Sánchez-Salcedo
- Programa de Doctorado en Ciencias Biológicas y de la Salud, Universidad Autónoma Metropolitana. Av. San Rafael Atlixco No. 186, Col. Vicentina, C.P. 09340, Iztapalapa, Ciudad de México
| | - Diana I Del Moral
- Programa de Doctorado en Ciencias Biomédicas, Universidad Veracruzana. Av. Dr. Luis Castelazo Ayala s/n. Col. Industrial Ánimas, C.P. 91190, Xalapa, Veracruz, México
| | - Thuluz Meza-Menchaca
- Laboratorio de Genómica Humana, Facultad de Medicina, Universidad Veracruzana. Médicos y Odontólogos s/n. Col. Unidad del Bosque, C.P. 91010, Xalapa, Veracruz, México
| | - Mónica Flores-Muñoz
- Instituto de Ciencias de la Salud, Universidad Veracruzana. Av. Dr. Luis Castelazo Ayala s/n. Col. Industrial Ánimas, C.P. 91190, Xalapa, Veracruz, México
| | - Óscar López-Franco
- Instituto de Ciencias de la Salud, Universidad Veracruzana. Av. Dr. Luis Castelazo Ayala s/n. Col. Industrial Ánimas, C.P. 91190, Xalapa, Veracruz, México
| | - Gabriel Roldán-Roldán
- Laboratorio de Neurobiología Conductual, Departamento de Fisiología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Arturo Ortega
- Laboratorio de Neurotoxicología, Departamento de Toxicología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, A.P. 14-740, 07300, Ciudad de México, México
| | - Rossana C Zepeda
- Centro de Investigaciones Biomédicas, Universidad Veracruzana. Av. Dr. Luis Castelazo Ayala s/n. Col. Industrial Ánimas, C.P. 91190, Xalapa, Veracruz, México.
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Komba S, Kotake-Nara E, Tsuzuki W. Degradation of Fucoxanthin to Elucidate the Relationship between the Fucoxanthin Molecular Structure and Its Antiproliferative Effect on Caco-2 Cells. Mar Drugs 2018; 16:E275. [PMID: 30082622 PMCID: PMC6117710 DOI: 10.3390/md16080275] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 07/30/2018] [Accepted: 08/02/2018] [Indexed: 01/29/2023] Open
Abstract
Fucoxanthin has an antiproliferative effect on cancer cells, but its detailed structure⁻activity correlation has not yet been elucidated. To elucidate this correlation, fucoxanthin was degraded by ozonolysis. The degraded compounds of fucoxanthin obtained by ozonolysis were purified by HPLC and analyzed by NMR. The polyene chain of fucoxanthin was cleaved by ozonolysis, and the fucoxanthin was divided into two types of cyclohexyl derivatives, one with a β,γ-epoxy ketone group and the other with an allenic bond. In order to elucidate the structure⁻activity correlation, Caco-2 cells (human colorectal carcinoma) were treated with fucoxanthin degradation compounds. It was found that the entire structure of fucoxanthin is not essential for its antiproliferative effect and that even a partial structure exerts this effect.
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Affiliation(s)
- Shiro Komba
- Food Component Analysis Unit, Food Research Institute, National Agriculture and Food Research Organization, 2-1-12, Kannondai, Tsukuba, Ibaraki 305-8642, Japan.
| | - Eiichi Kotake-Nara
- Food Component Analysis Unit, Food Research Institute, National Agriculture and Food Research Organization, 2-1-12, Kannondai, Tsukuba, Ibaraki 305-8642, Japan.
| | - Wakako Tsuzuki
- Food Component Analysis Unit, Food Research Institute, National Agriculture and Food Research Organization, 2-1-12, Kannondai, Tsukuba, Ibaraki 305-8642, Japan.
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Anti-inflammatory effect of Apo-9'-fucoxanthinone via inhibition of MAPKs and NF-kB signaling pathway in LPS-stimulated RAW 264.7 macrophages and zebrafish model. Int Immunopharmacol 2018; 59:339-346. [PMID: 29679858 DOI: 10.1016/j.intimp.2018.03.034] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 03/17/2018] [Accepted: 03/29/2018] [Indexed: 12/27/2022]
Abstract
In this study, we confirmed the anti-inflammatory effect of Apo-9-fucoxanthinone (AF) in in vitro RAW 264.7 cells and in vivo zebrafish model. In lipopolysaccharide (LPS)-stimulated zebrafish, AF significantly decreased the production of reactive oxygen species (ROS), nitric oxide (NO) and cell death. In addition, the mRNA expression of inducible nitric oxide synthase (iNOS), suppressed cyclooxygenase-2 (COX-2) and an inflammatory cytokines; IL-1β, TNF-α were shown reduction. And AF significantly inhibited NO production and expression of iNOS in LPS-stimulated RAW 264.7 cells. Further, AF suppressed COX-2, prostaglandin E2 (PGE2), and pro-inflammatory cytokines such as interleukin-6 (IL-6), IL-1β, and tumor necrosis factor-α (TNF-α) at 25, 50 and 100 μg/mL, respectively. Further mechanistic studies showed that AF suppressed the nuclear factor-kB (NF-kB) pathway and phosphorylation of mitogen-activated protein kinase (MAPK) pathway molecules such as extracellular signal-regulated kinase (ERK) and c-Jun N-terminal kinase (JNK). According to the results, AF can be used and applied as a useful anti-inflammatory agent of nutraceutical or pharmaceutical.
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12
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Jang JH, Lee JH, Chand HS, Lee JS, Lin Y, Weathington N, Mallampalli R, Jeon YJ, Nyunoya T. APO-9'-Fucoxanthinone Extracted from Undariopsis peteseniana Protects Oxidative Stress-Mediated Apoptosis in Cigarette Smoke-Exposed Human Airway Epithelial Cells. Mar Drugs 2016; 14:E140. [PMID: 27455285 PMCID: PMC4962029 DOI: 10.3390/md14070140] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 07/12/2016] [Accepted: 07/18/2016] [Indexed: 01/16/2023] Open
Abstract
Long-term cigarette smoking increases the risk for chronic obstructive pulmonary disease (COPD), characterized by irreversible expiratory airflow limitation. The pathogenesis of COPD involves oxidative stress and chronic inflammation. Various natural marine compounds possess both anti-oxidant and anti-inflammatory properties, but few have been tested for their efficacy in COPD models. In this study, we conducted an in vitro screening test to identify natural compounds isolated from various brown algae species that might provide protection against cigarette smoke extract (CSE)-induced cytotoxicity. Among nine selected natural compounds, apo-9'-fucoxanthinone (Apo9F) exhibited the highest protection against CSE-induced cytotoxicity in immortalized human bronchial epithelial cells (HBEC2). Furthermore, the protective effects of Apo9F were observed to be associated with a significant reduction in apoptotic cell death, DNA damage, and the levels of mitochondrial reactive oxygen species (ROS) released from CSE-exposed HBEC2 cells. These results suggest that Apo9F protects against CSE-induced DNA damage and apoptosis by regulating mitochondrial ROS production.
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Affiliation(s)
- Jun-Ho Jang
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA.
- Medical Specialty Service Line, VA Pittsburgh Healthcare System, Pittsburgh, PA 15240, USA.
| | - Ji-Hyeok Lee
- Department of Marine Science, Jeju National University, Jeju 690-756, Korea.
| | - Hitendra S Chand
- Lovelace Respiratory Research Institute, Albuquerque, NM 87108, USA.
| | - Jong-Soo Lee
- Department of Seafood Science and Technology, Institute of Marine Industry, Gyeongsang National University, Tongyeong 650-160, Korea.
| | - Yong Lin
- Lovelace Respiratory Research Institute, Albuquerque, NM 87108, USA.
| | | | - Rama Mallampalli
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA.
- Medical Specialty Service Line, VA Pittsburgh Healthcare System, Pittsburgh, PA 15240, USA.
| | - You-Jin Jeon
- Department of Marine Science, Jeju National University, Jeju 690-756, Korea.
| | - Toru Nyunoya
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA.
- Medical Specialty Service Line, VA Pittsburgh Healthcare System, Pittsburgh, PA 15240, USA.
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Anti-inflammatory, analgesic activities and gastro-protective effects of the phenolic contents of the red alga, Laurencia obtusa. Eur J Integr Med 2016. [DOI: 10.1016/j.eujim.2015.12.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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14
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Antibacterial and anti-inflammatory finishing of cotton by microencapsulation using three marine organisms. Int J Biol Macromol 2016; 86:59-64. [PMID: 26776873 DOI: 10.1016/j.ijbiomac.2016.01.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Revised: 01/07/2016] [Accepted: 01/11/2016] [Indexed: 12/22/2022]
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15
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Han SC, Kang NJ, Yoon WJ, Kim S, Na MC, Koh YS, Hyun JW, Lee NH, Ko MH, Kang HK, Yoo ES. External Application of Apo-9'-fucoxanthinone, Isolated from Sargassum muticum, Suppresses Inflammatory Responses in a Mouse Model of Atopic Dermatitis. Toxicol Res 2016; 32:109-14. [PMID: 27123161 PMCID: PMC4843979 DOI: 10.5487/tr.2016.32.2.109] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 12/15/2015] [Accepted: 01/27/2016] [Indexed: 11/20/2022] Open
Abstract
Allergic skin inflammation such as atopic dermatitis is characterized by skin barrier dysfunction, edema, and infiltration with various inflammatory cells. The anti-inflammatory effects of Apo-9′-fucoxanthinone, isolated from Sargassum muticum, have been described in many diseases, but the mechanism by which it modulates the immune system is poorly understood. In this study, the ability of Apo-9′-fucoxanthinone to suppress allergic reactions was investigated using a mouse model of atopic dermatitis. The Apo-9′-fucoxanthinone-treated group showed significantly decreased immunoglobulin E in serum. Also, Apo-9′-fucoxanthinone treatment resulted in a smaller lymph node size with reduced the thickness and length compared to the induction group. In addition, Apo-9′-fucoxanthinone inhibited the expression of interleukin-4, interferon-gamma and tumor necrosis factor-alpha by phorbol 12-myristate 13-acetate and ionomycin-stimulated lymphocytes. These results suggest that Apo-9′-fucoxanthinone may be a useful therapeutic strategy for treating chronic inflammatory diseases.
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Affiliation(s)
- Sang-Chul Han
- Department of Medicine, School of Medicine, Jeju National University, Jeju, Korea
| | - Na-Jin Kang
- Department of Medicine, School of Medicine, Jeju National University, Jeju, Korea
| | - Weon-Jong Yoon
- Jeju Biodiversity Research Institute (JBRI), Jeju Technopark (JTP), Jeju, Korea
| | - Sejin Kim
- Department of Medicine, School of Medicine, Jeju National University, Jeju, Korea
| | - Min-Chull Na
- Department of Medicine, School of Medicine, Jeju National University, Jeju, Korea
| | - Young-Sang Koh
- Department of Medicine, School of Medicine, Jeju National University, Jeju, Korea
| | - Jin-Won Hyun
- Department of Medicine, School of Medicine, Jeju National University, Jeju, Korea
| | - Nam-Ho Lee
- Department of Chemistry, College of Natural Science, Jeju National University, Jeju, Korea
| | - Mi-Hee Ko
- Jeju Biodiversity Research Institute (JBRI), Jeju Technopark (JTP), Jeju, Korea
| | - Hee-Kyoung Kang
- Department of Medicine, School of Medicine, Jeju National University, Jeju, Korea
| | - Eun-Sook Yoo
- Department of Medicine, School of Medicine, Jeju National University, Jeju, Korea
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16
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Kang JI, Yoo ES, Hyun JW, Koh YS, Lee NH, Ko MH, Ko CS, Kang HK. Promotion Effect of Apo-9'-fucoxanthinone from Sargassum muticum on Hair Growth via the Activation of Wnt/β-Catenin and VEGF-R2. Biol Pharm Bull 2016; 39:1273-83. [PMID: 27476937 DOI: 10.1248/bpb.b16-00024] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This study was conducted to evaluate the effects of Sargassum muticum extract and apo-9'-fucoxanthinone, a principal component of S. muticum, on hair growth. When rat vibrissa follicles were treated with S. muticum extract for 21 d, the hair-fiber lengths for the vibrissa follicles increased significantly. Treatment with the S. muticum extract and the EtOAc fraction of the S. muticum extract markedly increased the proliferation of dermal papilla cells (DPCs) and decreased the 5α-reductase activity. In addition, the EtOAc fraction of the S. muticum extract significantly promoted anagen initiation in C57BL/6 mice. Especially, apo-9'-fucoxanthinone, an active constituent from the S. muticum extract, caused an increase in DPC proliferation and a decrease in 5α-reductase activity. To elucidate the molecular mechanisms of apo-9'-fucoxanthinone on the proliferation of DPCs, we examined the level of various signaling proteins. Apo-9'-fucoxanthinone increased the level of vascular endothelial growth factor receptor-2 (VEGF-R2), Wnt/β-catenin signaling proteins such as phospho(ser9)-glycogen synthase kinase-3β (GSK-3β) and phospho(ser552)-β-catenin, whereas apo-9'-fucoxanthinone did not affect the transforming growth factor-β (TGF-β) signaling proteins such as Smad2/3. These results suggest that apo-9'-fucoxanthinone from S. muticum could have the potential for hair growth with DPC proliferation via the activation of Wnt/β-catenin signaling and the VEGF-R2 pathway.
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Affiliation(s)
- Jung-Il Kang
- Department of Pharmacology, School of Medicine, Institute of Medical Sciences, Jeju National University
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Gerasimenko N, Logvinov S. Seasonal Composition of Lipids, Fatty Acids Pigments in the Brown Alga <i>Sargassum pallidum</i>: The Potential for Health. ACTA ACUST UNITED AC 2016. [DOI: 10.4236/ojms.2016.64041] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ham YM, Yoon WJ, Lee WJ, Kim SC, Baik JS, Kim JH, Lee GS, Lee NH, Hyun CG. Anti-inflammatory effects of isoketocharbroic acid from brown alga, Sargassum micracanthum. EXCLI JOURNAL 2015; 14:1116-21. [PMID: 26600756 PMCID: PMC4650962 DOI: 10.17179/excli2015-555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2015] [Accepted: 10/08/2015] [Indexed: 11/12/2022]
Abstract
During our on-going screening program designed to isolate natural compounds from marine environments, we isolated isoketochabrolic acid (IKCA) from Sargassum micracanthum, an important brown algae distributed in Jeju Island, Korea. Furthermore, we evaluated the inhibitory effects of IKCA on nitric oxide (NO) production in lipopolysaccharide (LPS)-triggered macrophages. IKCA strongly inhibited NO production, with an IC50 value of 58.31 μM. Subsequent studies demonstrated that IKCA potently and concentration-dependently reduced prostaglandin E2 (PGE2), tumor necrosis factor-alpha (TNF-α), interleukin (IL)-1β, and IL-6 cytokine production. In conclusion, to the best of our knowledge, this is the first study to show that IKCA isolated from S. micracanthum has a potent anti-inflammatory activity. Therefore, IKCA might be useful as an anti-inflammatory health supplement or functional cosmetics.
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Affiliation(s)
- Young Min Ham
- Jeju Biodiversity Research Institute (JBRI), Jeju Technopark, Jeju 699-943, Korea
| | - Weon-Jong Yoon
- Jeju Biodiversity Research Institute (JBRI), Jeju Technopark, Jeju 699-943, Korea
| | - Wook Jae Lee
- Nakdonggang National Institute of Biological Resources, Chungbuk 742-350, Korea
| | - Sang-Cheol Kim
- Nakdonggang National Institute of Biological Resources, Chungbuk 742-350, Korea
| | - Jong Seok Baik
- Cosmetic Science Center, Department of Chemistry and Cosmetics, Jeju National University, Jeju 690-756, Korea
| | - Jin Hwa Kim
- R & D Center, Hanbul Cosmetics Co., Chungbuk 369-830, Korea
| | - Geun Soo Lee
- R & D Center, Hanbul Cosmetics Co., Chungbuk 369-830, Korea
| | - Nam Ho Lee
- Cosmetic Science Center, Department of Chemistry and Cosmetics, Jeju National University, Jeju 690-756, Korea
| | - Chang-Gu Hyun
- Cosmetic Science Center, Department of Chemistry and Cosmetics, Jeju National University, Jeju 690-756, Korea
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Yang EJ, Moon JY, Kim SS, Yang KW, Lee WJ, Lee NH, Hyun CG. Jeju seaweeds suppress lipopolysaccharide-stimulated proinflammatory response in RAW 264.7 murine macrophages. Asian Pac J Trop Biomed 2014; 4:529-37. [PMID: 25183272 DOI: 10.12980/apjtb.4.2014c1099] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2014] [Accepted: 06/25/2014] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To investigate the anti-inflammatory effects of Jeju seaweeds on macrophage RAW 264.7 cells under lipopolysaccharide (LPS) stimulation. METHODS Ethyl acetate fractions were prepared from five different types of Jeju seaweeds, Dictyopteris divaricata (D. divaricata), Dictyopteris prolifera (D. prolifera), Prionitis cornea (P. cornea), Grateloupia lanceolata (G. lanceolata), and Grateloupia filicina (G. filicina). They were screened for inhibitory effects on proinflammatory mediators and cytokines such as nitric oxide (NO), prostaglandin E2, tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6). RESULTS Our results revealed that D. divaricata, D. prolifera, P. cornea, G. lanceolata, and G. filicina potently inhibited LPS-stimulated NO production (IC50 values were 18.0, 38.36, 38.43, 32.81 and 37.14 µg/mL, respectively). Consistent with these findings, D. divaricata, D. prolifera, P. cornea, and G. filicina also reduced the LPS-induced and prostaglandin E2 production in a concentration-dependent manner. Expectedly, they suppressed the expression of inducible NO synthase and cyclooxygenase-2 at the protein level in a dose-dependent manner in the RAW 264.7 cells, as determined by western blotting. In addition, the levels of TNF-α and IL-6, released into the medium, were also reduced by D. divaricata, D. prolifera, P. cornea, G. lanceolata, and G. filicina in a dose-dependent manner (IC50 values for TNF-α were 16.11, 28.21, 84.27, 45.52 and 74.75 µg/mL, respectively; IC50 values for IL-6 were 37.35, 80.08, 103.28, 62.53 and 84.28 µg/mL, respectively). The total phlorotannin content was measured by the Folin-Ciocalteu method and expressed as phloroglucinol equivalents. The content was 92.0 µg/mg for D. divaricata, 151.8 µg/mg for D. prolifera, 57.2 µg/mg for P. cornea, 53.0 µg/mg for G. lanceolata, and 40.2 µg/mg for G. filicina. CONCLUSIONS Thus, these findings suggest that Jeju seaweed extracts have potential therapeutic applications for inflammatory responses.
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Affiliation(s)
- Eun-Jin Yang
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Jeju 690-756, Korea ; Jeju Technopark, Ara-1-dong, Jeju-si, Jeju 690-121, Korea
| | - Ji-Young Moon
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Jeju 690-756, Korea ; Jeju Technopark, Ara-1-dong, Jeju-si, Jeju 690-121, Korea
| | - Sang Suk Kim
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Jeju 690-756, Korea ; Citrus Research Station, National Institute of Horticultural & Herbal Science, RDA, Jeju 699-946, Korea
| | - Kyong-Wol Yang
- Jeju Love Co., Ltd., 542-5 Haengwon-ri, Gujwa-eup, Jeju 695-975, Korea
| | - Wook Jae Lee
- Jeju Technopark, Ara-1-dong, Jeju-si, Jeju 690-121, Korea
| | - Nam Ho Lee
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Jeju 690-756, Korea
| | - Chang-Gu Hyun
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Jeju 690-756, Korea ; LINC Agency, Jeju National University, Ara-1-dong, Jeju 690-756, Korea
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20
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Piao MJ, Kim KC, Zheng J, Yao CW, Cha JW, Boo SJ, Yoon WJ, Kang HK, Yoo ES, Koh YS, Ko MH, Lee NH, Hyun JW. The ethyl acetate fraction of Sargassum muticum attenuates ultraviolet B radiation-induced apoptotic cell death via regulation of MAPK- and caspase-dependent signaling pathways in human HaCaT keratinocytes. PHARMACEUTICAL BIOLOGY 2014; 52:1110-8. [PMID: 24617288 DOI: 10.3109/13880209.2013.879186] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
CONTEXT Our previous work demonstrated that an ethyl acetate extract derived from Sargassum muticum (Yendo) Fenshol (SME) protected human HaCaT keratinocytes against ultraviolet B (UVB)-induced oxidative stress by increasing antioxidant activity in the cells, thereby inhibiting apoptosis. OBJECTIVE The aim of the current study was to further elucidate the anti-apoptotic mechanism of SME against UVB-induced cell damage. MATERIALS AND METHODS The expression levels of several apoptotic-associated and mitogen-activated kinase (MAPK) signaling proteins were determined by western blot analysis of UVB-irradiated HaCaT cells with or without prior SME treatment. In addition, the loss of mitochondrial membrane potential (Δψm) was detected using flow cytometry or confocal microscopy and the mitochondria membrane-permeate dye, JC-1. Apoptosis was assessed by quantifying DNA fragmentation and apoptotic body formation. Furthermore, cell viability was evaluated using the MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay. RESULTS SME absorbed electromagnetic radiation in the UVB range (280-320 nm) of the UV/visible light spectrum. SME also increased Bcl-2 and Mcl-1 expression in UVB-irradiated cells and decreased the Bax expression. Moreover, SME inhibited the UVB-induced disruption of mitochondrial membrane potential and prevented UVB-mediated increases in activated caspase-9 and caspase-3 (an apoptotic initiator and executor, respectively) levels. Notably, treatment with a pan-caspase inhibitor enhanced the anti-apoptotic effects of SME in UVB-irradiated cells. Finally, SME reduced the UVB-mediated phosphorylation of p38 MAPK and JNK, and prevented the UVB-mediated dephosphorylation of Erk1/2 and Akt. DISCUSSION AND CONCLUSION The present results indicate that SME safeguards HaCaT keratinocytes from UVB-mediated apoptosis by inhibiting a caspase-dependent signaling pathway.
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Affiliation(s)
- Mei Jing Piao
- School of Medicine, Jeju National University , Jeju , Republic of Korea
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Kim MJ, Yang KW, Kim SS, Park SM, Park KJ, Kim KS, Choi YH, Cho KK, Hyun CG. Chemical Composition and Anti-inflammation Activity of Essential Oils from Citrus unshiu Flower. Nat Prod Commun 2014. [DOI: 10.1177/1934578x1400900538] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Though many essential oils from citrus peels are claimed to have several medicinal functions, the chemical composition and biological activities of the essential oils of Citrus flowers have not been well described. Therefore, this study intended to investigate the chemical composition and anti-inflammatory potential of essential oils from C. unshiu flower (CEO) to support its purported beneficial health effects. The chemical constituents of the CEO, analyzed by gas chromatography-mass spectrometry (GC-MS), included γ-terpinene (24.7%), 2-β-pinene (16.6%), 1-methyl-2-isopropylbenzene (11.5%), L-limonene (5.7%), β-ocimene (5.6%), and α-pinene (4.7%). The effects of the CEO on nitric oxide (NO) and prostaglandin E2 (PGE2) production in lipopolysaccharide (LPS)-activated RAW 264.7 macrophages were also examined. The results indicate that the CEO is an effective inhibitor of LPS-induced NO and PGE2 production in RAW 264.7 cells. Additionally, CEO was shown to suppress the production of inflammatory cytokines including interleukin (IL)-1β, tumor necrosis factor (TNF)-α, and IL-6. Based on these results, CEO may be considered a potential anti-inflammatory candidate with human health benefits.
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Affiliation(s)
- Min-Jin Kim
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Ara-1-dong, Jeju 690-756, Korea
| | - Kyong-Wol Yang
- Jeju Love Co., Ltd., 542-5 Haengwon-ri, Gujwa-eup, Jeju 695-975, Korea
- Animal Resources Technology, Kyungnam National University of Science and Technology, Jinju 660-758, Korea
| | - Sang Suk Kim
- Citrus Research Station, National Institute of Horticulture and Herbal Science, Seogwipo 697-943, Korea
| | - Suk Man Park
- Citrus Research Station, National Institute of Horticulture and Herbal Science, Seogwipo 697-943, Korea
| | - Kyung Jin Park
- Citrus Research Station, National Institute of Horticulture and Herbal Science, Seogwipo 697-943, Korea
| | - Kwang Sik Kim
- Citrus Research Station, National Institute of Horticulture and Herbal Science, Seogwipo 697-943, Korea
| | - Young Hun Choi
- Citrus Research Station, National Institute of Horticulture and Herbal Science, Seogwipo 697-943, Korea
| | - Kwang Keun Cho
- Animal Resources Technology, Kyungnam National University of Science and Technology, Jinju 660-758, Korea
| | - Chang-Gu Hyun
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Ara-1-dong, Jeju 690-756, Korea
- LINC Agency, Jeju National University, Ara-1-dong, Jeju 690-756, Korea
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Kim MJ, Kim SJ, Kim SS, Lee NH, Hyun CG. Hypochoeris radicata attenuates LPS-induced inflammation by suppressing p38, ERK, and JNK phosphorylation in RAW 264.7 macrophages. EXCLI JOURNAL 2014; 13:123-36. [PMID: 26417247 PMCID: PMC4464421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Accepted: 02/07/2014] [Indexed: 11/27/2022]
Abstract
Hypochoeris radicata, an invasive plant species, is a large and growing threat to ecosystem integrity on Jeju Island, a UNESCO World Heritage site. Therefore, research into the utilization of H. radicata is important and urgently required in order to solve this invasive plant problem in Jeju Island. The broader aim of our research is to elucidate the biological activities of H. radicata, which would facilitate the conversion of this invasive species into high value-added products. The present study was undertaken to identify the pharmacological effects of H. radicata flower on the production of inflammatory mediators in macrophages. The results indicate that the ethyl acetate fraction of H. radicata extract (HRF-EA) inhibited the production of pro-inflammatory molecules such as NO, iNOS, PGE2, and COX-2, and cytokines such as TNF-α, IL-1ß, and IL-6 in LPS-stimulated RAW 264.7 cells. Furthermore, the phosphorylation of MAPKs such as p38, ERK, and JNK was suppressed by HRF-EA in a concentration-dependent manner. In addition, through HPLC and UPLC fingerprinting, luteolins were also identified and quantified as extract constituents. On the basis of these results, we suggest that H. radicata may be considered possible anti-inflammatory candidates for pharmaceutical and/or cosmetic applications.
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Affiliation(s)
- Min-Jin Kim
- Department of Biology, Jeju National University, Ara-1-dong, Jeju 690-756, Korea,Cosmetic Science Center, Department of Chemistry, Jeju National University, Ara-1-dong, Jeju 690-756, Korea
| | - Se-Jae Kim
- Department of Biology, Jeju National University, Ara-1-dong, Jeju 690-756, Korea
| | - Sang Suk Kim
- Citrus Research Station, National Institute of Horticultural and Herbal Science, RDA, Jeju 699-946, Korea
| | - Nam Ho Lee
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Ara-1-dong, Jeju 690-756, Korea
| | - Chang-Gu Hyun
- Cosmetic Science Center, Department of Chemistry, Jeju National University, Ara-1-dong, Jeju 690-756, Korea,LINC Agency, Jeju National University, Ara-1-dong, Jeju 690-756, Korea,*To whom correspondence should be addressed: Chang-Gu Hyun, Cosmetic Center Science and LINC Agency, Jeju National University, Ara-1-dong, Jeju 690-756, Korea, Tel: +82-64-754-4419; Fax: +82-64-751-3127, E-mail:
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