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Gupta A, Singh AK, Loka M, Pandey AK, Bishayee A. Ferulic acid-mediated modulation of apoptotic signaling pathways in cancer. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2021; 125:215-257. [PMID: 33931140 DOI: 10.1016/bs.apcsb.2020.12.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Ferulic acid (4-hydroxy-3-methoxycinnamic acid, FA), a hydroxycinnamic acid derived from various seeds, nuts, leaves, and fruits, exists in a free form as well as is covalently conjugated with polysaccharides, glycoproteins, polyamines, lignin, and hydroxy fatty acids of plant cell walls. It exhibits a variety of pharmacological effects, such as antioxidant, anti-inflammatory, vasodilatory, antithrombotic, antimicrobial, anti-allergic, antiviral, hepatoprotective, and anticancer activities. FA induces the expression of cell cycle-related proteins, such as p53 and p21, and reduces cyclin D1 and cyclin E levels. Moreover, FA triggers apoptosis and autophagic cell death depending on intracellular reactive oxygen species production in various cancer cell lines. The potential apoptotic action of FA is mediated by altered expression of procaspase-3, procaspase-8, procaspase-9, poly (ADP ribose) polymerase, Bcl-2, and Bax. It blocks the activation of both the canonical Smad and noncanonical extracellular-signal-regulated kinase/Akt (protein kinase B) pathways in various cancer cells. However, due to low solubility and permeability, its availability to biological systems is limited. Therefore, encapsulation of FA into chitosan tripolyphosphate nanoparticles may enhance its cytocompatibility, solubility, and anticancer potential. The nanohybrids of FA and double layered hydroxide exhibit cellular delivery properties of intercalated molecules on cancer cell lines. This chapter summarizes the anticancer efficacy of FA with an emphasis on the role of apoptosis, and underlying molecular mechanisms involving various signaling pathways in tumor cells.
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Affiliation(s)
- Ashutosh Gupta
- Department of Biochemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Amit Kumar Singh
- Department of Biochemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Mariam Loka
- Lake Erie College of Osteopathic Medicine, Bradenton, FL, United States
| | - Abhay Kumar Pandey
- Department of Biochemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India.
| | - Anupam Bishayee
- Lake Erie College of Osteopathic Medicine, Bradenton, FL, United States.
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Rodríguez-García A, García-Vicente R, Morales ML, Ortiz-Ruiz A, Martínez-López J, Linares M. Protein Carbonylation and Lipid Peroxidation in Hematological Malignancies. Antioxidants (Basel) 2020; 9:E1212. [PMID: 33271863 PMCID: PMC7761105 DOI: 10.3390/antiox9121212] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/20/2020] [Accepted: 11/28/2020] [Indexed: 02/07/2023] Open
Abstract
Among the different mechanisms involved in oxidative stress, protein carbonylation and lipid peroxidation are both important modifications associated with the pathogenesis of several diseases, including cancer. Hematopoietic cells are particularly vulnerable to oxidative damage, as the excessive production of reactive oxygen species and associated lipid peroxidation suppress self-renewal and induce DNA damage and genomic instability, which can trigger malignancy. A richer understanding of the clinical effects of oxidative stress might improve the prognosis of these diseases and inform therapeutic strategies. The most common protein carbonylation and lipid peroxidation compounds, including hydroxynonenal, malondialdehyde, and advanced oxidation protein products, have been investigated for their potential effect on hematopoietic cells in several studies. In this review, we focus on the most important protein carbonylation and lipid peroxidation biomarkers in hematological malignancies, their role in disease development, and potential treatment implications.
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Affiliation(s)
- Alba Rodríguez-García
- Department of Translational Hematology, Instituto de Investigación Hospital 12 de Octubre (i+12), Hematological Malignancies Clinical Research Unit H120-CNIO, CIBERONC, ES 28041 Madrid, Spain; (A.R.-G.); (R.G.-V.); (M.L.M.); (A.O.-R.); (J.M.-L.)
| | - Roberto García-Vicente
- Department of Translational Hematology, Instituto de Investigación Hospital 12 de Octubre (i+12), Hematological Malignancies Clinical Research Unit H120-CNIO, CIBERONC, ES 28041 Madrid, Spain; (A.R.-G.); (R.G.-V.); (M.L.M.); (A.O.-R.); (J.M.-L.)
| | - María Luz Morales
- Department of Translational Hematology, Instituto de Investigación Hospital 12 de Octubre (i+12), Hematological Malignancies Clinical Research Unit H120-CNIO, CIBERONC, ES 28041 Madrid, Spain; (A.R.-G.); (R.G.-V.); (M.L.M.); (A.O.-R.); (J.M.-L.)
| | - Alejandra Ortiz-Ruiz
- Department of Translational Hematology, Instituto de Investigación Hospital 12 de Octubre (i+12), Hematological Malignancies Clinical Research Unit H120-CNIO, CIBERONC, ES 28041 Madrid, Spain; (A.R.-G.); (R.G.-V.); (M.L.M.); (A.O.-R.); (J.M.-L.)
| | - Joaquín Martínez-López
- Department of Translational Hematology, Instituto de Investigación Hospital 12 de Octubre (i+12), Hematological Malignancies Clinical Research Unit H120-CNIO, CIBERONC, ES 28041 Madrid, Spain; (A.R.-G.); (R.G.-V.); (M.L.M.); (A.O.-R.); (J.M.-L.)
- Department of Medicine, Medicine School, Universidad Complutense de Madrid, ES 28040 Madrid, Spain
| | - María Linares
- Department of Translational Hematology, Instituto de Investigación Hospital 12 de Octubre (i+12), Hematological Malignancies Clinical Research Unit H120-CNIO, CIBERONC, ES 28041 Madrid, Spain; (A.R.-G.); (R.G.-V.); (M.L.M.); (A.O.-R.); (J.M.-L.)
- Department of Biochemistry and Molecular Biology, Pharmacy School, Universidad Complutense de Madrid, ES 28040 Madrid, Spain
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Cytotoxicity studies of a stilbene extract and its main components intended to be used as preservative in the wine industry. Food Res Int 2020; 137:109738. [PMID: 33233303 DOI: 10.1016/j.foodres.2020.109738] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/27/2020] [Accepted: 09/03/2020] [Indexed: 11/23/2022]
Abstract
The use of stilbenes has been proposed as an alternative to sulfur dioxide in wine. Provided the feasibility from a technological approach, the cytotoxicity of an extract from grapevine shoots containing a stilbene richness of 99% (ST-99 extract) was assessed in the human cell lines HepG2 and Caco-2. In addition, the effects of the main stilbenes found in ST-99, trans-resveratrol and trans-ε-viniferin were studied, as well as its mixture. Similar cytotoxic effects were obtained in the exposures to trans-ε-viniferin, ST-99 and the mixture; however, trans-resveratrol alone exerted less toxicity. When HepG2 cells were exposed to trans-ε-viniferin, ST-99 and the mixture, the mean effective concentration (EC50) were 28.28 ± 2.15, 31.91 ± 1.55 and 29.47 ± 3.54 µg/mL, respectively. However, in the exposure to trans-resveratrol, the EC50 was higher 50 µg/mL. The morphological study evidenced damage at ultrastructural level in HepG2 cells, highlighting the inhibition of cell proliferation and the induction of apoptosis. The type of interaction produced by trans-ε-viniferin and trans-resveratrol mixtures was assessed by an isobologram analysis using the CalcuSyn software, evidencing an antagonist effect. These data comprise a starting point in the toxicological assessment; further studies are needed in this field to assure the safety of the extract ST-99.
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Wang LY, Zhao S, Lv GJ, Ma XJ, Zhang JB. Mechanisms of resveratrol in the prevention and treatment of gastrointestinal cancer. World J Clin Cases 2020; 8:2425-2437. [PMID: 32607320 PMCID: PMC7322414 DOI: 10.12998/wjcc.v8.i12.2425] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 05/20/2020] [Accepted: 05/23/2020] [Indexed: 02/05/2023] Open
Abstract
Gastrointestinal (GI) cancer is one of the leading causes of cancer-related deaths worldwide. According to the Global Cancer Statistics, colorectal cancer is the second leading cause of cancer-related mortality, closely followed by gastric cancer (GC). Environmental, dietary, and lifestyle factors including cigarette smoking, alcohol intake, and genetics are the most important risk factors for GI cancer. Furthermore, infections caused by Helicobacter pylori are a major cause of GC initiation. Despite improvements in conventional therapies, including surgery, chemotherapy, and radiotherapy, the length or quality of life of patients with advanced GI cancer is still poor because of delayed diagnosis, recurrence and side effect. Resveratrol (3, 4, 5-trihydroxy-trans-stilbene; Res), a natural polyphenolic compound, reportedly has various pharmacologic functions including anti-oxidant, anti-inflammatory, anti-cancer, and cardioprotective functions. Many studies have demonstrated that Res also exerts a chemopreventive effect on GI cancer. Research investigating the anti-cancer mechanism of Res for the prevention and treatment of GI cancer has implicated multiple pathways including oxidative stress, cell proliferation, and apoptosis. Therefore, this paper provides a review of the function and molecular mechanisms of Res in the prevention and treatment of GI cancer.
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Affiliation(s)
- Li-Yan Wang
- Department of Pharmacy, the First Affiliated Hospital of Dalian Medical University, Dalian 116011, Liaoning Province, China
| | - Shan Zhao
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning Province, China
| | - Guo-Jun Lv
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning Province, China
| | - Xiao-Jun Ma
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning Province, China
| | - Jian-Bin Zhang
- College of Pharmacy, Dalian Medical University, Dalian 116044, Liaoning Province, China
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Resveratrol Enhances mRNA and siRNA Lipid Nanoparticles Primary CLL Cell Transfection. Pharmaceutics 2020; 12:pharmaceutics12060520. [PMID: 32517377 PMCID: PMC7355647 DOI: 10.3390/pharmaceutics12060520] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 05/23/2020] [Accepted: 06/05/2020] [Indexed: 11/20/2022] Open
Abstract
Chronic lymphocytic leukemia (CLL) is the most common adult leukemia in Western populations. Therapies such as mRNA and siRNA encapsulated in lipid nanoparticles (LNPs) represent a clinically advanced platform and are utilized for a wide variety of applications. Unfortunately, transfection of RNA into CLL cells remains a formidable challenge and a bottleneck for developing targeted therapies for this disease. Therefore, we aimed to elucidate the barriers to efficient transfection of RNA-encapsulated LNPs into primary CLL cells to advance therapies in the future. To this end, we transfected primary CLL patient samples with mRNA and siRNA payloads encapsulated in an FDA-approved LNP formulation and characterized the transfection. Additionally, we tested the potential of repurposing caffeic acid, curcumin and resveratrol to enhance the transfection of nucleic acids into CLL cells. The results demonstrate that the rapid uptake of LNPs is required for successful transfection. Furthermore, we demonstrate that resveratrol enhances the delivery of both mRNA and siRNA encapsulated in LNPs into primary CLL patient samples, overcoming inter-patient heterogeneity. This study points out the important challenges to consider for efficient RNA therapeutics for CLL patients and advocates the use of resveratrol in combination with RNA lipid nanoparticles to enhance delivery into CLL cells.
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Tian X, Guo S, Zhang S, Li P, Wang T, Ho CT, Pan MH, Bai N. Chemical characterization of main bioactive constituents in Paeonia ostii seed meal and GC-MS analysis of seed oil. J Food Biochem 2019; 44:e13088. [PMID: 31646682 DOI: 10.1111/jfbc.13088] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 09/24/2019] [Accepted: 10/02/2019] [Indexed: 12/01/2022]
Abstract
The seeds of tree peony (Paeonia ostii) are promulgated as emerging edible oil crops. However, biological properties of principal constituents of peony seeds were not well studied. Fifteen main constituents including suffruticosols A and B, trans-ε-viniferin, ampelopsin E, resveratrol, trans-resveratrol-4'-O-β-d-glucopyranoside, paeoniflorin, luteolin, luteolin-4'-O-β-d-glucopyranoside, apigenin, kaempferol, oleanic acid, betulinic acid, hederagenin, and caffeic acid were isolated and identified. Their cytotoxicity against human tumor cell lines (COLO205, HT-29, HepG2, AGS, and HL-60) were evaluated. Among them, trans-ε-viniferin showed the most potent cytotoxicity against HL-60 cells (IC50 5.6 μM); ampelopsin E exhibited the most obvious antiproliferative properties on COLO205 (IC50 78.1 μM) and HT-29 (IC50 4.2 μM) cells, and betulinic acid showed the strongest growth inhibitory effects on HepG2 (IC50 6.6 μM) and AGS (IC50 5.4 μM) cells. Three enzymes (tyronsinase, α-glucosidase, and acetylcholinesterase) inhibitory activities of 12 compounds were also screened. Stilbene compounds, especially suffruticosols A and B, showed a significant inhibitory activity on all three enzymes. PRACTICAL APPLICATIONS: The cytotoxicity of 15 main constituents from peony seeds against COLO205, HT-29, HepG2, AGS, and HL-60 cells were evaluated. Among them, trans-ε-viniferin showed the most potent cytotoxicity against HL-60 cells (IC50 5.6 μM); ampelopsin E exhibited the most obvious antiproliferative properties on COLO205 (IC50 78.1 μM) and HT-29 (IC50 4.2 μM) cells, and betulinic acid showed the strongest growth inhibitory effects on HepG2 (IC50 6.6 μM) and AGS (IC50 5.4 μM) cells. Collectively, these results suggested that Paeonia ostii seed (POS) extracts are potential candidates for anticancer agents.
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Affiliation(s)
- Xiao Tian
- College of Food Science and Technology, Northwest University, Xi'an, China
| | - Sen Guo
- College of Food Science and Technology, Northwest University, Xi'an, China.,College of Chemical Engineering, Department of Pharmaceutical Engineering, Northwest University, Xi'an, China
| | - Shanshan Zhang
- College of Chemical Engineering, Department of Pharmaceutical Engineering, Northwest University, Xi'an, China
| | - Peisheng Li
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
| | - Tianyi Wang
- College of Food Science and Technology, Northwest University, Xi'an, China
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, NJ, USA
| | - Min-Hsiung Pan
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
| | - Naisheng Bai
- College of Food Science and Technology, Northwest University, Xi'an, China
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Guld Z, Rácz A, Tima H, Kállay M, Sárdy DN. Effects of aging in oak barrels on the trans-resveratrol and anthocyanin concentration of red wines from Hungary. ACTA ALIMENTARIA 2019. [DOI: 10.1556/066.2019.0004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Zs. Guld
- Department of Oenology, Faculty of Horticulture, Szent István University, H-1118 Budapest, Ménesi út 45. Hungary
| | - A. Rácz
- Research Centre for Natural Sciences, Hungarian Academy of Sciences, H-1117 Budapest, Magyar tudósok krt. 2. Hungary
| | - H. Tima
- Department of Microbiology and Biotechnology, Faculty of Food Science, Szent István University, H-1118 Budapest, Somlói út 14-16. Hungary
| | - M. Kállay
- Department of Oenology, Faculty of Horticulture, Szent István University, H-1118 Budapest, Ménesi út 45. Hungary
| | - D. Nyitrainé Sárdy
- Department of Oenology, Faculty of Horticulture, Szent István University, H-1118 Budapest, Ménesi út 45. Hungary
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Talebi M, Bahar Aghdam S, Azimi A, Mohammadi H, Karimi Yonjali S, Asariha M, Zadi Heydarabad M. Regulatory Effect of Resveratrol and Prednisolone on MDR1
Protein Expression in Acute Lymphoblastic Leukemia Cell
Line (CCRF-CEM). Asian Pac J Cancer Prev 2019; 20:1171-1176. [PMID: 31030491 PMCID: PMC6948888 DOI: 10.31557/apjcp.2019.20.4.1171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Objective: Chemotherapy is the most widely recognized technique to regard leukemia and also different sorts of human tumors. In any case, tranquilize protection has stayed as the primary test against the adequacy of medications. Besides, having different unfriendly impacts, chemotherapy drugs are getting to be traded by characteristic modalities for growth treatment. In such manner, natural segments, for example, resveratrol and prednisolone have been recognized to sharpen the leukemic cells to modified cell demise through an arrangement of complex procedures. In this investigation, we have analyzed effect of 15, 50 and 100μM of resveratrol and 700μM of prednisolone on the human multidrug protection quality 1 (MDR1) as a notable marker for cell sedate protection. We assessed the impact of resveratrol and prednisolone on MDR1 protein expression in the CCRF-CEM cell line as an agent for intense lymphoblastic leukemia. The investigation was planned to clear up whether. Materials and methods: CCRF-CEM cells linage get under drug treatment with use of resveratrol and prednisolone. Western blot use at 24 and 48 hours with different doses of resveratrol and prednisolone to analysis of MDR1 expression changes. Results: Effect of 15, 50, and 100 micro molar of resveratrol and 700 micro molars of prednisolone on CCRF-CEM cells led to the MDR1 decrease. Western blot use for evaluation of MDR1 protein expression changes. Conclusion: In the present study, we observed that resveratrol and prednisolone, with a dose-dependent effect, can reduce the expression of the MDR1 protein. This reduction of expression demonstrates that resveratrol and prednisolone can overcome to drug resistance created by MDR1.
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Affiliation(s)
- Mehdi Talebi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sina Bahar Aghdam
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ako Azimi
- Department of Basic Sciences, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Hamed Mohammadi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Maryam Asariha
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.,Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Milad Zadi Heydarabad
- Medicinal Plants Research Center, Yasuj University of Medical sciences, Yasuj, Iran.
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Zadi Heydarabad M, Baharaghdam S, Azimi A, Mohammadi H, Eivazi Ziaei J, Yazdanpanah B, Zak MS, Farahani ME, Dohrabpour A, Partash N, Talebi M. The role of tumor suppressor of resveratrol and prednisolone by downregulation of YKL-40 expression in CCRF-CEM cell line. J Cell Biochem 2018; 120:3773-3779. [PMID: 30426549 DOI: 10.1002/jcb.27659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 08/21/2018] [Indexed: 01/11/2023]
Abstract
BACKGROUND Acute lymphoblastic leukemia (ALL) is characterized by excessive accumulation of lymphoblast and progenitors. Leukemia is the most common cancer in children and ALL is the most common subtype. Many studies have shown that the YKL-40 gene is one of the most widely expressed genes in tumors, including leukemia, but not in healthy blood cells. Clinical studies have shown that serum YKL-40 levels have a positive correlation with tumor expansion, in addition to being a prognostic agent independent of a short relapse-free interval, as well as a brief overall survival in patients with various cancers. The previous study shows that YKL-40 is closely related to the degree of pathology or degree of human leukemia pathology and plays an important role in cell proliferation. Hence, the YKL-40 can be an attractive target in designing anticancer therapies. METHODS CCRF-CEM cells were treated with resveratrol and prednisolone. For analysis of YKL-40 expression changes under medication, real-time polymerase chain reaction (PCR) and Western blot techniques were used at resonating intervals of 24 and 48 hours. RESULTS The effect of 15, 50, and 100 μM resveratrol and 700 μM of prednisolone on CCRF-CEM cells reduced YKL-40. The YKL-40 gene was quantitatively measured using RT-PCR. The Western blot method was used to evaluate changes in the expression of YKL-40 protein. CONCLUSION In this study, we first evaluated YKL-40 expression and resveratrol and prednisolone effect on YKL-40 in ALL. This finding supports the idea of targeting YKL-40 as a new drug treatment of ALL and extends the use of resveratrol in antileukemia research.
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Affiliation(s)
| | - Sina Baharaghdam
- Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ako Azimi
- Department of Basic Sciences, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Hamed Mohammadi
- Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jamal Eivazi Ziaei
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behruz Yazdanpanah
- Department of Laboratory Sciences, School Paramedics, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Mohsen Sharif Zak
- Clinical Biochemistry and Laboratory, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Aghdas Dohrabpour
- Department of Microbiology, Yasuj Branch, Islamic Azad University, Tehran, Iran
| | - Nasim Partash
- Department of Nursing, School of Nursing and Midwifery, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Mehdi Talebi
- Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran.,Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Espinoza JL, Kurokawa Y, Takami A. Rationale for assessing the therapeutic potential of resveratrol in hematological malignancies. Blood Rev 2018; 33:43-52. [PMID: 30005817 DOI: 10.1016/j.blre.2018.07.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 03/27/2018] [Accepted: 07/03/2018] [Indexed: 02/05/2023]
Abstract
Promising results from pre-clinical studies on the naturally-occurring polyphenol resveratrol have generated considerable interest and somewhat excessive expectations regarding the therapeutic potential of this compound for treating or preventing various diseases, including cardiovascular and neurodegenerative disorders and cancer. Resveratrol has potent inhibitory activity in vitro against various tumor types, including cell lines derived from virtually all blood malignancies. Pharmacological studies have shown that resveratrol is safe for humans but has poor bioavailability, due to its extensive hepatic metabolism. Curiously, a substantial proportion of the orally administered resveratrol can reach the bone marrow compartment. Notably, various pathways dysregulated in blood cancers are known to be molecular targets of resveratrol, thus substantiating the potential utility of this agent in blood malignancies. In this review, we primarily focus on the scientific evidence that supports the potential utility of resveratrol for the management of select hematological malignancies. In addition, potential clinical trials with resveratrol are suggested.
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Affiliation(s)
- J Luis Espinoza
- Department of Hematology and Rheumatology, Faculty of Medicine, Kindai University, Osaka-Sayama, Japan.
| | - Yu Kurokawa
- Department of Hematology and Rheumatology, Faculty of Medicine, Kindai University, Osaka-Sayama, Japan
| | - Akiyoshi Takami
- Department of Internal Medicine, Division of Hematology, School of Medicine, Aichi Medical University, Nagakute, Aichi, Japan
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Yamaguchi T, Yoneyama M, Onaka Y, Imaizumi A, Ogita K. Preventive effect of curcumin and its highly bioavailable preparation on hearing loss induced by single or repeated exposure to noise: A comparative and mechanistic study. J Pharmacol Sci 2017; 134:225-233. [DOI: 10.1016/j.jphs.2017.07.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 07/20/2017] [Accepted: 07/28/2017] [Indexed: 11/16/2022] Open
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Abstract
Apoptosis, a form of programmed cell death, is a pivotal defense against the occurrence of cancer and is essential to metazoans in maintaining tissue homeostasis. Apoptosis exhibits a distinctive phenotype and involves elimination of potentially deleterious cells. Many diseases have been associated with aberrantly regulated apoptotic cell death, ultimately leading to inhibition of apoptosis and propagation of diseases such as cancer. Elucidation of the critical events associated with carcinogenesis provides the opportunity for dietary intervention to prevent cancer development through induction of apoptosis, Particularly by bioactive agents or functional foods. Diet is a significant environmental factor in the overall cancer process and can exacerbate or interfere with carcinogenesis. Apoptosis occurs primarily through two well-recognized pathways in cells, including the Intrinsic, or mitochondrial-mediated, effector mechanism and the extrinsic, or death receptor-mediated, effector mechanism. In addition to diet's effects on protein expression and function, evidence is also accumulating that a large number of dietary food components can exert effects on the human genome, either directly or indirectly, to modulate gene expression. In fact, many diet-related genes are involved in carcinogenesis as well as apoptosis, and thus are ultimately molecular targets for dietary chemopreventlon. There are multiple steps within pathways in which dietary components can alter gene expression and phenotypes of cells and thus influence cancer outcomes (nutritional transcriptomic effect). Thus, apoptosis is an emerging therapeutic target of bioactive agents of diet. In this review, the process of apoptosis is discussed and the potential mechanistic interaction of bioactive agents, as components of functional foods, is explored within the context of apoptosis.
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Affiliation(s)
- Keith R Martin
- Department of Nutritional Sciences, The Pennsylvania State University, 126 Henderson Building South, University Park, PA 16802, USA.
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13
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Pterostilbene induces apoptosis and cell cycle arrest in diffuse large B-cell lymphoma cells. Sci Rep 2016; 6:37417. [PMID: 27869173 PMCID: PMC5116667 DOI: 10.1038/srep37417] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 10/28/2016] [Indexed: 02/06/2023] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma (NHL). Pterostilbene, a natural dimethylated analog of resveratrol, has been shown to possess diverse pharmacological activities, including anti-inflammatory, antioxidant and anticancer properties. However, to the best of our knowledge, there has been no study of the effects of pterostilbene upon hematological malignancies. Herein, we report the antitumor activity and mechanism of pterostilbene against DLBCL cells both in vitro and in vivo. We found that pterostilbene treatment resulted in a dose-dependent inhibition of cell viability. In addition, pterostilbene exhibited a strong cytotoxic effect, as evidenced not only by reductions of mitochondrial membrane potential (MMP) but also by increases in cellular apoptotic index and reactive oxygen species (ROS) levels, leading to arrest in the S-phase of the cell cycle. Furthermore, pterostilbene treatment directly up-regulated p-p38MAPK and down-regulated p-ERK1/2. In vivo, intravenous administration of pterostilbene inhibited tumor development in xenograft mouse models. Overall, the results suggested that pterostilbene is a potential anti-cancer pharmaceutical against human DLBCL by a mechanism involving the suppression of ERK1/2 and activation of p38MAPK signaling pathways.
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Seyed MA, Jantan I, Bukhari SNA, Vijayaraghavan K. A Comprehensive Review on the Chemotherapeutic Potential of Piceatannol for Cancer Treatment, with Mechanistic Insights. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:725-37. [PMID: 26758628 DOI: 10.1021/acs.jafc.5b05993] [Citation(s) in RCA: 121] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Cancer is a diverse class of diseases characterized by uncontrolled cell growth that constitutes the greatest cause of mortality and morbidity worldwide. Despite steady progress, the treatment modalities of cancer are still insufficient. Several new concepts have emerged for therapeutic intervention in malignant diseases with the goal of identifying specific targets and overcoming resistance against current cytotoxic therapies. Many studies have reported the remarkable and significant properties of dietary plant polyphenols such as curcumin, resveratrol, flavopiridol, indirubin, magnolol, piceatannol, parthenolide, epigallocatechin gallate, and cucurbitacin as anticancer agents known for their pleiotropic effects on cancer, immune cells, and inflammation. Piceatannol, an analogue and metabolite of resveratrol, is a natural stilbene commonly found in grape skins and wine. Compared to resveratrol, this molecule exhibits superior bioactivities as an inhibitor of COX-1/2 and the CSN-associated kinase. Piceatannol is thought to be a potent natural compound with many therapeutic effects, such as the prevention of hypercholesterolemia, arrhythmia, atherosclerosis, angiogenesis, and cardiovascular diseases. It also demonstrates vasorelaxation, antioxidant, and anticancer activities. This comprehensive review summarizes the current data regarding the mechanisms of action of piceatannol, its chemopreventive properties, and its possible therapeutic potential against various types of human cancer.
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Affiliation(s)
- Mohamed Ali Seyed
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia (UKM), The National University of Malaysia , Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
- School of Life Sciences, B. S. Abdur Rahman University , Seethakathi Estate, Vandalur, 600048 Chennai, India
- Faculty of Medicine, University of Tabuk , Tabuk 71491, Saudi Arabia
| | - Ibrahim Jantan
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia (UKM), The National University of Malaysia , Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
| | - Syed Nasir Abbas Bukhari
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia (UKM), The National University of Malaysia , Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
| | - Kavitha Vijayaraghavan
- School of Life Sciences, B. S. Abdur Rahman University , Seethakathi Estate, Vandalur, 600048 Chennai, India
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Abstract
Testing the biological activities of a dietary compound like resveratrol presents various challenges, which are highlighted in this commentary, with some suggested direction for future research, focusing on five challenges: (1) many different cellular effects are observed for resveratrol, but it is not known whether they arise from one point of action (or a few) or whether resveratrol is non-specific in its action; (2) the health-promotion effect of dietary resveratrol is likely a combinatory effect of various bioactive components in the mixture (diet); (3) the known cell biological response to resveratrol is presently based on exposure to short-term high levels, and better in vitro analyses have to be developed; (4) the actual level of resveratrol and resveratrol metabolites present in vitro and in vivo during experiments may be over- and underestimated, respectively, because resveratrol is not very soluble in water; and (5) only a few small clinical studies have been published to date, focusing on the therapeutic effects of resveratrol. Further, clinical trials addressing the disease-preventive effects are especially challenging.
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Affiliation(s)
- Ole Vang
- Department of Science, Systems and Models, Roskilde University, Roskilde, Denmark
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Heinz N, Ehrnström B, Schambach A, Schwarzer A, Modlich U, Schiedlmeier B. Comparison of Different Cytokine Conditions Reveals Resveratrol as a New Molecule for Ex Vivo Cultivation of Cord Blood-Derived Hematopoietic Stem Cells. Stem Cells Transl Med 2015; 4:1064-72. [PMID: 26160960 DOI: 10.5966/sctm.2014-0284] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 05/27/2015] [Indexed: 01/06/2023] Open
Abstract
UNLABELLED Human cord blood (CB)-derived hematopoietic stem cells (HSCs) are an interesting source for HSC transplantation. However, the number of collected CB-HSCs is often too low for one transplantation; therefore, ex vivo expansion of CB-HSCs is desirable. Current expansion protocols are based on the use of cytokine combinations, including insulin-like growth factor-binding protein 2 (IGFBP2) and angiopoietin-like proteins, or combinations with "small molecules" such as stemregenin-1. The aim of our project was to compare the potential of different CB-HSC expansion strategies side-by-side by phenotypical analysis in vitro and serial engraftment properties in NOD/SCID/IL2rg-/- (NSG) immunodeficient mice. We further identified resveratrol, a naturally occurring polyphenol, as a new, alternative small molecule combined with cytokines to facilitate serum-free ex vivo expansion of human CB-HSCs. The cultivation in resveratrol preserved the CB-HSC phenotype in vitro most efficiently and was ∼2 times more potent than commonly used cytokine conditions (including stem cell factor, thrombopoietin, Fms-related tyrosine kinase 3 ligand, interleukin-6) and the recently established serum-free culture, including IGFBP2 and angiopoietin-like 5. Serial transplantation studies further confirmed resveratrol to support robust multilineage engraftment in primary and secondary NSG recipients. Therefore, our work proposes resveratrol as a new small molecule for improved ex vivo culture and modification of human HSCs based on an efficient ex vivo propagation of the HSC fate. SIGNIFICANCE Human cord blood (CB)-derived hematopoietic stem cells (HSCs) are an important source for HSC transplantations but restricted in their usage because of their low numbers. In gene therapy, modifications of HSCs relies on their ex vivo modification without losing their stemness properties. Therefore, ex vivo cultivation and expansion of CB-HSCs is important for their effective application in HSC transplantation and gene therapy. Several promising protocols for serum-free cultivation of HSCs using different combinations of cytokines or so-called small molecules are described. A direct comparison was performed of three described serum-free cytokine conditions, demonstrating that the natural occurring polyphenol resveratrol is able to support ex vivo cultivation of CB-HSCs. The results show that resveratrol is an additional candidate for improving ex vivo cultures of HSCs for transplantation and gene therapeutic applications in the future.
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Affiliation(s)
- Niels Heinz
- Research Group for Gene Modification in Stem Cells, LOEWE Center for Cell and Gene Therapy Frankfurt, Paul-Ehrlich-Institut, Langen, Germany; Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
| | - Birgitta Ehrnström
- Research Group for Gene Modification in Stem Cells, LOEWE Center for Cell and Gene Therapy Frankfurt, Paul-Ehrlich-Institut, Langen, Germany; Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
| | - Axel Schambach
- Research Group for Gene Modification in Stem Cells, LOEWE Center for Cell and Gene Therapy Frankfurt, Paul-Ehrlich-Institut, Langen, Germany; Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
| | - Adrian Schwarzer
- Research Group for Gene Modification in Stem Cells, LOEWE Center for Cell and Gene Therapy Frankfurt, Paul-Ehrlich-Institut, Langen, Germany; Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
| | - Ute Modlich
- Research Group for Gene Modification in Stem Cells, LOEWE Center for Cell and Gene Therapy Frankfurt, Paul-Ehrlich-Institut, Langen, Germany; Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
| | - Bernhard Schiedlmeier
- Research Group for Gene Modification in Stem Cells, LOEWE Center for Cell and Gene Therapy Frankfurt, Paul-Ehrlich-Institut, Langen, Germany; Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
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Rimmelé P, Lofek-Czubek S, Ghaffari S. Resveratrol increases the bone marrow hematopoietic stem and progenitor cell capacity. Am J Hematol 2014; 89:E235-8. [PMID: 25163926 DOI: 10.1002/ajh.23837] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Accepted: 08/25/2014] [Indexed: 11/06/2022]
Abstract
Resveratrol is a plant-derived polyphenol that has shown protective effects against many disorders including, several types of cancers and other age-associated diseases as well as blood disorders in cultured cells and/or animal models. However, whether resveratrol has any impact specifically on normal blood stem cells remains unknown. Here, we show that a 3-week treatment of resveratrol increases the frequency and total numbers of normal bone marrow hematopoietic stem cells (HSC) without any impact on their competitive repopulation capacity. In addition, we show that resveratrol enhances the bone marrow multipotent progenitor capacity in vivo. These results have therapeutic value for disorders of hematopoietic stem and progenitor cells (HSPC) as well as for bone marrow transplantation settings.
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Affiliation(s)
- Pauline Rimmelé
- Department of Developmental & Regenerative Biology; Icahn School of Medicine at Mount Sinai; New York New York 10029
| | - Sébastien Lofek-Czubek
- Department of Developmental & Regenerative Biology; Icahn School of Medicine at Mount Sinai; New York New York 10029
| | - Saghi Ghaffari
- Department of Developmental & Regenerative Biology; Icahn School of Medicine at Mount Sinai; New York New York 10029
- Developmental and Stem Cell Biology Multidisciplinary Training Area; Icahn School of Medicine at Mount Sinai; New York New York 10029
- Department of Medicine; Division of Hematology and Oncology, Icahn School of Medicine at Mount Sinai; New York New York 10029
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai; New York New York 10029
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai; New York New York 10029
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Hsiao PC, Chou YE, Tan P, Lee WJ, Yang SF, Chow JM, Chen HY, Lin CH, Lee LM, Chien MH. Pterostilbene simultaneously induced G0/G1-phase arrest and MAPK-mediated mitochondrial-derived apoptosis in human acute myeloid leukemia cell lines. PLoS One 2014; 9:e105342. [PMID: 25144448 PMCID: PMC4140770 DOI: 10.1371/journal.pone.0105342] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 07/20/2014] [Indexed: 11/18/2022] Open
Abstract
Background Pterostilbene (PTER) is a dimethylated analog of the phenolic phytoalexin, resveratrol, with higher anticancer activity in various tumors. Herein, the molecular mechanisms by which PTER exerts its anticancer effects against acute myeloid leukemia (AML) cells were investigated. Methodology and Principal Findings Results showed that PTER suppressed cell proliferation in various AML cell lines. PTER-induced G0/G1-phase arrest occurred when expressions of cyclin D3 and cyclin-dependent kinase (CDK)2/6 were inhibited. PTER-induced cell apoptosis occurred through activation of caspases-8-9/-3, and a mitochondrial membrane permeabilization (MMP)-dependent pathway. Moreover, treatment of HL-60 cells with PTER induced sustained activation of extracellular signal-regulated kinase (ERK)1/2 and c-Jun N-terminal kinase (JNK)1/2, and inhibition of both MAPKs by their specific inhibitors significantly abolished the PTER-induced activation of caspases-8/-9/-3. Of note, PTER-induced cell growth inhibition was only partially reversed by the caspase-3-specific inhibitor, Z-DEVE-FMK, suggesting that this compound may also act through a caspase-independent pathway. Interestingly, we also found that PTER promoted disruption of lysosomal membrane permeabilization (LMP) and release of activated cathepsin B. Conclusion Taken together, our results suggest that PTER induced HL-60 cell death via MAPKs-mediated mitochondria apoptosis pathway and loss of LMP might be another cause for cell apoptosis induced by PTER.
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Affiliation(s)
- Pei-Ching Hsiao
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Ying-Erh Chou
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Peng Tan
- Graduate Institute of Clinical Medicine, Taipei Medical University, Taipei, Taiwan
| | - Wei-Jiunn Lee
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Jyh-Ming Chow
- Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Hui-Yu Chen
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chien-Huang Lin
- Graduate Institute of Medical Sciences, Taipei Medical University, Taipei, Taiwan
| | - Liang-Ming Lee
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- * E-mail: (MHC); (LML)
| | - Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, Taipei Medical University, Taipei, Taiwan
- Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- * E-mail: (MHC); (LML)
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Buhrmann C, Busch F, Shayan P, Shakibaei M. Sirtuin-1 (SIRT1) is required for promoting chondrogenic differentiation of mesenchymal stem cells. J Biol Chem 2014; 289:22048-62. [PMID: 24962570 DOI: 10.1074/jbc.m114.568790] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Sirtuin-1 (SIRT1), NAD(+)-dependent deacetylase, has been linked to anabolic effects in cartilage, although the mechanisms of SIRT1 signaling during differentiation of mesenchymal stem cells (MSCs) to chondrocytes are poorly understood. Therefore, we investigated the role of SIRT1-mediated signaling during chondrogenic differentiation of MSCs in vitro. High density and alginate cultures of MSCs were treated with chondrogenic induction medium with/without the SIRT1 inhibitor nicotinamide, antisense oligonucleotides against SIRT1 (SIRT1-ASO), IL-1β, and/or resveratrol. Transient transfection of MSCs with SIRT1-antisense oligonucleotides, nicotinamide, and IL-1β inhibited chondrogenesis-induced down-regulation of cartilage-specific proteins, cartilage-specific transcription factor Sox9, and enhanced NF-κB-regulated gene products involved in the inflammatory and degradative processes in cartilage (MMP-9, COX-2, and caspase-3), and NF-κB phosphorylation, acetylation, and activation of IκBα kinase. In contrast, the SIRT1 activator resveratrol or BMS-345541 (inhibitor of IKK) inhibited IL-1β- and NAM-induced suppression of cartilage-specific proteins, Sox9, and up-regulation of NF-κB-regulated gene products. Moreover, SIRT1 was found to interact directly with NF-κB and resveratrol-suppressed IL-1β and NAM but not SIRT1-ASO-induced NF-κB phosphorylation, acetylation, and activation of IκBα kinase. Knockdown of SIRT1 by mRNA abolished the inhibitory effects of resveratrol on inflammatory and apoptotic signaling and Sox9 expression, suggesting the essential role of this enzyme. Finally, the modulatory effects of resveratrol were found to be mediated at least in part by the association between SIRT1 and Sox9. These results indicate for the first time that SIRT1 supports chondrogenic development of MSCs at least in part through inhibition/deacetylation of NF-κB and activation of Sox9.
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Affiliation(s)
- Constanze Buhrmann
- From the Institute of Anatomy, Musculoskeletal Research Group, Ludwig-Maximilian-University Munich, Pettenkoferstrasse 11, D-80336 Munich, Germany
| | - Franziska Busch
- From the Institute of Anatomy, Musculoskeletal Research Group, Ludwig-Maximilian-University Munich, Pettenkoferstrasse 11, D-80336 Munich, Germany
| | - Parviz Shayan
- the Investigating Institute of Molecular Biological System Transfer, Tehran 1417863171, Iran, and the Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran 141556453, Iran
| | - Mehdi Shakibaei
- From the Institute of Anatomy, Musculoskeletal Research Group, Ludwig-Maximilian-University Munich, Pettenkoferstrasse 11, D-80336 Munich, Germany,
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Yan HW, Hu WX, Zhang JY, Wang Y, Xia K, Peng MY, Liu J. Resveratrol induces human K562 cell apoptosis, erythroid differentiation, and autophagy. Tumour Biol 2014; 35:5381-8. [DOI: 10.1007/s13277-014-1701-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 01/27/2014] [Indexed: 11/30/2022] Open
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Kma L. Synergistic Effect of Resveratrol and Radiotherapy in Control of Cancers. Asian Pac J Cancer Prev 2013; 14:6197-208. [DOI: 10.7314/apjcp.2013.14.11.6197] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Luis Espinoza J, Takami A, Trung LQ, Nakao S. Ataxia-telangiectasia mutated kinase-mediated upregulation of NKG2D ligands on leukemia cells by resveratrol results in enhanced natural killer cell susceptibility. Cancer Sci 2013; 104:657-62. [PMID: 23445485 DOI: 10.1111/cas.12141] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Revised: 02/13/2013] [Accepted: 02/16/2013] [Indexed: 12/29/2022] Open
Abstract
The powerful activating receptor NKG2D is expressed by natural killer (NK) cells and promotes cytotoxic lysis of cancer cells expressing NKG2D ligands (NKG2D-Ls). We report the effective induction of NKG2D-Ls, achieved with the naturally occurring polyphenol resveratrol, in a broad range of leukemia cells. In this study, resveratrol upregulated the NKG2D-Ls MHC class I chain-related proteins MICA and MICB, and UL16-binding proteins ULBP1, ULBP2, and ULBP3 in most of the leukemia cells analyzed. Ligand upregulation induced by resveratrol was impaired by pharmacological and genetic disruption of ataxia-telangiectasia mutated kinase, the main regulator of NKG2D-L expression. Leukemia cells treated with resveratrol were more susceptible to killing by NK cells than untreated cells, and the enhanced cytotoxicity of NK cells was blocked by treatment of NK cells with anti-NKG2D mAbs. Interestingly, resveratrol consistently upregulated the NKG2D receptor expression and enhanced NKG2D-mediated functions in resting NK cells obtained from healthy individuals. Therefore, resveratrol has attractive immunotherapeutic potential.
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Affiliation(s)
- J Luis Espinoza
- Department of Hematology and Oncology, Kanazawa University Hospital, Kanazawa, Japan
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Zaki MA, Balachandran P, Khan S, Wang M, Mohammed R, Hetta MH, Pasco DS, Muhammad I. Cytotoxicity and modulation of cancer-related signaling by (Z)- and (E)-3,4,3',5'-tetramethoxystilbene isolated from Eugenia rigida. JOURNAL OF NATURAL PRODUCTS 2013; 76:679-684. [PMID: 23547843 DOI: 10.1021/np300893n] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Bioassay-guided fractionation of the leaves of Eugenia rigida yielded three stilbenes, (Z)-3,4,3',5'-tetramethoxystilbene (1), (E)-3,4,3',5'-tetramethoxystilbene (2), and (E)-3,5,4'-trimethoxystilbene (3). Their structures were determined using 1D- and 2D-NMR spectroscopy and HRESIMS. The sterically hindered Z-stereoisomer 1, a new natural product, was prepared by time-dependent photoisomerization of the E-isomer (2) under UV irradiation at λ254 nm, while 2,3,5,7-tetramethoxyphenanthrene (5) was identified at λ365 nm by UHPLC/APCI-MS and NMR spectroscopy. Compounds 1-3 were tested against a panel of luciferase reporter gene assays that assess the activity of many cancer-related signaling pathways, and the Z-isomer (1) was found to be more potent than the E-isomer (2) in inhibiting the activation of Stat3, Smad3/4, myc, Ets, Notch, and Wnt signaling, with IC50 values between 40 and 80 μM. However, both compounds showed similar inhibition against Ap-1 and NF-κB signaling. In addition, 1 demonstrated cytotoxic activity toward human leukemia cells, solid tumor cells of epidermal, breast, and cervical carcinomas, and skin melanoma, with IC50 values between 3.6 and 4.3 μM, while 2 was weakly active against leukemia, cervical carcinoma, and skin melanoma cells. Interestingly, 2 showed antioxidant activity by inhibition of ROS generation to 50% at 33.3 μM in PMA-induced HL-60 cells, while 1 was inactive at 100 μM (vs Trolox 1.4 μM).
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Affiliation(s)
- Mohamed A Zaki
- National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi, Mississippi 38677, United States
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Martins DB, Mazzanti CM, Costa MM, França R, Pagnoncelli M, Maciel RM, Schmatz R, Oliveira L, Morsch V, Facco G, Visentini D, Mann T, Mazzanti A, Lopes STA. Complete blood count and acetylcholinesterase activity of lymphocytes of demyelinated and ovariectomized rats treated with resveratrol. Immunopharmacol Immunotoxicol 2012; 34:983-90. [DOI: 10.3109/08923973.2012.682581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Kelkel M, Jacob C, Dicato M, Diederich M. Potential of the dietary antioxidants resveratrol and curcumin in prevention and treatment of hematologic malignancies. Molecules 2010; 15:7035-74. [PMID: 20944521 PMCID: PMC6259231 DOI: 10.3390/molecules15107035] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2010] [Revised: 10/02/2010] [Accepted: 10/11/2010] [Indexed: 02/07/2023] Open
Abstract
Despite considerable improvements in the tolerance and efficacy of novel chemotherapeutic agents, the mortality of hematological malignancies is still high due to therapy relapse, which is associated with bad prognosis. Dietary polyphenolic compounds are of growing interest as an alternative approach, especially in cancer treatment, as they have been proven to be safe and display strong antioxidant properties. Here, we provide evidence that both resveratrol and curcumin possess huge potential for application as both chemopreventive agents and anticancer drugs and might represent promising candidates for future treatment of leukemia. Both polyphenols are currently being tested in clinical trials. We describe the underlying mechanisms, but also focus on possible limitations and how they might be overcome in future clinical use – either by chemically synthesized derivatives or special formulations that improve bioavailability and pharmacokinetics.
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Affiliation(s)
- Mareike Kelkel
- Laboratoire de Biologie Moléculaire et Cellulaire du Cancer, Fondation de Recherche Cancer et Sang, Hôpital Kirchberg, 9 Rue Edward Steichen, 2540 Luxembourg, Luxembourg; E-Mail: (M.K.)
| | - Claus Jacob
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, 66123 Saarbruecken, Germany; E-Mail:
| | - Mario Dicato
- Laboratoire de Biologie Moléculaire et Cellulaire du Cancer, Fondation de Recherche Cancer et Sang, Hôpital Kirchberg, 9 Rue Edward Steichen, 2540 Luxembourg, Luxembourg; E-Mail: (M.K.)
| | - Marc Diederich
- Laboratoire de Biologie Moléculaire et Cellulaire du Cancer, Fondation de Recherche Cancer et Sang, Hôpital Kirchberg, 9 Rue Edward Steichen, 2540 Luxembourg, Luxembourg; E-Mail: (M.K.)
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +352-2468-4040; Fax: +352-2468-4060
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Hadi SM, Ullah MF, Azmi AS, Ahmad A, Shamim U, Zubair H, Khan HY. Resveratrol Mobilizes Endogenous Copper in Human Peripheral Lymphocytes Leading to Oxidative DNA Breakage: A Putative Mechanism for Chemoprevention of Cancer. Pharm Res 2010; 27:979-88. [DOI: 10.1007/s11095-010-0055-4] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2009] [Accepted: 01/05/2010] [Indexed: 01/11/2023]
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Computer design of trans-stilbene derivatives with pronounced anti-inflammatory activity and low toxicity. Pharm Chem J 2009. [DOI: 10.1007/s11094-009-0329-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Takayama K, Ishida K, Matsushita T, Fujita N, Hayashi S, Sasaki K, Tei K, Kubo S, Matsumoto T, Fujioka H, Kurosaka M, Kuroda R. SIRT1 regulation of apoptosis of human chondrocytes. ACTA ACUST UNITED AC 2009; 60:2731-40. [PMID: 19714620 DOI: 10.1002/art.24864] [Citation(s) in RCA: 170] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE SIRT1 is known to inhibit apoptosis and to promote survival of various types of cells. However, the roles of SIRT1 in apoptosis of human chondrocytes have never been reported. We undertook this study to investigate the relationship of SIRT1 to apoptosis of human chondrocytes, which is a characteristic feature of osteoarthritis (OA). METHODS The expression of SIRT1 in human chondrocytes was examined by reverse transcription-polymerase chain reaction, immunoblotting, and immunohistology of human cartilage samples. The expression of SIRT1 under catabolic, mechanical, and nutritional stresses was investigated by immunoblotting. To examine the effect of SIRT1 on apoptosis, SIRT1 was inhibited by small interfering RNA (siRNA) and activated by resveratrol during nitric oxide (NO)-induced apoptosis. TUNEL staining and immunoblotting of cleaved poly(ADP-ribose) polymerase (PARP) were performed to detect apoptosis. To examine the mechanisms of apoptosis, we used immunoblotting to determine the levels of cleaved caspases and mitochondria-related apoptotic signaling proteins, Bax and Bcl-2, in the mitochondrial fraction. RESULTS SIRT1 expression was confirmed in human chondrocytes and human cartilage samples. All catabolic, mechanical, and nutritional stresses inhibited SIRT1 expression. SIRT1 inhibition by siRNA for SIRT1 increased the percentage of TUNEL-positive cells and increased the amounts of cleaved PARP and cleaved caspases 3 and 9 induced by NO. In contrast, treatment with resveratrol decreased the percentage of TUNEL-positive cells and decreased the amounts of cleaved PARP and cleaved caspases 3 and 9 induced by NO. Furthermore, in the mitochondrial fraction, SIRT1 inhibition by siRNA for SIRT1 increased the amount of Bax but reduced the amount of Bcl-2, while resveratrol reduced the amount of Bax but increased the amount of Bcl-2. CONCLUSION These results indicate that SIRT1 regulates apoptosis in human chondrocytes through the modulation of mitochondria-related apoptotic signals. Further research on SIRT1 might contribute to resolving the pathogenesis of OA.
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Affiliation(s)
- Koji Takayama
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 70501 Kusunoki-cho, Kobe, Japan
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Lyu BN, Ismailov SB, Ismailov B, Lyu MB. Mitochondrial concept of leukemogenesis: key role of oxygen-peroxide effects. Theor Biol Med Model 2008; 5:23. [PMID: 19014456 PMCID: PMC2614412 DOI: 10.1186/1742-4682-5-23] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2008] [Accepted: 11/11/2008] [Indexed: 12/15/2022] Open
Abstract
Background and hypothesis The high sensitivity of hematopoietic cells, especially stem cells, to radiation and to pro-oxidative and other leukemogenic agents is related to certain of their morphological and metabolic features. It is attributable to the low (minimal) number of active mitochondria and the consequently slow utilization of O2 entering the cell. This results in an increased intracellular partial pressure of O2 (pO2) and increased levels of reactive oxygen (ROS) and nitrogen (RNS) species, and a Δ(PO – AO) imbalance between the pro-oxidative (PO) and antioxidative (AO) constituents. Proposed mechanism Because excessive O2 is toxic, we suggest that hematopoietic cells exist in a kind of unstable dynamic balance. This suggestion is based on the idea that mitochondria not only consume O2 in the process of ATP production but also constitute the main anti-oxygenic stage in the cell's protective antioxidative system. Variations in the mitochondrial base capacity (quantity and quality of mitochondria) constitute an important and highly efficient channel for regulating the oxidative stress level within a cell. The primary target for leukemogenic agents is the few mitochondria within the hematopoietic stem cell. Disturbance and weakening of their respiratory function further enhances the initial pro-oxidative state of the cell. This readily results in peroxygenation stress, creating the necessary condition for inducing leukemogenesis. We propose that this is the main cause of all related genetic and other disorders in the cell. ROS, RNS and peroxides act as signal molecules affecting redox-sensitive transcription factors, enzymes, oncogenes and other effectors. Thereby, they influence the expression and suppression of many genes, as well as the course and direction of proliferation, differentiation, leukemogenesis and apoptosis. Differentiation of leukemic cells is blocked at the precursor stage. While the transformation of non-hematopoietic cells into tumor cells starts during proliferation, hematopoietic cells become leukemic at one of the interim stages in differentiation, and differentiation does not continue beyond that point. Proliferation is switched to differentiation and back according to a trigger principle, again involving ROS and RNS. When the leukemogenic ΔL(PO – AO) imbalance decreases in an under-differentiated leukemia cell to the differentiation level ΔD(PO – AO), the cell may continue to differentiate to the terminal stage. Conclusion The argument described in this article is used to explain the causes of congenital and children's leukemia, and the induction of leukemia by certain agents (vitamin K3, benzene, etc.). Specific research is required to validate the proposals made in this article. This will require accurate and accessible methods for measuring and assessing oxidative stress in different types of cells in general, and in hematopoietic cells in particular, in their different functional states.
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Affiliation(s)
- Boris N Lyu
- Scientific Center for Anti-Infectious Drugs, Almaty, Kazakhstan.
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Digalloylresveratrol, a new phenolic acid derivative induces apoptosis and cell cycle arrest in human HT-29 colon cancer cells. Cancer Lett 2008; 274:299-304. [PMID: 18952370 DOI: 10.1016/j.canlet.2008.09.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2008] [Revised: 09/12/2008] [Accepted: 09/24/2008] [Indexed: 11/23/2022]
Abstract
Digalloylresveratrol (DIG) is a new synthetic ester of the naturally occurring polyhydroxyphenolic substances gallic acid and resveratrol which both exert anti-cancer activity in a number of tumor cell lines. The aim of the study was to identify the biochemical effects of DIG in HT-29 human colon cancer cells. DIG induced dose-dependently apoptosis after treatment for 72 h (40 microM DIG caused apoptosis in 45% of cells). DIG led to a substantial imbalance of deoxyribonucleoside triphosphates (dNTPs), the products of the enzyme ribonucleotide reductase (RR) and directly inhibited RR as it significantly reduced the incorporation of (14)C-labeled cytidine into the DNA of tumor cells. Furthermore, DIG affected the cell division and inhibited the transition from S to G2/M phase of the cell cycle. In contrast to resveratrol or gallic acid, DIG did not inhibit cyclooxygenases I and II. When HT-29 cells were simultaneously treated with DIG and 5-FU, the standard chemotherapeutic substance for colon cancer, additive growth inhibitory effects could be observed. With respect to the various biochemical and anti-proliferative effects of DIG in HT-29 cells, we regard DIG as a potential candidate for future treatment options of colon cancer and conclude that further preclinical and in vivo studies are warranted.
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Billes F, Mohammed-Ziegler I, Mikosch H, Tyihák E. Vibrational spectroscopy of resveratrol. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2007; 68:669-79. [PMID: 17416548 DOI: 10.1016/j.saa.2006.12.045] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2006] [Revised: 12/20/2006] [Accepted: 12/20/2006] [Indexed: 05/14/2023]
Abstract
In this article the authors deal with the experimental and theoretical interpretation of the vibrational spectra of trans-resveratrol (3,5,4'-trihydroxy-trans-stilbene) of diverse beneficial biological activity. Infrared and Raman spectra of the compound were recorded; density functional calculations were carried out resulting in the optimized geometry and several properties of the molecule. Based on the calculated force constants, a normal coordinate analysis yielded the character of the vibrational modes and the assignment of the measured spectral bands.
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Affiliation(s)
- Ferenc Billes
- Department of Physical Chemistry, Budapest University of Technology and Economics, H-1521 Budapest, Budafoki út 8, Hungary.
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Saiko P, Szakmary A, Jaeger W, Szekeres T. Resveratrol and its analogs: defense against cancer, coronary disease and neurodegenerative maladies or just a fad? Mutat Res 2007; 658:68-94. [PMID: 17890139 DOI: 10.1016/j.mrrev.2007.08.004] [Citation(s) in RCA: 319] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2006] [Revised: 08/09/2007] [Accepted: 08/13/2007] [Indexed: 01/30/2023]
Abstract
Resveratrol (3,5,4'-trihydroxy-trans-stilbene; RV), a dietary constituent found in grapes and wine, exerts a wide variety of pharmacological activities. Because the grape skins are not fermented in the production process of white wines, only red wines contain considerable amounts of this compound. RV is metabolized into sulfated and glucuronidated forms within approximately 15min of entering the bloodstream, and moderate consumption of red wine results in serum levels of RV that barely reach the micromolar concentrations. In contrast, its metabolites, which may be the active principle, circulate in serum for up to 9h. RV has been identified as an effective candidate for cancer chemoprevention due its ability to block each step in the carcinogenesis process by inhibiting several molecular targets such as kinases, cyclooxygenases, ribonucleotide reductase, and DNA polymerases. In addition, RV protects the cardiovascular system by a large number of mechanisms, including defense against ischemic-reperfusion injury, promotion of vasorelaxation, protection and maintenance of intact endothelium, anti-atherosclerotic properties, inhibition of low-density lipoprotein oxidation, and suppression of platelet aggregation, thereby strongly supporting its role in the prevention of coronary disease. Promising data within the use of RV have also been obtained regarding progressive neurodegenerative maladies such as Alzheimer's, Huntington's, and Parkinson's diseases. Because neurotoxicity is often related to mitochondrial dysfunction and may be ameliorated through the inclusion of metabolic modifiers and/or antioxidants, RV may provide an alternative (and early) intervention approach that could prevent further damage. RV induces a multitude of effects that depend on the cell type (e.g., NF-kappaB modulation in cancer cells vs. neural cells), cellular condition (normal, stressed, or malignant), and concentration (proliferative vs. growth arrest), and it can have opposing activities. RV affects whole pathways and sets of intracellular events rather than a single enzyme and, therefore, may be an effective therapy to restore homoestasis. Nonetheless, the question of whether RV or its metabolites can accumulate to bioactive levels in target organs remains to be addressed.
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Affiliation(s)
- Philipp Saiko
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Vienna, General Hospital of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria.
| | - Akos Szakmary
- Department of Medicine I, Division of Cancer Research, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
| | - Walter Jaeger
- Department of Clinical Pharmacy and Diagnostics, Faculty of Life Sciences, University of Vienna, Althanstrasse 14, A-1090 Vienna, Austria
| | - Thomas Szekeres
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Vienna, General Hospital of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
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Zhang HN, Yu CX, Zhang PJ, Chen WW, Jiang AL, Kong F, Deng JT, Zhang JY, Young CY. Curcumin downregulates homeobox gene NKX3.1 in prostate cancer cell LNCaP. Acta Pharmacol Sin 2007; 28:423-30. [PMID: 17303007 DOI: 10.1111/j.1745-7254.2007.00501.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
AIM To elucidate the effect and the mechanisms of curcumin on the expression of the human homeobox gene NKX3.1 in the prostate cancer cell LNCaP. METHODS The expression change of NKX3.1 in cells incubated with varying concentrations of curcumin was observed by Western blotting and RT-PCR. A dual luciferase reporter assay was used to test the effect of curcumin on the activity of the NKX3.1 1040 bp promoter. Curcumin-treated cells disposed to a designated amount of androgen analog R1881 and the androgen receptor (AR) antagonist flutamide, then the expression of NKX3.1 or the activity of the NKX3.1 promoter were investigated by Western blotting or reporter gene assay, respectively. Finally, Western blotting and electrophoretic mobility shift assay were performed to demonstrate the effect of curcumin on the expression of AR and its binding activity to the androgen response element (ARE). RESULTS Curcumin downregulated the expression of NKX3.1 and the activity of the NKX3.1 1040 bp promoter in LNCaP cells. R1881 increased the expression of NKX3.1, and the AR antagonist flutamide decreased the expression of NKX3.1 in LNCaP cells, while curcumin could inhibit androgen-AR mediated induction of NKX3.1 expression. Curcumin decreased the expression of AR and the binding activity to ARE directly. CONCLUSION Curcumin could downregulate NKX3.1 expression in LNCaP cells. It could also inhibit the androgen-AR mediated induction of NKX3.1 expression by downregulating AR expression and blocking its DNA binding activity.
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Affiliation(s)
- Hui-Na Zhang
- Institute of Biochemistry and Molecular Biology, Medical School, Shandong University, Ji-nan 250012, China.
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Abstract
Resveratrol, a polyphenolic phytoalexin, is one of the most extensively studied natural products, with wide ranging biological activity and tremendous clinical potential. First identified from fruits and plants, in particular grapes and wines, its positive effects on a variety of disease states have been unraveled over the past decade or so. Most noticeable are its anti-thrombogenic, anti-inflammatory, cardio-protective, neuro-protective, anti-aging, and cancer preventive and therapeutic activities. Recent data also indicate that depending upon the concentration/dose, resveratrol can trigger or block cell death signaling in tumor cells. Considering the heightened interest in this compound, here we present a short review on the biological activity of this remarkable compound, with a specific focus on its effects on cell survival and death signals.
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Affiliation(s)
- Andrea Lisa Holme
- ROS Biology and Apoptosis Group, National University Medical Institutes, National University of Singapore, Singapore 117597, Singapore
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Athar M, Back JH, Tang X, Kim KH, Kopelovich L, Bickers DR, Kim AL. Resveratrol: a review of preclinical studies for human cancer prevention. Toxicol Appl Pharmacol 2007; 224:274-83. [PMID: 17306316 PMCID: PMC2083123 DOI: 10.1016/j.taap.2006.12.025] [Citation(s) in RCA: 462] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2006] [Revised: 12/06/2006] [Accepted: 12/24/2006] [Indexed: 12/14/2022]
Abstract
The search for novel and effective cancer chemopreventive agents has led to the identification of various naturally occurring compounds one of which is resveratrol (trans-3,4',5-trihydroxystilbene), a phytoalexin derived from the skin of grapes and other fruits. Resveratrol is known to have potent anti-inflammatory and antioxidant effects and to inhibit platelet aggregation and the growth of a variety of cancer cells. Its potential chemopreventive and chemotherapeutic activities have been demonstrated in all three stages of carcinogenesis (initiation, promotion, and progression), in both chemically and UVB-induced skin carcinogenesis in mice, as well as in various murine models of human cancers. Evidence from numerous in vitro and in vivo studies has confirmed its ability to modulate various targets and signaling pathways. This review discusses the current preclinical and mechanistic data available and assesses resveratrol's anticancer effects to support its potential as an anticancer agent in human populations.
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Affiliation(s)
- Mohammad Athar
- Department of Dermatology, College of Physicians and Surgeons, Columbia University, 630 West 168 Street VC15-204, New York, NY
| | - Jung Ho Back
- Department of Dermatology, College of Physicians and Surgeons, Columbia University, 630 West 168 Street VC15-204, New York, NY
| | - Xiuwei Tang
- Department of Dermatology, College of Physicians and Surgeons, Columbia University, 630 West 168 Street VC15-204, New York, NY
| | - Kwang Ho Kim
- Department of Dermatology, Hallym University College of Medicine, Korea
| | - Levy Kopelovich
- Division of Cancer Prevention, National Cancer Institute, Bethesda, MD
| | - David R. Bickers
- Department of Dermatology, College of Physicians and Surgeons, Columbia University, 630 West 168 Street VC15-204, New York, NY
| | - Arianna L. Kim
- Department of Dermatology, College of Physicians and Surgeons, Columbia University, 630 West 168 Street VC15-204, New York, NY
- * To whom correspondence should be addressed. Departments of Dermatology, Columbia University College of Physicians & Surgeons, 630 West 168th Street VC15-204, New York, NY 10032, USA, Phone: 212-851-4542, Fax: 212-305-7391,
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Shakibaei M, John T, Seifarth C, Mobasheri A. Resveratrol Inhibits IL-1beta-Induced Stimulation of Caspase-3 and Cleavage of PARP in Human Articular Chondrocytes in Vitro. Ann N Y Acad Sci 2007; 1095:554-63. [PMID: 17404069 DOI: 10.1196/annals.1397.060] [Citation(s) in RCA: 106] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Resveratrol is a polyphenolic phytoalexin that is present in various fruits, in the skin of red grapes and peanuts. Recent studies have shown that resveratrol exhibits potent antioxidant properties and is able to exert anti-inflammatory and anti-catabolic properties in several cell types. The pro-inflammatory cytokine interleukin-1beta (IL-1beta) plays a pivotal role in the pathogenesis of osteoarthritis (OA) in humans and animals. In this article we investigated whether resveratrol is able to block the effects of IL-1beta, specifically the activation of caspase-3 and subsequent cleavage of poly (ADP-ribose) polymerase (PARP) in human articular chondrocytes. Cultures of human chondrocytes were prestimulated with 10 ng/mL IL-1beta for 1, 12, and 24 h before being co-treated with IL-1beta and 100 microM resveratrol or 50 microM of the caspase inhibitor Z-DEVD-FMK for 1, 12, and 24 h, respectively in vitro. Resveratrol significantly reduced the IL-1beta-induced inhibition of expression of cartilage-specific collagen type II and signal transduction receptor beta1-integrin in a time-dependent manner. Incubation of chondrocytes with IL-1beta resulted in the activation of caspase-3 and PARP cleavage. These effects were abolished through co-treatment with resveratrol. Furthermore, co-treatment of IL-1beta-stimulated cells with the caspase inhibitor Z-DEVD-FMK blocked activation of caspase-3 and PARP cleavage, suggesting that this process is a caspase-dependent pathway. In summary, our results confirm that resveratrol is an effective inhibitor of chondrocyte apoptosis in vitro. These findings suggest that this dietary polyphenolic compound may have future applications in the nutraceutical-based therapy of human and animal OA.
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Affiliation(s)
- Mehdi Shakibaei
- Institute of Anatomy, Musculoskeletal Research Group, Ludwig-Maximilian-University Munich, Pettenkoferstrasse 11, D-80336 Munich.
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Resveratrol-induced apoptosis is enhanced in acute lymphoblastic leukemia cells by modulation of the mitochondrial permeability transition pore. Cancer Lett 2006; 240:123-34. [DOI: 10.1016/j.canlet.2005.09.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2005] [Revised: 08/12/2005] [Accepted: 09/05/2005] [Indexed: 01/21/2023]
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Roberti M, Pizzirani D, Recanatini M, Simoni D, Grimaudo S, Di Cristina A, Abbadessa V, Gebbia N, Tolomeo M. Identification of a terphenyl derivative that blocks the cell cycle in the G0-G1 phase and induces differentiation in leukemia cells. J Med Chem 2006; 49:3012-8. [PMID: 16686543 DOI: 10.1021/jm060253o] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
To further explore the SAR of resveratrol-related trans-stilbene derivatives, here we describe the synthesis of (a) a series of 3,5-dimethoxy analogues in which a variety of substituents were introduced at positions 2', 3', 4', and 5' of the stilbene scaffold and (b) a second group of derivatives (2-phenylnaphthalenes and terphenyls) that incorporate a phenyl ring as a bioisosteric replacement of the stilbene alkenyl bridge. We thoroughly characterized all of the new compounds with respect to their apoptosis-inducing activity and their effects on the cell cycle. One of the new derivatives, 13g, behaved differently from the others, as it was able to block the cell cycle in the G(0)-G(1) phase and also to induce differentiation in acute myelogenous leukemia HL60 cells. Compared to resveratrol, the synthetic terphenyl 13g showed a more potent apoptotic and differentiating activity. Moreover, it was active on both multidrug resistance and Bcr-Abl-expressing cells that were resistant to resveratrol.
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Affiliation(s)
- Marinella Roberti
- Dipartimento di Scienze Farmaceutiche, Università di Bologna, Via Belmeloro 6, 40126 Bologna, Italy.
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Abstract
Resveratrol, a constituent of red wine, has long been suspected to have cardioprotective effects. Interest in this compound has been renewed in recent years, first from its identification as a chemopreventive agent for skin cancer, and subsequently from reports that it activates sirtuin deacetylases and extends the lifespans of lower organisms. Despite scepticism concerning its bioavailability, a growing body of in vivo evidence indicates that resveratrol has protective effects in rodent models of stress and disease. Here, we provide a comprehensive and critical review of the in vivo data on resveratrol, and consider its potential as a therapeutic for humans.
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Affiliation(s)
- Joseph A Baur
- Paul F. Glenn Laboratories for the Biological Mechanisms of Aging, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, Massachusetts 02115, USA
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Pöhland T, Wagner S, Mahyar-Roemer M, Roemer K. Bax and Bak are the critical complementary effectors of colorectal cancer cell apoptosis by chemopreventive resveratrol. Anticancer Drugs 2006; 17:471-8. [PMID: 16550006 DOI: 10.1097/01.cad.0000203387.29916.8e] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Resveratrol (RS) exerts a large number of cell-protective and anti-tumor effects, among them the induction of tumor cell apoptosis. Since the bioavailability of ingested RS at distant organs is low and apoptosis induction often requires relatively high RS levels (above 20 micromol/l), this polyphenolic food ingredient might be particularly effective as a chemopreventive in the digestive tract. Previous studies have suggested that chemoprevention by non-steroidal anti-inflammatory drugs (NSAIDs) is blunted by the loss of a single component of the apoptotic machinery - the Bax protein. Here, we report that RS efficiently provokes apoptosis in human colorectal carcinoma cells deficient for Bax, although at a reduced rate compared to the parental cells, through the activation of the mitochondrial death pathway. Knockdown of pro-apoptotic Bak by RNA interference reduced the apoptotic response to a similar extent as Bax deficiency in the parental cells and completely abolished apoptosis in Bax-null cells. Notably, although negative for RS-induced, mitochondria-mediated apoptosis, Bax+Bak double-deficient cells were sensitized by RS to ligand-induced, death receptor-mediated apoptosis. Thus, in contrast to NSAIDs, RS may remain effective as a pro-apoptotic chemopreventive as long as Bax and Bak have not both been inactivated during clonal selection.
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Affiliation(s)
- Thorsten Pöhland
- Department of Virology, University of Saarland Medical School, Homburg/Saar, Germany
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Shimizu T, Nakazato T, Xian MJ, Sagawa M, Ikeda Y, Kizaki M. Resveratrol induces apoptosis of human malignant B cells by activation of caspase-3 and p38 MAP kinase pathways. Biochem Pharmacol 2006; 71:742-50. [PMID: 16427027 DOI: 10.1016/j.bcp.2005.12.018] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2005] [Revised: 12/06/2005] [Accepted: 12/08/2005] [Indexed: 11/19/2022]
Abstract
Red wine polyphenol, trans-resveratrol (trans-3,4',5-trihydroxy stilbene), has potent chemopreventive effects against various tumors. In this study, we found for the first time that resveratrol rapidly induces S phase cell cycle arrest of human malignant B cells including myeloma cells in dose- and time-dependent manners, followed by S phase cell cycle arrest through ATM/Chk pathway. Resveratrol-induced apoptosis occurs in association with the activation of caspase-3 and the loss of mitochondrial transmembrane potentials. In addition, resveratrol induces the phosphorylation of p38 MAP kinase, and specific inhibition of p38 MAP kinase abolishes the resveratrol-induced apoptosis, indicating that activation of the p38 MAP kinase pathway is required for inducing apoptosis in malignant B cells. These results suggest that resveratrol may have potential as a novel therapeutic agent for the patients with B cell malignancies including multiple myeloma.
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Affiliation(s)
- Takayuki Shimizu
- Division of Hematology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
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Ahmad A, Syed FA, Singh S, Hadi SM. Prooxidant activity of resveratrol in the presence of copper ions: mutagenicity in plasmid DNA. Toxicol Lett 2005; 159:1-12. [PMID: 15913925 DOI: 10.1016/j.toxlet.2005.04.001] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2005] [Revised: 04/07/2005] [Accepted: 04/07/2005] [Indexed: 10/25/2022]
Abstract
Resveratrol, a polyphenolic compound of plant origin, has been of much interest to researchers because of its anticancer and cardiovascular properties. Although antioxidant action of this compound is believed responsible for its reported properties, it has also been shown to exhibit prooxidant properties, especially in the presence of copper ions. Here we report the mutagenicity of resveratrol in plasmid DNA. Plasmid bluescript SK(+) DNA was treated with increasing concentrations of resveratrol in the presence and absence of copper ions, transformed into competent DH5alpha cells and sequenced. We looked for mutations caused by resveratrol treatment by comparing the sequences of treated plasmids versus control (untreated plasmid). The results show a decrease in the transformation efficiency of the plasmid after resveratrol treatment, and although all types of mutations were recorded, point mutations (deletions/substitutions) were found to be the predominant ones. Resveratrol alone resulted in deletion of mainly guanine bases. Since copper ions are known to be found in the nucleus, bound to guanine bases in chromatin, our results suggest mobilization of such endogenous copper by resveratrol resulting in prooxidant DNA cleavage at the site. Concentration of copper is reported to be elevated in various malignancies and the present studies might explain the reported anticancer activity of resveratrol in various cancer cell lines.
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Affiliation(s)
- Aamir Ahmad
- Department of Biochemistry, Faculty of Life Sciences, AMU, Aligarh, UP 202002, India.
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Huang HF, Chen YZ, Wu Y, Chen P. Purging of murine erythroblastic leukemia by ZnPcS2P2-based-photodynamic therapy. Bone Marrow Transplant 2005; 37:213-7. [PMID: 16284611 DOI: 10.1038/sj.bmt.1705216] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A key point for successful transplantation of autologous hematopoietic stem cells in the treatment of leukemia is the purging technique, of which photodynamic therapy (PDT) proved effective and promising. The aim of this study was to evaluate the purging effect of a novel amphipathic photosensitizer, di-sulfo-di-phthalimidomethyl phthalolcyanine zinc (ZnPcS2P2)-based PDT (ZnPcS2P2-PDT) on murine erythroblastic leukemic EL9611 cells. Bone marrow cells (BMC), harvested from normal BALB/c mice, were contaminated with variable EL9611 cells. Cell suspensions were incubated with 4 microg/ml ZnPcS2P2 for 5 h and then exposed to 2.1 J/cm2 irradiation by a semiconductor laser 670 nm. Lethally irradiated recipient BALB/c mice (7 Gy) received syngeneic bone marrow transplantation with purged or nonpurged cell mixtures of 10(7) BMC contaminated with variable numbers (10(2)-10(5)) of EL9611 cells. All of the irradiated controls died due to sepsis. All of the mice injected with nonpurged cell mixtures developed leukemia and died, whereas the mice transplanted with ZnPcS2P2-PDT-treated mixtures had a longer survival time, and the fewer leukemic cells there were in the cell mixtures, the higher the leukemia-free survival rate. We conclude that ZnPcS2P2-PDT could purge leukemic cells from bone marrow autografts but could retain sufficient progenitor cells for the hematopoietic activity.
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Affiliation(s)
- H F Huang
- Fujian Institute of Hematology, Union Hospital, Fujian Medical University, Fuzhou, China
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Atten MJ, Godoy-Romero E, Attar BM, Milson T, Zopel M, Holian O. Resveratrol regulates cellular PKC alpha and delta to inhibit growth and induce apoptosis in gastric cancer cells. Invest New Drugs 2005; 23:111-9. [PMID: 15744586 DOI: 10.1007/s10637-005-5855-8] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Resveratrol, a dietary phytoalexin, has emerged as a promising chemopreventive agent due to its antiproliferative and pro-apoptotic action toward cancer cells and its ability to inhibit tumor growth in animals. Gastric adenocarcinoma cells respond to resveratrol treatment with suppression of DNA synthesis, activation of nitric oxide synthase, induction of apoptosis and inhibition of total PKC and PKC alpha activity. Here we demonstrate that treatment of gastric adenocarcinoma SNU-1 cells with resveratrol results in time and concentration dependent accumulation of tumor suppressors p21(cip1/WAF-1) and p53 and is preceded by loss of membrane-associated PKC delta protein and a concomitant increase in cytosolic PKC alpha. Arrest of the cell cycle at transition of S to G(2)/M phases correlates with the profile of (3)H-thymidine incorporation and accumulation of p21(cip1/WAF-1) and was temporally dependent on increase of p53. SNU-1 cells respond to resveratrol treatment with up-regulation of both Fas and Fas-L proteins, whereas in KATO-III cells, with deleted p53, only Fas-L is increased after resveratrol treatment. Although Fas and Fas-L proteins in SNU-1 cells and Fas-L in KATO-III cells were elevated within 24 h of cell treatment with low concentrations of resveratrol, significant apoptotic response at these concentrations was observed only after 48 h. Altogether, our findings indicate that resveratrol engages PKC alpha and delta signals in gastric adenocarcinoma SNU-1 cells prior to up-regulation of antiproliferative and pro-apoptotic signals. The specific cell death signals engaged by resveratrol appear to be cell type dependent and suggest that resveratrol has chemopreventive potential even after mutational changes have occurred.
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Affiliation(s)
- Mary Jo Atten
- Department of Medicine Division of Gastroenterology, Cook County Hospital, Chicago, IL 60612, USA
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Tolomeo M, Grimaudo S, Di Cristina A, Roberti M, Pizzirani D, Meli M, Dusonchet L, Gebbia N, Abbadessa V, Crosta L, Barucchello R, Grisolia G, Invidiata F, Simoni D. Pterostilbene and 3'-hydroxypterostilbene are effective apoptosis-inducing agents in MDR and BCR-ABL-expressing leukemia cells. Int J Biochem Cell Biol 2005; 37:1709-26. [PMID: 15878840 DOI: 10.1016/j.biocel.2005.03.004] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2004] [Revised: 03/02/2005] [Accepted: 03/15/2005] [Indexed: 12/22/2022]
Abstract
Pterostilbene and 3,5-hydroxypterostilbene are the natural 3,5-dimethoxy analogs of trans-resveratrol and piceatannol, two compounds which can induce apoptosis in tumor cells. In previous studies we demonstrated the importance of a 3,5-dimethoxy motif in conferring pro-apoptotic activity to stilbene based compounds so we now wanted to evaluate the ability of pterostilbene and 3,5-hydroxypterostilbene in inducing apoptosis in sensitive and resistant leukemia cells. When tested in sensitive cell lines, HL60 and HUT78, 3'-hydroxypterostilbene was 50-97 times more potent than trans-resveratrol in inducing apoptosis, while pterostilbene appeared barely active. However, both compounds, but not trans-resveratrol and piceatannol, were able to induce apoptosis in the two Fas-ligand resistant lymphoma cell lines, HUT78B1 and HUT78B3, and the multi drug-resistant leukemia cell lines HL60-R and K562-ADR (a Bcr-Abl-expressing cell line resistant to imatinib mesylate). Of note, pterostilbene-induced apoptosis was not inhibited by the pancaspase-inhibitor Z-VAD-fmk, suggesting that this compound acts through a caspase-independent pathway. On the contrary, 3'-hydroxypterostilbene seemed to trigger apoptosis through the intrinsic apoptotic pathway: indeed, it caused a marked disruption of the mitochondrial membrane potential delta psi and its apoptotic effects were inhibited by Z-VAD-fmk and the caspase-9-inhibitor Z-LEHD-fmk. Moreover, pterostilbene and 3'-hydroxypterostilbene, when used at concentrations that elicit significant apoptotic effects in tumor cell lines, did not show any cytotoxicity in normal hemopoietic stem cells. In conclusion, our data show that pterostilbene and particularly 3'-hydroxypterostilbene are interesting antitumor natural compounds that may be useful in the treatment of resistant hematological malignancies, including imatinib, non-responsive neoplasms.
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Affiliation(s)
- Manlio Tolomeo
- Dipartimento di Ematologia, Policlinico, Università di Palermo, via del Vespro 129, 90127 Palermo, Italy.
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Luzi C, Brisdelli F, Cinque B, Cifone G, Bozzi A. Differential sensitivity to resveratrol-induced apoptosis of human chronic myeloid (K562) and acute lymphoblastic (HSB-2) leukemia cells. Biochem Pharmacol 2005; 68:2019-30. [PMID: 15476673 DOI: 10.1016/j.bcp.2004.07.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2004] [Accepted: 07/01/2004] [Indexed: 01/09/2023]
Abstract
The in vitro effects of resveratrol (RES) on apoptotic pathway in human chronic myeloid (K562) and acute lymphoblastic (HSB-2) leukemia cells were investigated. RES treatment of both cell types significantly and irreversibly inhibited their growth, associated with extensive apoptosis and increase in hypodiploid cells. Cell cycle analysis showed accumulation in G(1) phase in HSB-2 drug exposed cells, while only K562-treated cells exhibited a marked accumulation in S phase with a concomitant decrease in G(1) and G(2)/M at 24 h. Moreover, RES caused internucleosomal DNA fragmentation, even if K562 cells were found less sensitive to the drug, as compared to HSB-2 cells, which also reacted earlier to the treatment. RES-induced apoptosis was associated with an increase of Bax expression and a marked release of cytochrome c from mitochondria. Interestingly, K562 cells exhibited a basal content of glutathione 10-fold that of HSB-2 cells, which increased after 24-48 h RES exposure, together with increment of glutathione reductase and peroxidase activities. However, the major resistance to apoptosis of K562 cells cannot be attributed to their higher pool of reducing power, since neither the inhibition of glutathione synthesis by buthionine sulphoximine nor glutathione depletion by diethylmaleate, sensitized these cells. In addition, glutathione enrichment of HSB-2 cells by N-acetylcysteine did not prevent the apoptotic effects of RES. Our data indicate that RES commitment to apoptosis in both cell lines is independent from the intracellular content of glutathione, while it is associated with either the enhanced expression of Bax and cytochrome c release.
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Affiliation(s)
- Carla Luzi
- Department of Biomedical Sciences and Technologies, University of L'Aquila, L'Aquila, Via Vetoio, Coppito 2, 67100 L'Aquila, Italy
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Wang Y, Wang B, Cheng J, Yang L, Liu ZL, Balan K, Pantazis P, Wyche JH, Han Z. FADD-dependent apoptosis induction in Jurkat leukemia T-cells by the resveratrol analogue, 3,4,5-trihydroxy-trans-stilbene. Biochem Pharmacol 2004; 69:249-54. [PMID: 15627477 DOI: 10.1016/j.bcp.2004.09.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2004] [Accepted: 09/16/2004] [Indexed: 12/31/2022]
Abstract
The plant-produced compound, resveratrol (3,5,4'-trihydroxy-trans-stilbene, 3,4,5-THS), induces apoptosis in various human leukemia cell types in vitro, and thus appears to be a promising anti-leukemia agent. In this study, we observed that treatment of resveratrol-resistant Jurkat cells with the resveratrol analogue, 3,4,5-trihydroxy-trans-stilbene (3,4,5-THS), rapidly induced extensive apoptosis, indicating that the apoptotic activity of the analogue differed from that of the parental compound resveratrol. Indeed, we found that treatment of Jurkat cells with 3,4,5-THS, unlike treatment with resveratrol, induced activation of caspase-8 and apoptosis by a Fas-associated death domain (FADD) protein-dependent mechanism without involving the known death ligands CD95 ligand (CD95L), tumor necrosis factor alpha (TNFalpha) and TNF-related apoptosis-inducing ligand (TRAIL). Therefore, 3,4,5-THS induced activation of a FADD-dependent apoptotic mechanism that was unresponsive to the parental compound resveratrol. Therefore, the ability of 3,4,5-THS, but not resveratrol, to induce apoptosis demonstrates a structure-associated apoptotic activity of the resveratrol analogue.
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Affiliation(s)
- Yongbao Wang
- Department of Biology, University of Miami, 1301 Memorial Drive, Coral Gables, FL 33146, USA
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