1
|
Pérez R, Burgos V, Marín V, Camins A, Olloquequi J, González-Chavarría I, Ulrich H, Wyneke U, Luarte A, Ortiz L, Paz C. Caffeic Acid Phenethyl Ester (CAPE): Biosynthesis, Derivatives and Formulations with Neuroprotective Activities. Antioxidants (Basel) 2023; 12:1500. [PMID: 37627495 PMCID: PMC10451560 DOI: 10.3390/antiox12081500] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 06/21/2023] [Accepted: 06/27/2023] [Indexed: 08/27/2023] Open
Abstract
Neurodegenerative disorders are characterized by a progressive process of degeneration and neuronal death, where oxidative stress and neuroinflammation are key factors that contribute to the progression of these diseases. Therefore, two major pathways involved in these pathologies have been proposed as relevant therapeutic targets: The nuclear transcription factor erythroid 2 (Nrf2), which responds to oxidative stress with cytoprotecting activity; and the nuclear factor NF-κB pathway, which is highly related to the neuroinflammatory process by promoting cytokine expression. Caffeic acid phenethyl ester (CAPE) is a phenylpropanoid naturally found in propolis that shows important biological activities, including neuroprotective activity by modulating the Nrf2 and NF-κB pathways, promoting antioxidant enzyme expression and inhibition of proinflammatory cytokine expression. Its simple chemical structure has inspired the synthesis of many derivatives, with aliphatic and/or aromatic moieties, some of which have improved the biological properties. Moreover, new drug delivery systems increase the bioavailability of these compounds in vivo, allowing its transcytosis through the blood-brain barrier, thus protecting brain cells from the increased inflammatory status associated to neurodegenerative and psychiatric disorders. This review summarizes the biosynthesis and chemical synthesis of CAPE derivatives, their miscellaneous activities, and relevant studies (from 2010 to 2023), addressing their neuroprotective activity in vitro and in vivo.
Collapse
Affiliation(s)
- Rebeca Pérez
- Laboratory of Natural Products & Drug Discovery, Center CEBIM, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4780000, Chile; (R.P.); (V.M.)
| | - Viviana Burgos
- Departamento de Ciencias Biológicas y Químicas, Facultad de Recursos Naturales, Universidad Católica de Temuco, Rudecindo Ortega, Temuco 4780000, Chile;
| | - Víctor Marín
- Laboratory of Natural Products & Drug Discovery, Center CEBIM, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4780000, Chile; (R.P.); (V.M.)
| | - Antoni Camins
- Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, Universitat de Barcelona, 08028 Barcelona, Spain;
- Institut de Neurociències (UBNeuro), Universitat de Barcelona, 08028 Barcelona, Spain
- Biomedical Research Networking Centre in Neurodegenerative Diseases (CIBERNED), 28031 Madrid, Spain
| | - Jordi Olloquequi
- Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Sciences, Universitat de Barcelona, 08028 Barcelona, Spain;
- Institute of Biomedical Sciences, Faculty of Health Sciences, Universidad Autónoma de Chile, Talca 3460000, Chile
| | - Iván González-Chavarría
- Departamento de Fisiopatología, Facultad de Ciencias Biológicas Universidad de Concepción, Concepción 4030000, Chile;
| | - Henning Ulrich
- Department of Biochemistry, Instituto de Química, Universidad de São Paulo, Av. Prof. Lineu Prestes 748, São Paulo 05508-000, SP, Brazil;
| | - Ursula Wyneke
- Facultad de Medicina, Universidad de Los Andes, Santiago 111711, Chile; (U.W.)
- Center of Interventional Medicine for Precision and Advanced Cellular Therapy (IMPACT), Santiago 7620001, Chile
| | - Alejandro Luarte
- Facultad de Medicina, Universidad de Los Andes, Santiago 111711, Chile; (U.W.)
- Center of Interventional Medicine for Precision and Advanced Cellular Therapy (IMPACT), Santiago 7620001, Chile
| | - Leandro Ortiz
- Instituto de Ciencias Químicas, Facultad de Ciencias, Universidad Austral de Chile, Casilla 567, Valdivia 5110566, Chile;
| | - Cristian Paz
- Laboratory of Natural Products & Drug Discovery, Center CEBIM, Department of Basic Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4780000, Chile; (R.P.); (V.M.)
| |
Collapse
|
2
|
Taylor E, Kim Y, Zhang K, Chau L, Nguyen BC, Rayalam S, Wang X. Antiaging Mechanism of Natural Compounds: Effects on Autophagy and Oxidative Stress. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27144396. [PMID: 35889266 PMCID: PMC9322024 DOI: 10.3390/molecules27144396] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/03/2022] [Accepted: 07/06/2022] [Indexed: 12/22/2022]
Abstract
Aging is a natural biological process that manifests as the progressive loss of function in cells, tissues, and organs. Because mechanisms that are meant to promote cellular longevity tend to decrease in effectiveness with age, it is no surprise that aging presents as a major risk factor for many diseases such as cardiovascular disease, neurodegenerative disorders, cancer, and diabetes. Oxidative stress, an imbalance between the intracellular antioxidant and overproduction of reactive oxygen species, is known to promote the aging process. Autophagy, a major pathway for protein turnover, is considered as one of the hallmarks of aging. Given the progressive physiologic degeneration and increased risk for disease that accompanies aging, many studies have attempted to discover new compounds that may aid in the reversal of the aging process. Here, we summarize the antiaging mechanism of natural or naturally derived synthetic compounds involving oxidative stress and autophagy. These compounds include: 2-cyano-3,12-dioxoolean-1,9-dien-28-oic acid (CDDO) derivatives (synthetic triterpenoids derived from naturally occurring oleanolic acid), caffeic acid phenethyl ester (CAPE, the active ingredient in honey bee propolis), xanthohumol (a prenylated flavonoid identified in the hops plant), guggulsterone (a plant steroid found in the resin of the guggul plant), resveratrol (a natural phenol abundantly found in grape), and sulforaphane (a sulfur-containing compound found in cruciferous vegetables).
Collapse
Affiliation(s)
- Elizabeth Taylor
- DeBusk College of Osteopathic Medicine, Lincoln Memorial University, Harrogate, TN 37752, USA;
| | - Yujin Kim
- Department of Pharmaceutical Sciences, College of Pharmacy, Philadelphia College of Osteopathic Medicine-Georgia Campus, Suwanee, GA 30024, USA; (Y.K.); (K.Z.); (L.C.); (B.C.N.); (S.R.)
| | - Kaleb Zhang
- Department of Pharmaceutical Sciences, College of Pharmacy, Philadelphia College of Osteopathic Medicine-Georgia Campus, Suwanee, GA 30024, USA; (Y.K.); (K.Z.); (L.C.); (B.C.N.); (S.R.)
| | - Lenne Chau
- Department of Pharmaceutical Sciences, College of Pharmacy, Philadelphia College of Osteopathic Medicine-Georgia Campus, Suwanee, GA 30024, USA; (Y.K.); (K.Z.); (L.C.); (B.C.N.); (S.R.)
| | - Bao Chieu Nguyen
- Department of Pharmaceutical Sciences, College of Pharmacy, Philadelphia College of Osteopathic Medicine-Georgia Campus, Suwanee, GA 30024, USA; (Y.K.); (K.Z.); (L.C.); (B.C.N.); (S.R.)
| | - Srujana Rayalam
- Department of Pharmaceutical Sciences, College of Pharmacy, Philadelphia College of Osteopathic Medicine-Georgia Campus, Suwanee, GA 30024, USA; (Y.K.); (K.Z.); (L.C.); (B.C.N.); (S.R.)
| | - Xinyu Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, Philadelphia College of Osteopathic Medicine-Georgia Campus, Suwanee, GA 30024, USA; (Y.K.); (K.Z.); (L.C.); (B.C.N.); (S.R.)
- Correspondence:
| |
Collapse
|
3
|
Šuran J, Cepanec I, Mašek T, Radić B, Radić S, Tlak Gajger I, Vlainić J. Propolis Extract and Its Bioactive Compounds-From Traditional to Modern Extraction Technologies. Molecules 2021; 26:molecules26102930. [PMID: 34069165 PMCID: PMC8156449 DOI: 10.3390/molecules26102930] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/11/2021] [Accepted: 05/11/2021] [Indexed: 12/14/2022] Open
Abstract
Propolis is a honeybee product known for its antioxidant, anti-inflammatory, anticancer, and antimicrobial effects. It is rich in bioactive molecules whose content varies depending on the botanical and geographical origin of propolis. These bioactive molecules have been studied individually and as a part of propolis extracts, as they can be used as representative markers for propolis standardization. Here, we compare the pharmacological effects of representative polyphenols and whole propolis extracts. Based on the literature data, polyphenols and extracts act by suppressing similar targets, from pro-inflammatory TNF/NF-κB to the pro-proliferative MAPK/ERK pathway. In addition, they activate similar antioxidant mechanisms of action, like Nrf2-ARE intracellular antioxidant pathway, and they all have antimicrobial activity. These similarities do not imply that we should attribute the action of propolis solely to the most representative compounds. Moreover, its pharmacological effects will depend on the efficacy of these compounds’ extraction. Thus, we also give an overview of different propolis extraction technologies, from traditional to modern ones, which are environmentally friendlier. These technologies belong to an open research area that needs further effective solutions in terms of well-standardized liquid and solid extracts, which would be reliable in their pharmacological effects, environmentally friendly, and sustainable for production.
Collapse
Affiliation(s)
- Jelena Šuran
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10000 Zagreb, Croatia;
| | - Ivica Cepanec
- Director of Research & Development and CTO, Amelia Ltd., Zagorska 28, Bunjani, 10314 Kriz, Croatia;
| | - Tomislav Mašek
- Department of Animal Nutrition and Dietetics, Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10000 Zagreb, Croatia;
| | - Božo Radić
- Hedera Ltd., 4. Gardijske Brigade 35, 21311 Split, Croatia; (B.R.); (S.R.)
| | - Saša Radić
- Hedera Ltd., 4. Gardijske Brigade 35, 21311 Split, Croatia; (B.R.); (S.R.)
| | - Ivana Tlak Gajger
- Department for Biology and Pathology of Fish and Bees, Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10000 Zagreb, Croatia;
| | - Josipa Vlainić
- Division of Molecular Medicine, Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
- Correspondence:
| |
Collapse
|
4
|
Olgierd B, Kamila Ż, Anna B, Emilia M. The Pluripotent Activities of Caffeic Acid Phenethyl Ester. Molecules 2021; 26:molecules26051335. [PMID: 33801469 PMCID: PMC7958844 DOI: 10.3390/molecules26051335] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 12/14/2022] Open
Abstract
Caffeic acid phenethyl ester (CAPE) is a strong antioxidant extracted from honey bee-hive propolis. The mentioned compound, a well-known NF-κB inhibitor, has been used in traditional medicine as a potent anti-inflammatory agent. CAPE has a broad spectrum of biological properties including anti-viral, anti-bacterial, anti-cancer, immunomodulatory, and wound-healing activities. This review characterizes published data about CAPE biological properties and potential therapeutic applications, that can be used in various diseases.
Collapse
Affiliation(s)
- Batoryna Olgierd
- Department of Community Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 40-055 Katowice, Poland;
- Correspondence: or ; Tel.: +48-602-689-347
| | - Żyła Kamila
- Department of Community Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 40-055 Katowice, Poland;
| | - Banyś Anna
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 40-055 Katowice, Poland;
| | - Morawiec Emilia
- Department of Microbiology, Faculty of Medicine in Zabrze, University of Technology in Katowice, 40-555 Katowice, Poland;
- GynCentrum, Laboratory of Molecular Biology and Virology, 40-851 Katowice, Poland
- Department of Histology, Cytophysiology and Embryology in Zabrze, Faculty of Medicine in Zabrze, University of Technology in Katowice, 40-555 Katowice, Poland
| |
Collapse
|
5
|
Cytoprotective Effects of Natural Compounds against Oxidative Stress. Antioxidants (Basel) 2018; 7:antiox7100147. [PMID: 30347819 PMCID: PMC6210295 DOI: 10.3390/antiox7100147] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 10/16/2018] [Accepted: 10/16/2018] [Indexed: 12/12/2022] Open
Abstract
Oxidative stress, an imbalance between reactive oxygen species and antioxidants, has been witnessed in pathophysiological states of many disorders. Compounds identified from natural sources have long been recognized to ameliorate oxidative stress due to their inherent antioxidant activities. Here, we summarize the cytoprotective effects and mechanisms of natural or naturally derived synthetic compounds against oxidative stress. These compounds include: caffeic acid phenethyl ester (CAPE) found in honey bee propolis, curcumin from turmeric roots, resveratrol abundant in grape, and 1-[2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl] imidazole (CDDO-Im), a synthetic triterpenoid based on naturally occurring oleanolic acid. Cytoprotective effects of these compounds in diseases conditions like cardiovascular diseases and obesity to decrease oxidative stress are discussed.
Collapse
|
6
|
Li B, Feng XJ, Hu XY, Chen YP, Sha JC, Zhang HY, Fan HG. Effect of melatonin on attenuating the isoflurane-induced oxidative damage is related to PKCα/Nrf2 signaling pathway in developing rats. Brain Res Bull 2018; 143:9-18. [PMID: 30278199 DOI: 10.1016/j.brainresbull.2018.09.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 09/13/2018] [Accepted: 09/27/2018] [Indexed: 11/30/2022]
Abstract
Isoflurane, an inhalational anesthesia, has frequently been used in pediatric anesthesia. However, research indicates that isoflurane can induce oxidative stress and affect neural and cognitive development. Melatonin, an endogenous hormone that exhibits antioxidant functions, can play a neuroprotective role by activating the PKCα/Nrf2 signaling pathway in response to oxidative stress. This study aims to determine whether the effect of melatonin on isoflurane-induced oxidative stress is related to activation of the PKCα/Nrf2 signaling pathway. Rat pups at postnatal day 7 were treated with control or 1.5% isoflurane for 4 h after pretreatment for 15 min with either melatonin (10 mg/kg i.p.) or 1% ethanol. The hematoxylin and eosin staining and transmission electron microscopic examination were used for observation of histopathology. The oxidative stress-related indicators were detected by using assay kits. The western blotting, immunohistochemistry and immunofluorescence were used to detect the activation of PKCα/Nrf2 signaling pathway. Results showed that isoflurane induced nerve damage in the hippocampus, and melatonin could reduce this injury. Oxidative stress-related indicators suggested that isoflurane can significantly increase reactive oxygen species and malondialdehyde levels, and decrease superoxide dismutase and glutathione activity compared with the control group, whereas melatonin ameliorated these indices. Expression of proteins associated with the PKCα/Nrf2 signaling pathway indicated that the neuroprotective effect of melatonin is related to activation of the PKCα/Nrf2 signaling pathway. These results suggest that the attenuating effect of melatonin on isoflurane-induced oxidative stress is related to activation of the PKCα/Nrf2 signaling pathway. These findings promote further research into underlying mechanisms and effective treatments to attenuate anesthesia neurotoxicity.
Collapse
Affiliation(s)
- Bei Li
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Xiu Jing Feng
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Xue Yuan Hu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yong Ping Chen
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Ji Chen Sha
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Hua Yun Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Hong-Gang Fan
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China.
| |
Collapse
|
7
|
Kim SH, Park HS, Hong MJ, Hur HJ, Kwon DY, Kim MS. Caffeic Acid Phenethyl Ester Improves Metabolic Syndrome by Activating PPAR-γ and Inducing Adipose Tissue Remodeling in Diet-Induced Obese Mice. Mol Nutr Food Res 2018; 62:e1700701. [DOI: 10.1002/mnfr.201700701] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 02/09/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Soon-Hee Kim
- Division of Nutrition and Metabolism; Korea Food Research Institute; Seongnam Republic of Korea
| | - Hee-Sook Park
- Division of Nutrition and Metabolism; Korea Food Research Institute; Seongnam Republic of Korea
| | - Moon Ju Hong
- Division of Nutrition and Metabolism; Korea Food Research Institute; Seongnam Republic of Korea
- Department of Food Biotechnology; University of Science and Technology; Seongnam Republic of Korea
| | - Haeng Jeon Hur
- Division of Nutrition and Metabolism; Korea Food Research Institute; Seongnam Republic of Korea
| | - Dae Young Kwon
- Division of Nutrition and Metabolism; Korea Food Research Institute; Seongnam Republic of Korea
| | - Myung-Sunny Kim
- Division of Nutrition and Metabolism; Korea Food Research Institute; Seongnam Republic of Korea
- Department of Food Biotechnology; University of Science and Technology; Seongnam Republic of Korea
| |
Collapse
|
8
|
Mai HN, Sharma N, Shin EJ, Nguyen BT, Nguyen PT, Jeong JH, Cho EH, Lee YJ, Kim NH, Jang CG, Nabeshima T, Kim HC. Exposure to far-infrared ray attenuates methamphetamine-induced impairment in recognition memory through inhibition of protein kinase C δ in male mice: Comparison with the antipsychotic clozapine. J Neurosci Res 2018; 96:1294-1310. [PMID: 29476655 DOI: 10.1002/jnr.24228] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 01/27/2018] [Accepted: 02/06/2018] [Indexed: 12/18/2022]
Abstract
We have previously demonstrated that repeated treatment with methamphetamine (MA) results in a recognition memory impairment via upregulation of protein kinase C (PKC) δ and downregulation of the glutathione peroxidase-1 (GPx-1)-dependent antioxidant system. We also demonstrated that far-infrared ray (FIR) attenuates acute restraint stress via induction of the GPx-1 gene. Herein, we investigated whether exposure to FIR modulates MA-induced recognition memory impairment in male mice, and whether cognitive potentials mediated by FIR require modulation of the PKCδ gene, extracellular signal-regulated kinase (ERK) 1/2, and glutathione-dependent system. Repeated treatment with MA significantly increased PKCδ expression and its phosphorylation out of PKC isoenzymes (i.e., PKCα, PKCβI, PKCβII, PKCζ, and PKCδ expression) in the prefrontal cortex of mice. Exposure to FIR significantly attenuated MA-induced increase in phospho-PKCδ and decrease in phospho-ERK 1/2. In addition, FIR further facilitated the nuclear factor E2-related factor 2 (Nrf2)-dependent glutathione synthetic system. Moreover, L-buthionine-(S, R)-sulfoximine, an inhibitor of glutathione synthesis, counteracted the FIR-mediated phospho-ERK 1/2 induction and memory-enhancing activity against MA insult. More important, positive effects of FIR are comparable to those of genetic depletion of PKCδ or the antipsychotic clozapine. Our results indicate that FIR protects against MA-induced memory impairment via activations of the Nrf2-dependent glutathione synthetic system, and ERK 1/2 signaling by inhibition of the PKCδ gene.
Collapse
Affiliation(s)
- Huynh Nhu Mai
- Neuropsychopharmacology and Toxicology Program, College of Pharmacy, Kangwon National University, Chunchon, Republic of Korea
| | - Naveen Sharma
- Neuropsychopharmacology and Toxicology Program, College of Pharmacy, Kangwon National University, Chunchon, Republic of Korea
| | - Eun-Joo Shin
- Neuropsychopharmacology and Toxicology Program, College of Pharmacy, Kangwon National University, Chunchon, Republic of Korea
| | - Bao Trong Nguyen
- Neuropsychopharmacology and Toxicology Program, College of Pharmacy, Kangwon National University, Chunchon, Republic of Korea
| | - Phuong Tram Nguyen
- Neuropsychopharmacology and Toxicology Program, College of Pharmacy, Kangwon National University, Chunchon, Republic of Korea
| | - Ji Hoon Jeong
- Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - Eun-Hee Cho
- Department of Internal Medicine, Medical School, Kangwon National University, Chunchon, Republic of Korea
| | - Yu Jeung Lee
- Clinical Pharmacology, College of Pharmacy, Kangwon National University, Chunchon, Republic of Korea
| | - Nam Hun Kim
- College of Forest and Environmental Sciences, Kangwon National University, Chunchon, Republic of Korea
| | - Choon-Gon Jang
- Department of Pharmacology, School of Pharmacy, Sungkyunkwan University Suwon, Korea
| | - Toshitaka Nabeshima
- Advanced Diagnostic System Research Laboratory, Fujita Health University Graduate School of Health Sciences, Aichi, Japan.,Aino University, Ibaragi, Japan
| | - Hyoung-Chun Kim
- Neuropsychopharmacology and Toxicology Program, College of Pharmacy, Kangwon National University, Chunchon, Republic of Korea
| |
Collapse
|
9
|
Bak J, Kim HJ, Kim SY, Choi YS. Neuroprotective effect of caffeic acid phenethyl ester in 3-nitropropionic acid-induced striatal neurotoxicity. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2016; 20:279-86. [PMID: 27162482 PMCID: PMC4860370 DOI: 10.4196/kjpp.2016.20.3.279] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 02/19/2016] [Accepted: 03/14/2016] [Indexed: 12/21/2022]
Abstract
Caffeic acid phenethyl ester (CAPE), derived from honeybee hives, is a bioactive compound with strong antioxidant activity. This study was designed to test the neuroprotective effect of CAPE in 3-nitropropionic acid (3NP)-induced striatal neurotoxicity, a chemical model of Huntington's disease (HD). Initially, to test CAPE's antioxidant activity, a 2,2'-azino-bis-3-ethylbenzthiazoline-6-sulfonic acid (ABTS) antioxidant assay was employed, and CAPE showed a strong direct radical-scavenging eff ect. In addition, CAPE provided protection from 3NP-induced neuronal cell death in cultured striatal neurons. Based on these observations, the in vivo therapeutic potential of CAPE in 3NP-induced HD was tested. For this purpose, male C57BL/6 mice were repeatedly given 3NP to induce HD-like pathogenesis, and 30 mg/kg of CAPE or vehicle (5% dimethyl sulfoxide and 95% peanut oil) was administered daily. CAPE did not cause changes in body weight, but it reduced mortality by 29%. In addition, compared to the vehicle-treated group, robustly reduced striatal damage was observed in the CAPE-treated animals, and the 3NP-induced behavioral defi cits on the rotarod test were signifi cantly rescued after the CAPE treatment. Furthermore, immunohistochemical data showed that immunoreactivity to glial fibrillary acidic protein (GFAP) and CD45, markers for astrocyte and microglia activation, respectively, were strikingly reduced. Combined, these data unequivocally indicate that CAPE has a strong antioxidant eff ect and can be used as a potential therapeutic agent against HD.
Collapse
Affiliation(s)
- Jia Bak
- Department of Pharmaceutical Science and Technology, College of Health and Medical Science, Catholic University of Daegu, Gyeongsan 38430, Korea
| | - Hee Jung Kim
- Department of Physiology, College of Medicine, Dankook University, Cheonan 31116, Korea
| | - Seong Yun Kim
- Department of Pharmacology, Catholic Neuroscience Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Korea
| | - Yun-Sik Choi
- Department of Pharmaceutical Science and Technology, College of Health and Medical Science, Catholic University of Daegu, Gyeongsan 38430, Korea
| |
Collapse
|
10
|
Caffeic Acid Phenethyl Ester Regulates PPAR's Levels in Stem Cells-Derived Adipocytes. PPAR Res 2016; 2016:7359521. [PMID: 26904104 PMCID: PMC4745343 DOI: 10.1155/2016/7359521] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 12/30/2015] [Indexed: 01/20/2023] Open
Abstract
Hypertrophic obesity inhibits activation of peroxisome proliferators-activated receptor gamma (PPARγ), considered the key mediator of the fully differentiated and insulin sensitive adipocyte phenotype. We examined the effects of Caffeic Acid Phenethyl Ester (Cape), isolated from propolis, a honeybee hive product, on Adipose Stem Cells (ASCs) differentiation to the adipocyte lineage. Finally we tested the effects of Cape on insulin-resistant adipocytes. Quantification of Oil Red O-stained cells showed that lipid droplets decreased following Cape treatment as well as radical oxygen species formation. Additionally, exposure of ASC to high glucose levels decreased adiponectin and increased proinflammatory cytokines mRNA levels, which were reversed by Cape-mediated increase of insulin sensitivity. Cape treatment resulted in decreased triglycerides synthesis and increased beta-oxidation. Exposure of ASCs to Lipopolysaccharide (LPS) induced a reduction of PPARγ, an increase of IL-6 levels associated with a well-known stimulation of lipolysis; Cape partially attenuated the LPS-mediated effects. These observations reveal the main role of PPARγ in the adipocyte function and during ASC differentiation. As there is now substantial interest in functional food and nutraceutical products, the observed therapeutic value of Cape in insulin-resistance related diseases should be taken into consideration.
Collapse
|
11
|
Imai M, Kumaoka T, Hosaka M, Sato Y, Li C, Sudoh M, Tamada Y, Yokoe H, Saito S, Tsubuki M, Takahashi N. Inhibitory effects of hydroxylated cinnamoyl esters on lipid absorption and accumulation. Bioorg Med Chem 2015; 23:3788-95. [PMID: 25910587 DOI: 10.1016/j.bmc.2015.03.086] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Revised: 03/28/2015] [Accepted: 03/30/2015] [Indexed: 10/23/2022]
Abstract
Obesity is a risk factor associated with several lifestyle-related diseases, for example, diabetes, high blood pressure, hyperlipidemia and cancer. Caffeic acid 2-phenylethyl ester (CAPE, 1), a naturally-occurring compound found in various plants and propolis, which exhibits anti-inflammatory, immunomodulatory and cytotoxic activities and inhibits 3T3-L1 differentiation to adipocytes. As part of our efforts to moderate lifestyle-related diseases, we synthesized analogs of 1 and studied their effects on pancreatic lipase activities, lipid absorption, and 3T3-L1 differentiation. We found that catechols 1-4 show inhibitory activities against pancreatic lipase in a dose-dependent manner in vitro. Compounds 1-3 proved to be more potent inhibitors of pancreatic lipase than 5, 6, 8, and 9, which have one hydroxyl group, respectively. Compound 7 has three aromatic hydroxyl groups and restrains greater lipase inhibitory activity than the other compounds. In addition, 7 and 3 significantly suppress a rise in blood triglyceride (TG) levels in mice given corn oil orally. Furthermore, 2 and 3 are more potent at preventing 3T3-L1 differentiation (lipid accumulation) than 1, while 7 is more potent than 3, 8, and 9 in these assays. Compounds 2, 3, and 7 inhibit lipid absorption and accumulation, with new compound 7 being the most potent. These results indicate that 7 may have potential benefits as a health agent with anti-obesity properties.
Collapse
Affiliation(s)
- Masahiko Imai
- Laboratory of Physiological Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - Takaya Kumaoka
- Laboratory of Physiological Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - Makiko Hosaka
- Laboratory of Physiological Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - Yui Sato
- Laboratory of Physiological Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - Chuan Li
- Laboratory of Physiological Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - Masashi Sudoh
- Laboratory of Bioorganic Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - Yoshiko Tamada
- Laboratory of Bioorganic Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - Hiromasa Yokoe
- Laboratory of Bioorganic Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - Setsu Saito
- Laboratory of Bioorganic Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - Masayoshi Tsubuki
- Laboratory of Bioorganic Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan
| | - Noriko Takahashi
- Laboratory of Physiological Chemistry, Institute of Medicinal Chemistry, Hoshi University, 2-4-41 Ebara, Shinagawa, Tokyo 142-8501, Japan.
| |
Collapse
|
12
|
Be Tu PT, Chompoo J, Tawata S. Hispidin and related herbal compounds from Alpinia zerumbet inhibit both PAK1-dependent melanogenesis in melanocytes and reactive oxygen species (ROS) production in adipocytes. Drug Discov Ther 2015; 9:197-204. [DOI: 10.5582/ddt.2015.01038] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Pham Thi Be Tu
- Department of Biochemistry and Applied Bioscience, The United Graduate School of Agricultural Sciences, Kagoshima University
| | - Jamnian Chompoo
- Department of Agronomy, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University
| | | |
Collapse
|
13
|
Miyata S, Oda Y, Matsuo C, Kumura H, Kobayashi K. Stimulatory effect of Brazilian propolis on hair growth through proliferation of keratinocytes in mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:11854-11861. [PMID: 25418897 DOI: 10.1021/jf503184s] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Propolis is a natural honeybee hive product with the potential for use in the treatment of dermatological conditions, such as cutaneous abrasions, burns, and acne. In this study, we investigated whether propolis stimulates hair growth in mice. Ethanol-extracted propolis, which contains various physiologically active substances such as caffeic acid and kaempferol, stimulated anagen induction in shaved back skin. Anagen induction occurred without any detectable abnormalities in the shape of the hair follicles (HFs), hair stem cells in the bulge, proliferating hair matrix keratinocytes in the hair bulb, or localization of versican in the dermal papilla. Propolis treatment also stimulated migration of hair matrix keratinocytes into the hair shaft in HFs during late anagen in the depilated back skin. Organotypic culture of skin containing anagen stage HFs revealed significant stimulation of hair matrix keratinocyte proliferation by propolis. Furthermore, propolis facilitated the proliferation of epidermal keratinocytes. These results indicate that propolis stimulates hair growth by inducing hair keratinocyte proliferation.
Collapse
Affiliation(s)
- Shota Miyata
- Laboratory of Dairy Food Science, Research Faculty of Agriculture, Hokkaido University , Sapporo 060-8589, Japan
| | | | | | | | | |
Collapse
|
14
|
Kim JK, Jang HD. Nrf2-mediated HO-1 induction coupled with the ERK signaling pathway contributes to indirect antioxidant capacity of caffeic acid phenethyl ester in HepG2 cells. Int J Mol Sci 2014; 15:12149-65. [PMID: 25007817 PMCID: PMC4139835 DOI: 10.3390/ijms150712149] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Revised: 06/17/2014] [Accepted: 06/25/2014] [Indexed: 11/16/2022] Open
Abstract
The objective of this study is to investigate the contributing effect of the nuclear transcription factor-erythroid 2-related factor 2 (Nrf2)-mediated signaling pathway on the indirect antioxidant capacity of caffeic acid phenethyl ester (CAPE) against oxidative stress in HepG2 cells. The result of an antioxidant response element (ARE)-luciferase assay showed that CAPE stimulated ARE promoter activity resulting in increased transcriptional and translational activities of heme oxygenase-1 (HO-1). In addition, CAPE treatment enhanced Nrf2 accumulation in the nucleus and the post-translational phosphorylation level of extracellular signal-regulated kinase (ERK) among several protein kinases tested. Treatment with ERK inhibitor U126 completely suppressed CAPE-induced ERK phosphorylation and HO-1 expression, but it only partly inhibited CAPE-induced Nrf2 accumulation and ARE promoter. Using the 2',7'-dichlorofluorescein-diacetate (DCFH-DA) method, the cellular antioxidant capacity of CAPE against 2,2'-azobis (2-amidinopropane) dihydrochloride (AAPH)- or H2O2-induced oxidative stress also was shown to be partially suppressed by the ERK inhibitor. From the overall results it is proposed that the indirect antioxidant activity of CAPE against oxidative stress in HepG2 cells is partially attributed to induction of HO-1, which is regulated by Kelch-like erythroid-cell-derived protein with CNC homology (ECH)-associated protein 1 (Keap1)-independent Nrf2 activation relying on post-translational phosphorylation of ERK.
Collapse
Affiliation(s)
- Jin-Kyoung Kim
- Department of Food and Nutrition, Hannam University, Daejeon 305-811, Korea.
| | - Hae-Dong Jang
- Department of Food and Nutrition, Hannam University, Daejeon 305-811, Korea.
| |
Collapse
|
15
|
Caffeic acid phenethyl ester and therapeutic potentials. BIOMED RESEARCH INTERNATIONAL 2014; 2014:145342. [PMID: 24971312 PMCID: PMC4058104 DOI: 10.1155/2014/145342] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 04/02/2014] [Accepted: 04/14/2014] [Indexed: 12/13/2022]
Abstract
Caffeic acid phenethyl ester (CAPE) is a bioactive compound of propolis extract. The literature search elaborates that CAPE possesses antimicrobial, antioxidant, anti-inflammatory, and cytotoxic properties. The principal objective of this review article is to sum up and critically assess the existing data about therapeutic effects of CAPE in different disorders. The findings elaborate that CAPE is a versatile therapeutically active polyphenol and an effective adjuvant of chemotherapy for enhancing therapeutic efficacy and diminishing chemotherapy-induced toxicities.
Collapse
|