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Silva KMR, França DCH, de Queiroz AA, Fagundes-Triches DLG, de Marchi PGF, Morais TC, Honorio-França AC, França EL. Polarization of Melatonin-Modulated Colostrum Macrophages in the Presence of Breast Tumor Cell Lines. Int J Mol Sci 2023; 24:12400. [PMID: 37569777 PMCID: PMC10419558 DOI: 10.3390/ijms241512400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/30/2023] [Accepted: 08/02/2023] [Indexed: 08/13/2023] Open
Abstract
Human colostrum and milk contain diverse cells and soluble components that have the potential to act against tumors. In breast cancer, macrophages play a significant role in immune infiltration and contribute to the progression and spread of tumors. However, studies suggest that these cells can be reprogrammed to act as an antitumor immune response. This study aimed to evaluate the levels of melatonin and its receptors, MT1 (melatonin receptor 1) and MT2 (melatonin receptor 2), in colostrum and assess the differentiation and polarization of the colostrum macrophages modulated by melatonin in the presence of breast tumor cells. Colostrum samples were collected from 116 mothers and tested for their melatonin and receptor levels. The colostrum cells were treated with or without melatonin and then cultured for 24 h in the presence or absence of breast tumor cells. The results showed that melatonin treatment increased the expression of MT1 and MT2 in the colostrum cells. Furthermore, melatonin treatment increased the percentage of M1 macrophages and decreased the percentage of M2 macrophages. When the colostrum macrophages were cocultured with breast tumor cells, melatonin reduced the percentage of both macrophage phenotypes and the cytokines tumor necrosis factor-alpha (TNF-α) and interleukin 8 (IL-8). These data suggest that melatonin can regulate the inflammatory process via M1 macrophages in the tumor microenvironment and, simultaneously, the progression of M2 macrophages that favor tumorigenesis.
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Affiliation(s)
- Kenia Maria Rezende Silva
- Postgraduate Program in Basic and Applied Immunology and Parasitology, Federal University of Mato Grosso, Barra do Garças 78600-000, MT, Brazil (A.A.d.Q.); (D.L.G.F.-T.); (E.L.F.)
| | - Danielle Cristina Honório França
- Institute of Biological and Health Science, Federal University of Mato Grosso, Barra do Garças 78600-000, MT, Brazil; (D.C.H.F.); (P.G.F.d.M.)
| | - Adriele Ataídes de Queiroz
- Postgraduate Program in Basic and Applied Immunology and Parasitology, Federal University of Mato Grosso, Barra do Garças 78600-000, MT, Brazil (A.A.d.Q.); (D.L.G.F.-T.); (E.L.F.)
| | - Danny Laura Gomes Fagundes-Triches
- Postgraduate Program in Basic and Applied Immunology and Parasitology, Federal University of Mato Grosso, Barra do Garças 78600-000, MT, Brazil (A.A.d.Q.); (D.L.G.F.-T.); (E.L.F.)
- Institute of Biological and Health Science, Federal University of Mato Grosso, Barra do Garças 78600-000, MT, Brazil; (D.C.H.F.); (P.G.F.d.M.)
| | - Patrícia Gelli Feres de Marchi
- Institute of Biological and Health Science, Federal University of Mato Grosso, Barra do Garças 78600-000, MT, Brazil; (D.C.H.F.); (P.G.F.d.M.)
| | - Tassiane Cristina Morais
- Postgraduate Program in Public Policies and Local Development, Escola Superior de Ciências da Santa Casa de Misericórdia de Vitória EMESCAM, Vitória 29045-402, ES, Brazil;
| | - Adenilda Cristina Honorio-França
- Postgraduate Program in Basic and Applied Immunology and Parasitology, Federal University of Mato Grosso, Barra do Garças 78600-000, MT, Brazil (A.A.d.Q.); (D.L.G.F.-T.); (E.L.F.)
- Institute of Biological and Health Science, Federal University of Mato Grosso, Barra do Garças 78600-000, MT, Brazil; (D.C.H.F.); (P.G.F.d.M.)
| | - Eduardo Luzía França
- Postgraduate Program in Basic and Applied Immunology and Parasitology, Federal University of Mato Grosso, Barra do Garças 78600-000, MT, Brazil (A.A.d.Q.); (D.L.G.F.-T.); (E.L.F.)
- Institute of Biological and Health Science, Federal University of Mato Grosso, Barra do Garças 78600-000, MT, Brazil; (D.C.H.F.); (P.G.F.d.M.)
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Targhazeh N, Hutt KJ, Winship AL, Reiter R, Yousefi B. Melatonin as an oncostatic agent: Review of the modulation of tumor microenvironment and overcoming multidrug resistance. Biochimie 2022; 202:71-84. [PMID: 36116742 DOI: 10.1016/j.biochi.2022.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/01/2022] [Accepted: 09/12/2022] [Indexed: 11/25/2022]
Abstract
Multi drug resistance (MDR) generally limits the efficacy of chemotherapy in cancer patients and can be categorized into primary or acquired resistance. Melatonin (MLT), a lipophilic hormone released from pineal gland, is a molecule with oncostatic effects. Here, we will briefly review the contribution of different microenvironmental components including fibroblasts, immune and inflammatory cells, stem cells and vascular endothelial cells in tumor initiation, progression and development. Then, the mechanisms by which MLT can potentially affect these elements and regulate drug resistance will be presented. Finally, we will explain how different studies have used novel strategies incorporating MLT to suppress cancer resistance against therapeutics.
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Affiliation(s)
- Niloufar Targhazeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Karla J Hutt
- Development and Stem Cell Program and Department of Anatomy and Developmental Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Amy L Winship
- Development and Stem Cell Program and Department of Anatomy and Developmental Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Russel Reiter
- Department of Cellular and Structural Biology, The University of Texas Health Science Center, San Antonio, TX, USA.
| | - Bahman Yousefi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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3
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Sadoughi F, Dana PM, Asemi Z, Shafabakhash R, Mohammadi S, Heidar Z, Mirzamoradi M, Targhazeh N, Mirzaei H. Molecular and cellular mechanisms of melatonin in breast cancer. Biochimie 2022; 202:26-33. [PMID: 35341930 DOI: 10.1016/j.biochi.2022.03.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/04/2022] [Accepted: 03/22/2022] [Indexed: 01/10/2023]
Abstract
Breast cancer is considered as one of the most important health problems due to its poor prognosis and high rate of mortality and new diagnosed cases. Annually, a great number of deaths are reported in men and women; this means that despite all the improvements in cancer diagnosis and treatment, still, an intense need for more effective approaches exists. Melatonin is a multivalent compound which has a hand in several cellular and molecular processes and therefore, is an appropriate candidate for treatment of many diseases like cancer. Currently, considerable properties of this agent have oriented the research towards investigating its effects specifically in breast cancer. In this review, we gathered a bunch of evidence in order to give a new sight for breast cancer treatment utilizing melatonin. We expect that in coming years, melatonin will become one of the most common therapeutic drugs with lesser side-effects than other chemotherapeutic drugs.
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Affiliation(s)
- Fatemeh Sadoughi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, I.R., Iran.
| | - Parisa Maleki Dana
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, I.R., Iran.
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, I.R., Iran.
| | - Rana Shafabakhash
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, I.R., Iran.
| | - Sotoudeh Mohammadi
- Clinical Research Development Center, Mahdiyeh Educational Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Zahra Heidar
- Clinical Research Development Center, Mahdiyeh Educational Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Masoumeh Mirzamoradi
- Clinical Research Development Center, Mahdiyeh Educational Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Niloufar Targhazeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, I.R., Iran.
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Çokluk E, Doğanay S, Ramazan Şekeroğlu M, Betül Tuncer F, Çakıroğlu H, Boz M. Investigation of the effect of melatonin administration on inflammatory mediators; MMP-2, TGF-β and VEGF levels in rats with sepsis. Int J Clin Pract 2021; 75:e14832. [PMID: 34510666 DOI: 10.1111/ijcp.14832] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 09/07/2021] [Accepted: 09/09/2021] [Indexed: 01/04/2023] Open
Abstract
AIMS Sepsis causes life-threatening tissue and organ dysfunctions caused by endogenous mediators in response to infection. Melatonin is a powerful endogenous anti-inflammatory agent and effective in reducing cellular damage. This study aimed to evaluate the changes in serum and liver tissue levels of VEGF, TGF-β and MMP-2 in melatonin-treated septic rats. MATERIALS AND METHODS Twenty-one Wistar-albino male rats were included in this study. Rats were randomly divided into three groups. Group 1 is sham-operated control (C) group, Group 2 is caecal ligation and puncture (CLP) group and Group 3 is melatonin-treated (10 mg/kg) (M-CLP) group. Serum and tissue samples were analysed. All procedures were carried out according to the ethical rules specified in Helsinki Declaration. RESULTS Sera MMP-2 levels were found higher than tissue MMP-2 levels in C and CLP (respectively, P = .048, P = .01). In CLP and M-CLP, serum TGF-β levels were higher than tissue TGF-β levels(respectively, P = .05, P = .01). Serum VEGF levels in CLP were found to be significantly higher than both C and M-CLP(P < .01). CONCLUSION MMP-2 levels may have increased because of the prevention of oxidative damage in sepsis, and this may increase the anti-inflammatory effect. Melatonin treatment may have a therapeutic effect against sepsis since it prevents the increase in serum VEGF level. A powerful endogenous antioxidant, may be a promising therapeutic agent on the mortality and morbidity of the disease, because of its lowering effect on serum VEGF, which is a poor prognostic factor in sepsis.
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Affiliation(s)
- Erdem Çokluk
- Department of Biochemistry, Medical Faculty, Sakarya University, Sakarya, Turkey
| | - Songül Doğanay
- Department of Physiology, Medical Faculty, Sakarya University, Sakarya, Turkey
| | | | - Fatıma Betül Tuncer
- Department of Biochemistry, Medical Faculty, Sakarya University, Sakarya, Turkey
| | - Hüseyin Çakıroğlu
- Experimental Medicine Research and Application Center, Sakarya University, Sakarya, Turkey
| | - Meltem Boz
- Department of Biochemistry, Medical Faculty, Sakarya University, Sakarya, Turkey
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Mu Q, Najafi M. Modulation of the tumor microenvironment (TME) by melatonin. Eur J Pharmacol 2021; 907:174365. [PMID: 34302814 DOI: 10.1016/j.ejphar.2021.174365] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/10/2021] [Accepted: 07/19/2021] [Indexed: 12/12/2022]
Abstract
The tumor microenvironment (TME) includes a number of non-cancerous cells that affect cancer cell survival. Although CD8+ T lymphocytes and natural killer (NK) cells suppress tumor growth through induction of cell death in cancer cells, there are various immunosuppressive cells such as regulatory T cells (Tregs), tumor-associated macrophages (TAMs), cancer-associated fibroblasts (CAFs), myeloid-derived suppressor cells (MDSCs), etc., which drive cancer cell proliferation. These cells may also support tumor growth and metastasis by stimulating angiogenesis, epithelial-mesenchymal transition (EMT), and resistance to apoptosis. Interactions between cancer cells and other cells, as well as molecules released into EMT, play a key role in tumor growth and suppression of antitumoral immunity. Melatonin is a natural hormone that may be found in certain foods and is also available as a drug. Melatonin has been demonstrated to modulate cell activity and the release of cytokines and growth factors in TME. The purpose of this review is to explain the cellular and molecular mechanisms of cancer cell resistance as a result of interactions with TME. Next, we explain how melatonin affects cells and interactions within the TME.
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Affiliation(s)
- Qi Mu
- College of Nursing, Inner Mongolia University for Nationalities, Tongliao, 028000, China.
| | - Masoud Najafi
- Medical Technology Research Center, Institute of Health Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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6
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Melatonin in Cancer Treatment: Current Knowledge and Future Opportunities. Molecules 2021; 26:molecules26092506. [PMID: 33923028 PMCID: PMC8123278 DOI: 10.3390/molecules26092506] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/13/2021] [Accepted: 04/19/2021] [Indexed: 02/07/2023] Open
Abstract
Melatonin is a pleotropic molecule with numerous biological activities. Epidemiological and experimental studies have documented that melatonin could inhibit different types of cancer in vitro and in vivo. Results showed the involvement of melatonin in different anticancer mechanisms including apoptosis induction, cell proliferation inhibition, reduction in tumor growth and metastases, reduction in the side effects associated with chemotherapy and radiotherapy, decreasing drug resistance in cancer therapy, and augmentation of the therapeutic effects of conventional anticancer therapies. Clinical trials revealed that melatonin is an effective adjuvant drug to all conventional therapies. This review summarized melatonin biosynthesis, availability from natural sources, metabolism, bioavailability, anticancer mechanisms of melatonin, its use in clinical trials, and pharmaceutical formulation. Studies discussed in this review will provide a solid foundation for researchers and physicians to design and develop new therapies to treat and prevent cancer using melatonin.
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Karadas AK, Dilmac S, Aytac G, Tanriover G. Melatonin decreases metastasis, primary tumor growth and angiogenesis in a mice model of breast cancer. Hum Exp Toxicol 2021; 40:1545-1557. [PMID: 33754875 DOI: 10.1177/09603271211002883] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The goal of this study was to mechanistically analyze the effects of pre-treatment or post-treatment melatonin on the metastatic spread in a mice model. Consequently, the effects on the tumor growth, angiogenesis and metastasis were evaluated with immunohistochemical and western blot analysis. 8-10 weeks-old female BALB/c mice (n = 60, 10/group) were used. Liver metastatic cells (4TLM) from 4T1 murine breast carcinoma were previously isolated. Melatonin was administrated either before or after the injection of 4TLM cells into the mammary pad. Tumor and vehicle (%6 ethanol) injections were given to vehicle groups. Tumor group consisted of the mice injected with only 4TLM cells injected to tumor group and no intervention to control group. Necropsies were performed 27 days after injection of 4TLM. Primary tumors and metastatic tissues were removed. Furthermore, changes in lung and liver metastasis and primary tumor growth and angiogenesis were evaluated. In our study neutrophil levels were noted to be increased in peripheral blood of the tumor-bearing mice. Melatonin exerted inhibitory effects on the 4TLM-induced leukocytosis. Melatonin significantly decreased lung and liver metastasis, primary tumor growth and angiogenesis. The results demonstrated that melatonin might have a therapeutic role through reducing systemic inflammatory responses, metastasis, tumor growth and angiogenesis.
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Affiliation(s)
- Asiye Kubra Karadas
- Department of Histology and Embryology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - Sayra Dilmac
- Department of Histology and Embryology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - Gunes Aytac
- Department of Anatomy, Faculty of Medicine, Yuksek Ihtisas University, Ankara, Turkey
| | - Gamze Tanriover
- Department of Histology and Embryology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
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8
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Cyst Reduction by Melatonin in a Novel Drosophila Model of Polycystic Kidney Disease. Molecules 2020; 25:molecules25225477. [PMID: 33238462 PMCID: PMC7700119 DOI: 10.3390/molecules25225477] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 11/15/2020] [Accepted: 11/20/2020] [Indexed: 12/14/2022] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) causes progressive cystic degeneration of the renal tubules, the nephrons, eventually severely compromising kidney function. ADPKD is incurable, with half of the patients eventually needing renal replacement. Treatments for ADPKD patients are limited and new effective therapeutics are needed. Melatonin, a central metabolic regulator conserved across all life kingdoms, exhibits oncostatic and oncoprotective activity and no detected toxicity. Here, we used the Bicaudal C (BicC) Drosophila model of polycystic kidney disease to test the cyst-reducing potential of melatonin. Significant cyst reduction was found in the renal (Malpighian) tubules upon melatonin administration and suggest mechanistic sophistication. Similar to vertebrate PKD, the BicC fly PKD model responds to the antiproliferative drugs rapamycin and mimics of the second mitochondria-derived activator of caspases (Smac). Melatonin appears to be a new cyst-reducing molecule with attractive properties as a potential candidate for PKD treatment.
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9
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Maleki Dana P, Reiter RJ, Hallajzadeh J, Asemi Z, Mansournia MA, Yousefi B. Melatonin as a potential inhibitor of kidney cancer: A survey of the molecular processes. IUBMB Life 2020; 72:2355-2365. [PMID: 32918860 DOI: 10.1002/iub.2384] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/16/2020] [Accepted: 08/18/2020] [Indexed: 12/15/2022]
Abstract
Studies have shown that despite the decreasing mortality rates of kidney cancer patients, its incidence is increasing. Therefore, a comprehensive re-evaluation of treatment options is necessary to provide appropriate treatments for the increasing number of patients. Moreover, the side effects caused by surgery, which is the main treatment of this disease, may lead to higher morbidity rates. Consequently, new safer approaches must be examined and considered. Major advancements have been made in the field of targeted agents as well as treatments based on immunotherapy since renal cell carcinoma (RCC) does not respond well to chemotherapy. While the therapeutic options for this cancer are increasing, the resulting complexity of selecting the best strategy for treating the patients is daunting. Moreover, each therapeutic option must be evaluated concerning toxicity, cost, and clinical advantages. Several characteristics, which are beneficial for cancer therapies have been attributed to melatonin. For decades, investigations have explored the application of melatonin in the treatment of cancer; insufficient attention has been paid to this molecule at the clinical level. Melatonin plays a role in cancer therapy due to its anti-tumor effects as well as by enhancing the efficacy of other drugs as an adjuvant. In this review, we discuss different roles of melatonin in the treatment of kidney cancer. The studies concerned with the applications of melatonin as an adjuvant in the immunotherapy of patients with kidney cancer are summarized. Also, we highlight the apoptotic and anti-angiogenic effects of melatonin on renal cancer cells which are mediated by different molecules (e.g., HIF-1 and VEGF, ADAMTS1, and MMP-9) and signaling pathways (e.g., P56, P52, and JNK). Furthermore, we take a look into available data on melatonin's ability to reduce the toxicities caused by kidney carcinogens, including ochratoxin A, potassium bromate, and Fe-NTA.
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Affiliation(s)
- Parisa Maleki Dana
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Russel J Reiter
- Department of Cellular and Structural Biology, University of Texas Health Science Center, San Antonio, Texas, USA
| | - Jamal Hallajzadeh
- Department of Biochemistry and Nutrition, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Mohammad Ali Mansournia
- Department of Epidemiology and Biostatistics, Tehran University of Medical Sciences, Tehran, Iran
| | - Bahman Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Biochemistry, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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10
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Pourhanifeh MH, Mehrzadi S, Kamali M, Hosseinzadeh A. Melatonin and gastrointestinal cancers: Current evidence based on underlying signaling pathways. Eur J Pharmacol 2020; 886:173471. [PMID: 32877658 DOI: 10.1016/j.ejphar.2020.173471] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 02/06/2023]
Abstract
Gastrointestinal (GI) cancers, leading causes of cancer-related deaths, have been serious challenging human diseases up to now. Because of high rates of mortality, late-stage diagnosis, metastasis to distant locations, and low effectiveness and adverse events of routine standard therapies, the quality of life and survival time are low in patients with GI cancers. Hence, many efforts need to be done to explore and find novel efficient treatments. Beneficial effects of melatonin have been reported in a wide variety of human diseases. Melatonin has antioxidant, anti-inflammatory, antimicrobial, and anticancer effects. Various studies have showed the regulatory effects of melatonin on apoptotsis, autophagy and angiogenesis; these properties result in the inhibition of invasion, migration, and proliferation of GI cancer cells in vivo and in vitro. Together, this review suggests that melatonin in combination with anticancer agents may improve the efficacy of routine medicine and survival rate of patients with cancer.
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Affiliation(s)
- Mohammad Hossein Pourhanifeh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Saeed Mehrzadi
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
| | | | - Azam Hosseinzadeh
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran.
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Mirza-Aghazadeh-Attari M, Reiter RJ, Rikhtegar R, Jalili J, Hajalioghli P, Mihanfar A, Majidinia M, Yousefi B. Melatonin: An atypical hormone with major functions in the regulation of angiogenesis. IUBMB Life 2020; 72:1560-1584. [PMID: 32329956 DOI: 10.1002/iub.2287] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 03/10/2020] [Accepted: 03/26/2020] [Indexed: 02/06/2023]
Abstract
Melatonin (N-acetyl-5-methoxytryptamine), a pleotropic molecule with a wide distribution, has received considerable attention in recent years, mostly because of its various major effects on tissues or cells since it has both receptor-dependent and receptor-independent actions over a wide range of concentrations. These biological and physiological functions of melatonin include regulation of circadian rhythms by modulating the expression of core oscillator genes, scavenging the reactive oxygen species and reactive nitrogen species, modulating the immune system and inflammatory response, and exerting cytoprotective and antiapoptotic effects. Given the multiple critical roles of melatonin, dysregulation of its production or any disruption in signaling through its receptors may have contributed in the development of a wide range of disorders including type 2 diabetes, aging, immune-mediated diseases, hypertension, and cancer. Herein, we focus on the modulatory effects of melatonin on angiogenesis and its implications as a therapeutic strategy in cancer and related diseases.
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Affiliation(s)
- Mohammad Mirza-Aghazadeh-Attari
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Russel J Reiter
- Department of Cellular and Structural Biology, University of Texas Health Science Center, San Antonio, Texas, USA
| | - Reza Rikhtegar
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javad Jalili
- Radiology Department, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parisa Hajalioghli
- Radiology Department, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ainaz Mihanfar
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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12
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Melatonin-Induced Cytoskeleton Reorganization Leads to Inhibition of Melanoma Cancer Cell Proliferation. Int J Mol Sci 2020; 21:ijms21020548. [PMID: 31952224 PMCID: PMC7014391 DOI: 10.3390/ijms21020548] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 01/12/2020] [Accepted: 01/13/2020] [Indexed: 11/17/2022] Open
Abstract
Neuroindole melatonin, a hormone synthesized during the night mainly-but not exclusively-by the pineal gland of all vertebrates, functions as an adapting signal to the light-dark cycle. Its antioxidant, neuroprotective, anti-inflammatory, and antitumor properties are all well-known and widely reported. Melanoma is one of the most common carcinomas among developed countries and a type of tumor particularly difficult to fight back in medium/advanced stages. In contrast to other types of cancer, influence of melatonin on melanoma has been scarcely investigated. Thus, we have chosen the murine melanoma model B16-F10 cell line to study antiproliferative and antitumoral actions of melatonin. For this purpose, we combined both, cell culture and in vivo models. Melatonin reduced either, growth rate or migration of B16-F10 cells. Furthermore, melanin synthesis was altered by melatonin, promoting its synthesis. Melatonin also induced a G2/M cell cycle arrest and altered the cytoskeletal organization. To corroborate these results, we tested the effect of melatonin in the in vivo model of B16-F10 cell injection in the tail vein, which causes numerous lung metastases. Two different strategies of melatonin administration were used, namely, in drinking water, or daily intraperitoneal injection. However, contrary to what occurred in cell culture, no differences were observed between control and melatonin treated groups. Results obtained led us to conclude that melatonin exerts an antiproliferative and anti-migrating effect on this melanoma model by interfering with the cytoskeleton organization, but this pharmacological effect cannot be translated in vivo as the indole did not prevent metastasis in the murine model, suggesting that further insights into the effects of the indole in melanoma cells should be approached to understand this apparent paradox.
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13
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Tamtaji OR, Mirhosseini N, Reiter RJ, Behnamfar M, Asemi Z. Melatonin and pancreatic cancer: Current knowledge and future perspectives. J Cell Physiol 2018; 234:5372-5378. [PMID: 30229898 DOI: 10.1002/jcp.27372] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 08/17/2018] [Indexed: 12/13/2022]
Abstract
Pancreatic cancer has a high mortality rate due to the absence of early symptoms and subsequent late diagnosis; additionally, pancreatic cancer has a high resistance to radio- and chemotherapy. Multiple inflammatory pathways are involved in the pathophysiology of pancreatic cancer. Melatonin an indoleamine produced in the pineal gland mediated and receptor-independent action is the pancreas and other where has both receptors. Melatonin is a potent antioxidant and tissue protector against inflammation and oxidative stress. In vivo and in vitro studies have shown that melatonin supplementation is an appropriate therapeutic approach for pancreatic cancer. Melatonin may be an effective apoptosis inducer in cancer cells through regulation of a large number of molecular pathways including oxidative stress, heat shock proteins, and vascular endothelial growth factor. Limited clinical studies, however, have evaluated the role of melatonin in pancreatic cancer. This review summarizes what is known regarding the effects of melatonin on pancreatic cancer and the mechanisms involved.
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Affiliation(s)
- Omid Reza Tamtaji
- Physiology Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | | | - Russel J Reiter
- Department of Cellular and Structural Biology, University of Texas Health Science, Center, San Antonio, Texas
| | - Morteza Behnamfar
- Student Research Committee, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
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Li Y, Li S, Zhou Y, Meng X, Zhang JJ, Xu DP, Li HB. Melatonin for the prevention and treatment of cancer. Oncotarget 2018; 8:39896-39921. [PMID: 28415828 PMCID: PMC5503661 DOI: 10.18632/oncotarget.16379] [Citation(s) in RCA: 240] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 03/09/2017] [Indexed: 12/17/2022] Open
Abstract
The epidemiological studies have indicated a possible oncostatic property of melatonin on different types of tumors. Besides, experimental studies have documented that melatonin could exert growth inhibition on some human tumor cells in vitro and in animal models. The underlying mechanisms include antioxidant activity, modulation of melatonin receptors MT1 and MT2, stimulation of apoptosis, regulation of pro-survival signaling and tumor metabolism, inhibition on angiogenesis, metastasis, and induction of epigenetic alteration. Melatonin could also be utilized as adjuvant of cancer therapies, through reinforcing the therapeutic effects and reducing the side effects of chemotherapies or radiation. Melatonin could be an excellent candidate for the prevention and treatment of several cancers, such as breast cancer, prostate cancer, gastric cancer and colorectal cancer. This review summarized the anticancer efficacy of melatonin, based on the results of epidemiological,experimental and clinical studies, and special attention was paid to the mechanisms of action.
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Affiliation(s)
- Ya Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - Sha Li
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yue Zhou
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - Xiao Meng
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - Jiao-Jiao Zhang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - Dong-Ping Xu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China.,South China Sea Bioresource Exploitation and Utilization Collaborative Innovation Center, Sun Yat-Sen University, Guangzhou, China
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15
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Hosseinzadeh A, Javad-Moosavi SA, Reiter RJ, Hemati K, Ghaznavi H, Mehrzadi S. Idiopathic pulmonary fibrosis (IPF) signaling pathways and protective roles of melatonin. Life Sci 2018; 201:17-29. [PMID: 29567077 DOI: 10.1016/j.lfs.2018.03.032] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 03/13/2018] [Accepted: 03/15/2018] [Indexed: 12/19/2022]
Abstract
Idiopathic pulmonary fibrosis (IPF) is characterized by the progressive loss of lung function due to tissue scarring. A variety of pro-inflammatory and pro-fibrogenic factors including interleukin‑17A, transforming growth factor β, Wnt/β‑catenin, vascular endothelial growth factor, platelet-derived growth factor, fibroblast growth factors, endotelin‑1, renin angiotensin system and impaired caveolin‑1 function are involved in the IPF pathogenesis. Current therapies for IPF have some limitations and this highlights the need for effective therapeutic agents to treat this fatal disease. Melatonin and its metabolites are broad-spectrum antioxidants that not only remove reactive oxygen and nitrogen species by radical scavenging but also up-regulate the expression and activity of endogenous antioxidants. Via these actions, melatonin and its metabolites modulate a variety of molecular pathways in different pathophysiological conditions. Herein, we review the signaling pathways involved in the pathophysiology of IPF and the potentially protective effects of melatonin on these pathways.
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Affiliation(s)
- Azam Hosseinzadeh
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
| | | | - Russel J Reiter
- Department of Cellular and Structural Biology, UT Health, San Antonio, TX, USA
| | - Karim Hemati
- Department of Anesthesiology, Iran University of Medical Sciences, Tehran, Iran; Department of Anesthesiology, Ilam University of Medical Sciences, Ilam, Iran
| | - Habib Ghaznavi
- Department of Pharmacology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Saeed Mehrzadi
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran.
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16
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Talib WH. Melatonin and Cancer Hallmarks. Molecules 2018; 23:molecules23030518. [PMID: 29495398 PMCID: PMC6017729 DOI: 10.3390/molecules23030518] [Citation(s) in RCA: 129] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 02/09/2018] [Accepted: 02/19/2018] [Indexed: 02/07/2023] Open
Abstract
Melatonin is a natural indoleamine produced by the pineal gland that has many functions, including regulation of the circadian rhythm. Many studies have reported the anticancer effect of melatonin against a myriad of cancer types. Cancer hallmarks include sustained proliferation, evading growth suppressors, metastasis, replicative immortality, angiogenesis, resisting cell death, altered cellular energetics, and immune evasion. Melatonin anticancer activity is mediated by interfering with various cancer hallmarks. This review summarizes the anticancer role of melatonin in each cancer hallmark. The studies discussed in this review should serve as a solid foundation for researchers and physicians to support basic and clinical studies on melatonin as a promising anticancer agent.
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Affiliation(s)
- Wamidh H Talib
- Department of Clinical Pharmacy and Therapeutics, Applied Science Private University, Amman 11931-166, Jordan.
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17
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Melatonin as a potential anticarcinogen for non-small-cell lung cancer. Oncotarget 2018; 7:46768-46784. [PMID: 27102150 PMCID: PMC5216835 DOI: 10.18632/oncotarget.8776] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 03/31/2016] [Indexed: 12/23/2022] Open
Abstract
Non-small-cell lung cancer (NSCLC) is a leading cause of death from cancer worldwide. Melatonin, an indoleamine discovered in the pineal gland, exerts pleiotropic anticancer effects against a variety of cancer types. In particular, melatonin may be an important anticancer drug in the treatment of NSCLC. Herein, we review the correlation between the disruption of the melatonin rhythm and NSCLC incidence; we also evaluate the evidence related to the effects of melatonin in inhibiting lung carcinogenesis. Special focus is placed on the oncostatic effects of melatonin, including anti-proliferation, induction of apoptosis, inhibition of invasion and metastasis, and enhancement of immunomodulation. We suggest the drug synergy of melatonin with radio- or chemotherapy for NSCLC could prove to be useful. Taken together, the information complied herein may serve as a comprehensive reference for the anticancer mechanisms of melatonin against NSCLC, and may be helpful for the design of future experimental research and for advancing melatonin as a therapeutic agent for NSCLC.
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18
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Goradel NH, Asghari MH, Moloudizargari M, Negahdari B, Haghi-Aminjan H, Abdollahi M. Melatonin as an angiogenesis inhibitor to combat cancer: Mechanistic evidence. Toxicol Appl Pharmacol 2017; 335:56-63. [DOI: 10.1016/j.taap.2017.09.022] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 09/13/2017] [Accepted: 09/28/2017] [Indexed: 12/15/2022]
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19
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Lo Sardo F, Muti P, Blandino G, Strano S. Melatonin and Hippo Pathway: Is There Existing Cross-Talk? Int J Mol Sci 2017; 18:ijms18091913. [PMID: 28878191 PMCID: PMC5618562 DOI: 10.3390/ijms18091913] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 08/30/2017] [Accepted: 09/01/2017] [Indexed: 12/16/2022] Open
Abstract
Melatonin is an indolic hormone that regulates a plethora of functions ranging from the regulation of circadian rhythms and antioxidant properties to the induction and maintenance of tumor suppressor pathways. It binds to specific receptors as well as to some cytosolic proteins, leading to several cellular signaling cascades. Recently, the involvement of melatonin in cancer insurgence and progression has clearly been demonstrated. In this review, we will first describe the structure and functions of melatonin and its receptors, and then discuss both molecular and epidemiological evidence on melatonin anticancer effects. Finally, we will shed light on potential cross-talk between melatonin signaling and the Hippo signaling pathway, along with the possible implications for cancer therapy.
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Affiliation(s)
- Federica Lo Sardo
- Oncogenomic and Epigenetic Unit, Molecular Chemoprevention Group, Department of Research, Diagnosis and Innovative Technologies, Translational Research Area, Regina Elena National Cancer Institute, via Elio Chianesi 53, 00144 Rome, Italy.
| | - Paola Muti
- Department of Oncology, Juravinski Cancer Center, McMaster University, Hamilton, ON L8S 4L8, Canada.
| | - Giovanni Blandino
- Oncogenomic and Epigenetic Unit, Molecular Chemoprevention Group, Department of Research, Diagnosis and Innovative Technologies, Translational Research Area, Regina Elena National Cancer Institute, via Elio Chianesi 53, 00144 Rome, Italy.
| | - Sabrina Strano
- Oncogenomic and Epigenetic Unit, Molecular Chemoprevention Group, Department of Research, Diagnosis and Innovative Technologies, Translational Research Area, Regina Elena National Cancer Institute, via Elio Chianesi 53, 00144 Rome, Italy.
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20
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Wu N, Meng F, Zhou T, Han Y, Kennedy L, Venter J, Francis H, DeMorrow S, Onori P, Invernizzi P, Bernuzzi F, Mancinelli R, Gaudio E, Franchitto A, Glaser S, Alpini G. Prolonged darkness reduces liver fibrosis in a mouse model of primary sclerosing cholangitis by miR-200b down-regulation. FASEB J 2017. [PMID: 28634212 DOI: 10.1096/fj.201700097r] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Melatonin therapy or prolonged exposure to complete darkness reduces biliary hyperplasia and liver fibrosis in bile-duct-ligated (BDL) rats; however, no information exists in primary sclerosing cholangitis (PSC). Thus, we aimed to determine the therapeutic effects of prolonged dark therapy or melatonin administration on hepatic fibrosis in the multidrug resistance gene 2-knockout (Mdr2-/-) mouse model of PSC. Melatonin levels, biliary mass, liver fibrosis, angiogenesis and miR-200b expression were evaluated in wild-type and Mdr2-/- mice exposed to darkness or melatonin treatment or in male patients with PSC and healthy controls. Mdr2-/- mice were also treated with miR-200b inhibitor or control before evaluating biliary mass, liver fibrosis, and angiogenesis. After overexpression of arylalkylamine N-acetyltransferase (AANAT; the enzyme regulating melatonin synthesis) or inhibition of miR-200b in cholangiocytes and hepatic stellate cells in vitro, we evaluated angiogenesis and fibrosis gene expression. After exposure to darkness or administration of melatonin, Mdr2-/- mice show elevated serum melatonin levels and inhibition of biliary mass, along with reduction of liver fibrosis and angiogenesis. MicroRNA PCR analysis demonstrated that miR-200b expression increased in Mdr2-/- mice and patients with PSC compared with controls and decreased in Mdr2-/- mice subjected to dark exposure or melatonin treatment. Inhibition of miR-200b in Mdr2-/- ablates biliary proliferation, liver fibrosis, and angiogenesis. In vitro, overexpression of AANAT or inhibition of miR-200b in cholangiocytes and hepatic stellate cells decreased the expression of miR-200b, angiogenesis, and fibrosis genes. Dark therapy or targeting melatonin/miR-200b axis may be important in the management of biliary damage and liver fibrosis in cholangiopathies including PSC.-Wu, N., Meng, F., Zhou, T., Han, Y., Kennedy, L., Venter, J., Francis, H., DeMorrow, S., Onori, P., Invernizzi, P., Bernuzzi, F., Mancinelli, R., Gaudio, E., Franchitto, A., Glaser, S., Alpini G. Prolonged darkness reduces liver fibrosis in a mouse model of primary sclerosing cholangitis by miR-200b down-regulation.
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Affiliation(s)
- Nan Wu
- Division of Gastroenterology, Department of Medicine, Texas A&M University Health Science Center, Temple, Texas, USA
| | - Fanyin Meng
- Division of Gastroenterology, Department of Medicine, Texas A&M University Health Science Center, Temple, Texas, USA.,Digestive Research Center, Baylor Scott & White Health, Temple, Texas, USA.,Research Service, Central Texas Veterans Health Care System, Temple, Texas, USA
| | - Tianhao Zhou
- Division of Gastroenterology, Department of Medicine, Texas A&M University Health Science Center, Temple, Texas, USA
| | - Yuyan Han
- Division of Gastroenterology, Department of Medicine, Texas A&M University Health Science Center, Temple, Texas, USA
| | - Lindsey Kennedy
- Division of Gastroenterology, Department of Medicine, Texas A&M University Health Science Center, Temple, Texas, USA
| | - Julie Venter
- Division of Gastroenterology, Department of Medicine, Texas A&M University Health Science Center, Temple, Texas, USA
| | - Heather Francis
- Division of Gastroenterology, Department of Medicine, Texas A&M University Health Science Center, Temple, Texas, USA.,Digestive Research Center, Baylor Scott & White Health, Temple, Texas, USA.,Research Service, Central Texas Veterans Health Care System, Temple, Texas, USA
| | - Sharon DeMorrow
- Division of Gastroenterology, Department of Medicine, Texas A&M University Health Science Center, Temple, Texas, USA.,Digestive Research Center, Baylor Scott & White Health, Temple, Texas, USA.,Research Service, Central Texas Veterans Health Care System, Temple, Texas, USA
| | - Paolo Onori
- Department of Anatomical, Histological, and Forensic Medicine and Orthopedic Sciences, La Sapienza, Rome, Italy
| | - Pietro Invernizzi
- Center for Autoimmune Liver Diseases, Humanitas Clinical and Research Center, Rozzano, Italy
| | - Francesca Bernuzzi
- Center for Autoimmune Liver Diseases, Humanitas Clinical and Research Center, Rozzano, Italy
| | - Romina Mancinelli
- Department of Anatomical, Histological, and Forensic Medicine and Orthopedic Sciences, La Sapienza, Rome, Italy
| | - Eugenio Gaudio
- Department of Anatomical, Histological, and Forensic Medicine and Orthopedic Sciences, La Sapienza, Rome, Italy
| | | | - Shannon Glaser
- Division of Gastroenterology, Department of Medicine, Texas A&M University Health Science Center, Temple, Texas, USA; .,Digestive Research Center, Baylor Scott & White Health, Temple, Texas, USA.,Research Service, Central Texas Veterans Health Care System, Temple, Texas, USA
| | - Gianfranco Alpini
- Division of Gastroenterology, Department of Medicine, Texas A&M University Health Science Center, Temple, Texas, USA; .,Digestive Research Center, Baylor Scott & White Health, Temple, Texas, USA.,Research Service, Central Texas Veterans Health Care System, Temple, Texas, USA
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21
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Akbarzadeh M, Rahbarghazi R, Nabat E, Movassaghpour AA, Shanehbandi D, Faramarzian Azimi Maragheh B, Matluobi D, Barazvan B, Kazemi M, Samadi N, Nouri M. The impact of different extracellular matrices on melatonin effect in proliferation and stemness properties of ovarian cancer cells. Biomed Pharmacother 2017; 87:288-295. [DOI: 10.1016/j.biopha.2016.12.119] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 12/25/2016] [Accepted: 12/27/2016] [Indexed: 12/24/2022] Open
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22
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Hernández-Velázquez B, Camara-Lemarroy CR, González-González JA, García-Compean D, Monreal-Robles R, Cordero-Pérez P, Muñoz-Espinosa LE. Effects of melatonin on the acute inflammatory response associated with endoscopic retrograde cholangiopancreatography: A randomized, double-blind, placebo-controlled trial. REVISTA DE GASTROENTEROLOGIA DE MEXICO 2016; 81:141-8. [PMID: 27320538 DOI: 10.1016/j.rgmx.2016.03.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 03/11/2016] [Accepted: 03/29/2016] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Endoscopic retrograde cholangiopancreatography (ERCP) is associated with an acute inflammatory response and melatonin has a variety of immunomodulatory and antioxidant effects studied experimentally in pancreatobiliary pathology. AIMS The aim of our study was to evaluate the effects of peri-procedural administration of melatonin on the inflammatory response and lipid peroxidation associated with ERCP. METHODS In this proof-of-concept clinical trial, 37 patients with a high probability of choledocholithiasis were randomized to receive peri-procedure (ERCP) melatonin or placebo. We measured the serum concentration of tumor necrosis factor-alpha (TNF-alpha), interleukin-6 (IL-6), vascular endothelial growth factor (VEGF), lipid peroxidation, amylase, and liver function tests 24h before and after the procedure. RESULTS We found no pre-procedure or post-procedure differences between the melatonin group or the placebo group (P>.05) in the serum concentrations of TNF-alpha (melatonin: 153.8 vs. 149.4ng/m; placebo: 103.5 vs. 107.3ng/ml), IL-6 (melatonin: 131.8 vs. 133.3ng/ml; placebo: 177.8 vs. 197.8ng/ml), or VEGF (melatonin: 157.3 vs. 157.8pg/ml; placebo: 97.3 vs. 97.8pg/ml), or in relation to lipid peroxidation (melatonin: 39.2 vs. 72.3μg/ml; placebo: 66.4 vs. 90.5μg/ml). After ERCP, a significant decrease in the AST, ALT, and total bilirubin levels was found only in the melatonin group (P<.05). The administration of melatonin was safe and tolerable. CONCLUSIONS Melatonin is safe and tolerable in patients undergoing ERCP, but it does not appear to affect inflammatory cytokine concentrations or lipid peroxidation.
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Affiliation(s)
- B Hernández-Velázquez
- Servicio de Gastroenterología y Endoscopia Digestiva, Hospital Universitario «Dr. José E. González», Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México.
| | - C R Camara-Lemarroy
- Departamento de Medicina Interna, Hospital Universitario «Dr. José E. González», Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - J A González-González
- Servicio de Gastroenterología y Endoscopia Digestiva, Hospital Universitario «Dr. José E. González», Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - D García-Compean
- Servicio de Gastroenterología y Endoscopia Digestiva, Hospital Universitario «Dr. José E. González», Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - R Monreal-Robles
- Servicio de Gastroenterología y Endoscopia Digestiva, Hospital Universitario «Dr. José E. González», Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - P Cordero-Pérez
- Unidad de Hígado, Hospital Universitario «Dr. José E. González», Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - L E Muñoz-Espinosa
- Unidad de Hígado, Hospital Universitario «Dr. José E. González», Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
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23
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Hernández-Velázquez B, Camara-Lemarroy C, González-González J, García-Compean D, Monreal-Robles R, Cordero-Pérez P, Muñoz-Espinosa L. Effects of melatonin on the acute inflammatory response associated with endoscopic retrograde cholangiopancreatography: A randomized, double-blind, placebo-controlled trial. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2016. [DOI: 10.1016/j.rgmxen.2016.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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24
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Colombo J, Maciel JMW, Ferreira LC, DA Silva RF, Zuccari DAP. Effects of melatonin on HIF-1α and VEGF expression and on the invasive properties of hepatocarcinoma cells. Oncol Lett 2016; 12:231-237. [PMID: 27347130 DOI: 10.3892/ol.2016.4605] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Accepted: 04/01/2016] [Indexed: 12/15/2022] Open
Abstract
Liver cancer is the sixth most commonly occurring cancer globally, and the main histological type is hepatocellular carcinoma. This type of neoplasia has a poor prognosis due to a high rate of recurrence and intrahepatic metastasis, which are closely are closely associated with the angiogenic process. Vascular endothelial growth factor (VEGF), which is under the control of hypoxia inducible factor-1α (HIF-1α), stimulates the proliferation of endothelial cells and increases cell permeability, promoting the growth, spread and metastasis of tumors. Melatonin, the main hormone secreted by the pineal gland, may have a significant role in tumor suppression and has demonstrated antiangiogenic and antimetastatic effects. The aim of the present study was to analyze the cell viability, migration and invasion, as well as the expression of proangiogenic proteins VEGF and HIF-1α, in HepG2 hepatocarcinoma cells, following treatment with melatonin. Cells were cultured and cell viability was investigated using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The expression of proangiogenic proteins VEGF and HIF-1α, under conditions of normoxia and hypoxia, was verified using immunocytochemistry and quantified by densitometry. The analysis of the processes of cell migration and invasion was performed in a Boyden chamber. The MTT assay revealed a reduction in cell viability (P=0.018) following treatment with 1 mM melatonin for 24 h. The expression of proangiogenic proteins VEGF and HIF-1α was reduced in cells treated with 1 mM melatonin for 24 h in normoxic (P<0.001) and hypoxic (P<0.001) conditions, compared with the control group and with induced hypoxia alone. The rate of cell migration and invasion was additionally reduced in cells treated with 1 mM melatonin for 48 h when compared with the control group (P=0.496). The results of the present study suggest that melatonin may have an antiproliferative, antiangiogenic and antimetastatic role in hepatocarcinoma cells and may present a novel therapeutic option for the treatment of liver cancer.
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Affiliation(s)
- Jucimara Colombo
- Laboratory of Molecular Investigation of Cancer (LIMC), Faculdade de Medicina de São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, SP 15090-000, Brazil
| | - João Marcos Wolf Maciel
- Department of Molecular Biology, Faculdade de Medicina de São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, SP 15090-000, Brazil
| | - Lívia Carvalho Ferreira
- Laboratory of Molecular Investigation of Cancer (LIMC), Faculdade de Medicina de São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, SP 15090-000, Brazil; Postgraduate Program in Genetics, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP/IBILCE, São José do Rio Preto, São Paulo, SP 15054-000, Brazil
| | - Renato Ferreira DA Silva
- Department of Surgery, Faculty of Medicine of São José do Rio Preto, São José do Rio Preto São Paulo, SP 15090-000, Brazil
| | - Debora Aparecida Pires Zuccari
- Laboratory of Molecular Investigation of Cancer (LIMC), Faculdade de Medicina de São José do Rio Preto (FAMERP), São José do Rio Preto, São Paulo, SP 15090-000, Brazil; Postgraduate Program in Genetics, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP/IBILCE, São José do Rio Preto, São Paulo, SP 15054-000, Brazil; Department of Molecular Biology, Faculty of Medicine of São José do Rio Preto, São José do Rio Preto São Paulo, SP 15090-000, Brazil
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25
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Molecular aspects of melatonin (MLT)-mediated therapeutic effects. Life Sci 2015; 135:147-57. [DOI: 10.1016/j.lfs.2015.06.004] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 06/15/2015] [Accepted: 06/23/2015] [Indexed: 01/08/2023]
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26
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The beneficial effect of melatonin in brain endothelial cells against oxygen-glucose deprivation followed by reperfusion-induced injury. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2014; 2014:639531. [PMID: 25126203 PMCID: PMC4122057 DOI: 10.1155/2014/639531] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 06/07/2014] [Accepted: 06/20/2014] [Indexed: 12/31/2022]
Abstract
Melatonin has a cellular protective effect in cerebrovascular and neurodegenerative diseases. Protection of brain endothelial cells against hypoxia and oxidative stress is important for treatment of central nervous system (CNS) diseases, since brain endothelial cells constitute the blood brain barrier (BBB). In the present study, we investigated the protective effect of melatonin against oxygen-glucose deprivation, followed by reperfusion- (OGD/R-) induced injury, in bEnd.3 cells. The effect of melatonin was examined by western blot analysis, cell viability assays, measurement of intracellular reactive oxygen species (ROS), and immunocytochemistry (ICC). Our results showed that treatment with melatonin prevents cell death and degradation of tight junction protein in the setting of OGD/R-induced injury. In response to OGD/R injury of bEnd.3 cells, melatonin activates Akt, which promotes cell survival, and attenuates phosphorylation of JNK, which triggers apoptosis. Thus, melatonin protects bEnd.3 cells against OGD/R-induced injury.
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27
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Hardman WE. Diet components can suppress inflammation and reduce cancer risk. Nutr Res Pract 2014; 8:233-40. [PMID: 24944766 PMCID: PMC4058555 DOI: 10.4162/nrp.2014.8.3.233] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 04/24/2014] [Accepted: 04/25/2014] [Indexed: 12/24/2022] Open
Abstract
Epidemiology studies indicate that diet or specific dietary components can reduce the risk for cancer, cardiovascular disease and diabetes. An underlying cause of these diseases is chronic inflammation. Dietary components that are beneficial against disease seem to have multiple mechanisms of action and many also have a common mechanism of reducing inflammation, often via the NFκB pathway. Thus, a plant based diet can contain many components that reduce inflammation and can reduce the risk for developing all three of these chronic diseases. We summarize dietary components that have been shown to reduce cancer risk and two studies that show that dietary walnut can reduce cancer growth and development. Part of the mechanism for the anticancer benefit of walnut was by suppressing the activation of NFκB. In this brief review, we focus on reduction of cancer risk by dietary components and the relationship to suppression of inflammation. However, it should be remembered that most dietary components have multiple beneficial mechanisms of action that can be additive and that suppression of chronic inflammation should reduce the risk for all three chronic diseases.
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Affiliation(s)
- W Elaine Hardman
- Department of Biochemistry and Microbiology, Marshall University Joan C. Edwards School of Medicine, 1600 Medical Center Dr., Huntington, West Virginia 25701-3655, USA
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28
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Hardman WE. Walnuts have potential for cancer prevention and treatment in mice. J Nutr 2014; 144:555S-560S. [PMID: 24500939 PMCID: PMC3952627 DOI: 10.3945/jn.113.188466] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Revised: 12/04/2013] [Accepted: 12/31/2013] [Indexed: 11/14/2022] Open
Abstract
Cancer may not be completely the result of novel or inherited genetic mutations but may in fact be a largely preventable disease. Researchers have identified biochemicals, including n-3 (ω-3) fatty acids, tocopherols, β-sitosterol, and pedunculagin, that are found in walnuts and that have cancer-prevention properties. Mouse studies in which walnuts were added to the diet have shown the following compared with the control diet: (1) the walnut-containing diet inhibited the growth rate of human breast cancers implanted in nude mice by ∼80%; (2) the walnut-containing diet reduced the number of mammary gland tumors by ∼60% in a transgenic mouse model; (3) the reduction in mammary gland tumors was greater with whole walnuts than with a diet containing the same amount of n-3 fatty acids, supporting the idea that multiple components in walnuts additively or synergistically contribute to cancer suppression; and (4) walnuts slowed the growth of prostate, colon, and renal cancers by antiproliferative and antiangiogenic mechanisms. Cell studies have aided in the identification of the active components in walnuts and of their mechanisms of action. This review summarizes these studies and presents the notion that walnuts may be included as a cancer-preventive choice in a healthy diet.
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Affiliation(s)
- W. Elaine Hardman
- Department of Biochemistry and Microbiology, Marshall University School of Medicine, Huntington, WV
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Tao K, Wang HT, Chen B, Wang BT, Li ZY, Zhu XX, Tang CW, Hu DH. Effect of nonpeptide NK1 receptor antagonist L-703,606 on the edema formation in rats at early stage after deep partial-thickness skin scalding. ASIAN PAC J TROP MED 2013; 6:387-94. [DOI: 10.1016/s1995-7645(13)60044-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 02/24/2013] [Accepted: 03/20/2013] [Indexed: 10/26/2022] Open
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