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Njangiru IK, Bózsity-Faragó N, Resch VE, Paragi G, Frank É, Balogh GT, Zupkó I, Minorics R. A Novel 2-Methoxyestradiol Derivative: Disrupting Mitosis Inhibiting Cell Motility and Inducing Apoptosis in HeLa Cells In Vitro. Pharmaceutics 2024; 16:622. [PMID: 38794284 PMCID: PMC11125453 DOI: 10.3390/pharmaceutics16050622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 04/30/2024] [Accepted: 05/01/2024] [Indexed: 05/26/2024] Open
Abstract
The clinical application of 2-methoxyestradiol (2ME) in cancer therapy has been limited by its low solubility and rapid metabolism. Derivatives of 2ME have been synthesised to enhance bioavailability and decrease hepatic metabolism. Compound 4a, an analog of 2ME, has demonstrated exceptional pharmacological activity, in addition to promising pharmacokinetic profile. Our study, therefore, aimed at exploring the anticancer effects of 4a on the cervical cancer cell line, HeLa. Compound 4a exhibited a significant and dose-dependent antimetastatic and antiinvasive impact on HeLa cells, as determined by wound-healing and Boyden chamber assays, respectively. Hoechst/Propidium iodide (HOPI) double staining showcased a substantial induction of apoptosis via 4a, with minimal necrotic effect. Flow cytometry revealed a significant G2/M phase arrest, accompanied by a noteworthy rise in the sub-G1 cell population, indicating apoptosis, 18 h post-treatment. Moreover, a cell-independent tubulin polymerisation assay illustrated compound 4a's ability to stabilise microtubules by promoting tubulin polymerisation. Molecular modelling experiments depicted that 4a interacts with the colchicine-binding site, nestled between the α and β tubulin dimers. Furthermore, 4a displayed an affinity for binding to and activating ER-α, as demonstrated by the luciferase reporter assay. These findings underscore the potential of 4a in inhibiting HPV18+ cervical cancer proliferation and cellular motility.
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Affiliation(s)
- Isaac Kinyua Njangiru
- Institute of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary (N.B.-F.)
| | - Noémi Bózsity-Faragó
- Institute of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary (N.B.-F.)
| | - Vivien Erzsébet Resch
- Department of Medicinal Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
| | - Gábor Paragi
- Department of Medicinal Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
- Department of Theoretical Physics, University of Szeged, Tisza Lajos krt. 84-86, 6720 Szeged, Hungary
- Institute of Physics, University of Pécs, H-7622 Pécs, Hungary
| | - Éva Frank
- Department of Molecular and Analytical Chemistry, University of Szeged, Dóm tér 7-8, H-6720 Szeged, Hungary
| | - György T. Balogh
- Institute of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary (N.B.-F.)
- Department of Pharmaceutical Chemistry, Semmelweis University, Hőgyes Endre Street 7-9, H-1092 Budapest, Hungary
| | - István Zupkó
- Institute of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary (N.B.-F.)
| | - Renáta Minorics
- Institute of Pharmacodynamics and Biopharmacy, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary (N.B.-F.)
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Yan F, Mutembei B, Valerio T, Gunay G, Ha JH, Zhang Q, Wang C, Selvaraj Mercyshalinie ER, Alhajeri ZA, Zhang F, Dockery LE, Li X, Liu R, Dhanasekaran DN, Acar H, Chen WR, Tang Q. Optical coherence tomography for multicellular tumor spheroid category recognition and drug screening classification via multi-spatial-superficial-parameter and machine learning. BIOMEDICAL OPTICS EXPRESS 2024; 15:2014-2047. [PMID: 38633082 PMCID: PMC11019711 DOI: 10.1364/boe.514079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/12/2024] [Accepted: 02/20/2024] [Indexed: 04/19/2024]
Abstract
Optical coherence tomography (OCT) is an ideal imaging technique for noninvasive and longitudinal monitoring of multicellular tumor spheroids (MCTS). However, the internal structure features within MCTS from OCT images are still not fully utilized. In this study, we developed cross-statistical, cross-screening, and composite-hyperparameter feature processing methods in conjunction with 12 machine learning models to assess changes within the MCTS internal structure. Our results indicated that the effective features combined with supervised learning models successfully classify OVCAR-8 MCTS culturing with 5,000 and 50,000 cell numbers, MCTS with pancreatic tumor cells (Panc02-H7) culturing with the ratio of 0%, 33%, 50%, and 67% of fibroblasts, and OVCAR-4 MCTS treated by 2-methoxyestradiol, AZD1208, and R-ketorolac with concentrations of 1, 10, and 25 µM. This approach holds promise for obtaining multi-dimensional physiological and functional evaluations for using OCT and MCTS in anticancer studies.
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Affiliation(s)
- Feng Yan
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK 73019, USA
| | - Bornface Mutembei
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK 73019, USA
| | - Trisha Valerio
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK 73019, USA
| | - Gokhan Gunay
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK 73019, USA
| | - Ji-Hee Ha
- Department of Cell Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Qinghao Zhang
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK 73019, USA
| | - Chen Wang
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK 73019, USA
| | | | - Zaid A. Alhajeri
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK 73019, USA
| | - Fan Zhang
- Department of Radiology, School of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Lauren E. Dockery
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Xinwei Li
- Department of Electrical and Electronic Engineering, University of Nottingham, Nottingham NG7 2RD, United Kingdom
| | - Ronghao Liu
- School of Computer Science and Technology, Shandong Jianzhu University, Jinan 250100, China
| | - Danny N. Dhanasekaran
- Department of Cell Biology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Handan Acar
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK 73019, USA
- Institute for Biomedical Engineering, Science, and Technology (IBEST), University of Oklahoma Norman, OK 73019, USA
| | - Wei R. Chen
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK 73019, USA
- Institute for Biomedical Engineering, Science, and Technology (IBEST), University of Oklahoma Norman, OK 73019, USA
| | - Qinggong Tang
- Stephenson School of Biomedical Engineering, University of Oklahoma, Norman, OK 73019, USA
- Institute for Biomedical Engineering, Science, and Technology (IBEST), University of Oklahoma Norman, OK 73019, USA
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3
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Lambring CB, Chen L, Nelson C, Stevens A, Bratcher W, Basha R. Oxidative Stress and Cancer: Harnessing the Therapeutic Potential of Curcumin and Analogues Against Cancer. EUROPEAN JOURNAL OF BIOLOGY 2023; 82:317-325. [PMID: 38264081 PMCID: PMC10805528 DOI: 10.26650/eurjbiol.2023.1348427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
Reactive oxygen species (ROS) are a class of bioactive molecules that are the by-products of many cellular functions. These molecules are present in normal cells at homeostatic levels but have been studied extensively in cancer due to their dysregulation resulting in pro- and anti-tumorigenic environments. Completely understanding the paradoxical nature of ROS in cancer is imperative to fully realize its modulation as cancer therapy. Studies into ROS have shown far-reaching effects in cancer, including how ROS levels regulate signaling, response to treatment, drug resistance, etc. Many drugs were studied with the hopes of regulating the ROS levels in cancer; however, patient response varied. Plant-derived medications offered new avenues of drug treatment over the last few decades, and the phytochemical Curcumin gained ground as an interesting cancer therapeutic. Curcumin is an active phenolic compound used in traditional medicine around the world. Although it suffers from a poor pharmacokinetic profile, Curcumin exerts anti-tumorigenic, as well as ROS-modulating activities. Analogs and derivatives of Curcumin are under development to improve upon its anti-cancer properties and enhance its bioavailability, currently a major limitation of its usage. This review highlights ROS function in cancer treatment focused on ROS, including Curcumin and its analogs.
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Affiliation(s)
| | - Liling Chen
- University of North Texas Health Science Center, Fort Worth, Texas, USA
| | - Claire Nelson
- Missouri Southern State University, Joplin, Missouri, USA
| | - Alyssa Stevens
- Missouri Southern State University, Joplin, Missouri, USA
| | | | - Riyaz Basha
- University of North Texas Health Science Center, Fort Worth, Texas, USA
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4
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Franco YA, de Moraes MO, Carvalho LAC, Dohle W, da Silva RO, Noma IHY, Lima K, Potter BVL, Machado-Neto JA, Maria-Engler SS. 2-Methoxyestradiol-3,17- O, O-bis-sulfamate (STX140) Inhibits Proliferation and Invasion via Senescence Pathway Induction in Human BRAFi-Resistant Melanoma Cells. Int J Mol Sci 2023; 24:11314. [PMID: 37511073 PMCID: PMC10378825 DOI: 10.3390/ijms241411314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/23/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
The endogenous estradiol derivative 2-Methoxyestradiol (2-ME) has shown good and wide anticancer activity but suffers from poor oral bioavailability and extensive metabolic conjugation. However, its sulfamoylated derivative, 2-methoxyestradiol-3,17-O,O-bis-sulfamate (STX140), has superior potential as a therapeutic agent, acts by disrupting microtubule polymerization, leading to cell cycle arrest and apoptosis in cancer cells and possesses much better pharmaceutical properties. This study investigated the antiproliferative and anti-invasive activities of STX140 in both SKMEL-28 naïve melanoma (SKMEL28-P) cells and resistant melanoma cells (SKMEL-28R). STX140 inhibited cell proliferation in the nanomolar range while having a less pronounced effect on human melanocytes. Additionally, STX140 induced cell cycle arrest in the G2/M phase and sub-G1, reduced migration, and clonogenic potential in monolayer models, and inhibited invasion in a 3D human skin model with melanoma cells. Furthermore, STX140 induced senescence features in melanoma and activated the senescence machinery by upregulating the expression of senescence genes and proteins related to senescence signaling. These findings suggest that STX140 may hold potential as a therapeutic agent for melanoma treatment.
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Affiliation(s)
- Ylana Adami Franco
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, Avenida Professor Lineu Prestes, Butantã 05508-000, São Paulo, Brazil
| | - Manoel Oliveira de Moraes
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, Avenida Professor Lineu Prestes, Butantã 05508-000, São Paulo, Brazil
| | - Larissa A C Carvalho
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, Avenida Professor Lineu Prestes, Butantã 05508-000, São Paulo, Brazil
| | - Wolfgang Dohle
- Medicinal Chemistry & Drug Discovery, Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
| | - Renaira Oliveira da Silva
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, Avenida Professor Lineu Prestes, Butantã 05508-000, São Paulo, Brazil
| | - Isabella Harumi Yonehara Noma
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, Avenida Professor Lineu Prestes, Butantã 05508-000, São Paulo, Brazil
| | - Keli Lima
- Department of Pharmacology, Biomedical Sciences Institute, University of São Paulo, Avenida Professor Lineu Prestes, Butantã 05508-000, São Paulo, Brazil
| | - Barry V L Potter
- Medicinal Chemistry & Drug Discovery, Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
| | - João A Machado-Neto
- Department of Pharmacology, Biomedical Sciences Institute, University of São Paulo, Avenida Professor Lineu Prestes, Butantã 05508-000, São Paulo, Brazil
| | - Silvya Stuchi Maria-Engler
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, Avenida Professor Lineu Prestes, Butantã 05508-000, São Paulo, Brazil
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Nicolella HD, Ribeiro AB, Munari CC, Melo MR, Ozelin SD, da Silva LHD, Marquele-Oliveira F, Orenha RP, Veneziani RCS, Parreira RLT, Tavares DC. Antimelanoma effect of manool in 2D cell cultures and reconstructed human skin models. J Biochem Mol Toxicol 2023; 37:e23282. [PMID: 36541366 DOI: 10.1002/jbt.23282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 11/03/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022]
Abstract
Melanoma is the most aggressive and lethal type of skin cancer, characterized by therapeutic resistance. In this context, the present study aimed to investigate the cytotoxic potential of manool, a diterpene from Salvia officinalis L., in human (A375) and murine (B16F10) melanoma cell lines. The analysis of cytotoxicity using the XTT assay showed the lowest IC50 after 48 h of treatment with the manool, being 17.6 and 18.2 µg/ml for A375 and B16F10, respectively. A selective antiproliferative effect of manool was observed on the A375 cells based on the colony formation assay, showing an IC50 equivalent to 5.6 µg/ml. The manool treatments led to 43.5% inhibition of the A375 cell migration at a concentration of 5.0 µg/ml. However, it did not affect cell migration in the B16F10 cells. Cell cycle analysis revealed that the manool interfered in the cell cycle of the A375 cells, blocking the G2/M phase. No changes in the cell cycle were observed in the B16F10 cells. Interestingly, manool did not induce apoptosis in the A375 cells, but apoptosis was observed after treatment of the B16F10 cells. Additionally, manool showed an antimelanoma effect in a reconstructed human skin model. Furthermore, in silico studies, showed that manool is stabilized in the active sites of the tubulin dimer with comparable energy concerning taxol, indicating that both structures can inhibit the proliferation of cancer cells. Altogether, it is concluded that manool, through the modulation of the cell cycle, presents a selective antiproliferative activity and a potential antimelanoma effect.
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Carmo-Martins JI, Gonzatti MB, Varela MT, Sousa MEP, Costa LVS, Rodrigues EG, Fernandes JPS, Keller AC. Esterification of p-Coumaric Acid Improves the Control over Melanoma Cell Growth. Biomedicines 2023; 11:biomedicines11010196. [PMID: 36672704 PMCID: PMC9855326 DOI: 10.3390/biomedicines11010196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 12/26/2022] [Accepted: 01/04/2023] [Indexed: 01/15/2023] Open
Abstract
Previous studies reported that p-coumaric acid modulates melanoma growth. Because the esterification of p-coumaric acid (p-CA) enhanced its activity as an antimelanogenic agent, we aimed to determine the antitumor potential of two derivatives, the ethyl and butyl esters, against the murine B16-F10 and the human SK-MEL-25 melanoma cells. Cell viability was determined in vitro by the lactate dehydrogenase release and violet crystal absorption assays. The cell proliferation rate and cell cycle behavior were determined by the colony formation assay and flow cytometry analysis. Although p-CA, at the concentration of 1 mM, failed to exert a significant antitumor activity, the ethyl and butyl ester derivatives caused substantial tumor cell death at doses < 1 mM. Despite a reduction in their direct cytotoxicity at minor doses, both products controlled the melanoma growth by arresting the cell cycle at the G0/G1 (B16-F10) or S/G2 (SK-MEL-25). Furthermore, the in vivo experiments showed that the butyl ester derivative suppressed the lung B16-F10 burden, compared to the p-CA-treated mice. Thus, the esterification of p-coumaric acid improved the control over the proliferation of murine and human melanoma cells and can be considered an approach for designing novel anticancer agents.
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Affiliation(s)
- Joana I. Carmo-Martins
- Department of Microbiology, Immunology, and Parasitology, Division of Immunology, Escola Paulista de Medicina, Universidade Federal de São Paulo, campus São Paulo, São Paulo 04023-062, Brazil
| | - Michelangelo B. Gonzatti
- Department of Microbiology, Immunology, and Parasitology, Division of Immunology, Escola Paulista de Medicina, Universidade Federal de São Paulo, campus São Paulo, São Paulo 04023-062, Brazil
| | - Marina T. Varela
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, campus Diadema, Diadema 09913-030, Brazil
| | - Maria Eduarda P. Sousa
- Department of Microbiology, Immunology, and Parasitology, Division of Immunology, Escola Paulista de Medicina, Universidade Federal de São Paulo, campus São Paulo, São Paulo 04023-062, Brazil
| | - Lucas V. S. Costa
- Department of Microbiology, Immunology, and Parasitology, Division of Immunology, Escola Paulista de Medicina, Universidade Federal de São Paulo, campus São Paulo, São Paulo 04023-062, Brazil
| | - Elaine Guadelupe Rodrigues
- Department of Microbiology, Immunology, and Parasitology, Division of Cell Biology, Escola Paulista de Medicina, Universidade Federal de São Paulo, campus São Paulo, São Paulo 04023-062, Brazil
| | - João Paulo S. Fernandes
- Department of Pharmaceutical Sciences, Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, campus Diadema, Diadema 09913-030, Brazil
- Correspondence: (J.P.S.F.); (A.C.K.)
| | - Alexandre C. Keller
- Department of Microbiology, Immunology, and Parasitology, Division of Immunology, Escola Paulista de Medicina, Universidade Federal de São Paulo, campus São Paulo, São Paulo 04023-062, Brazil
- Correspondence: (J.P.S.F.); (A.C.K.)
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Barbosa MAG, Xavier CPR, Pereira RF, Petrikaitė V, Vasconcelos MH. 3D Cell Culture Models as Recapitulators of the Tumor Microenvironment for the Screening of Anti-Cancer Drugs. Cancers (Basel) 2021; 14:190. [PMID: 35008353 PMCID: PMC8749977 DOI: 10.3390/cancers14010190] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 12/23/2021] [Accepted: 12/29/2021] [Indexed: 12/12/2022] Open
Abstract
Today, innovative three-dimensional (3D) cell culture models have been proposed as viable and biomimetic alternatives for initial drug screening, allowing the improvement of the efficiency of drug development. These models are gaining popularity, given their ability to reproduce key aspects of the tumor microenvironment, concerning the 3D tumor architecture as well as the interactions of tumor cells with the extracellular matrix and surrounding non-tumor cells. The development of accurate 3D models may become beneficial to decrease the use of laboratory animals in scientific research, in accordance with the European Union's regulation on the 3R rule (Replacement, Reduction, Refinement). This review focuses on the impact of 3D cell culture models on cancer research, discussing their advantages, limitations, and compatibility with high-throughput screenings and automated systems. An insight is also given on the adequacy of the available readouts for the interpretation of the data obtained from the 3D cell culture models. Importantly, we also emphasize the need for the incorporation of additional and complementary microenvironment elements on the design of 3D cell culture models, towards improved predictive value of drug efficacy.
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Affiliation(s)
- Mélanie A. G. Barbosa
- Cancer Drug Resistance Group, IPATIMUP—Institute of Molecular Pathology and Immunology, University of Porto, 4200-135 Porto, Portugal; (M.A.G.B.); (C.P.R.X.)
- i3S—Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal;
| | - Cristina P. R. Xavier
- Cancer Drug Resistance Group, IPATIMUP—Institute of Molecular Pathology and Immunology, University of Porto, 4200-135 Porto, Portugal; (M.A.G.B.); (C.P.R.X.)
- i3S—Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal;
| | - Rúben F. Pereira
- i3S—Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal;
- Biofabrication Group, INEB—Instituto de Engenharia Biomédica, Universidade do Porto, 4200-135 Porto, Portugal
- ICBAS—Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, 4050-313 Porto, Portugal
| | - Vilma Petrikaitė
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, A. Mickevičiaus g 9, LT-44307 Kaunas, Lithuania;
- Institute of Biotechnology, Life Sciences Center, Vilnius University, Saulėtekio al. 7, LT-10257 Vilnius, Lithuania
| | - M. Helena Vasconcelos
- Cancer Drug Resistance Group, IPATIMUP—Institute of Molecular Pathology and Immunology, University of Porto, 4200-135 Porto, Portugal; (M.A.G.B.); (C.P.R.X.)
- i3S—Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal;
- Department of Biological Sciences, FFUP—Faculty of Pharmacy of the University of Porto, 4050-313 Porto, Portugal
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Matias M, Pinho JO, Penetra MJ, Campos G, Reis CP, Gaspar MM. The Challenging Melanoma Landscape: From Early Drug Discovery to Clinical Approval. Cells 2021; 10:3088. [PMID: 34831311 PMCID: PMC8621991 DOI: 10.3390/cells10113088] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/02/2021] [Accepted: 11/06/2021] [Indexed: 02/06/2023] Open
Abstract
Melanoma is recognized as the most dangerous type of skin cancer, with high mortality and resistance to currently used treatments. To overcome the limitations of the available therapeutic options, the discovery and development of new, more effective, and safer therapies is required. In this review, the different research steps involved in the process of antimelanoma drug evaluation and selection are explored, including information regarding in silico, in vitro, and in vivo experiments, as well as clinical trial phases. Details are given about the most used cell lines and assays to perform both two- and three-dimensional in vitro screening of drug candidates towards melanoma. For in vivo studies, murine models are, undoubtedly, the most widely used for assessing the therapeutic potential of new compounds and to study the underlying mechanisms of action. Here, the main melanoma murine models are described as well as other animal species. A section is dedicated to ongoing clinical studies, demonstrating the wide interest and successful efforts devoted to melanoma therapy, in particular at advanced stages of the disease, and a final section includes some considerations regarding approval for marketing by regulatory agencies. Overall, considerable commitment is being directed to the continuous development of optimized experimental models, important for the understanding of melanoma biology and for the evaluation and validation of novel therapeutic strategies.
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Affiliation(s)
- Mariana Matias
- Research Institute for Medicines, iMed.ULisboa, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
| | - Jacinta O Pinho
- Research Institute for Medicines, iMed.ULisboa, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
| | - Maria João Penetra
- Research Institute for Medicines, iMed.ULisboa, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
| | - Gonçalo Campos
- CICS-UBI-Health Sciences Research Centre, University of Beira Interior, Av. Infante D. Henrique, 6201-506 Covilhã, Portugal
| | - Catarina Pinto Reis
- Research Institute for Medicines, iMed.ULisboa, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
| | - Maria Manuela Gaspar
- Research Institute for Medicines, iMed.ULisboa, Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal
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9
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Hrgovic I, Kleemann J, Doll M, Loquai C, Weid F, Louwen F, Zoeller N, Kippenberger S, Kaufmann R, Meissner M. Evaluation of 2-methoxyestradiol serum levels as a potential prognostic marker in malignant melanoma. Mol Clin Oncol 2021; 15:141. [PMID: 34094539 DOI: 10.3892/mco.2021.2303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 04/01/2021] [Indexed: 11/06/2022] Open
Abstract
Experimental findings indicated that 2-methoxyestradiol (2-ME), an endogenous metabolite of 17β-estradiol, may exhibit anti-tumorigenic properties in various types of tumour, such as melanoma and endometrial carcinoma. In patients with endometrial cancer, the serum levels of 2-ME are decreased compared with those in healthy controls, and this finding has been associated with a poor outcome. The aim of the present study was to examine whether the serum levels of 2-ME are decreased in patients with melanoma, and whether this decrease may be correlated with disease stage and, therefore, serve as a prognostic indicator. ELISA was used to detect serum levels of 2-ME in patients with stage I-IV malignant melanoma (MM). A cohort of 78 patients with MM was analysed, along with 25 healthy controls, among whom 15 were women in the second trimester of pregnancy (positive control). As expected, significantly elevated levels of serum 2-ME were observed in pregnant control patients compared with those in patients with MM and healthy controls. There was no observed correlation between 2-ME serum levels in patients with MM and disease stage, tumour thickness, lactate dehydrogenase or S100 calcium-binding protein B levels. In addition, the 2-ME levels of patients with MM did not differ significantly from those of normal healthy controls. Overall, the findings of the present study indicated that the 2-ME serum levels in patients with MM were not decreased, and there was no correlation with early- or advanced-stage disease. Therefore, in contrast to published results on endometrial cancer, endogenous serum 2-ME levels in MM were not found to be correlated with tumour stage and did not appear to be a suitable prognostic factor in MM.
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Affiliation(s)
- Igor Hrgovic
- Department of Dermatology, Venereology and Allergology, Goethe University, D-60590 Frankfurt, Germany.,Department of Dermatology and Allergology, University Medical Centre Giessen, Justus Liebig University, D-35385 Giessen, Germany
| | - Johannes Kleemann
- Department of Dermatology, Venereology and Allergology, Goethe University, D-60590 Frankfurt, Germany
| | - Monika Doll
- Department of Dermatology, Venereology and Allergology, Goethe University, D-60590 Frankfurt, Germany
| | - Carmen Loquai
- Department of Dermatology, University Medical Centre Mainz, D-55131 Mainz, Germany
| | - Florian Weid
- Department of Dermatology, University Medical Centre Mainz, D-55131 Mainz, Germany
| | - Frank Louwen
- Department of Gynaecology and Obstetrics, Goethe University, D-60590 Frankfurt, Germany
| | - Nadja Zoeller
- Department of Dermatology, Venereology and Allergology, Goethe University, D-60590 Frankfurt, Germany
| | - Stefan Kippenberger
- Department of Dermatology, Venereology and Allergology, Goethe University, D-60590 Frankfurt, Germany
| | - Roland Kaufmann
- Department of Dermatology, Venereology and Allergology, Goethe University, D-60590 Frankfurt, Germany
| | - Markus Meissner
- Department of Dermatology, Venereology and Allergology, Goethe University, D-60590 Frankfurt, Germany
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2-methoxyestradiol sensitizes breast cancer cells to taxanes by targeting centrosomes. Oncotarget 2020; 11:4479-4489. [PMID: 33400733 PMCID: PMC7721614 DOI: 10.18632/oncotarget.27810] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 10/27/2020] [Indexed: 12/19/2022] Open
Abstract
Centrosomes amplification is a hallmark of cancer. We hypothesize that 2-methoxyestradiol (2-ME) sensitizes breast cancer (BC) cells to taxanes by targeting amplified centrosomes. We assessed the extent by which 2-ME together with paclitaxel (PTX) induces centrosome alterations with subsequent mitotic catastrophe in different BC subtypes. 2-ME induced a significant reduction in PTX IC50 values in all cells tested ranging from 28–44% (P < 0.05). Treatment with both PTX and 2-ME significantly increased the number of misaligned metaphases compared to PTX alone (34%, 100% and 52% for MCF7, MDA-MB231 and SUM149, respectively; P < 0.05). The number of cells with multipolar spindle formation was significantly increased (81%, 220% and 285% for MCF7, MDA-MB231 and SUM 149, respectively; P < 0.05). PTX and 2-ME treatment significantly increased interphase declustering in cancer cells (56% for MCF7, 208% for MDA-MB231 and 218% for SUM149, respectively; P < 0.05) and metaphase declustering (1.4-fold, 1.56-fold and 2.48-fold increase for MCF7, MDA-MB231 and SUM149, respectively; P < 0.05). This report is the first to document centrosome declustering as a mechanism of action of 2-ME and provides a potential approach for reducing taxane toxicity in cancer treated patients.
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11
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Bonnet R, Nebout M, Brousse C, Reinier F, Imbert V, Rohrlich PS, Peyron JF. New Drug Repositioning Candidates for T-ALL Identified Via Human/Murine Gene Signature Comparison. Front Oncol 2020; 10:557643. [PMID: 33240808 PMCID: PMC7680901 DOI: 10.3389/fonc.2020.557643] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 10/07/2020] [Indexed: 12/30/2022] Open
Abstract
T-cell Acute Lymphoblastic Leukemia (T-ALL) is an aggressive subtype of leukemia for which important progress in treatment efficiency have been made in the past decades to reach a cure rate of 75%–80% nowadays. It is nevertheless mandatory to find new targets and active molecules for innovative therapeutic strategies as relapse is associated with a very dismal outcome. We designed an experimental workflow to highlight the conserved core pathways associated with leukemogenesis by confronting the gene expression profiles (GEPs) of human T-ALL cases to the GEP of a murine T-ALL representative model, generated by the conditional deletion of the PTEN tumor suppressor gene in T cell precursors (tPTEN-/-). We identified 844 differentially expressed genes, common GEPs (cGEP) that were conserved between human T-ALL and murine signatures, and also similarly differentially expressed, compared to normal T cells. Using bioinformatic tools we highlighted in cGEPan upregulation of E2F, MYC and mTORC1. Next, using Connectivity Map (CMAP) and CMAPViz a visualization procedure for CMAP data that we developed, we selected in silico three FDA-approved, bioactive molecule candidates: α-estradiol (α-E), nordihydroguaiaretic acid (NDGA) and prochlorperazine dimaleate (PCZ). At a biological level, we showed that the three drugs triggered an apoptotic cell death in a panel of T-ALL cell lines, activated a DNA damage response and interfered with constitutive mTORC1 activation and c-MYC expression. This analysis shows that the investigation of conserved leukemogenesis pathways could be a strategy to reveal new avenues for pharmacological intervention.
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Affiliation(s)
| | | | | | | | | | - Pierre Simon Rohrlich
- Université Côte d'Azur, INSERM, C3M, Nice, France.,Pediatric Hematology-Oncology, CHU de Nice, Nice, France
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12
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Pal P, Hales K, Hales DB. The pro-apoptotic actions of 2-methoxyestradiol against ovarian cancer involve catalytic activation of PKCδ signaling. Oncotarget 2020; 11:3646-3659. [PMID: 33088425 PMCID: PMC7546757 DOI: 10.18632/oncotarget.27760] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 09/10/2020] [Indexed: 02/02/2023] Open
Abstract
Background: 2-methoxyestradiol (2MeOE2) is a natural metabolite of estradiol, which is generated by the action of CYP1A1 enzyme in the liver. We have previously shown that a flaxseed-supplemented diet decreases both the incidence and severity of ovarian cancer in laying hens, also induces CYP1A1 expression in liver. Recently, we have shown that as a biologically derived active component of flax diet, 2MeOE2 induces apoptosis in ovarian cancer cells which is partially dependent on p38 MAPK. The objective of this study was to elucidate the molecular mechanism of actions of 2MeOE2, a known microtubule disrupting agent, in inducing apoptosis in ovarian tumors. Results: 2MeOE2 induces γH2Ax expression and apoptotic histone modifications in ovarian cancer cells, which are predicted downstream targets of protein kinase Cδ (PKCδ) during apoptosis. Overexpressing full length PKCδ alone does not induce apoptosis but potentiates 2MeOE2-mediated apoptosis. C3-domain mutated dominant-negative PKCδ (PKCδDN) significantly reduces 2MeOE2-induced caspase-3 cleavage and apoptotic histone modification. Silencing PKCδ diminishes 2MeOE2-mediated apoptosis. The catalytic fragment of PKCδ (PKCδCAT) evokes pro-apoptotic effects which are principally dependent on p38 MAPK phosphorylation. Conclusions: The pro-apoptotic actions of 2MeOE2 are in part dependent on catalytic activation of PKCδ. Catalytic activation of PKCδ accelerates the 2MeOE2-induced apoptotic cascade. This study describes a novel molecular action of flaxseed diet in ovarian cancer.
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Affiliation(s)
- Purab Pal
- Department of Physiology, Southern Illinois University, Carbondale, IL 62901, USA
| | - Karen Hales
- Department of Obstetrics and Gynecology, Southern Illinois University School of Medicine, Springfield, IL 62702, USA
| | - Dale Buchanan Hales
- Department of Physiology, Southern Illinois University, Carbondale, IL 62901, USA.,Department of Obstetrics and Gynecology, Southern Illinois University School of Medicine, Springfield, IL 62702, USA
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13
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Bellenghi M, Puglisi R, Pontecorvi G, De Feo A, Carè A, Mattia G. Sex and Gender Disparities in Melanoma. Cancers (Basel) 2020; 12:E1819. [PMID: 32645881 PMCID: PMC7408637 DOI: 10.3390/cancers12071819] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/22/2020] [Accepted: 07/03/2020] [Indexed: 12/19/2022] Open
Abstract
Worldwide, the total incidence of cutaneous melanoma is higher in men than in women, with some differences related to ethnicity and age and, above all, sex and gender. Differences exist in respect to the anatomic localization of melanoma, in that it is more frequent on the trunk in men and on the lower limbs in women. A debated issue is if-and to what extent-melanoma development can be attributed to gender-specific behaviors or to biologically intrinsic differences. In the search for factors responsible for the divergences, a pivotal role of sex hormones has been observed, although conflicting results indicate the involvement of other mechanisms. The presence on the X chromosome of numerous miRNAs and coding genes playing immunological roles represents another important factor, whose relevance can be even increased by the incomplete X chromosome random inactivation. Considering the known advantages of the female immune system, a different cancer immune surveillance efficacy was suggested to explain some sex disparities. Indeed, the complexity of this picture emerged when the recently developed immunotherapies unexpectedly showed better improvements in men than in women. Altogether, these data support the necessity of further studies, which consider enrolling a balanced number of men and women in clinical trials to better understand the differences and obtain actual gender-equitable healthcare.
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Affiliation(s)
- Maria Bellenghi
- Center for Gender-specific Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.B.); (R.P.); (G.P.); (G.M.)
| | - Rossella Puglisi
- Center for Gender-specific Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.B.); (R.P.); (G.P.); (G.M.)
| | - Giada Pontecorvi
- Center for Gender-specific Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.B.); (R.P.); (G.P.); (G.M.)
| | - Alessandra De Feo
- Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy;
| | - Alessandra Carè
- Center for Gender-specific Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.B.); (R.P.); (G.P.); (G.M.)
| | - Gianfranco Mattia
- Center for Gender-specific Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.B.); (R.P.); (G.P.); (G.M.)
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2-Methoxyestradiol and Its Combination with a Natural Compound, Ferulic Acid, Induces Melanoma Cell Death via Downregulation of Hsp60 and Hsp90. JOURNAL OF ONCOLOGY 2019; 2019:9293416. [PMID: 32082378 PMCID: PMC7012217 DOI: 10.1155/2019/9293416] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 08/28/2019] [Accepted: 09/04/2019] [Indexed: 12/15/2022]
Abstract
Melanoma is an aggressive type of skin cancer with one of the highest mortality rates. Notably, its incidence in the last few decades has increased faster than any other cancer. Therefore, searching for novel anticancer therapies is of great clinical importance. In the present study, we investigated the anticancer potential of 2-methoxyestradiol, potent chemotherapeutic, in the A375 melanoma cellular model. In order to furthermore evaluate the anticancer efficacy of 2-methoxyestradiol, we have additionally combined the treatment with a naturally occurring polyphenol, ferulic acid. The results were obtained using the melanoma A375 cellular model. In the study, we used MTT assay, flow cytometry, and western blot techniques. Herein, we have evidenced that the molecular mechanism of action of 2-methoxyestradiol and ferulic acid is partly related to the reduction of Hsp60 and Hsp90 levels and the induction of nitric oxide in the A375 melanoma cell model, while no changes were observed in Hsp70 expression after 2-methoxyestradiol and ferulic acid treatment separately or in combination. This is especially important in case of chemoresistance mechanisms because the accumulation of Hsp70 reduces induction of cancer cell death, thus decreasing antitumour efficacy.
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15
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Pal P, Hales K, Petrik J, Hales DB. Pro-apoptotic and anti-angiogenic actions of 2-methoxyestradiol and docosahexaenoic acid, the biologically derived active compounds from flaxseed diet, in preventing ovarian cancer. J Ovarian Res 2019; 12:49. [PMID: 31128594 PMCID: PMC6535187 DOI: 10.1186/s13048-019-0523-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 05/10/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND We have previously shown that a whole flaxseed supplemented diet decreased the onset and severity of ovarian cancer in the laying hen, the only known animal model of spontaneous ovarian cancer. Flaxseed is rich in omega-3 fatty acids (OM3FA), mostly α-Linoleic acid (ALA), which gets converted to Docosahexaenoic acid (DHA) by the action of delta-6 desaturase enzyme. Ingestion of flaxseed also causes an increase in production of 2-methoxyestradiol (2MeOE2) via the induction of the CYP1A1 pathway of estrogen metabolism. We have previously reported that the flaxseed diet induces apoptosis via p38-MAPK pathway in chicken tumors. The objective of this study was to investigate the effect of the flaxseed diet on ovarian cancer in chickens, focusing on two hallmarks of cancer, apoptosis and angiogenesis. RESULTS The anti-cancer effects of two active biologically derived compounds of flax diet, 2MeOE2 and DHA, were individually tested on human ovarian cancer cells and in vivo by the Chick Chorioallantoic Membrane (CAM) assay. Our results indicate that a flaxseed-supplemented diet promotes apoptosis and inhibits angiogenesis in chicken tumors but not in normal ovaries. 2MeOE2 promotes apoptosis in human ovarian cancer cells, inhibits angiogenesis on CAM and its actions are dependent on the p38-MAPK pathway. DHA does not have any pro-apoptotic effect on human ovarian cancer cells but has strong anti-angiogenic effects as seen on CAM, but not dependent on the p38-MAPK pathway. CONCLUSIONS Dietary flaxseed supplementation promotes a pro-apoptotic and anti-angiogenic effect in ovarian tumors, not in normal ovaries. The biologically derived active compounds from flaxseed diet act through different pathways to elicit their respective anti-cancer effects. A flaxseed-supplemented diet is a promising approach for prevention of ovarian cancer as well as having a significant potential as an adjuvant treatment to supplement chemotherapeutic agents for treatment of advanced stages of ovarian cancer.
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Affiliation(s)
- Purab Pal
- Department of Physiology, Southern Illinois University, 1125 Lincoln Drive, Life Science II, Room 245B, Carbondale, IL, 62901, USA
| | - Karen Hales
- Department of Obstetrics and Gynecology, Southern Illinois University School of Medicine, Springfield, IL, 62702, USA
| | - Jim Petrik
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON, N1G 2W1, Canada
| | - Dale Buchanan Hales
- Department of Physiology, Southern Illinois University, 1125 Lincoln Drive, Life Science II, Room 245B, Carbondale, IL, 62901, USA.
- Department of Obstetrics and Gynecology, Southern Illinois University School of Medicine, Springfield, IL, 62702, USA.
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16
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Llanos S, Megias D, Blanco-Aparicio C, Hernández-Encinas E, Rovira M, Pietrocola F, Serrano M. Lysosomal trapping of palbociclib and its functional implications. Oncogene 2019; 38:3886-3902. [PMID: 30692638 PMCID: PMC6756094 DOI: 10.1038/s41388-019-0695-8] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 12/31/2018] [Accepted: 01/04/2019] [Indexed: 01/10/2023]
Abstract
Palbociclib is a selective inhibitor of cyclin-dependent kinases 4 and 6 (CDK4/6) approved for the treatment of some cancers. The main mechanism of action of palbociclib is to induce cell cycle arrest and senescence on responsive cells. Here, we report that palbociclib concentrates in intracellular acidic vesicles, where it can be readily observed due to its intrinsic fluorescence, and it is released from these vesicles upon dilution or washing out of the extracellular medium. This reversible storage of drugs into acidic vesicles is generally known as lysosomal trapping and, based on this, we uncover novel properties of palbociclib. In particular, a short exposure of cells to palbociclib is sufficient to produce a stable cell-cycle arrest and long-term senescence. Moreover, after washing out the drug, palbociclib-treated cells release the drug to the medium and this conditioned medium is active on susceptible cells. Interestingly, cancer cells resistant to palbociclib also accumulate and release the drug producing paracrine senescence on susceptible cells. Finally, other lysosomotropic drugs, such as chloroquine, interfere with the accumulation of palbociclib into lysosomes, thereby reducing the minimal dose of palbociclib required for cell-cycle arrest and senescence. In summary, lysosomal trapping explains the prolonged temporal activity of palbociclib, the paracrine activity of exposed cells, and the cooperation with lysosomotropic drugs. These are important features that may help to improve the therapeutic dosing and efficacy of palbociclib. Finally, two other clinically approved CDK4/6 inhibitors, ribociclib and abemaciclib, present a similar behavior as palbociclib, suggesting that lysosomal trapping is a property common to all three clinically-approved CDK4/6 inhibitors.
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Affiliation(s)
- Susana Llanos
- Spanish National Cancer Research Center (CNIO), Madrid, Spain.
| | - Diego Megias
- Spanish National Cancer Research Center (CNIO), Madrid, Spain
| | | | | | - Miguel Rovira
- Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Federico Pietrocola
- Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Manuel Serrano
- Spanish National Cancer Research Center (CNIO), Madrid, Spain.
- Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.
- Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain.
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17
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Morales D, Lombart F, Truchot A, Maire P, Hussein M, Hamitou W, Vigneron P, Galmiche A, Lok C, Vayssade M. 3D Coculture Models Underline Metastatic Melanoma Cell Sensitivity to Vemurafenib. Tissue Eng Part A 2019; 25:1116-1126. [PMID: 30501565 DOI: 10.1089/ten.tea.2018.0210] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
IMPACT STATEMENT Three dimensional in vitro cell culture systems better reflect the native structural architecture of tissues and are attractive to investigate cancer cell sensitivity to drugs. We have developed and compared several metastatic melanoma (MM) models cultured as a monolayer (2D) and cocultured on three dimensional (3D) dermal equivalents with fibroblasts to better unravel factors modulating cell sensitivity to vemurafenib, a BRAF inhibitor. The heterotypic 3D melanoma model we have established summarizes paracrine signalization by stromal cells and type I collagen matrix, mimicking the natural microenvironment of cutaneous MM, and allows for the identification of potent sensitive melanoma cells to the drug. This model could be a powerful tool for predicting drug efficiency.
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Affiliation(s)
- Delphine Morales
- 1Sorbonne University, Université de Technologie de Compiègne, CNRS, UMR 7338 Biomechanics and Bioengineering, Centre de Recherche Royallieu, Compiègne Cedex, France
| | - Florian Lombart
- 2Department of Dermatology, CHU Amiens Picardie-Site Nord, Amiens, France
| | - Agathe Truchot
- 1Sorbonne University, Université de Technologie de Compiègne, CNRS, UMR 7338 Biomechanics and Bioengineering, Centre de Recherche Royallieu, Compiègne Cedex, France
| | - Pauline Maire
- 1Sorbonne University, Université de Technologie de Compiègne, CNRS, UMR 7338 Biomechanics and Bioengineering, Centre de Recherche Royallieu, Compiègne Cedex, France
- 3Department of Biochemistry, CHU Amiens Picardie, Amiens, France
| | - Marwa Hussein
- 1Sorbonne University, Université de Technologie de Compiègne, CNRS, UMR 7338 Biomechanics and Bioengineering, Centre de Recherche Royallieu, Compiègne Cedex, France
| | - Warda Hamitou
- 1Sorbonne University, Université de Technologie de Compiègne, CNRS, UMR 7338 Biomechanics and Bioengineering, Centre de Recherche Royallieu, Compiègne Cedex, France
| | - Pascale Vigneron
- 1Sorbonne University, Université de Technologie de Compiègne, CNRS, UMR 7338 Biomechanics and Bioengineering, Centre de Recherche Royallieu, Compiègne Cedex, France
| | - Antoine Galmiche
- 3Department of Biochemistry, CHU Amiens Picardie, Amiens, France
- 4Research Unit EA7516 CHIMERE, Université de Picardie Jules Verne, Amiens, France
| | - Catherine Lok
- 2Department of Dermatology, CHU Amiens Picardie-Site Nord, Amiens, France
| | - Muriel Vayssade
- 1Sorbonne University, Université de Technologie de Compiègne, CNRS, UMR 7338 Biomechanics and Bioengineering, Centre de Recherche Royallieu, Compiègne Cedex, France
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18
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He S, Wang B, Zhang R, Zhou H, Yang Q. Preparation and evaluation of 2-methoxyestradiol-loaded pH-sensitive liposomes. BRAZ J PHARM SCI 2019. [DOI: 10.1590/s2175-97902019000118204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Suna He
- Henan University of Science and Technology, China
| | - Bowen Wang
- Henan University of Science and Technology, China
| | | | | | - Qian Yang
- Henan University of Science and Technology, China
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19
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Zhang MZ, Liu YF, Ding N, Zhao PX, Zhang X, Liu MY, Adzavon YM, Huang JN, Long X, Wang XJ, Wang YB, Qi Z. 2-Methoxyestradiol improves the apoptosis level in keloid fibroblasts through caspase-dependent mechanisms in vitro. Am J Transl Res 2018; 10:4017-4029. [PMID: 30662647 PMCID: PMC6325513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Accepted: 11/04/2018] [Indexed: 06/09/2023]
Abstract
Apoptosis is a form of programmed cell death that occurs in multicellular organisms. Fibroblasts are the main cellular ingredients in keloid tissue, which has a relatively low apoptosis level. A natural metabolite of estradiol, 2-Methoxyestradiol (2ME2) exerts a pro-apoptotic effect on tumor cells. In this study, the expression levels of key factors in the apoptosis pathway and the expression level of the proliferating cell nuclear antigen (PCNA) were measured to assess the levels of apoptosis and proliferation in both normal skin fibroblasts and keloid fibroblasts. Twelve samples were obtained from 12 patients: 6 keloid patients and 6 non-keloid patients. All 12 of the patients were randomly selected from the Department of Plastic Surgery at Peking Union Medical College Hospital from June 2016 to December 2016. After cell culture, fibroblasts were divided into the following 6 groups: normal skin fibroblasts (S); keloid fibroblasts (K); keloid fibroblasts treated with 2ME2 (2ME2); keloid fibroblasts treated with DMSO (DMSO); keloid fibroblasts treated with the caspase inhibitor Ac-DEVD-CHO (IN); and keloid fibroblasts treated with both Ac-DEVD-CHO and 2ME2 (IN+2ME2). Fibroblasts at up to passage 3 were used for analysis. Cell activity was measured by the cell counting kit-8. TUNEL staining was used to observe the cell apoptotic morphology. The key apoptosis factors (caspase-3, caspase-8, caspase-9, Bcl-2, Bax, and cytochrome-c) and PCNA expression levels were detected by immunofluorescence analysis and Western blotting. A certain concentration of 2ME2 was also used in group S to evaluate the toxicity. Compared with that in the other groups, 2ME2 significantly inhibited cell activity and led to apoptotic appearance of fibroblasts. In protein analysis, 2ME2 remarkably increased the expression of apoptosis factors and decreased the PCNA expression. Apoptosis levels were reduced by both the caspase inhibitor and 2ME2; thus indicating that the pro-apoptosis effect of 2ME2 was achieved through a caspase-dependent mechanism in keloid fibroblasts. Toxicity assessment showed that 2ME2 had a very low influence on normal skin fibroblasts. 2ME2, considered to be a new promising type of chemotherapy drug, exerts a pro-apoptosis effect by regulating the caspase family and an anti-proliferation effect towards keloid fibroblasts, and it presents low toxicity towards normal fibroblasts in vitro.
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Affiliation(s)
- Ming-Zi Zhang
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing 100730, China
| | - Yi-Fang Liu
- International Education College, Beijing Vocational College of AgricultureBeijing 100012, China
| | - Ning Ding
- Department of Neurosurgery, Qingdao Huangdao District Hospital of Traditional Chinese MedicineQingdao 266500, Shandong, China
| | - Peng-Xiang Zhao
- College of Life Science and Bioengineering, Beijing University of TechnologyBeijing 100124, China
| | - Xin Zhang
- College of Life Science and Bioengineering, Beijing University of TechnologyBeijing 100124, China
| | - Meng-Yu Liu
- College of Life Science and Bioengineering, Beijing University of TechnologyBeijing 100124, China
| | - Yao Mawulikplimi Adzavon
- College of Life Science and Bioengineering, Beijing University of TechnologyBeijing 100124, China
| | - Jian-Nan Huang
- Department of Neurosurgery, Northern Jiangsu People’s Hospital, Dalian Medical UniversityDalian 116044, Liaoning, China
| | - Xiao Long
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing 100730, China
| | - Xiao-Jun Wang
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing 100730, China
| | - You-Bin Wang
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing 100730, China
| | - Zheng Qi
- Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical CollegeBeijing 100730, China
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20
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Muñoz-Espín D, Rovira M, Galiana I, Giménez C, Lozano-Torres B, Paez-Ribes M, Llanos S, Chaib S, Muñoz-Martín M, Ucero AC, Garaulet G, Mulero F, Dann SG, VanArsdale T, Shields DJ, Bernardos A, Murguía JR, Martínez-Máñez R, Serrano M. A versatile drug delivery system targeting senescent cells. EMBO Mol Med 2018; 10:e9355. [PMID: 30012580 PMCID: PMC6127887 DOI: 10.15252/emmm.201809355] [Citation(s) in RCA: 179] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 06/20/2018] [Accepted: 06/22/2018] [Indexed: 12/11/2022] Open
Abstract
Senescent cells accumulate in multiple aging-associated diseases, and eliminating these cells has recently emerged as a promising therapeutic approach. Here, we take advantage of the high lysosomal β-galactosidase activity of senescent cells to design a drug delivery system based on the encapsulation of drugs with galacto-oligosaccharides. We show that gal-encapsulated fluorophores are preferentially released within senescent cells in mice. In a model of chemotherapy-induced senescence, gal-encapsulated cytotoxic drugs target senescent tumor cells and improve tumor xenograft regression in combination with palbociclib. Moreover, in a model of pulmonary fibrosis in mice, gal-encapsulated cytotoxics target senescent cells, reducing collagen deposition and restoring pulmonary function. Finally, gal-encapsulation reduces the toxic side effects of the cytotoxic drugs. Drug delivery into senescent cells opens new diagnostic and therapeutic applications for senescence-associated disorders.
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Affiliation(s)
- Daniel Muñoz-Espín
- Tumor Suppression Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- CRUK Cambridge Centre Early Detection Programme, Department of Oncology, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
| | - Miguel Rovira
- Tumor Suppression Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- Cellular Plasticity and Disease Group, Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Irene Galiana
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Cristina Giménez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Valencia, Spain
| | - Beatriz Lozano-Torres
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Marta Paez-Ribes
- CRUK Cambridge Centre Early Detection Programme, Department of Oncology, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
| | - Susana Llanos
- Tumor Suppression Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Selim Chaib
- Tumor Suppression Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- Cellular Plasticity and Disease Group, Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Maribel Muñoz-Martín
- Tumor Suppression Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- Cellular Plasticity and Disease Group, Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
| | - Alvaro C Ucero
- Genes, Development and Disease Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Guillermo Garaulet
- Molecular Imaging Unit, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Francisca Mulero
- Molecular Imaging Unit, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Stephen G Dann
- Oncology R&D Group, Pfizer Worldwide Research & Development, Pfizer Inc., La Jolla, CA, USA
| | - Todd VanArsdale
- Oncology R&D Group, Pfizer Worldwide Research & Development, Pfizer Inc., La Jolla, CA, USA
| | - David J Shields
- Oncology R&D Group, Pfizer Worldwide Research & Development, Pfizer Inc., La Jolla, CA, USA
| | - Andrea Bernardos
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - José Ramón Murguía
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
- Departamento de Química, Universitat Politècnica de València, Valencia, Spain
| | - Manuel Serrano
- Tumor Suppression Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- Cellular Plasticity and Disease Group, Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain
- Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain
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21
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Al-Kazaale N, Tran PT, Haidari F, Solum EJ, Liekens S, Vervaeke P, Sylte I, Cheng JJ, Vik A, Hansen TV. Synthesis, molecular modeling and biological evaluation of potent analogs of 2-methoxyestradiol. Steroids 2018; 136:47-55. [PMID: 29772242 DOI: 10.1016/j.steroids.2018.05.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 04/27/2018] [Accepted: 05/03/2018] [Indexed: 02/07/2023]
Abstract
The endogenous steroid 2-methoxyestradiol (1) has attracted a great interest as a lead compound towards the development of new anti-cancer drugs. Herein, the synthesis, molecular modeling, anti-proliferative and anti-angiogenic effects of ten 2-ethyl and four 2-methoxy analogs of estradiol are reported. The ethyl group was introduced to the steroid A-ring using a novel Friedel-Crafts alkylation protocol. Several analogs displayed potent anti-proliferative activity with IC50-values in the submicromolar range towards the CEM human leukemia cancer cell line. As such, all of these compounds proved to be more active than the lead compound 2-methoxyestradiol (1) in these cells. The six most cytostatic analogs were also tested as anti-angiogenic agents using an in vitro tube formation assay. The IC50-values were determined to be in the range of 0.1 μM ± 0.03 and 1.1 μM ± 0.2. These six compounds were also modest inhibitors against tubulin polymerization with the most potent inhibitor was 14b (IC50 = 2.1 ± 0.1 μM). Binding studies using N,N'-ethylene-bis(iodoacetamide) revealed that neither14a or 14b binds to the colchicine binding site in the tubulin protein, in contrast to 2-methoxyestradiol (1). These observations were supported by molecular modeling studies. Results from a MDA-MB-231 cell cycle assay showed that both 10e and 14b gave accumulation in the G2/M phase resulting in induction of apoptosis. The results presented herein shows that the novel analogs reported exhibit their anticancer effects via several modes of action.
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Affiliation(s)
- Nora Al-Kazaale
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, PO Box 1068 Blindern, N-0316 Oslo, Norway
| | - Phuong T Tran
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, PO Box 1068 Blindern, N-0316 Oslo, Norway
| | - Farhad Haidari
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, PO Box 1068 Blindern, N-0316 Oslo, Norway
| | - Eirik Johansson Solum
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, PO Box 1068 Blindern, N-0316 Oslo, Norway; Faculty of Health Sciences, Nord University, 7801 Namsos, Norway
| | - Sandra Liekens
- Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Department of Microbiology and Immunology, KU Leuven, Herestraat 49, Postbus 1043, B-3000 Leuven, Belgium
| | - Peter Vervaeke
- Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Department of Microbiology and Immunology, KU Leuven, Herestraat 49, Postbus 1043, B-3000 Leuven, Belgium
| | - Ingebrigt Sylte
- Department of Medical Biology, Faculty of Health Sciences, UiT - The Arctic University of Norway, 9037 Tromsø, Norway
| | - Jing-Jy Cheng
- National Research Institute of Chinese Medicine, 155-1 Li-Nung Street, Section 2, Shih-Pai, Taipei, Taiwan; Institute of Biophotonics, National Yang-Ming University, Taipei 112, Taiwan
| | - Anders Vik
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, PO Box 1068 Blindern, N-0316 Oslo, Norway
| | - Trond Vidar Hansen
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, PO Box 1068 Blindern, N-0316 Oslo, Norway.
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