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Dasatinib enhances curcumin-induced cytotoxicity, apoptosis and protective autophagy in human schwannoma cells HEI-193: The role of Akt/mTOR/p70S6K signalling pathway. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2022; 72:403-414. [PMID: 36651538 DOI: 10.2478/acph-2022-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/18/2021] [Indexed: 01/26/2023]
Abstract
The present study was carried out in human schwannoma cells (HEI-193) to determine the combined anti-cancer effect of curcumin and dasatinib. Cells were treated with curcumin only, dasatinib only, or the combination of curcumin and dasatinib for 24 hours. Cellular toxicity, cell proliferation, and cell death were determined by LDH, MTT, and trypan blue dye assays, respectively. ELISA based kit was used to determine apoptotic cell death. Western blotting was used to determine the expression of apoptotic and autophagy-associated protein markers. Similarly, expression levels of Akt/mTOR/p70S6K signalling pathway-related proteins were studied using Western blotting. Cell death and apoptosis were significantly higher in HEI-193 cells treated with curcumin and dasatinib combination compared to individual controls. The combination of curcumin and dasatinib significantly enhances autophagy markers compared to individual controls. Furthermore, the combination of curcumin and dasatinib significantly activates Akt/mTOR/p70S6K signalling pathway compared to individual controls. In conclusion, our results suggest that the combination of curcumin and dasatinib significantly enhances cytotoxicity, apoptosis, and protective autophagy in HEI-193 cells through Akt/mTOR/p70S6K signalling pathway.
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Pisano M, Dettori MA, Fabbri D, Delogu G, Palmieri G, Rozzo C. Anticancer Activity of Two Novel Hydroxylated Biphenyl Compounds toward Malignant Melanoma Cells. Int J Mol Sci 2021; 22:5636. [PMID: 34073232 PMCID: PMC8198844 DOI: 10.3390/ijms22115636] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/17/2021] [Accepted: 05/18/2021] [Indexed: 12/15/2022] Open
Abstract
Melanoma, the deadliest form of skin cancer, is still one of the most difficult cancers to treat despite recent advances in targeted and immune therapies. About 50% of advanced melanoma do not benefit of such therapies, and novel treatments are requested. Curcumin and its analogs have shown good anticancer properties and are being considered for use in combination with or sequence to recent therapies to improve patient outcomes. Our group previously published the synthesis and anticancer activity characterization of a novel curcumin-related compound against melanoma and neuroblastoma cells (D6). Here, two hydroxylated biphenyl compounds-namely, compounds 11 and 12-were selected among a small collection of previously screened C2-symmetric hydroxylated biphenyls structurally related to D6 and curcumin, showing the best antitumor potentiality against melanoma cells (IC50 values of 1.7 ± 0.5 μM for 11 and 2.0 ± 0.7 μM for 12) and no toxicity of normal fibroblasts up to 32 µM. Their antiproliferative activity was deeply characterized on five melanoma cell lines by performing dose-response and clonal growth inhibition assays, which revealed long-lasting and irreversible effects for both compounds. Apoptosis induction was ascertained by the annexin V and TUNEL assays, whereas Western blotting showed caspase activation and PARP cleavage. A cell cycle analysis, following cell treatments with either compound 11 or 12, highlighted an arrest in the G2/M transition. Taking all this evidence together, 11 and 12 were shown to be good candidates as lead compounds to develop new anticancer drugs against malignant melanoma.
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Affiliation(s)
- Marina Pisano
- Institute for Genetic and Biomedical Research (IRGB), National Research Council of Italy (CNR), Traversa la Crucca 3, 07100 Sassari, Italy; (M.P.); (G.P.)
| | - Maria Antonietta Dettori
- Institute of Biomolecular Chemistry (ICB), National Research Council of Italy (CNR), Traversa la Crucca 3, 07100 Sassari, Italy; (M.A.D.); (D.F.); (G.D.)
| | - Davide Fabbri
- Institute of Biomolecular Chemistry (ICB), National Research Council of Italy (CNR), Traversa la Crucca 3, 07100 Sassari, Italy; (M.A.D.); (D.F.); (G.D.)
| | - Giovanna Delogu
- Institute of Biomolecular Chemistry (ICB), National Research Council of Italy (CNR), Traversa la Crucca 3, 07100 Sassari, Italy; (M.A.D.); (D.F.); (G.D.)
| | - Giuseppe Palmieri
- Institute for Genetic and Biomedical Research (IRGB), National Research Council of Italy (CNR), Traversa la Crucca 3, 07100 Sassari, Italy; (M.P.); (G.P.)
| | - Carla Rozzo
- Institute for Genetic and Biomedical Research (IRGB), National Research Council of Italy (CNR), Traversa la Crucca 3, 07100 Sassari, Italy; (M.P.); (G.P.)
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Dettori MA, Pisano M, Rozzo C, Delogu G, Fabbri D. Synthesis of Hydroxylated Biphenyl Derivatives Bearing an α,β-Unsaturated Ketone as a Lead Structure for the Development of Drug Candidates against Malignant Melanoma. ChemMedChem 2021; 16:1022-1033. [PMID: 33274847 DOI: 10.1002/cmdc.202000709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 12/03/2020] [Indexed: 01/10/2023]
Abstract
A small collection of C2 -symmetric hydroxylated biphenyl derivatives featuring an α,β-unsaturated ketone as a lead structure was prepared, and the capacity of these compounds to act as antiproliferative agents against four human malignant melanoma cell lines was assayed. The prodrug approach was applied in order to improve the delivery of compounds into the cell by modulation of the phenolic hydroxy protecting group. The hydroxylated biphenyl structure bearing an α,β-unsaturated ketone and a phenolic-O-prenylated chain was found to facilitate the delivery of the molecule and interactions with biological targets. Four compounds showed antiproliferative activity resulting in IC50 values in the range of 1.2 to 2.8 μM.
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Affiliation(s)
- Maria Antonietta Dettori
- Consiglio Nazionale Ricerche, Istituto di Chimica Biomolecolare, Traversa La Crucca 3, 07100, Sassari, Italy
| | - Marina Pisano
- Consiglio Nazionale Ricerche, Istituto di Ricerca Genetica e Biomedica, Traversa La Crucca 3, 07100, Sassari, Italy
| | - Carla Rozzo
- Consiglio Nazionale Ricerche, Istituto di Ricerca Genetica e Biomedica, Traversa La Crucca 3, 07100, Sassari, Italy
| | - Giovanna Delogu
- Consiglio Nazionale Ricerche, Istituto di Chimica Biomolecolare, Traversa La Crucca 3, 07100, Sassari, Italy
| | - Davide Fabbri
- Consiglio Nazionale Ricerche, Istituto di Chimica Biomolecolare, Traversa La Crucca 3, 07100, Sassari, Italy
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Pisano M, Arru C, Serra M, Galleri G, Sanna D, Garribba E, Palmieri G, Rozzo C. Antiproliferative activity of vanadium compounds: effects on the major malignant melanoma molecular pathways. Metallomics 2019; 11:1687-1699. [PMID: 31490510 DOI: 10.1039/c9mt00174c] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Malignant melanoma (MM) is the most fatal skin cancer, whose incidence has critically increased in the last decades. Recent molecular therapies are giving excellent results in the remission of melanoma but often they induce drug resistance in patients limiting their therapeutic efficacy. The search for new compounds able to overcome drug resistance is therefore essential. Vanadium has recently been cited for its anticancer properties against several tumors, but only a few data regard its effect against MM. In a previous work we demonstrated the anticancer activity of four different vanadium species towards MM cell lines. The inorganic anion vanadate(v) (VN) and the oxidovanadium(iv) complex [VO(dhp)2] (VS2), where dhp is 1,2-dimethyl-3-hydroxy-4(1H)-pyridinonate, showed IC50 values of 4.7 and 2.6 μM, respectively, against the A375 MM cell line, causing apoptosis and cell cycle arrest. Here we demonstrate the involvement of Reactive Oxygen Species (ROS) production in the pro-apoptotic effect of these two V species and evaluate the activation of different cell cycle regulators, to investigate the molecular mechanisms involved in their antitumor activity. We establish that VN and VS2 treatments reduce the phosphorylation of extracellular-signal regulated kinase (ERK) by about 80%, causing the deactivation of the mitogen activated protein kinase (MAPK) pathway in A375 cells. VN and VS2 also induce dephosphorylation of the retinoblastoma protein (Rb) (VN 100% and VS2 90%), together with a pronounced increase of cyclin-dependent kinase inhibitor 1 p21 (p21Cip1) protein expression up to 1800%. Taken together, our results confirm the antitumor properties of vanadium against melanoma cells, highlighting its ability to induce apoptosis through generation of ROS and cell cycle arrest by counteracting MAPK pathway activation and strongly inducing p21Cip1 expression and Rb hypo-phosphorylation.
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Affiliation(s)
- Marina Pisano
- Istituto di Chimica Biomolecolare (ICB), Consiglio Nazionale delle Ricerche (CNR), Traversa La Crucca 3, 07100 Sassari, Italy.
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Chamcheu JC, Roy T, Uddin MB, Banang-Mbeumi S, Chamcheu RCN, Walker AL, Liu YY, Huang S. Role and Therapeutic Targeting of the PI3K/Akt/mTOR Signaling Pathway in Skin Cancer: A Review of Current Status and Future Trends on Natural and Synthetic Agents Therapy. Cells 2019; 8:cells8080803. [PMID: 31370278 PMCID: PMC6721560 DOI: 10.3390/cells8080803] [Citation(s) in RCA: 116] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 07/26/2019] [Accepted: 07/29/2019] [Indexed: 12/16/2022] Open
Abstract
The mammalian or mechanistic target of rapamycin (mTOR) and associated phosphatidyl-inositiol 3-kinase (PI3K)/protein kinase B (Akt) pathways regulate cell growth, differentiation, migration, and survival, as well as angiogenesis and metabolism. Dysregulation of these pathways is frequently associated with genetic/epigenetic alterations and predicts poor treatment outcomes in a variety of human cancers including cutaneous malignancies like melanoma and non-melanoma skin cancers. Recently, the enhanced understanding of the molecular and genetic basis of skin dysfunction in patients with skin cancers has provided a strong basis for the development of novel therapeutic strategies for these obdurate groups of skin cancers. This review summarizes recent advances in the roles of PI3K/Akt/mTOR and their targets in the development and progression of a broad spectrum of cutaneous cancers and discusses the current progress in preclinical and clinical studies for the development of PI3K/Akt/mTOR targeted therapies with nutraceuticals and synthetic small molecule inhibitors.
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Affiliation(s)
| | - Tithi Roy
- College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71209-0497, USA
| | | | - Sergette Banang-Mbeumi
- College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71209-0497, USA
- Division for Research and Innovation, POHOFI Inc., P.O. Box 44067, Madison, WI 53744, USA
- School of Nursing and Allied Health Sciences, Louisiana Delta Community College, Monroe, LA 71203, USA
| | | | - Anthony L Walker
- College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71209-0497, USA
| | - Yong-Yu Liu
- College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71209-0497, USA
| | - Shile Huang
- Department of Biochemistry and Molecular Biology, Louisiana State University Health Sciences Center, 1501 Kings Highway, Shreveport, LA 71130-3932, USA
- Feist-Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport, LA 71130-3932, USA
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Unraveling the molecular mechanisms and the potential chemopreventive/therapeutic properties of natural compounds in melanoma. Semin Cancer Biol 2019; 59:266-282. [PMID: 31233829 DOI: 10.1016/j.semcancer.2019.06.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 06/19/2019] [Accepted: 06/21/2019] [Indexed: 12/12/2022]
Abstract
Melanoma is the most fatal form of skin cancer. Current therapeutic approaches include surgical resection, chemotherapy, targeted therapy and immunotherapy. However, these treatment strategies are associated with development of drug resistance and severe side effects. In recent years, natural compounds have also been extensively studied for their anti-melanoma effects, including tumor growth inhibition, apoptosis induction, angiogenesis and metastasis suppression and cancer stem cell elimination. Moreover, a considerable number of studies reported the synergistic activity of phytochemicals and standard anti-melanoma agents, as well as the enhanced effectiveness of their synthetic derivatives and novel formulations. However, clinical data confirming these promising effects in patients are still scanty. This review emphasizes the anti-tumor mechanisms and potential application of the most studied natural products for melanoma prevention and treatment.
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Chainoglou E, Hadjipavlou-Litina D. Curcumin analogues and derivatives with anti-proliferative and anti-inflammatory activity: Structural characteristics and molecular targets. Expert Opin Drug Discov 2019; 14:821-842. [DOI: 10.1080/17460441.2019.1614560] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Eirini Chainoglou
- Department of Pharmaceutical Chemistry, School of Pharmacy, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitra Hadjipavlou-Litina
- Department of Pharmaceutical Chemistry, School of Pharmacy, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Nabavi SM, Russo GL, Tedesco I, Daglia M, Orhan IE, Nabavi SF, Bishayee A, Nagulapalli Venkata KC, Abdollahi M, Hajheydari Z. Curcumin and Melanoma: From Chemistry to Medicine. Nutr Cancer 2018; 70:164-175. [PMID: 29300102 DOI: 10.1080/01635581.2018.1412485] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Melanoma is the most deadly form of skin cancer, with about 48,000 deaths each year worldwide. Growing evidence suggests that individual nutrients or dietary patterns might have important roles in the prevention of melanoma. Considering that melanoma is a potentially life-threatening cancer, novel protective and adjuvant treatments are needed to improve its prognosis. Curcumin is a bioactive substance extracted from rhizome of Curcuma longa L. Its global market is expected to grow in the next few years, especially in the pharmaceutical industry, due to its numerous physiological and pharmacological properties. For this review, we collected the available data on the protective and therapeutic role of curcumin against melanoma. We also discuss the chemistry, dietary sources, bioavailability, and metabolism of curcumin, and the mechanisms of action of its potential anticancer effects at the molecular level. Current challenges and future directions for research are also critically discussed.
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Affiliation(s)
- Seyed Mohammad Nabavi
- a Applied Biotechnology Research Center , Baqiyatallah University of Medical Sciences , Tehran , Iran
| | - Gian Luigi Russo
- b Institute of Food Sciences, National Research Council , Avellino , Italy
| | - Idolo Tedesco
- b Institute of Food Sciences, National Research Council , Avellino , Italy
| | - Maria Daglia
- c Department of Drug Sciences , Medicinal Chemistry and Pharmaceutical Technology Section, University of Pavia , Pavia , Italy
| | - Ilkay Erdogan Orhan
- d Department of Pharmacognosy , Faculty of Pharmacy, Gazi University , Ankara , Turkey
| | - Seyed Fazel Nabavi
- a Applied Biotechnology Research Center , Baqiyatallah University of Medical Sciences , Tehran , Iran
| | - Anupam Bishayee
- e Department of Pharmaceutical Sciences , College of Pharmacy, Larkin University , Miami , Florida , USA
| | | | - Mohammad Abdollahi
- f Toxicology and Diseases Group , Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences , Tehran , Iran
| | - Zohreh Hajheydari
- g Department of Dermatology , Boo-Ali Sina (Avicenna) Hospital, Faculty of Medicine, Mazandaran University of Medical Sciences , Sari , Iran
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Oliveira ÉAD, Lima DSD, Cardozo LE, Souza GFD, de Souza N, Alves-Fernandes DK, Faião-Flores F, Quincoces JAP, Barros SBDM, Nakaya HI, Monteiro G, Maria-Engler SS. Toxicogenomic and bioinformatics platforms to identify key molecular mechanisms of a curcumin-analogue DM-1 toxicity in melanoma cells. Pharmacol Res 2017; 125:178-187. [PMID: 28882690 DOI: 10.1016/j.phrs.2017.08.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 07/31/2017] [Accepted: 08/30/2017] [Indexed: 12/17/2022]
Abstract
Melanoma is a highly invasive and metastatic cancer with high mortality rates and chemoresistance. Around 50% of melanomas are driven by activating mutations in BRAF that has led to the development of potent anti-BRAF inhibitors. However resistance to anti-BRAF therapy usually develops within a few months and consequently there is a need to identify alternative therapies that will bypass BRAF inhibitor resistance. The curcumin analogue DM-1 (sodium 4-[5-(4-hydroxy-3-methoxy-phenyl)-3-oxo-penta-1,4-dienyl]-2-methoxy-phenolate) has substantial anti-tumor activity in melanoma, but its mechanism of action remains unclear. Here we use a synthetic lethal genetic screen in Saccharomyces cerevisiae to identify 211 genes implicated in sensitivity to DM-1 toxicity. From these 211 genes, 74 had close human orthologues implicated in oxidative phosphorylation, insulin signaling and iron and RNA metabolism. Further analysis identified 7 target genes (ADK, ATP6V0B, PEMT, TOP1, ZFP36, ZFP36L1, ZFP36L2) with differential expression during melanoma progression implicated in regulation of tumor progression, cell differentiation, and epithelial-mesenchymal transition. Of these TOP1 and ADK were regulated by DM-1 in treatment-naïve and vemurafenib-resistant melanoma cells respectively. These data reveal that the anticancer effect of curcumin analogues is likely to be mediated via multiple targets and identify several genes that represent candidates for combinatorial targeting in melanoma.
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Affiliation(s)
- Érica Aparecida de Oliveira
- Skin Biology Group, Clinical Chemistry and Toxicology Department, School of Pharmaceutical Sciences, University of Sao Paulo, FCF/USP, Sao Paulo, Brazil
| | - Diogenes Saulo de Lima
- Computational Systems Biology Laboratory, School of Pharmaceutical Sciences, University of Sao Paulo, FCF/USP, Sao Paulo, Brazil
| | - Lucas Esteves Cardozo
- Computational Systems Biology Laboratory, School of Pharmaceutical Sciences, University of Sao Paulo, FCF/USP, Sao Paulo, Brazil
| | | | - Nayane de Souza
- Skin Biology Group, Clinical Chemistry and Toxicology Department, School of Pharmaceutical Sciences, University of Sao Paulo, FCF/USP, Sao Paulo, Brazil
| | - Debora Kristina Alves-Fernandes
- Skin Biology Group, Clinical Chemistry and Toxicology Department, School of Pharmaceutical Sciences, University of Sao Paulo, FCF/USP, Sao Paulo, Brazil
| | - Fernanda Faião-Flores
- Skin Biology Group, Clinical Chemistry and Toxicology Department, School of Pharmaceutical Sciences, University of Sao Paulo, FCF/USP, Sao Paulo, Brazil
| | | | - Silvia Berlanga de Moraes Barros
- Skin Biology Group, Clinical Chemistry and Toxicology Department, School of Pharmaceutical Sciences, University of Sao Paulo, FCF/USP, Sao Paulo, Brazil
| | - Helder I Nakaya
- Computational Systems Biology Laboratory, School of Pharmaceutical Sciences, University of Sao Paulo, FCF/USP, Sao Paulo, Brazil
| | - Gisele Monteiro
- Biochemical Pharmaceutical Technology Department, School of Pharmaceutical Sciences, University of Sao Paulo, FCF/USP, Sao Paulo, Brazil
| | - Silvya Stuchi Maria-Engler
- Skin Biology Group, Clinical Chemistry and Toxicology Department, School of Pharmaceutical Sciences, University of Sao Paulo, FCF/USP, Sao Paulo, Brazil.
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Abstract
Polyphenols are a widely used class of compounds in dermatology. While phenol itself, the most basic member of the phenol family, is chemically synthesized, most polyphenolic compounds are found in plants and form part of their defense mechanism against decomposition. Polyphenolic compounds, which include phenolic acids, flavonoids, stilbenes, and lignans, play an integral role in preventing the attack on plants by bacteria and fungi, as well as serving as cross-links in plant polymers. There is also mounting evidence that polyphenolic compounds play an important role in human health as well. One of the most important benefits, which puts them in the spotlight of current studies, is their antitumor profile. Some of these polyphenolic compounds have already presented promising results in either in vitro or in vivo studies for non-melanoma skin cancer and melanoma. These compounds act on several biomolecular pathways including cell division cycle arrest, autophagy, and apoptosis. Indeed, such natural compounds may be of potential for both preventive and therapeutic fields of cancer. This review evaluates the existing scientific literature in order to provide support for new research opportunities using polyphenolic compounds in oncodermatology.
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Affiliation(s)
- Adilson Costa
- Department of Dermatology, Emory University School of Medicine, Atlanta Veterans Administration Medical Center, Winship Cancer Institute, 101 Woodruff Circle, Atlanta, GA, 30322, USA
| | - Michael Yi Bonner
- Department of Dermatology, Emory University School of Medicine, Atlanta Veterans Administration Medical Center, Winship Cancer Institute, 101 Woodruff Circle, Atlanta, GA, 30322, USA
| | - Jack L Arbiser
- Department of Dermatology, Emory University School of Medicine, Atlanta Veterans Administration Medical Center, Winship Cancer Institute, 101 Woodruff Circle, Atlanta, GA, 30322, USA.
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Mirzaei H, Naseri G, Rezaee R, Mohammadi M, Banikazemi Z, Mirzaei HR, Salehi H, Peyvandi M, Pawelek JM, Sahebkar A. Curcumin: A new candidate for melanoma therapy? Int J Cancer 2016; 139:1683-95. [PMID: 27280688 DOI: 10.1002/ijc.30224] [Citation(s) in RCA: 197] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Accepted: 05/25/2016] [Indexed: 02/06/2023]
Abstract
Melanoma remains among the most lethal cancers and, in spite of great attempts that have been made to increase the life span of patients with metastatic disease, durable and complete remissions are rare. Plants and plant extracts have long been used to treat a variety of human conditions; however, in many cases, effective doses of herbal remedies are associated with serious adverse effects. Curcumin is a natural polyphenol that shows a variety of pharmacological activities including anti-cancer effects, and only minimal adverse effects have been reported for this phytochemical. The anti-cancer effects of curcumin are the result of its anti-angiogenic, pro-apoptotic and immunomodulatory properties. At the molecular and cellular level, curcumin can blunt epithelial-to-mesenchymal transition and affect many targets that are involved in melanoma initiation and progression (e.g., BCl2, MAPKS, p21 and some microRNAs). However, curcumin has a low oral bioavailability that may limit its maximal benefits. The emergence of tailored formulations of curcumin and new delivery systems such as nanoparticles, liposomes, micelles and phospholipid complexes has led to the enhancement of curcumin bioavailability. Although in vitro and in vivo studies have demonstrated that curcumin and its analogues can be used as novel therapeutic agents in melanoma, curcumin has not yet been tested against melanoma in clinical practice. In this review, we summarized reported anti-melanoma effects of curcumin as well as studies on new curcumin formulations and delivery systems that show increased bioavailability. Such tailored delivery systems could pave the way for enhancement of the anti-melanoma effects of curcumin.
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Affiliation(s)
- Hamed Mirzaei
- Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gholamreza Naseri
- Department of Anatomical Sciences, Golestan University of Medical Sciences, Gorgan, Iran
| | - Ramin Rezaee
- Department of Physiology and Pharmacology, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Mohsen Mohammadi
- Razi Herbal Medicines Research Center and Department of pharmaceutical biotechnology, Faculty of pharmacy, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Zarrin Banikazemi
- Biochemistry of Nutrition Research Center, School of Medicine, Mashhad University of Medical Science, Mashhad, Iran
| | - Hamid Reza Mirzaei
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Salehi
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mostafa Peyvandi
- Department of Anatomical Sciences, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Anatomical Sciences, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - John M Pawelek
- Department of Dermatology and the Yale Cancer Center, Yale University School of Medicine, New Haven, CT
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Pisano M, Palomba A, Tanca A, Pagnozzi D, Uzzau S, Addis MF, Dettori MA, Fabbri D, Palmieri G, Rozzo C. Protein expression changes induced in a malignant melanoma cell line by the curcumin analogue compound D6. BMC Cancer 2016; 16:317. [PMID: 27192978 PMCID: PMC4870815 DOI: 10.1186/s12885-016-2362-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 05/13/2016] [Indexed: 01/09/2023] Open
Abstract
Background We have previously demonstrated that the hydroxylated biphenyl compound D6 (3E,3′E)-4,4′-(5,5′,6,6′-tetramethoxy-[1,1′-biphenyl]-3,3′-diyl)bis(but-3-en-2-one), a structural analogue of curcumin, exerts a strong antitumor activity on melanoma cells both in vitro and in vivo. Although the mechanism of action of D6 is yet to be clarified, this compound is thought to inhibit cancer cell growth by arresting the cell cycle in G2/M phase, and to induce apoptosis through the mitochondrial intrinsic pathway. To investigate the changes in protein expression induced by exposure of melanoma cells to D6, a differential proteomic study was carried out on D6-treated and untreated primary melanoma LB24Dagi cells. Methods Proteins were fractionated by SDS-PAGE and subjected to in gel digestion. The peptide mixtures were analyzed by liquid chromatography coupled with tandem mass spectrometry. Proteins were identified and quantified using database search and spectral counting. Proteomic data were finally uploaded into the Ingenuity Pathway Analysis software to find significantly modulated networks and pathways. Results Analysis of the differentially expressed protein profiles revealed the activation of a strong cellular stress response, with overexpression of several HSPs and stimulation of ubiquitin-proteasome pathways. These were accompanied by a decrease of protein synthesis, evidenced by downregulation of proteins involved in mRNA processing and translation. These findings are consistent with our previous results on gene expression profiling in melanoma cells treated with D6. Conclusions Our findings confirm that the curcumin analogue D6 triggers a strong stress response in melanoma cells, turning down majority of cell functions and finally driving cells to apoptosis. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2362-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Marina Pisano
- Institute of Biomolecular Chemistry, National Research Council of Italy, Traversa la Crucca, 3, 07100, Sassari, Italy
| | - Antonio Palomba
- Proteomics Laboratory, Porto Conte Ricerche, Tramariglio, Alghero, Italy.,Biosistema Scrl, Sassari, Italy
| | - Alessandro Tanca
- Proteomics Laboratory, Porto Conte Ricerche, Tramariglio, Alghero, Italy
| | - Daniela Pagnozzi
- Proteomics Laboratory, Porto Conte Ricerche, Tramariglio, Alghero, Italy
| | - Sergio Uzzau
- Proteomics Laboratory, Porto Conte Ricerche, Tramariglio, Alghero, Italy
| | | | - Maria Antonietta Dettori
- Institute of Biomolecular Chemistry, National Research Council of Italy, Traversa la Crucca, 3, 07100, Sassari, Italy
| | - Davide Fabbri
- Institute of Biomolecular Chemistry, National Research Council of Italy, Traversa la Crucca, 3, 07100, Sassari, Italy
| | - Giuseppe Palmieri
- Institute of Biomolecular Chemistry, National Research Council of Italy, Traversa la Crucca, 3, 07100, Sassari, Italy
| | - Carla Rozzo
- Institute of Biomolecular Chemistry, National Research Council of Italy, Traversa la Crucca, 3, 07100, Sassari, Italy.
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Pal HC, Hunt KM, Diamond A, Elmets CA, Afaq F. Phytochemicals for the Management of Melanoma. Mini Rev Med Chem 2016; 16:953-79. [PMID: 26864554 PMCID: PMC4980238 DOI: 10.2174/1389557516666160211120157] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 11/23/2015] [Accepted: 02/07/2016] [Indexed: 11/22/2022]
Abstract
Melanoma claims approximately 80% of skin cancer-related deaths. Its life-threatening nature is primarily due to a propensity to metastasize. The prognosis for melanoma patients with distal metastasis is bleak, with median survival of six months even with the latest available treatments. The most commonly mutated oncogenes in melanoma are BRAF and NRAS accounting approximately 60% and 20% of cases, respectively. In malignant melanoma, accumulating evidence suggests that multiple signaling pathways are constitutively activated and play an important role in cell proliferation, cell survival, epithelial to mesenchymal transition, metastasis and resistance to therapeutic regimens. Phytochemicals are gaining considerable attention because of their low toxicity, low cost, and public acceptance as dietary supplements. Cell culture and animals studies have elucidated several cellular and molecular mechanisms by which phytochemicals act in the prevention and treatment of metastatic melanoma. Several promising phytochemicals, such as, fisetin, epigallocatechin-3-gallate, resveratrol, curcumin, proanthocyanidins, silymarin, apigenin, capsaicin, genistein, indole-3-carbinol, and luteolin are gaining considerable attention and found in a variety of fresh fruits, vegetables, roots, and herbs. In this review, we will discuss the preventive potential, therapeutic effects, bioavailability and structure activity relationship of these selected phytochemicals for the management of melanoma.
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Affiliation(s)
| | | | | | | | - Farrukh Afaq
- Department of Dermatology, University of Alabama at Birmingham, Volker Hall, Room 501, 1670 University Blvd., Birmingham, AL, 35294, USA.
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Zhao G, Han X, Zheng S, Li Z, Sha Y, Ni J, Sun Z, Qiao S, Song Z. Curcumin induces autophagy, inhibits proliferation and invasion by downregulating AKT/mTOR signaling pathway in human melanoma cells. Oncol Rep 2015; 35:1065-74. [PMID: 26573768 DOI: 10.3892/or.2015.4413] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Accepted: 09/26/2015] [Indexed: 01/12/2023] Open
Abstract
Melanoma is the foremost malignant cutaneous cancer and it is extremely resistant to chemotherapy and radiotherapy. Curcumin is an active component of turmeric, the yellow spice derived from the rhizome of Curcuma longa, and is widely known for its anti-inflammatory and anti-cancerogenic properties. Several recent studies suggest that curcumin induces apoptosis by modulating multiple signaling pathways to exert its anticancer effect. In the present study, we investigated the effect of curcumin on the viability, invasion potential, cell cycle, autophagy and the AKT, mTOR, P70S6K proteins of AKT/mTOR signaling pathway in human melanoma A375 and C8161 cell lines in vitro and in an in vivo tumorigenesis model. Curcumin effectively inhibited the proliferation of melanoma cells in vitro and in vivo. It suppressed cell invasion, arrested the cancer cells at G2/M phase of the cell cycle, and induced autophagy. Furthermore, curcumin suppressed the activation of AKT, mTOR and P70S6K proteins. Curcumin, therefore, is a potent suppressor of cell viability and invasion, and simultaneously an inducer of autophagy in A375 and C8161 cells. Accordingly, curcumin could be a novel therapeutic candidate for the management of melanoma.
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Affiliation(s)
- Guangming Zhao
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Xiaodong Han
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Siwen Zheng
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Zhen Li
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Yang Sha
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Jing Ni
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Zhe Sun
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Song Qiao
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Zhiqi Song
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
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Kim N, Kim HM, Lee ES, Lee JO, Lee HJ, Lee SK, Moon JW, Kim JH, Kim JK, Kim SJ, Park SH, Chung CH, Kim HS. Dibenzoylmethane exerts metabolic activity through regulation of AMP-activated protein kinase (AMPK)-mediated glucose uptake and adipogenesis pathways. PLoS One 2015; 10:e0120104. [PMID: 25756788 PMCID: PMC4355612 DOI: 10.1371/journal.pone.0120104] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Accepted: 01/25/2015] [Indexed: 12/27/2022] Open
Abstract
Dibenzoylmethane (DBM) has been shown to exert a variety of beneficial effects on human health. However, the mechanism of action is poorly understood. In this study, DBM increased phosphorylation of AMP-activated protein kinase (AMPK) and stimulated glucose uptake in a skeletal muscle cell line. Both knockdown of AMPK with siRNA and inhibition with AMPK inhibitor blocked DBM-induced glucose uptake. DBM increased the concentration of intracellular calcium and glucose uptake due to DBM was abolished by STO-609 (a calcium/calmodulin-dependent protein kinase inhibitor). DBM stimulated phosphorylation of p38 mitogen-activated protein kinase (p38 MAPK), which was blocked by pretreatment with compound C, an AMPK inhibitor. The expression of glucose transporter type 4 (GLUT4) was increased by DBM. The translocation of GLUT4 to the plasma membrane was also increased by DBM in AMPK dependently. In addition, DBM suppressed weight gain and prevented fat accumulation in the liver and abdomen in mice fed a high-fat diet. In pre-adipocyte cells, DBM decreased the activity of acetyl-CoA carboxylase (ACC), the rate-limiting enzyme of fatty acid synthesis. Expression of the adipogenic gene, fatty acid synthase (FAS), was suppressed by DBM in an AMPK-dependent manner. These results showed that the beneficial metabolic effects of DBM might be due to regulation of glucose uptake via AMPK in skeletal muscle and inhibition of adipogenesis in pre-adipocytes.
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Affiliation(s)
- Nami Kim
- Department of Anatomy, Korea University College of Medicine, Seoul 136-701, Korea
| | - Hong Min Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju 220-701, South Korea
| | - Eun Soo Lee
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju 220-701, South Korea
| | - Jung Ok Lee
- Department of Anatomy, Korea University College of Medicine, Seoul 136-701, Korea
| | - Hye Jeong Lee
- Department of Anatomy, Korea University College of Medicine, Seoul 136-701, Korea
| | - Soo Kyung Lee
- Department of Anatomy, Korea University College of Medicine, Seoul 136-701, Korea
| | - Ji Wook Moon
- Department of Anatomy, Korea University College of Medicine, Seoul 136-701, Korea
| | - Ji Hae Kim
- Department of Anatomy, Korea University College of Medicine, Seoul 136-701, Korea
| | - Joong Kwan Kim
- Department of Anatomy, Korea University College of Medicine, Seoul 136-701, Korea
| | - Su Jin Kim
- Department of Anatomy, Korea University College of Medicine, Seoul 136-701, Korea
| | - Sun Hwa Park
- Department of Anatomy, Korea University College of Medicine, Seoul 136-701, Korea
| | - Choon Hee Chung
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju 220-701, South Korea
| | - Hyeon Soo Kim
- Department of Anatomy, Korea University College of Medicine, Seoul 136-701, Korea
- * E-mail:
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16
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Fan S, Xu Y, Li X, Tie L, Pan Y, Li X. Opposite angiogenic outcome of curcumin against ischemia and Lewis lung cancer models: in silico, in vitro and in vivo studies. Biochim Biophys Acta Mol Basis Dis 2014; 1842:1742-54. [PMID: 24970744 DOI: 10.1016/j.bbadis.2014.06.019] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2014] [Revised: 04/30/2014] [Accepted: 06/17/2014] [Indexed: 11/30/2022]
Abstract
The aim of this study was to investigate the angiogenic effects of curcumin on an ischemia and lung cancer model. To induce ischemia combined with lung cancer models, unilateral femoral arteries of C57BL/6 mice were disconnected on one side of the mouse and Lewis lung carcinoma (LLC) cells were xenografted on the opposite side. Angiogenic effects and underlying mechanisms associated with curcumin were investigated. Molecular target(s), signaling cascades and binding affinities were detected by Western blot, two-dimensional gel electrophoresis (2-DE), computer simulations and surface plasmon resonance (SPR) techniques. Curcumin promoted post-ischemic blood recirculation and suppressed lung cancer progression in inbred C57BL/6 mice via regulation of the HIF1α/mTOR/VEGF/VEGFR cascade oppositely. Inflammatory stimulation induced by neutrophil elastase (NE) promoted angiogenesis in lung cancer tissues, but these changes were reversed by curcumin through directly reducing NE secretion and stimulating α1-antitrypsin (α1-AT) and insulin receptor substrate-1 (IRS-1) production. Meanwhile, curcumin dose-dependently influenced endothelial cells (EC) tube formation and chicken embryo chorioallantoic membrane (CAM) neovascularization. Curcumin had opposite effects on blood vessel regeneration under physiological and pathological angiogenesis, which was effected through negative or positive regulation of the HIF1α/mTOR/VEGF/VEGFR cascade. Curcumin had the promise as a new treatment modality for both ischemic conditions and lung cancer simultaneously in the clinic.
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Affiliation(s)
- Shengjun Fan
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing 100191, China.
| | - Yan Xu
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing 100191, China.
| | - Xin Li
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing 100191, China.
| | - Lu Tie
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing 100191, China.
| | - Yan Pan
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing 100191, China.
| | - Xuejun Li
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing Key Laboratory of Tumor Systems Biology, Peking University, Beijing 100191, China.
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Cai YY, Lin WP, Li AP, Xu JY. Combined Effects of Curcumin and Triptolide on an Ovarian Cancer Cell Line. Asian Pac J Cancer Prev 2013; 14:4267-71. [DOI: 10.7314/apjcp.2013.14.7.4267] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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