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Wu Y, Jin X, Zhang Y, Liu J, Wu M, Tong H. Bioactive Compounds from Brown Algae Alleviate Nonalcoholic Fatty Liver Disease: An Extensive Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:1771-1787. [PMID: 36689477 DOI: 10.1021/acs.jafc.2c06578] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is one of the most prevalent chronic liver diseases. The increasing NAFLD incidences are associated with unhealthy lifestyles. Currently, there are no effective therapeutic options for NAFLD. Thus, there is a need to develop safe, efficient, and economic treatment options for NAFLD. Brown algae, which are edible, contain abundant bioactive compounds, including polysaccharides and phlorotannins. They have been shown to ameliorate insulin resistance, as well as hepatic steatosis, and all of these biological functions can potentially alleviate NAFLD. Accumulating reports have shown that increasing dietary consumption of brown algae reduces the risk for NAFLD development. In this review, we summarized the animal experiments and clinical proof of brown algae and their bioactive compounds for NAFLD treatment within the past decade. Our findings show possible avenues for further research into the pathophysiology of NAFLD and brown algae therapy.
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Affiliation(s)
- Yu Wu
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, College of Life and Environmental Science, Wenzhou University, Wenzhou 325000, China
| | - Xiaosheng Jin
- Department of Gastroenterology, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Ya Zhang
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, College of Life and Environmental Science, Wenzhou University, Wenzhou 325000, China
| | - Jian Liu
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, College of Life and Environmental Science, Wenzhou University, Wenzhou 325000, China
| | - Mingjiang Wu
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, College of Life and Environmental Science, Wenzhou University, Wenzhou 325000, China
| | - Haibin Tong
- Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, College of Life and Environmental Science, Wenzhou University, Wenzhou 325000, China
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Cao W, Liu Y, Chen Y. miR-134 Up-Regulates Matrix Metalloproteinase 9 (MMP9) in Chronic Sinusitis. J BIOMATER TISS ENG 2023. [DOI: 10.1166/jbt.2023.3206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Chronic sinusitis is an upper respiratory tract disease. miR-134 involves in several diseases. However, its regulatory mechanism in chronic sinusitis has not been assessed. We aim to explore miR-134’s role in chronic sinusitis and the possible mechanism. miR-134 and MMP9 level
was measured in chronic sinusitis tissues and normal tissues. The co-expression of miR-134 and MMP9 in PHNECs was detected by immunofluorescence. MMP-9 expression and IκB and α protein phosphorylation was detected by western blot. Immunofluorescence showed positive
MMP-9 expression in epithelial cells. miR-134 level was significantly elevated in patients with chronic sinusitis and was co-localized with MMP-9 in the CRSwNP sample of epithelial cells. miR-134 up-regulated MMP-9, which was inhibited after addition of inhibitor BAY 11-7082. In conclusion,
miR-134 up-regulates MMP-9 through NF-κB signaling to mediate the occurrence of chronic sinusitis, indicating that miR-134 may participate in the tissue remodeling of chronic sinusitis.
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Affiliation(s)
- Wei Cao
- Department of Otorhinolaryngology, Edong Medical Group Central Hospital, Huangshi, Hubei, 435000, China
| | - Yuanzhou Liu
- Department of Otorhinolaryngology, Edong Medical Group Central Hospital, Huangshi, Hubei, 435000, China
| | - Yandan Chen
- Department of Otorhinolaryngology, Edong Medical Group Central Hospital, Huangshi, Hubei, 435000, China
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Michalak I, Tiwari R, Dhawan M, Alagawany M, Farag MR, Sharun K, Emran TB, Dhama K. Antioxidant effects of seaweeds and their active compounds on animal health and production - a review. Vet Q 2022; 42:48-67. [PMID: 35363108 PMCID: PMC9004519 DOI: 10.1080/01652176.2022.2061744] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 03/24/2022] [Accepted: 03/30/2022] [Indexed: 12/04/2022] Open
Abstract
Natural antioxidants applied as feed additives can improve not only animals' health and overall performance but also increase their resistance to environmental stress such as heat stress, bad housing conditions, diseases, etc. Marine organisms, for example seaweeds - red, brown, and green macroalgae contain a plethora of biologically active substances, including phenolic compounds, polysaccharides, pigments, vitamins, micro- and macroelements, and proteins known for their antioxidant activity, which can help in the maintenance of appropriate redox status in animals and show pleiotropic effects for enhancing good health, and productivity. The dysregulated production of free radicals is a marked characteristic of several clinical conditions, and antioxidant machinery plays a pivotal role in scavenging the excessive free radicals, thereby preventing and treating infections in animals. Supplementation of seaweeds to animal diet can boost antioxidant activity, immunity, and the gut environment. Dietary supplementation of seaweeds can also enhance meat quality due to the deposition of marine-derived antioxidant components in muscles. The use of natural antioxidants in the meat industry is a practical approach to minimize or prevent lipid oxidation. However, overconsumption of seaweeds, especially brown macroalgae, should be avoided because of their high iodine content. An important point to consider when including seaweeds in animal feed is their variable composition which depends on the species, habitat, location, harvest time, growing conditions such as nutrient concentration in water, light intensity, temperature, etc. This review highlights the beneficial applications of seaweeds and their extracted compounds, which have antioxidant properties as feed additives and impact animal health and production.
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Affiliation(s)
- Izabela Michalak
- Faculty of Chemistry, Department of Advanced Material Technologies, Wrocław University of Science and Technology, Wrocław, Poland
| | - Ruchi Tiwari
- Department of Veterinary Microbiology and Immunology, College of Veterinary Sciences, Uttar Pradesh Pandit Deen Dayal Upadhyaya Pashu Chikitsa Vigyan Vishwavidyalaya Evam Go Anusandhan Sansthan (DUVASU), Mathura, India
| | - Manish Dhawan
- Department of Microbiology, Punjab Agricultural University, Ludhiana, India
- The Trafford Group of Colleges, Manchester, United Kingdom
| | - Mahmoud Alagawany
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Mayada R. Farag
- Forensic Medicine and Toxicology Department, Veterinary Medicine Faculty, Zagazig University, Zagazig, Egypt
| | - Khan Sharun
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, Bangladesh
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
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Rajan DK, Mohan K, Zhang S, Ganesan AR. Dieckol: a brown algal phlorotannin with biological potential. Biomed Pharmacother 2021; 142:111988. [PMID: 34371307 DOI: 10.1016/j.biopha.2021.111988] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/24/2021] [Accepted: 07/30/2021] [Indexed: 12/21/2022] Open
Abstract
Dieckol [C36H22O18], is a naturally occurring phlorotannin found in some brown algal species. Dieckol is gaining more attention in the scientific community for its potential biological activities. It has been exhibited a broad spectrum of therapeutic functions including anti-bacterial, anti-cancer, anti-oxidant, anti-aging, anti-diabetic, neuroprotective, and other medicinal applications. Distinct emphasis has been given to extraction, purification, and biomedical applications of dieckol. This critical review comprises of in vitro, in vivo, and in silico biological properties of dieckol. An attempt has been made to evaluate the effectiveness, therapeutical application, and mechanism of dieckol against various diseases. The pharmacological significance, current status and the dosage of multifunctional dieckol and its mechanisms have been discussed in this review. Dieckol plays an important role in apoptosis induction via inhibiting the PI3K, AKT, mTOR and FAK signaling molecules. Dieckol remarkably inhibited the lipid accumulation in high fat diet induced animal models. Dieckol, a multifaceted compound will be beneficial in attenuating the action of various diseases and it could be a potential pharmaceutical and nutraceutical compound. Therefore, the combined effects of dieckol with existing drugs and natural compounds will be studied in future to optimize its benefits. Besides limited information on the toxicological action and dosage administration of dieckol on the human was reported to date. Overall, dieckol is a prospective health-promoting compound for the development of a novel drug against numerous diseases.
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Affiliation(s)
- Durairaj Karthick Rajan
- Centre of Advanced Study in Marine Biology, Faculty of Marine Sciences, Annamalai University, Parangipettai 608502, Tamil Nadu, India.
| | - Kannan Mohan
- PG and Research Department of Zoology, Sri Vasavi College, Erode 638316, Tamil Nadu, India.
| | - Shubing Zhang
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, Hunan 410013, PR China
| | - Abirami Ramu Ganesan
- Group of Fermentation and Distillation, Laimburg Research Center, Laimburg 6, I-39040 Post Auer, BZ, Italy
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Rapid changes of miRNAs-20, -30, -410, -515, -134, and -183 and telomerase with psychological activity: A one year study on the relaxation response and epistemological considerations. J Tradit Complement Med 2021; 11:409-418. [PMID: 34522635 PMCID: PMC8427477 DOI: 10.1016/j.jtcme.2021.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 02/04/2021] [Accepted: 02/05/2021] [Indexed: 11/22/2022] Open
Abstract
Background and aim Mental stress represents a pivotal factor in cardiovascular diseases. The mechanism by which stress produces its deleterious effects is still under study, but one of the most explored pathways is inflammation-aging and cell senescence. In this scenario, circulating microRNAs appear to be regulatory elements of the telomerase activity and alternative splicing within the nuclear factor kappa-light-chain-enhancer (NF-κB) network. Anti-stress techniques appeared to be able to slow down the inflammatory and aging processes. As we recently verified, the practice of the relaxation response (RR) counteracted psychological stress and determined favorable changes of the NF-κB, p53, and toll-like receptor-4 (TLR-4) gene expression and in neurotransmitters, hormones, cytokines, and inflammatory circulating microRNAs. We aimed to verify a possible change in the serum levels of six other micro-RNAs of cardiovascular interest, involved in cell senescence and in the NF-κB network (miRNAs -20, -30, -410, -515, -134, and -183), and tested the activity of telomerase in peripheral blood mononuclear cells (PBMCs). Experimental procedure We measured the aforementioned molecules in the serum of patients with ischemic heart disease (and healthy controls) immediately before and after a relaxation response session, three times (after the baseline), in one year of follow-up. Results According to our data, the miRNA-20 and -30 levels and PBMCs-telomerase activity increased during the RR while the -410 and -515 levels decreased. During the RR sessions, both miRNA-134 and -183 decreased. Conclusion The mediators considered in this exploratory work appeared to vary rapidly with the psychological activity (in particular when focused on relaxation techniques) showing that psychological activity should be part of the future research on epigenetics. Epistemological perspectives are also discussed.
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Oh S, Yang J, Park C, Son K, Byun K. Dieckol Attenuated Glucocorticoid-Induced Muscle Atrophy by Decreasing NLRP3 Inflammasome and Pyroptosis. Int J Mol Sci 2021; 22:8057. [PMID: 34360821 PMCID: PMC8348567 DOI: 10.3390/ijms22158057] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/25/2021] [Accepted: 07/27/2021] [Indexed: 12/19/2022] Open
Abstract
Dexamethasone (Dexa), frequently used as an anti-inflammatory agent, paradoxically leads to muscle inflammation and muscle atrophy. Receptor for advanced glycation end products (RAGE) and Toll-like receptor 4 (TLR4) lead to nucleotide-binding oligomerization domain-like receptor pyrin domain containing 3 (NLRP3) inflammasome formation through nuclear factor-κB (NF-κB) upregulation. NLRP3 inflammasome results in pyroptosis and is associated with the Murf-1 and atrogin-1 upregulation involved in protein degradation and muscle atrophy. The effects of Ecklonia cava extract (ECE) and dieckol (DK) on attenuating Dexa-induced muscle atrophy were evaluated by decreasing NLRP3 inflammasome formation in the muscles of Dexa-treated animals. The binding of AGE or high mobility group protein 1 to RAGE or TLR4 was increased by Dexa but significantly decreased by ECE or DK. The downstream signaling pathways of RAGE (c-Jun N-terminal kinase or p38) were increased by Dexa but decreased by ECE or DK. NF-κB, downstream of RAGE or TLR4, was increased by Dexa but decreased by ECE or DK. The NLRP3 inflammasome component (NLRP3 and apoptosis-associated speck-like), cleaved caspase -1, and cleaved gasdermin D, markers of pyroptosis, were increased by Dexa but decreased by ECE and DK. Interleukin-1β/Murf-1/atrogin-1 expression was increased by Dexa but restored by ECE or DK. The mean muscle fiber cross-sectional area and grip strength were decreased by Dexa but restored by ECE or DK. In conclusion, ECE or DK attenuated Dexa-induced muscle atrophy by decreasing NLRP3 inflammasome formation and pyroptosis.
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Affiliation(s)
- Seyeon Oh
- Functional Cellular Networks Laboratory, Department of Medicine, Graduate School, Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Korea; (S.O.); (J.Y.)
| | - Jinyoung Yang
- Functional Cellular Networks Laboratory, Department of Medicine, Graduate School, Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Korea; (S.O.); (J.Y.)
| | - Chulhyun Park
- Department of Thoracic and Cardiovascular Surgery, Gachon University Gil Medical Center, Gachon University, Incheon 21565, Korea;
| | - Kukhui Son
- Department of Thoracic and Cardiovascular Surgery, Gachon University Gil Medical Center, Gachon University, Incheon 21565, Korea;
| | - Kyunghee Byun
- Functional Cellular Networks Laboratory, Department of Medicine, Graduate School, Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Korea; (S.O.); (J.Y.)
- Department of Anatomy & Cell Biology, Gachon University College of Medicine, Incheon 21936, Korea
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Catarino MD, Amarante SJ, Mateus N, Silva AMS, Cardoso SM. Brown Algae Phlorotannins: A Marine Alternative to Break the Oxidative Stress, Inflammation and Cancer Network. Foods 2021; 10:foods10071478. [PMID: 34202184 PMCID: PMC8307260 DOI: 10.3390/foods10071478] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/18/2021] [Accepted: 06/20/2021] [Indexed: 02/07/2023] Open
Abstract
According to the WHO, cancer was responsible for an estimated 9.6 million deaths in 2018, making it the second global leading cause of death. The main risk factors that lead to the development of this disease include poor behavioral and dietary habits, such as tobacco use, alcohol use and lack of fruit and vegetable intake, or physical inactivity. In turn, it is well known that polyphenols are deeply implicated with the lower rates of cancer in populations that consume high levels of plant derived foods. In this field, phlorotannins have been under the spotlight in recent years since they have shown exceptional bioactive properties, with great interest for application in food and pharmaceutical industries. Among their multiple bioactive properties, phlorotannins have revealed the capacity to interfere with several biochemical mechanisms that regulate oxidative stress, inflammation and tumorigenesis, which are central aspects in the pathogenesis of cancer. This versatility and ability to act either directly or indirectly at different stages and mechanisms of cancer growth make these compounds highly appealing for the development of new therapeutical strategies to address this world scourge. The present manuscript revises relevant studies focusing the effects of phlorotannins to counteract the oxidative stress-inflammation network, emphasizing their potential for application in cancer prevention and/or treatment.
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Affiliation(s)
- Marcelo D. Catarino
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (M.D.C.); (S.J.A.); (A.M.S.S.)
| | - Sónia J. Amarante
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (M.D.C.); (S.J.A.); (A.M.S.S.)
| | - Nuno Mateus
- REQUIMTE/LAQV, Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal;
| | - Artur M. S. Silva
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (M.D.C.); (S.J.A.); (A.M.S.S.)
| | - Susana M. Cardoso
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (M.D.C.); (S.J.A.); (A.M.S.S.)
- Correspondence: ; Tel.: +351-234-370-360; Fax: +351-234-370-084
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Chen L, Liu R, He X, Pei S, Li D. Effects of brown seaweed polyphenols, a class of phlorotannins, on metabolic disorders via regulation of fat function. Food Funct 2021; 12:2378-2388. [PMID: 33645609 DOI: 10.1039/d0fo02886j] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
It is well known that fat dysfunction is the main driver of development of metabolic disorders. Changes in diet and lifestyle are particularly important to reverse the current global rise in obesity-related metabolic disorders. Seaweed has been consumed for thousands of years, and it is rich in bioactive compounds, especially unique polyphenols. The aim of the present review is to summarize the effects of different seaweed polyphenols on fat function in metabolic disorders and the related mechanisms. Seaweed polyphenols activate white adipose tissue to "brown" or "beige" adipose tissue to enhance energy consumption. In addition, the amelioration of fat factor imbalance and inflammatory response is also considered as an important reason for the regulation of lipid function with seaweed polyphenols. The present review provides an important basis for using seaweed polyphenols as potential dietary supplements to prevent metabolic disorders.
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Affiliation(s)
- Lei Chen
- Institute of Nutrition & Health, Qingdao University, Qingdao, China.
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Interaction between non-coding RNAs and JNK in human disorders. Biomed Pharmacother 2021; 138:111497. [PMID: 33735819 DOI: 10.1016/j.biopha.2021.111497] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 03/06/2021] [Accepted: 03/09/2021] [Indexed: 12/31/2022] Open
Abstract
Jun N-terminal Kinase (JNK) signaling pathway is a conserved cascade among species with particular roles in diverse processes during embryogenesis and normal life. These kinases regulate functions of neurons and the immune system by affecting the expression of genes, modulating the arrangement of cytoskeletal proteins, and regulating apoptosis/survival pathways. They are also involved in carcinogenesis. Several miRNAs and lncRNAs have a functional relationship with JNKs. This interaction contributes to the pathogenesis of traumatic brain injury, ulcerative colitis, hepatic ischemia/ reperfusion injury, acute myocardial infarction, and a number of other disorders. Lung cancer, hepatocellular carcinoma, gall bladder cancer, melanoma, and colon cancer are among malignant conditions in which JNK-related miRNAs/ lncRNAs contribute. The current review aims at depicting the functional interaction between JNKs and lncRNAs/ miRNAs and describing the role of these regulatory transcripts in the pathobiology of human disorders.
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Kim TH, Lee HS, Oh SJ, Hwang CW, Jung WK. Phlorotannins ameliorate extracellular matrix production in human vocal fold fibroblasts and prevent vocal fold fibrosis via aerosol inhalation in a laser-induced fibrosis model. J Tissue Eng Regen Med 2020; 14:1918-1928. [PMID: 33049121 DOI: 10.1002/term.3140] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/18/2020] [Accepted: 10/06/2020] [Indexed: 12/13/2022]
Abstract
Vocal fold fibrosis is an abnormal condition characterized by unfavorable changes in the organization of the extracellular matrix in vocal fold lamina propria. To prevent and treat vocal fold fibrosis, a number of synthetic drugs, such as mitomycin C and the glucocorticoid family, are used after surgery, but these are known to have some side effects. Therefore, using both in vitro and in vivo studies, this study investigated whether phlorotannins extracted from Ecklonia cava have the potential to prevent vocal fold fibrosis with minimal side effects. The results show that phlorotannins suppressed both the expression of the fibrotic phenotypic marker and cell migration by inhibiting the activation of the mitogen-activated protein kinase (MAPK) and Smad2/3 signaling pathways in human vocal fold fibroblasts stimulated by transforming growth factor-β. Additionally, phlorotannins exhibited antifibrotic efficacy without an excessive inflammatory response in a laser-induced fibrosis rabbit model when delivered as an aerosol via inhalation. Based on these results, phlorotannins should be considered a promising candidate for use in the prevention of vocal fold fibrosis.
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Affiliation(s)
- Tae-Hee Kim
- Department of Biomedical Engineering and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan, Republic of Korea
| | - Hyoung Shin Lee
- Department of Otolaryngology-Head and Neck Surgery, Kosin University College of Medicine, Busan, Republic of Korea
| | - Sun-Ju Oh
- Department of Pathology, Kosin University College of Medicine, Busan, Republic of Korea
| | - Chi-Woo Hwang
- Department of Otolaryngology-Head and Neck Surgery, Kosin University College of Medicine, Busan, Republic of Korea
| | - Won-Kyo Jung
- Department of Biomedical Engineering and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan, Republic of Korea
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Lee IH, Im E, Lee H, Sim DY, Lee JH, Jung JH, Park JE, Shim BS, Kim S. Apoptotic and antihepatofibrotic effect of honokiol via activation ofGSK3βand suppression of Wnt/β‐catenin pathway in hepatic stellate cells. Phytother Res 2020; 35:452-462. [DOI: 10.1002/ptr.6824] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 06/08/2020] [Accepted: 07/03/2020] [Indexed: 01/14/2023]
Affiliation(s)
- Il Ho Lee
- College of Korean Medicine Kyung Hee University Seoul Republic of Korea
| | - Eunji Im
- College of Korean Medicine Kyung Hee University Seoul Republic of Korea
| | - Hyo‐Jung Lee
- College of Korean Medicine Kyung Hee University Seoul Republic of Korea
| | - Deok Yong Sim
- College of Korean Medicine Kyung Hee University Seoul Republic of Korea
| | - Jae Hee Lee
- College of Korean Medicine Kyung Hee University Seoul Republic of Korea
| | - Ji Hoon Jung
- College of Korean Medicine Kyung Hee University Seoul Republic of Korea
| | - Ji Eon Park
- College of Korean Medicine Kyung Hee University Seoul Republic of Korea
| | - Bum Sang Shim
- College of Korean Medicine Kyung Hee University Seoul Republic of Korea
| | - Sung‐Hoon Kim
- College of Korean Medicine Kyung Hee University Seoul Republic of Korea
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Cotas J, Leandro A, Monteiro P, Pacheco D, Figueirinha A, Gonçalves AMM, da Silva GJ, Pereira L. Seaweed Phenolics: From Extraction to Applications. Mar Drugs 2020; 18:E384. [PMID: 32722220 PMCID: PMC7460554 DOI: 10.3390/md18080384] [Citation(s) in RCA: 154] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 07/15/2020] [Accepted: 07/20/2020] [Indexed: 12/12/2022] Open
Abstract
Seaweeds have attracted high interest in recent years due to their chemical and bioactive properties to find new molecules with valuable applications for humankind. Phenolic compounds are the group of metabolites with the most structural variation and the highest content in seaweeds. The most researched seaweed polyphenol class is the phlorotannins, which are specifically synthesized by brown seaweeds, but there are other polyphenolic compounds, such as bromophenols, flavonoids, phenolic terpenoids, and mycosporine-like amino acids. The compounds already discovered and characterized demonstrate a full range of bioactivities and potential future applications in various industrial sectors. This review focuses on the extraction, purification, and future applications of seaweed phenolic compounds based on the bioactive properties described in the literature. It also intends to provide a comprehensive insight into the phenolic compounds in seaweed.
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Affiliation(s)
- João Cotas
- MARE-Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, 3001-456 Coimbra, Portugal; (J.C.); (A.L.); (D.P.); (A.M.M.G.)
| | - Adriana Leandro
- MARE-Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, 3001-456 Coimbra, Portugal; (J.C.); (A.L.); (D.P.); (A.M.M.G.)
| | - Pedro Monteiro
- Faculty of Pharmacy and Center for Neurosciences and Cell Biology, Health Sciences Campus, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal; (P.M.); (G.J.d.S.)
| | - Diana Pacheco
- MARE-Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, 3001-456 Coimbra, Portugal; (J.C.); (A.L.); (D.P.); (A.M.M.G.)
| | - Artur Figueirinha
- LAQV, REQUIMTE, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal;
- Faculty of Pharmacy of University of Coimbra, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Ana M. M. Gonçalves
- MARE-Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, 3001-456 Coimbra, Portugal; (J.C.); (A.L.); (D.P.); (A.M.M.G.)
- Department of Biology and CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Gabriela Jorge da Silva
- Faculty of Pharmacy and Center for Neurosciences and Cell Biology, Health Sciences Campus, University of Coimbra, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal; (P.M.); (G.J.d.S.)
| | - Leonel Pereira
- MARE-Marine and Environmental Sciences Centre, Department of Life Sciences, University of Coimbra, 3001-456 Coimbra, Portugal; (J.C.); (A.L.); (D.P.); (A.M.M.G.)
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Heo SY, Jeong MS, Lee HS, Kim YJ, Park SH, Jung WK. Phlorofucofuroeckol A from Ecklonia cava ameliorates TGF-β1-induced fibrotic response of human tracheal fibroblasts via the downregulation of MAPKs and SMAD 2/3 pathways inactivated TGF-β receptor. Biochem Biophys Res Commun 2020; 522:626-632. [PMID: 31785808 DOI: 10.1016/j.bbrc.2019.11.127] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 11/19/2019] [Indexed: 12/19/2022]
Abstract
The objective of this study was to investigate inhibitory effects of a bioactive compound isolated from Ecklonia cava on fibrotic responses to transforming growth factor-β1 (TGF-β1)-stimulated Hs680. Tr human tracheal fibroblasts and the associated mechanisms of action. Post consecutive purification, a potent bioactive compound was identified phlorofucofuroeckol A. Phlorofucofuroeckol A significantly suppressed protein expression levels of collagen type I and α-smooth muscle actin (α-SMA) on TGF-β1-stimulated Hs680. Tr human tracheal fibroblasts. Further mechanistic studies determined that phlorofucofuroeckol A suppressed the phosphorylation of p38, extracellular regulated kinase (ERK), and c-Jun N-terminal kinase (JNK) and SMAD 2/3 in TGF-β1-stimulated Hs680. Tr human tracheal fibroblasts. Moreover, we could show that phlorofucofuroeckol A inhibits binding of TGF-β1 to its TGF-β receptor by molecular docking. Based on the results, we propose that phlorofucofuroeckol A suppresses the MAPKs and SMAD 2/3 pathways and relieves cellular fibrotic activities, thus preventing tracheal fibrosis.
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Affiliation(s)
- Seong-Yeong Heo
- Department of Biomedical Engineering, Center for Marine-Integrated Biomedical Technology (BK21 Plus), Pukyong National University, Busan, 48513, Republic of Korea; Marine-Integrated Bionics Research Center, Pukyong National University, Busan, 48513, Republic of Korea
| | - Min-Seon Jeong
- Department of Biomedical Engineering, Center for Marine-Integrated Biomedical Technology (BK21 Plus), Pukyong National University, Busan, 48513, Republic of Korea; EONE-DIAGNOMICS Genome Center (EDGC), 291 Harmony-ro, Yeonsu-gu, Incheon, 22014, Republic of Korea
| | - Hyoung Shin Lee
- Department of Otolaryngology-Head and Neck Surgery, Kosin University College of Medicine, Busan, 49104, Republic of Korea
| | - Young Jick Kim
- ATEMs Co. Ltd., 306, Acekwanggyo Tower, 17 Daehak 4-ro, Yeongtong-gu, Suwon Gyeonggi, Republic of Korea
| | - Sang-Hyug Park
- Department of Biomedical Engineering, Center for Marine-Integrated Biomedical Technology (BK21 Plus), Pukyong National University, Busan, 48513, Republic of Korea; Marine-Integrated Bionics Research Center, Pukyong National University, Busan, 48513, Republic of Korea
| | - Won-Kyo Jung
- Department of Biomedical Engineering, Center for Marine-Integrated Biomedical Technology (BK21 Plus), Pukyong National University, Busan, 48513, Republic of Korea; Marine-Integrated Bionics Research Center, Pukyong National University, Busan, 48513, Republic of Korea.
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14
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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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15
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Lee HS, Jeong M, Ko S, Heo S, Kang HW, Kim SW, Hwang CW, Lee KD, Oak C, Jung MJ, Oh J, Park WS, Choi I, Jung W. Fabrication and biological activity of polycaprolactone/phlorotannin endotracheal tube to prevent tracheal stenosis: An in vitro and in vivo study. J Biomed Mater Res B Appl Biomater 2019; 108:1046-1056. [DOI: 10.1002/jbm.b.34456] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/30/2019] [Accepted: 07/17/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Hyoung Shin Lee
- Department of Otolaryngology‐Head and Neck SurgeryKosin University College of Medicine Busan Republic of Korea
- Marine‐Integrated Bionics Research CenterPukyong National University Busan Republic of Korea
| | - Min‐Seon Jeong
- Marine‐Integrated Bionics Research CenterPukyong National University Busan Republic of Korea
- Department of Biomedical Engineering and Center for Marine‐Integrated Biomedical TechnologyPukyong National University Busan Republic of Korea
| | - Seok‐Chun Ko
- National Marine Bio‐Resources and Information CenterNational Marine Biodiversity Institute of Korea Seochun Chungcheongnam‐do Republic of Korea
| | - Seong‐Yeong Heo
- Marine‐Integrated Bionics Research CenterPukyong National University Busan Republic of Korea
- Department of Biomedical Engineering and Center for Marine‐Integrated Biomedical TechnologyPukyong National University Busan Republic of Korea
| | - Hyun Wook Kang
- Marine‐Integrated Bionics Research CenterPukyong National University Busan Republic of Korea
- Department of Biomedical Engineering and Center for Marine‐Integrated Biomedical TechnologyPukyong National University Busan Republic of Korea
| | - Sung Won Kim
- Department of Otolaryngology‐Head and Neck SurgeryKosin University College of Medicine Busan Republic of Korea
- Marine‐Integrated Bionics Research CenterPukyong National University Busan Republic of Korea
| | - Chi Woo Hwang
- Department of Molecular BiologyKosin University College of Medicine Busan Republic of Korea
| | - Kang Dae Lee
- Department of Otolaryngology‐Head and Neck SurgeryKosin University College of Medicine Busan Republic of Korea
- Marine‐Integrated Bionics Research CenterPukyong National University Busan Republic of Korea
| | - Chulho Oak
- Department of Internal MedicineKosin University College of Medicine Busan Republic of Korea
| | - Min Jung Jung
- Department of PathologyKosin University College of Medicine Busan Republic of Korea
| | - Junghwan Oh
- Department of Otolaryngology‐Head and Neck SurgeryKosin University College of Medicine Busan Republic of Korea
- Marine‐Integrated Bionics Research CenterPukyong National University Busan Republic of Korea
| | - Won Sun Park
- Department of PhysiologyKangwon National University, School of Medicine Chuncheon Gangwon Republic of Korea
| | - Il‐Whan Choi
- Department of MicrobiologyInje University College of Medicine Busan Republic of Korea
| | - Won‐Kyo Jung
- Marine‐Integrated Bionics Research CenterPukyong National University Busan Republic of Korea
- Department of Biomedical Engineering and Center for Marine‐Integrated Biomedical TechnologyPukyong National University Busan Republic of Korea
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16
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Chen X, Yuan L, Du J, Zhang C, Sun H. The polysaccharide from the roots of Actinidia eriantha activates RAW264.7 macrophages via regulating microRNA expression. Int J Biol Macromol 2019; 132:203-212. [DOI: 10.1016/j.ijbiomac.2019.03.158] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/14/2019] [Accepted: 03/22/2019] [Indexed: 12/12/2022]
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17
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Fan YH, Ye R, Xu HY, Feng XH, Ma CM. Structures and In Vitro Antihepatic Fibrosis Activities of Prenylated Dihydrostilbenes and Flavonoids from Glycyrrhiza uralensis Leaves. J Food Sci 2019; 84:1224-1230. [PMID: 30990886 DOI: 10.1111/1750-3841.14592] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 02/21/2019] [Accepted: 03/05/2019] [Indexed: 01/28/2023]
Abstract
Glycyrrhiza uralensis is the major plant source of licorice. This study was to identify bioactive compounds from the plant's leaves in order to make better use of its aerial part. An ethanol extract of the leaves was subjected to repeated chromatography to yield 15 compounds. The structures were determined to be three novel dihydrostilbenes, based on their various spectroscopic data-glycypytilbene A (1), glycydipytilbene (2), and glycypytilbene B (3)-and 12 known compounds, α,α'-dihydro-3,5,4'-trihydroxy-4,3'-diisopentenylstilbene (4), α,α'-dihydro-3,5,3',4'-tetrahydroxy-2,5'-diisopentenylstilbene (5), 6-prenyleriodictyol (6), 5'-prenyleriodictyol (7), 6-prenylquercetin-3-Me ether (8), 5'-prenylquercetin (9), 6-prenylquercetin (10), 6-prenylnaringenin (11), 3'-prenylnaringenin (12), sigmoidin C (13), 8-[(E)-3-hydroxymethyl-2- butenyl]-eriodictyol (14), and quercetin-3-Me ether (15). Most of these chemical constituents inhibited α-glucosidase activity, with the two prenylated quercetin derivatives (9 to 10) being the greatest active (IC50 < 4.0 µg/mL). Compounds 1, 3 to 4, 6 to 7, 9 to 12 impeded the growth of human hepatic stellate cells, with the prenylated flavonoids (6 to 7, 9 to 12) being more robust than their unprenylated counterparts. PRACTICAL APPLICATIONS: This study found that Glycyrrhiza uralensis leaves contain prenylated dihydrostilbenes and flavonoids with inhibiting effects on α-glucosidase and on the proliferation of human hepatic stellate cells, which should prompt the development of G. uralensis leaves for healthy products with anti-diabetic or liver fibrosis-preventing effects.
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Affiliation(s)
- Yu-Hong Fan
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock; Key Laboratory of Forage and Endemic Crop Biotechnology, Ministry of Education; School of Life Sciences, Inner Mongolia University, Hohhot, P.R. China
| | - Rigui Ye
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock; Key Laboratory of Forage and Endemic Crop Biotechnology, Ministry of Education; School of Life Sciences, Inner Mongolia University, Hohhot, P.R. China
| | - Hai-Yan Xu
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock; Key Laboratory of Forage and Endemic Crop Biotechnology, Ministry of Education; School of Life Sciences, Inner Mongolia University, Hohhot, P.R. China
| | - Xin-Hong Feng
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock; Key Laboratory of Forage and Endemic Crop Biotechnology, Ministry of Education; School of Life Sciences, Inner Mongolia University, Hohhot, P.R. China
| | - Chao-Mei Ma
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock; Key Laboratory of Forage and Endemic Crop Biotechnology, Ministry of Education; School of Life Sciences, Inner Mongolia University, Hohhot, P.R. China
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18
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Hu SJ, Jiang SS, Zhang J, Luo D, Yu B, Yang LY, Zhong HH, Yang MW, Liu LY, Hong FF, Yang SL. Effects of apoptosis on liver aging. World J Clin Cases 2019; 7:691-704. [PMID: 30968034 PMCID: PMC6448073 DOI: 10.12998/wjcc.v7.i6.691] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 01/10/2019] [Accepted: 01/26/2019] [Indexed: 02/05/2023] Open
Abstract
As an irreversible and perennial process, aging is accompanied by functional and morphological declines in organs. Generally, aging liver exhibits a decline in volume and hepatic blood flow. Even with a preeminent regenerative capacity to restore its functions after liver cell loss, its biosynthesis and metabolism abilities decline, and these are difficult to restore to previous standards. Apoptosis is a programmed death process via intrinsic and extrinsic pathways, in which Bcl-2 family proteins and apoptosis-related genes, such as p21 and p53, are involved. Apoptosis inflicts both favorable and adverse influences on liver aging. Apoptosis eliminates transformed abnormal cells but promotes age-related liver diseases, such as nonalcoholic fatty liver disease, liver fibrosis, cirrhosis, and liver cancer. We summarize the roles of apoptosis in liver aging and age-related liver diseases.
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Affiliation(s)
- Shao-Jie Hu
- Department of Physiology, College of Medicine, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Sha-Sha Jiang
- Department of Physiology, College of Medicine, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Jin Zhang
- Department of Physiology, College of Medicine, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Dan Luo
- Department of Physiology, College of Medicine, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Bo Yu
- Department of Physiology, College of Medicine, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Liang-Yan Yang
- Department of Physiology, College of Medicine, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Hua-Hua Zhong
- Department of Physiology, College of Medicine, Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Mei-Wen Yang
- Department of Nurse, Nanchang University Hospital, Nanchang 330006, Jiangxi Province, China
| | - Li-Yu Liu
- Department of Nurse, Nanchang University Hospital, Nanchang 330006, Jiangxi Province, China
| | - Fen-Fang Hong
- Experimental Teaching Center, Nanchang University, Nanchang 330031, Jiangxi Province, China
| | - Shu-Long Yang
- Department of Physiology, College of Medicine, Nanchang University, Nanchang 330006, Jiangxi Province, China
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19
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Wang P, Lei S, Wang X, Xu W, Hu P, Chen F, Zhang X, Yin C, Xie W. MicroRNA-134 deactivates hepatic stellate cells by targeting TGF-β activated kinase 1-binding protein 1. Biochem Cell Biol 2019; 97:505-512. [PMID: 30645141 DOI: 10.1139/bcb-2018-0211] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Aberrant expression of microRNAs is associated with liver fibrogenesis. We previously found that microRNA-134 (miR-134) expression was reduced in fibrosis-based hepatocarcinogenesis induced by diethylinitrosamine. Herein we investigate the role and mechanisms of miR-134 in hepatic fibrosis. Our data show that miR-134 expression is reduced in rat hepatic fibrogenesis induced by carbontetrachloride, bile duct ligation, and dimethylnitrosamine, as well as in activated hepatic stellate cells (HSCs). Moreover, miR-134 inhibited HSC proliferation, and decreased the expression of smooth muscle actin and collagen I in HSCs, whereas the miR-134 inhibitor increased HSC activation. MiR-134 also negatively regulated transforming growth factor-β-activated kinase 1-binding protein 1 (TAB1) expression in both human and rat HSCs by directly binding to its 3' untranslated region. Importantly, TAB1 expression was significantly elevated during liver fibrogenesis and HSC activation. Knockdown of TAB1 inhibited the proliferation and fibrogenic behavior of HSCs, and significantly reduced the effect of the miR-134 inhibitor on HSC proliferation. Collectively, these data suggest that miR-134 inhibits the activation of HSCs via directly targeting TAB1, and the restoration of miR-134 or targeting TAB1 is of clinical significance in the treatment of liver fibrosis.
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Affiliation(s)
- Peiqin Wang
- Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Shujuan Lei
- Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Xiaohang Wang
- Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China.,Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Wenping Xu
- Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China.,Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Pingfang Hu
- Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China.,Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Fei Chen
- Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China.,Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Xin Zhang
- Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China.,Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Chuan Yin
- Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China.,Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Weifen Xie
- Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China.,Department of Gastroenterology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
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20
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Choi JB, Kim JH, Lee H, Pak JN, Shim BS, Kim SH. Reactive Oxygen Species and p53 Mediated Activation of p38 and Caspases is Critically Involved in Kaempferol Induced Apoptosis in Colorectal Cancer Cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:9960-9967. [PMID: 30211553 DOI: 10.1021/acs.jafc.8b02656] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Here the molecular mechanisms of Kaempferol were examined in colorectal cancers (CRCs). Kaempferol significantly exerted antiproliferative and cytotoxic effect in HCT116, HCT15, and SW480 cells. Also, Kaempferol increased sub G1 population, G2/M arrest, and the numbers of TUNEL cells in HCT116 colorectal cancer cells. Also, Kaempferol increased the PARP cleavages and activation of caspase-8, -9, and -3, phospho-p38 MAPK, p53, and p21 in HCT116 and HCT15 cells. Of note, Kaempferol generated reactive oxygen species (ROS) (43.7 ± 0.56 vs 25.8 ± 0.43, P < 0.01) in HCT116 cells and reversely ROS inhibitor NAC obstructed the effects of Kaempferol to cleave PARP and caspase-3 and activate phosphorylation of p38 MAPK in HCT116 colorectal cancer cells. Likewise, pancaspase inhibitor z-vad-fmk, p38 MAPK inhibitor SB203580, and p53 depletion blocked PARP and caspase-3 in Kaempferol treated HCT116 colorectal cancer cells. Therefore, these findings provide novel insight that ROS and p53 signalings mediate p38 phosphorylation and caspase activation in Kaempferol stimulated apoptosis in CRCs.
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Affiliation(s)
- Jhin-Baek Choi
- College of Korean Medicine , Kyung Hee University , Seoul 02447 , Korea
| | - Ju-Ha Kim
- College of Korean Medicine , Kyung Hee University , Seoul 02447 , Korea
| | - Hyemin Lee
- College of Korean Medicine , Kyung Hee University , Seoul 02447 , Korea
| | - Ji-Na Pak
- Department of East West Medical Science , Graduate School of East West Medical Science , Yongin 17104 , Korea
| | - Bum Sang Shim
- College of Korean Medicine , Kyung Hee University , Seoul 02447 , Korea
| | - Sung-Hoon Kim
- College of Korean Medicine , Kyung Hee University , Seoul 02447 , Korea
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21
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Identification of chronological and photoageing-associated microRNAs in human skin. Sci Rep 2018; 8:12990. [PMID: 30154427 PMCID: PMC6113407 DOI: 10.1038/s41598-018-31217-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 08/09/2018] [Indexed: 02/06/2023] Open
Abstract
MicroRNAs are short non-coding RNAs that play key roles in regulating biological processes. In this study, we explored effects of chronological and photoageing on the miRNome of human skin. To this end, biopsies were collected from sun-exposed (outer arm, n = 45) and sun-protected (inner arm, n = 45) skin from fair-skinned (phototype II/III) healthy female volunteers of three age groups: young, 18-25 years, middle age, 40-50 years and aged, > 70 years. Strict inclusion criteria were used for photoageing scoring and for chronological ageing. Microarray analysis revealed that chronological ageing had minor effect on the human skin miRNome. In contrast, photoageing had a robust impact on miRNAs, and a set of miRNAs differentially expressed between sun-protected and sun-exposed skin of the young and aged groups was identified. Upregulation of miR-383, miR-145 and miR-34a and downregulation of miR-6879, miR-3648 and miR-663b were confirmed using qRT-PCR in sun-exposed skin compared with sun-protected skin. qRT-PCR analysis revealed that miR-383, miR-34a and miR-134 were differentially expressed in all three age groups both in chronological and photoageing, suggesting a synergetic effect of intrinsic and extrinsic ageing on their expression. In conclusion, our study identifies a unique miRNA signature which may contribute to skin ageing.
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Shen H, Wu N, Wang Y, Han X, Zheng Q, Cai X, Zhang H, Zhao M. JNK Inhibitor SP600125 Attenuates Paraquat-Induced Acute Lung Injury: an In Vivo and In Vitro Study. Inflammation 2018; 40:1319-1330. [PMID: 28474156 DOI: 10.1007/s10753-017-0575-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Acute lung injury (ALI) is a major complication soon after paraquat poisoning and rapidly progresses with high mortality. However, the specific mechanism underlying paraquat-induced ALI is still unclear. In this study, the mechanism underlying the protective effects of SP600125 on paraquat-induced ALI was investigated according to oxidative stress, inflammation, and apoptosis. The rats were randomly assigned into the control group (CON), the paraquat poisoning group (PQ), and the PQ + SP600125 group (SP). A549 cells were divided into the Con group, Pq group, and Sp group. H&E staining and detection of lung wet/dry ratio were employed to evaluate lung injury. Annexin V-PI staining was done to evaluate A549 cell apoptosis. Dihydroethidium fluorescence was used to measure reactive oxygen species (ROS) in the lungs and A549 cells. ELISA was performed to detect TNF-α and IL-6 in the supernatant of bronchoalveolar lavage fluid (BALF) and A549 cells. RT-qPCR was done to measure the messenger RNA (mRNA) expression of TNF-α and IL-6 in the lungs and A549 cells. Western blotting assay was performed to detect the protein expression of phospho-JNK, total JNK, and cleaved caspase-3. Electrophoretic mobility shift assay was employed to detect the DNA binding activities of AP-1 and P-p65. JNK inhibitor SP600125 reduced JNK phosphorylation, downregulated cleaved caspase-3 protein level, decreased AP-1 transcriptional activity and ROS level, and reduced the transcription and expression of TNF-α and IL-6, which improved ALI and cell apoptosis after paraquat poisoning. Our results indicate that JNK/AP-1 mediates ALI as well as oxidative stress and inflammation deterioration secondary to paraquat poisoning.
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Affiliation(s)
- Haitao Shen
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, 110004, People's Republic of China
| | - Na Wu
- Department of Endocrinology, Shengjing Hospital of China Medical University, Shenyang, 110004, People's Republic of China
| | - Yu Wang
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, 110004, People's Republic of China
| | - Xinfei Han
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, 110004, People's Republic of China
| | - Qiang Zheng
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, 110004, People's Republic of China
| | - Xue Cai
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, 110004, People's Republic of China
| | - Honglei Zhang
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, 110004, People's Republic of China
| | - Min Zhao
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, 36 Sanhao Street, Shenyang, 110004, People's Republic of China.
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23
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Zhang Y, Yu X, Wang Z, Yin M, Zhao Z, Li Y, Li W. Pokeweed antiviral protein attenuates liver fibrosis in mice through regulating Wnt/Jnk mediated glucose metabolism. Saudi J Gastroenterol 2018; 24:157-164. [PMID: 29652027 PMCID: PMC5985634 DOI: 10.4103/sjg.sjg_470_17] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND/AIMS Pokeweed antiviral protein (PAP) has been reported to downregulate Wnt/Jnk pathway and attenuate liver fibrosis. This study was designed to intensively explore the mechanism of anti-fibrosis effect of PAP. MATERIALS AND METHODS Hepatic stellate cell (HSC) activation was induced by high concentration of glucose. Cell viability was detected at different time points after PAP treatment. Meanwhile, hepatic fibrosis models in mice were induced by CCl4 injection. In the end, liver pathology was observed and contents of alanine transaminase, aspartate transaminase, lactic dehydrogenase, hyaluronic acid (HA), and laminin (LN) in serum together with hydroxyproline (Hyp) in liver were measured. The mRNA and protein expressions of HK2, PFKP, PCK1, and FBP1 as well as Jnk expression in HSC-T6 cells and liver tissue were detected by qPCR and western-blot, respectively. RESULTS Compared with high glucose, PAP reduced viability and expressions of HK2, PFKP, α-SMA, and Col1A1, where as enhanced the expressions of PCK1 and FBP1 in HSC-T6 cells (P < 0.05) respectively. PAP attenuated liver pathology, improved liver function, and reduced collagen deposition in liver tissue compared with the model group (P < 0.05) respectively. Moreover, PAP reduced expressions of HK2, PFKP, α-SMA, and Col1A1 where as increased the expression of PCK1 and FBP1 in the liver of mice compared with the model group (P < 0.05) respectively. Most importantly, PAP reduced the phosphorylation of Jnk both in cells and liver tissue compared with the model group (P < 0.05) respectively. CONCLUSIONS Our results demonstrated that PAP attenuated liver fibrosis by regulating Wnt/Jnk-mediated glucose metabolism. It provided us a new target for the treatment of liver fibrosis.
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Affiliation(s)
- Yonghong Zhang
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiaolan Yu
- Department of Ear-Nose-Throat, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Zheng Wang
- Department of Respiratory and Critical Medicine, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Ming Yin
- Infectious Diseases, Anhui Provincial Hospital, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Zonghao Zhao
- Infectious Diseases, Anhui Provincial Hospital, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Yi Li
- Infectious Diseases, Anhui Provincial Hospital, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Wenting Li
- Infectious Diseases, Anhui Provincial Hospital, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China,Address for correspondence: Dr. Wenting Li, 3rd Liver Unit, Department of Infectious Disease, Anhui Provincial Hospital, The First Affiliated Hospital of University of Science and Technology of China, Hefei - 230001, China. E-mail:
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24
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Wang L, Pan MH, Lo CY, Zhao H, Li S, Ho CT, Yang G. Anti-fibrotic activity of polyphenol-enriched sugarcane extract in rats via inhibition of p38 and JNK phosphorylation. Food Funct 2018; 9:951-958. [DOI: 10.1039/c7fo01617d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Sugarcane (Saccharum officinarum L.), which is one of the most important sources of sugar, is also rich in polyphenolic compounds.
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Affiliation(s)
- Liwen Wang
- Hubei Key Laboratory for Processing & Application of Catalytic Materials
- College of Chemistry & Chemical Engineering
- Huanggang Normal University
- China
- Tianjin Key Laboratory of Food and Biotechnology
| | - Min-Hsiung Pan
- Institute of Food Science and Technology
- National Taiwan University
- Taipei 10617
- Taiwan
- Department of Medical Research
| | - Chih-Yu Lo
- Department of Food Science
- National Chiayi University
- Chiayi 60004
- Taiwan
| | - Hui Zhao
- Tianjin Key Laboratory of Food and Biotechnology
- School of Biotechnology and Food Science
- Tianjin University of Commerce
- Tianjin
- China
| | - Shiming Li
- Hubei Key Laboratory for Processing & Application of Catalytic Materials
- College of Chemistry & Chemical Engineering
- Huanggang Normal University
- China
| | - Chi-Tang Ho
- Department of Food Science
- Rutgers University
- New Brunswick
- USA
| | - Guliang Yang
- Hubei Key Laboratory for Processing & Application of Catalytic Materials
- College of Chemistry & Chemical Engineering
- Huanggang Normal University
- China
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25
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Koirala P, Jung HA, Choi JS. Recent advances in pharmacological research on Ecklonia species: a review. Arch Pharm Res 2017; 40:981-1005. [PMID: 28840539 PMCID: PMC7090987 DOI: 10.1007/s12272-017-0948-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 08/16/2017] [Indexed: 12/18/2022]
Abstract
The genus Ecklonia (Lessoniaceae, Phaeophyceae), commonly called kelp (brown algae), is abundant on the coasts of Japan and Korea. During the past few decades, Ecklonia species have received tremendous attention for their wide range of therapeutic properties and multiple health benefits, such as great nutritional value and being rich in vitamins, minerals, dietary fiber, proteins, and polysaccharides. Several novel functional ingredients with diversified biological activities have been isolated and possess antimicrobial, antiviral, hepatoprotective, cardioprotective, anti-inflammatory, neuroprotective, anticarcinogenic, immunomodulatory, hypolipidemic, anti-diabetic, and antioxidant therapeutic properties. The present review discusses the phytochemical, pharmacological, therapeutic, nutritional, and health benefits of different species of genus Ecklonia, as well as their use in the prevention of disease and maintenance of good health.
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Affiliation(s)
- Prashamsa Koirala
- Department of Food and Life Science, Pukyong National University, Busan, 48513, Republic of Korea
| | - Hyun Ah Jung
- Department of Food Science and Human Nutrition, Chonbuk National University, Jeonju, 54896, Republic of Korea.
| | - Jae Sue Choi
- Department of Food and Life Science, Pukyong National University, Busan, 48513, Republic of Korea.
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26
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Abstract
Studies have shown that transforming growth factor-β (TGF-β) is one of the most important factors to promote hepatic fibrosis (HF), and the TGF-β/Smad pathway is a major signaling pathway involved in HF. Abnormal expression of microRNAs (miRNAs) has a key role in the development of HF. In recent years, studies suggest that regulating miRNAs may affect the TGF-β/Smad pathway. This paper discusses the TGF-β/Smad pathway and the related miRNAs that are associated with HF.
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27
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Cha SH, Lee JH, Kim EA, Shin CH, Jun HS, Jeon YJ. Phloroglucinol accelerates the regeneration of liver damaged by H2O2or MNZ treatment in zebrafish. RSC Adv 2017. [DOI: 10.1039/c7ra05994a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ROSs can cause oxidative damage to biological macromolecules. Particularly, liver is a vital organ in vertebrates and easily attacked by ROS. PG attenuates H2O2-induced oxidative stress, even in liver.
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Affiliation(s)
- Seon-Heui Cha
- College of Pharmacy
- Gachon University
- Incheon 21936
- Republic of Korea
- Lee Gil Ya Cancer and Diabetes Institute
| | - Ji-Hyeok Lee
- Lee Gil Ya Cancer and Diabetes Institute
- Gachon University
- Incheon 21936
- Republic of Korea
- Korea Mouse Metabolic Phenotyping Center (KMMPC)
| | - Eun-Ah Kim
- Jeju International Marine Science Center for Research & Education
- Korea Institute of Ocean Science & Technology (KIOST)
- Jeju
- Republic of Korea
| | - Chong Hyun Shin
- School of Biology
- The Parker H. Petit Institute for Bioengineering and Bioscience
- Georgia Institute of Technology
- Atlanta
- USA
| | - Hee-Sook Jun
- College of Pharmacy
- Gachon University
- Incheon 21936
- Republic of Korea
- Lee Gil Ya Cancer and Diabetes Institute
| | - You-Jin Jeon
- School of Marine Biomedical Sciences
- Jeju National University
- Jeju
- Republic of Korea
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28
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Russo A, Maisto E, Romis L, Celentano G. Use of a Natural Compound Made of <i>Ecklonia bicyclis</i> Seaweed, <i>Tribulus terrestris</i> and Water-Soluble Chitosan Oligosaccharide, in Male Sexual Asthenia with Mild or Mild-Moderate Erectile Dysfunction and Serum Testosterone Levels at the Lower Limit of Normal. Health (London) 2016. [DOI: 10.4236/health.2016.815162] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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29
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Cha SH, Heo SJ, Jeon YJ, Park SM. Dieckol, an edible seaweed polyphenol, retards rotenone-induced neurotoxicity and α-synuclein aggregation in human dopaminergic neuronal cells. RSC Adv 2016. [DOI: 10.1039/c6ra21697h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Dopaminergic neurons are particularly vulnerable to oxidative stress, which may initiate a cascade of intracellular toxic events that lead to protein aggregation and subsequent cell death, causing Parkinson's disease.
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Affiliation(s)
- Seon-Heui Cha
- Department of Pharmacology
- Ajou University School of Medicine
- Suwon
- Korea
- Chronic Inflammatory Disease Research Center
| | - Soo-Jin Heo
- Jeju International Marine Science Center for Research & Education
- Korea Institute of Ocean Science & Technology (KIOST)
- Jeju
- Korea
| | - You-Jin Jeon
- School of Marine Biomedical Sciences
- Jeju National University
- Jeju
- Korea
| | - Sang Myun Park
- Department of Pharmacology
- Ajou University School of Medicine
- Suwon
- Korea
- Chronic Inflammatory Disease Research Center
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