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Hossain A, Dave D, Shahidi F. Sulfated polysaccharides in sea cucumbers and their biological properties: A review. Int J Biol Macromol 2023; 253:127329. [PMID: 37844809 DOI: 10.1016/j.ijbiomac.2023.127329] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/14/2023] [Accepted: 10/07/2023] [Indexed: 10/18/2023]
Abstract
Sea cucumbers contain a wide range of biomolecules, including sulfated polysaccharides (SPs), with immense therapeutic and nutraceutical potential. SPs in sea cucumbers are mainly fucosylated chondroitin sulfate (FCS) and fucan sulfate (FS) which exhibit a series of pharmacological effects, including anticoagulant activity, in several biological systems. FCS is a structurally distinct glycosaminoglycan in the sea cucumber body wall, and its biological properties mainly depend on the degree of sulfation, position of sulfate group, molecular weight, and distribution of branches along the backbone. So far, FCS and FS have been recognized for their antithrombotic, anti-inflammatory, anticancer, antidiabetic, anti-hyperlipidemic, anti-obesity, and antioxidant potential. However, the functions of these SPs are mainly dependent on the species, origins, harvesting season, and extraction methods applied. This review focuses on the SPs of sea cucumbers and how their structural diversities affect various biological activities. In addition, the mechanism of actions of SPs, chemical structures, factors affecting their bioactivities, and their extraction methods are also discussed.
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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, Fisheries and Marine Institute, Memorial University of Newfoundland, 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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Tang L, Xiao M, Cai S, Mou H, Li D. Potential Application of Marine Fucosyl-Polysaccharides in Regulating Blood Glucose and Hyperglycemic Complications. Foods 2023; 12:2600. [PMID: 37444337 DOI: 10.3390/foods12132600] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 06/22/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Diabetes mellitus (DM) has become the world's third major disease after tumors and cardiovascular disease. With the exploitation of marine biological resources, the efficacy of using polysaccharides isolated from marine organisms in blood glucose regulation has received widespread attention. Some marine polysaccharides can reduce blood glucose by inhibiting digestive enzyme activity, eliminating insulin resistance, and regulating gut microbiota. These polysaccharides are mainly fucose-containing sulphated polysaccharides from algae and sea cucumbers. It follows that the hypoglycemic activity of marine fucosyl-polysaccharides is closely related to their structure, such as their sulfate group, monosaccharide composition, molecular weight and glycosidic bond type. However, the structure of marine fucosyl-polysaccharides and the mechanism of their hypoglycemic activity are not yet clear. Therefore, this review comprehensively covers the effects of marine fucosyl-polysaccharides sources, mechanisms and the structure-activity relationship on hypoglycemic activity. Moreover, the potential regulatory effects of fucosyl-polysaccharides on vascular complications caused by hyperglycemia are also summarized in this review. This review provides rationales for the activity study of marine fucosyl-polysaccharides and new insights into the high-value utilization of marine biological resources.
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Affiliation(s)
- Luying Tang
- College of Food Science and Engineering, Ocean University of China, No. 1299 Sansha Road, Qingdao 266003, China
| | - Mengshi Xiao
- College of Food Science and Engineering, Ocean University of China, No. 1299 Sansha Road, Qingdao 266003, China
| | - Shenyuan Cai
- College of Food Science and Engineering, Ocean University of China, No. 1299 Sansha Road, Qingdao 266003, China
| | - Haijin Mou
- College of Food Science and Engineering, Ocean University of China, No. 1299 Sansha Road, Qingdao 266003, China
| | - Dongyu Li
- College of Food Science and Engineering, Ocean University of China, No. 1299 Sansha Road, Qingdao 266003, China
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Xu H, Zhou Q, Liu B, Chen F, Wang M. Holothurian fucosylated chondroitin sulfates and their potential benefits for human health: Structures and biological activities. Carbohydr Polym 2022; 275:118691. [PMID: 34742418 DOI: 10.1016/j.carbpol.2021.118691] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/15/2021] [Accepted: 09/17/2021] [Indexed: 01/09/2023]
Abstract
Fucosylated chondroitin sulfates (FCS) are a sulfated polysaccharide exclusively existing in the body wall of sea cucumber. FCS possesses a mammalian chondroitin sulfate like backbone, namely repeating disaccharides units composed of GlcA and GalNAc, with fucosyl branches linked to GlcA and/or GalNAc residues. It is found that FCS can prevent unhealthy dietary pattern-induced metabolic syndromes, including insulin resistance and β-cell function improvement, anti-inflammation, anti-hyperlipidemia, and anti-adipogenesis. Further studies show that those activities of FCS might be achieved through positively modulating gut microbiota composition. Besides, FCS also show therapeutic efficacy in cancer, HIV infection, and side effects of cyclophosphamide. Furthermore, bioactivities of FCS are closely affected by their molecular weights, sulfation pattern of the fucosyl branches, and chain conformations. This review summarizes the recent 20 years studies to provide references for the future studies and applications of FCS in functional foods or drugs.
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Affiliation(s)
- Hui Xu
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China; Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China; College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China
| | - Qian Zhou
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China; Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China
| | - Bin Liu
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China; Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China.
| | - Feng Chen
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China; Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China; College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China
| | - Mingfu Wang
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China; Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China.
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Zepeda-Peña AC, Gurrola-Díaz CM, Domínguez-Rosales JA, García-López PM, Pizano-Andrade JC, Hernández-Nazará ZH, Vargas-Guerrero B. Effect of Lupinus rotundiflorus gamma conglutin treatment on JNK1 gene expression and protein activation in a rat model of type 2 diabetes. PHARMACEUTICAL BIOLOGY 2021; 59:374-380. [PMID: 33784492 PMCID: PMC8018548 DOI: 10.1080/13880209.2021.1893757] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 01/05/2021] [Accepted: 02/17/2021] [Indexed: 06/12/2023]
Abstract
CONTEXT Gamma conglutin (Cγ) from lupine species represents a potential complementary treatment for type 2 diabetes mellitus (T2DM) because of its hypoglycaemic effect. However, its underlying mechanism of action is not fully known. OBJECTIVE To evaluate whether Cγ from Lupinus rotundiflorus M. E. Jones (Fabaceae) modulates c-Jun N-terminal kinase 1 (JNK1) expression and activation in a T2DM rat model. MATERIALS AND METHODS Gamma conglutin isolated from L. rotundiflorus seeds was characterized by SDS-PAGE. Fifteen Wistar rats with streptozotocin-induced T2DM (HG) were randomized into three groups (n = 5): vehicle administration (HG-Ctrl), oral treatment with Cγ (120 mg/kg/day) (HG-Lr) for one week, and treatment with metformin (300 mg/kg/day) (HG-Met); a healthy group (Ctrl, n = 5) was included as control. The levels of glucose and biomarkers of renal and hepatic function were measured pre- and post-treatment. Hepatic Jnk1 expression and phosphorylation of JNK1 were evaluated by qRT-PCR and western blot, respectively. RESULTS Oral treatment with either Cγ or metformin reduced serum glucose level to 86.30 and 74.80 mg/dL, respectively (p ˂ 0.05), from the basal levels. Jnk1 expression was 0.65- and 0.54-fold lower (p ˂ 0.05) in the HG-Lr and HG-Met groups, respectively, than in HG-Ctrl. Treatment with Cγ decreased JNK1 phosphorylation. However, Cγ did not change the levels of kidney and liver biomarkers. DISCUSSION AND CONCLUSIONS Treatment with Cγ from L. rotundiflorus inhibited Jnk1 expression, in vivo, suggesting JNK1 as a potential therapeutic target in diabetes and revealing one mechanism underlying the hypoglycaemic effect of lupine Cγ. Nevertheless, further studies are required.
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Affiliation(s)
- Andrea Catalina Zepeda-Peña
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, México
| | - Carmen Magdalena Gurrola-Díaz
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, México
| | - José Alfredo Domínguez-Rosales
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, México
| | - Pedro Macedonio García-López
- Departamento de Botánica y Zoología, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Zapopan, México
| | - Juan Carlos Pizano-Andrade
- Departamento de Botánica y Zoología, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Zapopan, México
| | - Zamira Helena Hernández-Nazará
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, México
| | - Belinda Vargas-Guerrero
- Instituto de Investigación en Enfermedades Crónico Degenerativas, Departamento de Biología Molecular y Genómica, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, México
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An T, Liu JX, Yang XY, Lv BH, Wu YX, Jiang GJ. Supplementation of quinoa regulates glycolipid metabolism and endoplasmic reticulum stress in the high-fat diet-induced female obese mice. Nutr Metab (Lond) 2021; 18:95. [PMID: 34702298 PMCID: PMC8549395 DOI: 10.1186/s12986-021-00622-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 10/07/2021] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE To explore the effects of the quinoa diet on glycolipid metabolism and endoplasmic reticulum (ER) stress in an obese mouse model. METHODS Six-week-old C57BL/6J female mice have received a high-fat diet (HFD) to induce obesity and subsequently were treated with a quinoa diet for 12 weeks. During this period, fasting blood glucose, body fat and insulin resistance were measured regularly. At the end of the experiment, mouse serum and liver tissue were collected. The differences in glucose and lipid metabolism were analyzed, and liver tissue pathological morphology, liver endoplasmic reticulum stress-related mRNA and protein levels, and serum oxidative stress levels were measured. RESULTS Quinoa diet could significantly reduce the level of blood glucose, triglyceride, cholesterol, low-density lipoprotein, improve glucose tolerance, as well as improve histological changes of liver tissues in obese mice (P < 0.05 or < 0.01). Besides, quinoa could improve oxidative stress indicators such as GSH, and MDA (P < 0.05 or < 0.01). Furthermore, quinoa can down-regulate mRNA expression of ER stress markers eIF2α, GRP78, and CHOP in the liver of obese mice (P < 0.05 or < 0.01). CONCLUSIONS Quinoa supplementation can improve glycolipid metabolism, regulate ER stress, and alleviate obesity in HFD-induced mice.
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Affiliation(s)
- Tian An
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Jia-Xian Liu
- Zhongli Science and Technology Limited Company, Beijing, 100022, China
| | - Xiu-Yan Yang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Bo-Han Lv
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yan-Xiang Wu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Guang-Jian Jiang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
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Fonseca RJC, Mourão PAS. Pharmacological Activities of Sulfated Fucose-Rich Polysaccharides after Oral Administration: Perspectives for the Development of New Carbohydrate-Based Drugs. Mar Drugs 2021; 19:425. [PMID: 34436263 PMCID: PMC8400256 DOI: 10.3390/md19080425] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/08/2021] [Accepted: 07/23/2021] [Indexed: 12/13/2022] Open
Abstract
Marine organisms are a source of active biomolecules with immense therapeutic and nutraceutical potential. Sulfated fucose-rich polysaccharides are present in large quantities in these organisms with important pharmacological effects in several biological systems. These polysaccharides include sulfated fucan (as fucoidan) and fucosylated chondroitin sulfate. The development of these polysaccharides as new drugs involves several important steps, among them, demonstration of the effectiveness of these compounds after oral administration. The oral route is the more practical, comfortable and preferred by patients for long-term treatments. In the past 20 years, reports of various pharmacological effects of these polysaccharides orally administered in several animal experimental models and some trials in humans have sparked the possibility for the development of drugs based on sulfated polysaccharides and/or the use of these marine organisms as functional food. This review focuses on the main pharmacological effects of sulfated fucose-rich polysaccharides, with an emphasis on the antidislipidemic, immunomodulatory, antitumor, hypoglycemic and hemostatic effects.
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Affiliation(s)
- Roberto J. C. Fonseca
- Laboratório de Tecido Conjuntivo, Hospital Universitário Clementino Fraga Filho, Rio de Janeiro 21941-913, Brazil;
- Centro de Ciências da Saúde, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-913, Brazil
| | - Paulo A. S. Mourão
- Laboratório de Tecido Conjuntivo, Hospital Universitário Clementino Fraga Filho, Rio de Janeiro 21941-913, Brazil;
- Centro de Ciências da Saúde, Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-913, Brazil
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Deng X, Ye Z, Cao H, Bai Y, Che Q, Guo J, Su Z. Chitosan oligosaccharide ameliorated obesity by reducing endoplasmic reticulum stress in diet-induced obese rats. Food Funct 2020; 11:6285-6296. [PMID: 32602486 DOI: 10.1039/d0fo01107j] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE This study aimed to determine whether chitosan oligosaccharide (COST) improves overweight by reducing endoplasmic reticulum (ER) stress in the liver and liver cancer cells. METHODS An obesity model was established by feeding Sprague-Dawley rats (ORs) a high-fat diet (HFD) and treating them with COST for 8 weeks. A model of lipid accumulation in hepatocellular carcinoma cells was established by treating HepG2 cells with free fatty acids and COST for 24 h. RESULTS COST treatment of ORs reduced weight gain, inhibited adipose tissue hypertrophy and hyperplasia, and reduced the fat-to-weight ratio. COST improved dyslipidaemia, reduced liver weight and organ index, inhibited hepatic lipid accumulation, and prevented liver steatosis, and the high COST dose increased TC and TG excretion in the stool. Treatment of lipid accumulation in HepG2 cells with COST reduced lipid accumulation and TG levels. COST modulated the expression of genes related to fat metabolism and ER stress response pathway-related factors in liver tissue and HepG2 cells. CONCLUSIONS COST can inhibit weight gain and improve dyslipidaemia and lipid metabolism in ORs. The COST-mediated regulation of hepatic and HepG2 cell lipid metabolism might be related to inhibition of fat synthesis, acceleration of lipid oxidative catabolism and reduction in ER stress.
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Affiliation(s)
- Xiaoyi Deng
- Guangdong Engineering Research Center of Natural Products and New Drugs, Guangdong Provincial University Engineering Technology Research Center of Natural Products and Drugs, Guangdong Pharmaceutical University, Guangzhou (510006), China.
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Olivera-Castillo L, Grant G, Kantún-Moreno N, Barrera-Pérez HA, Montero J, Olvera-Novoa MA, Carrillo-Cocom LM, Acevedo JJ, Puerto-Castillo C, May Solís V, Pérez-Vega JA, Gil-Zamorano J, Hernández-Garibay E, Fernández-Herrera MA, Pérez-Tapia M, Medina-Contreras O, Villanueva-Toledo JR, Rodriguez-Canul R, Dávalos A. A Glycosaminoglycan-Rich Fraction from Sea Cucumber Isostichopus badionotus Has Potent Anti-Inflammatory Properties In Vitro and In Vivo. Nutrients 2020; 12:E1698. [PMID: 32517205 PMCID: PMC7352476 DOI: 10.3390/nu12061698] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 05/28/2020] [Accepted: 06/03/2020] [Indexed: 02/07/2023] Open
Abstract
Sea cucumber body wall contains several naturally occurring bioactive components that possess health-promoting properties. Isostichopus badionotus from Yucatan, Mexico is heavily fished, but little is known about its bioactive constituents. We previously established that I. badionotus meal had potent anti-inflammatory properties in vivo. We have now screened some of its constituents for anti-inflammatory activity in vitro. Glycosaminoglycan and soluble protein preparations reduced 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced inflammatory responses in HaCaT cells while an ethanol extract had a limited effect. The primary glycosaminoglycan (fucosylated chondroitin sulfate; FCS) was purified and tested for anti-inflammatory activity in vivo. FCS modulated the expression of critical genes, including NF-ĸB, TNFα, iNOS, and COX-2, and attenuated inflammation and tissue damage caused by TPA in a mouse ear inflammation model. It also mitigated colonic colitis caused in mice by dextran sodium sulfate. FCS from I. badionotus of the Yucatan Peninsula thus had strong anti-inflammatory properties in vivo.
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Affiliation(s)
- Leticia Olivera-Castillo
- Departamento Recursos del Mar, Centro de Investigación y de Estudios Avanzados del IPN-Unidad Mérida, Antigua Carretera a Progreso Km. 6, Merida 97310, Yucatan, Mexico; (N.K.-M.); (J.M.); (M.A.O.-N.); (C.P.-C.); (V.M.S.); (J.A.P.-V.); (R.R.-C.)
| | - George Grant
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen AB25 2ZD, UK;
- Applied Science Research Foundation, A.C., Calle 26 No. 144 x 21 y 21A, Col. San Pedro Cholul, Merida 97138, Yucatan, Mexico
| | - Nuvia Kantún-Moreno
- Departamento Recursos del Mar, Centro de Investigación y de Estudios Avanzados del IPN-Unidad Mérida, Antigua Carretera a Progreso Km. 6, Merida 97310, Yucatan, Mexico; (N.K.-M.); (J.M.); (M.A.O.-N.); (C.P.-C.); (V.M.S.); (J.A.P.-V.); (R.R.-C.)
| | - Hirian A. Barrera-Pérez
- Laboratorio de Anatomía Patológica (ANAPAT), Av. Yucatán 630, Fracc. Jardines de Mérida, Mérida 97135, Yucatan, Mexico;
| | - Jorge Montero
- Departamento Recursos del Mar, Centro de Investigación y de Estudios Avanzados del IPN-Unidad Mérida, Antigua Carretera a Progreso Km. 6, Merida 97310, Yucatan, Mexico; (N.K.-M.); (J.M.); (M.A.O.-N.); (C.P.-C.); (V.M.S.); (J.A.P.-V.); (R.R.-C.)
| | - Miguel A. Olvera-Novoa
- Departamento Recursos del Mar, Centro de Investigación y de Estudios Avanzados del IPN-Unidad Mérida, Antigua Carretera a Progreso Km. 6, Merida 97310, Yucatan, Mexico; (N.K.-M.); (J.M.); (M.A.O.-N.); (C.P.-C.); (V.M.S.); (J.A.P.-V.); (R.R.-C.)
| | - Leydi M. Carrillo-Cocom
- Facultad de Ingeniería Química, Universidad Autónoma de Yucatán, Calle 43 No. 613 x 90, Col. Inalámbrica, Mérida 97069, Yucatan, Mexico;
| | - Juan J. Acevedo
- Departamento de Fisiología y Farmacología, Facultad de Medicina, Universidad Autónoma del Estado de Morelos, Calle Leñeros s/n, Col. Los Volcanes, Cuernavaca 62350, Morelos, Mexico;
| | - Cesar Puerto-Castillo
- Departamento Recursos del Mar, Centro de Investigación y de Estudios Avanzados del IPN-Unidad Mérida, Antigua Carretera a Progreso Km. 6, Merida 97310, Yucatan, Mexico; (N.K.-M.); (J.M.); (M.A.O.-N.); (C.P.-C.); (V.M.S.); (J.A.P.-V.); (R.R.-C.)
| | - Victor May Solís
- Departamento Recursos del Mar, Centro de Investigación y de Estudios Avanzados del IPN-Unidad Mérida, Antigua Carretera a Progreso Km. 6, Merida 97310, Yucatan, Mexico; (N.K.-M.); (J.M.); (M.A.O.-N.); (C.P.-C.); (V.M.S.); (J.A.P.-V.); (R.R.-C.)
| | - Juan A. Pérez-Vega
- Departamento Recursos del Mar, Centro de Investigación y de Estudios Avanzados del IPN-Unidad Mérida, Antigua Carretera a Progreso Km. 6, Merida 97310, Yucatan, Mexico; (N.K.-M.); (J.M.); (M.A.O.-N.); (C.P.-C.); (V.M.S.); (J.A.P.-V.); (R.R.-C.)
| | - Judit Gil-Zamorano
- IMDEA Food Institute, CEI UAM+CSIC, Carretera de Cantoblanco 8, 28049 Madrid, Spain;
| | - Enrique Hernández-Garibay
- Centro Regional de Investigación Pesquera de Ensenada, Carretera Tijuana-Ensenada Km. 107.5, El Sauzal de Rodríguez, Ensenada 22860, Baja California, Mexico;
| | - María A. Fernández-Herrera
- Departamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados del IPN-Unidad Mérida, Antigua Carretera a Progreso Km. 6, Mérida 97310, Yucatan, Mexico;
| | - Mayra Pérez-Tapia
- Instituto Politécnico Nacional, Unidad de Investigación, Desarrollo e Innovación Médica y Biotecnológica (UDIMEB), Prolongación de Carpio y Plan de Ayala s/n, Col. Santo Tomás, Del. Miguel Hidalgo, Ciudad de México 11340, Mexico;
| | - Oscar Medina-Contreras
- Immunology and Proteomics Laboratory, Mexico Children’s Hospital “Federico Gómez”, Mexico City 06720, Mexico;
| | - Jairo R. Villanueva-Toledo
- Cátedras CONACYT-Fundacion IMSS, A.C., CONACYT, Av. Insurgentes Sur 1582, Del. Benito Juárez, Col. Crédito Constructor, Ciudad de Mexico 03940, Mexico;
| | - Rossanna Rodriguez-Canul
- Departamento Recursos del Mar, Centro de Investigación y de Estudios Avanzados del IPN-Unidad Mérida, Antigua Carretera a Progreso Km. 6, Merida 97310, Yucatan, Mexico; (N.K.-M.); (J.M.); (M.A.O.-N.); (C.P.-C.); (V.M.S.); (J.A.P.-V.); (R.R.-C.)
| | - Alberto Dávalos
- IMDEA Food Institute, CEI UAM+CSIC, Carretera de Cantoblanco 8, 28049 Madrid, Spain;
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Yang FL, Wei YX, Liao BY, Wei GJ, Qin HM, Pang XX, Wang JL. Effects of Lycium barbarum Polysaccharide on Endoplasmic Reticulum Stress and Oxidative Stress in Obese Mice. Front Pharmacol 2020; 11:742. [PMID: 32528287 PMCID: PMC7264112 DOI: 10.3389/fphar.2020.00742] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 05/04/2020] [Indexed: 12/14/2022] Open
Abstract
Background The incidence of obesity-associated decline in male fertility has increased over the years. Lycium barbarum polysaccharide (LBP), a natural plant polysaccharide extracted from the Chinese herb L. barbarum has shown promising therapeutic effects in overcoming the same. Aim This study aimed to investigate the protective effect of LBP on the testes of obese mice. Methods Following administration of LBP to high-fat diet-induced obese mice for 35 days, serum, sperm, and testis samples were obtained for subsequent experiments. Biochemical analysis and sex hormone content determination were performed to observe changes in glycolipid metabolism and testosterone levels, respectively, in the blood. Hematoxylin and eosin staining were carried out to assess the pathological changes in the testicular tissue. Oxidative stress levels were detected using enzyme-linked immunosorbent assay and expression levels of endoplasmic reticulum stress markers were determined using western blot in the testicular tissue. Results Our results suggested that LBP reduced glucose levels and insulin resistance, increased testosterone levels and insulin sensitivity, and decreased testicular oxidative stress and pathological damage in obese mice. In addition, LBP down-regulated the expression of p-eIF2α, GRP78, and CHOP in the testicular tissues of obese mice. Conclusion Our results show that LBP is a potential novel drug for preventing male infertility caused by obesity.
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Affiliation(s)
- Feng-Lian Yang
- Youjiang Medical College for Nationalities, Baise, China
| | - Yu-Xia Wei
- Reproductive Center, Affiliated Hospital of Youjiang Medical College for Nationalities, Baise, China
| | - Bi-Yun Liao
- Reproductive Center, Affiliated Hospital of Youjiang Medical College for Nationalities, Baise, China
| | - Gui-Jiang Wei
- Reproductive Center, Affiliated Hospital of Youjiang Medical College for Nationalities, Baise, China
| | - Hai-Mei Qin
- Reproductive Center, Affiliated Hospital of Youjiang Medical College for Nationalities, Baise, China
| | - Xiao-Xia Pang
- Reproductive Center, Affiliated Hospital of Youjiang Medical College for Nationalities, Baise, China
| | - Jun-Li Wang
- Reproductive Center, Affiliated Hospital of Youjiang Medical College for Nationalities, Baise, China
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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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Hu H, Li L, Guo Q, Zong H, Yan Y, Yin Y, Wang Y, Oh Y, Feng Y, Wu Q, Gu N. RNA sequencing analysis shows that titanium dioxide nanoparticles induce endoplasmic reticulum stress, which has a central role in mediating plasma glucose in mice. Nanotoxicology 2018; 12:341-356. [DOI: 10.1080/17435390.2018.1446560] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Hailong Hu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, PR China
| | - Li Li
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, PR China
| | - Qian Guo
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, PR China
| | - He Zong
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, PR China
| | - Yuheng Yan
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, PR China
| | - Yao Yin
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, PR China
| | - Yu Wang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, PR China
| | - Yuri Oh
- Faculty of Education, Wakayama University, Wakayama, Japan
| | - Yujie Feng
- State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, PR China
| | - Qiong Wu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, PR China
| | - Ning Gu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, PR China
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Hu S, Wang J, Wang J, Xue C, Wang Y. Long-chain bases from sea cucumber mitigate endoplasmic reticulum stress and inflammation in obesity mice. J Food Drug Anal 2016; 25:628-636. [PMID: 28911649 PMCID: PMC9328807 DOI: 10.1016/j.jfda.2016.10.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 10/09/2016] [Accepted: 10/17/2016] [Indexed: 01/01/2023] Open
Abstract
Endoplasmic reticulum (ER) stress and inflammation can induce hyperglycemia. Long-chain bases (LCBs) from sea cucumber exhibit antihyperglycemic activities. However, their effects on ER stress and inflammation are unknown. We investigated the effects of LCBs on ER stress and inflammatory response in high-fat, fructose diet-induced obesity mice. Reactive oxygen species and free fatty acids were measured. Inflammatory cytokines in serum and their mRNA expressions in epididymal adipose tissues were investigated. Hepatic ER stress-related key genes were detected. c-Jun NH2-terminal kinase and nuclear factor κB inflammatory pathways were also evaluated in the liver. Results showed that LCBs reduced serum and hepatic reactive oxygen species and free fatty acids concentrations. LCBs decreased serum proinflammatory cytokines levels, namely interleukin (IL)-1β, tumor necrosis factor-α, IL-6, macrophage inflammatory protein 1, and c-reactive protein, and increased anti-inflammatory cytokine IL-10 concentration. The mRNA and protein expressions of these cytokines in epididymal adipose tissues were regulated by LCBs as similar to their circulatory contents. LCBs inhibited phosphorylated c-Jun NH2-terminal kinase and inhibitor κ kinase β, and nuclear factor κB nuclear translocation. LCBs also inhibited mRNA expression of ER stress markers glucose regulated protein, activating transcription factor 6, double-stranded RNA-activated protein kinase-like endoplasmic reticulum kinase, and X-box binding protein 1, and phosphorylation of eukaryotic initiation factor-α and inositol requiring enzyme 1α. These results indicate that LCBs can alleviate ER stress and inflammatory response. Nutritional supplementation with LCBs may offer an adjunctive therapy for RE stress-associated inflammation.
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Affiliation(s)
- Shiwei Hu
- Innovation Application Institute, Zhejiang Ocean University, Zhoushan, Zhejiang Province, China; College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, China.
| | - Jinhui Wang
- Innovation Application Institute, Zhejiang Ocean University, Zhoushan, Zhejiang Province, China
| | - Jingfeng Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, China
| | - Changhu Xue
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, China
| | - Yuming Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province, China
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Zeeshan HMA, Lee GH, Kim HR, Chae HJ. Endoplasmic Reticulum Stress and Associated ROS. Int J Mol Sci 2016; 17:327. [PMID: 26950115 PMCID: PMC4813189 DOI: 10.3390/ijms17030327] [Citation(s) in RCA: 567] [Impact Index Per Article: 70.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 01/21/2016] [Accepted: 02/24/2016] [Indexed: 02/07/2023] Open
Abstract
The endoplasmic reticulum (ER) is a fascinating network of tubules through which secretory and transmembrane proteins enter unfolded and exit as either folded or misfolded proteins, after which they are directed either toward other organelles or to degradation, respectively. The ER redox environment dictates the fate of entering proteins, and the level of redox signaling mediators modulates the level of reactive oxygen species (ROS). Accumulating evidence suggests the interrelation of ER stress and ROS with redox signaling mediators such as protein disulfide isomerase (PDI)-endoplasmic reticulum oxidoreductin (ERO)-1, glutathione (GSH)/glutathione disuphide (GSSG), NADPH oxidase 4 (Nox4), NADPH-P450 reductase (NPR), and calcium. Here, we reviewed persistent ER stress and protein misfolding-initiated ROS cascades and their significant roles in the pathogenesis of multiple human disorders, including neurodegenerative diseases, diabetes mellitus, atherosclerosis, inflammation, ischemia, and kidney and liver diseases.
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Affiliation(s)
- Hafiz Maher Ali Zeeshan
- Department of Pharmacology and New Drug Development Institute, School of Medicine, Chonbuk National University, Jeonju, Chonbuk 561-180, Korea.
| | - Geum Hwa Lee
- Department of Pharmacology and New Drug Development Institute, School of Medicine, Chonbuk National University, Jeonju, Chonbuk 561-180, Korea.
| | - Hyung-Ryong Kim
- Department of Dental Pharmacology and Wonkwang Biomaterial Implant Research Institute, School of Dentistry, Wonkwang University, Iksan, Chonbuk 570-749, Korea.
| | - Han-Jung Chae
- Department of Pharmacology and New Drug Development Institute, School of Medicine, Chonbuk National University, Jeonju, Chonbuk 561-180, Korea.
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