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Huang J, Nabalende H, Camargo MC, Lovett J, Otim I, Legason ID, Ogwang MD, Kerchan P, Kinyera T, Ayers LW, Bhatia K, Goedert JJ, Reynolds SJ, Crompton PD, Moore SC, Moaddel R, Albanes D, Mbulaiteye SM. Plasma metabolites in childhood Burkitt lymphoma cases and cancer-free controls in Uganda. Metabolomics 2024; 20:67. [PMID: 38940866 PMCID: PMC11213758 DOI: 10.1007/s11306-024-02130-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 05/08/2024] [Indexed: 06/29/2024]
Abstract
INTRODUCTION Burkitt lymphoma (BL) is an aggressive non-Hodgkin lymphoma associated with Plasmodium falciparum and Epstein-Barr virus, both of which affect metabolic pathways. The metabolomic patterns of BL is unknown. MATERIALS AND METHODS We measured 627 metabolites in pre-chemotherapy treatment plasma samples from 25 male children (6-11 years) with BL and 25 cancer-free area- and age-frequency-matched male controls from the Epidemiology of Burkitt Lymphoma in East African Children and Minors study in Uganda using liquid chromatography-tandem mass spectrometry. Unconditional, age-adjusted logistic regression analysis was used to estimate odds ratios (ORs) and their 95% confidence intervals (CIs) for the BL association with 1-standard deviation increase in the log-metabolite concentration, adjusting for multiple comparisons using false discovery rate (FDR) thresholds and Bonferroni correction. RESULTS Compared to controls, levels for 42 metabolite concentrations differed in BL cases (FDR < 0.001), including triacylglyceride (18:0_38:6), alpha-aminobutyric acid (AABA), ceramide (d18:1/20:0), phosphatidylcholine ae C40:6 and phosphatidylcholine C38:6 as the top signals associated with BL (ORs = 6.9 to 14.7, P < 2.4✕10- 4). Two metabolites (triacylglyceride (18:0_38:6) and AABA) selected using stepwise logistic regression discriminated BL cases from controls with an area under the curve of 0.97 (95% CI: 0.94, 1.00). CONCLUSION Our findings warrant further examination of plasma metabolites as potential biomarkers for BL risk/diagnosis.
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Affiliation(s)
- Jiaqi Huang
- National Clinical Research Center for Metabolic Diseases, Metabolic Syndrome Research Center, Key Laboratory of Diabetes Immunology, Department of Metabolism and Endocrinology, Ministry of Education, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China
- Xiangya School of Public Health, Central South University, Changsha, Hunan, 410128, China
- CSU-Sinocare Research Center for Nutrition and Metabolic Health, Changsha, China
| | - Hadijah Nabalende
- EMBLEM Study, St. Mary's Hospital, Lacor, Gulu & African Field Epidemiology Network, Kampala, Uganda
| | - M Constanza Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, HHS,, 9609 Medical Center Dr, Rm. 6E-118, MSC 3330, Bethesda, MD, 20892, USA
| | - Jacqueline Lovett
- Laboratory of Clinical Investigation, Intramural Research Program, National Institute on Aging, NIH, Baltimore, MD, USA
| | - Isaac Otim
- EMBLEM Study, St. Mary's Hospital, Lacor, Gulu & African Field Epidemiology Network, Kampala, Uganda
| | - Ismail D Legason
- EMBLEM Study, Arua & African Field Epidemiology Network, Kuluva Hospital, Kuluva, Kampala, Uganda
| | - Martin D Ogwang
- EMBLEM Study, St. Mary's Hospital, Lacor, Gulu & African Field Epidemiology Network, Kampala, Uganda
| | - Patrick Kerchan
- EMBLEM Study, Arua & African Field Epidemiology Network, Kuluva Hospital, Kuluva, Kampala, Uganda
| | - Tobias Kinyera
- EMBLEM Study, St. Mary's Hospital, Lacor, Gulu & African Field Epidemiology Network, Kampala, Uganda
| | - Leona W Ayers
- Department of Pathology, The Ohio State University, Columbus, OH, USA
| | - Kishor Bhatia
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, HHS,, 9609 Medical Center Dr, Rm. 6E-118, MSC 3330, Bethesda, MD, 20892, USA
| | - James J Goedert
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, HHS,, 9609 Medical Center Dr, Rm. 6E-118, MSC 3330, Bethesda, MD, 20892, USA
| | - Steven J Reynolds
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Peter D Crompton
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Steven C Moore
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, HHS,, 9609 Medical Center Dr, Rm. 6E-118, MSC 3330, Bethesda, MD, 20892, USA
| | - Ruin Moaddel
- Laboratory of Clinical Investigation, Intramural Research Program, National Institute on Aging, NIH, Baltimore, MD, USA
| | - Demetrius Albanes
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, HHS,, 9609 Medical Center Dr, Rm. 6E-118, MSC 3330, Bethesda, MD, 20892, USA
| | - Sam M Mbulaiteye
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, HHS,, 9609 Medical Center Dr, Rm. 6E-118, MSC 3330, Bethesda, MD, 20892, USA.
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van Veen S, Kourti A, Ausloos E, Van Asselberghs J, Van den Haute C, Baekelandt V, Eggermont J, Vangheluwe P. ATP13A4 Upregulation Drives the Elevated Polyamine Transport System in the Breast Cancer Cell Line MCF7. Biomolecules 2023; 13:918. [PMID: 37371498 DOI: 10.3390/biom13060918] [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: 03/31/2023] [Revised: 05/23/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023] Open
Abstract
Polyamine homeostasis is disturbed in several human diseases, including cancer, which is hallmarked by increased intracellular polyamine levels and an upregulated polyamine transport system (PTS). Thus far, the polyamine transporters contributing to the elevated levels of polyamines in cancer cells have not yet been described, despite the fact that polyamine transport inhibitors are considered for cancer therapy. Here, we tested whether the upregulation of candidate polyamine transporters of the P5B transport ATPase family is responsible for the increased PTS in the well-studied breast cancer cell line MCF7 compared to the non-tumorigenic epithelial breast cell line MCF10A. We found that MCF7 cells presented elevated expression of a previously uncharacterized P5B-ATPase, ATP13A4, which was responsible for the elevated polyamine uptake activity. Furthermore, MCF7 cells were more sensitive to polyamine cytotoxicity, as demonstrated by cell viability, cell death and clonogenic assays. Importantly, the overexpression of ATP13A4 WT in MCF10A cells induced a MCF7 polyamine phenotype, with significantly higher uptake of BODIPY-labeled polyamines and increased sensitivity to polyamine toxicity. In conclusion, we established ATP13A4 as a new polyamine transporter in the human PTS and showed that ATP13A4 may play a major role in the increased polyamine uptake of breast cancer cells. ATP13A4 therefore emerges as a candidate therapeutic target for anticancer drugs that block the PTS.
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Affiliation(s)
- Sarah van Veen
- Laboratory of Cellular Transport Systems, Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
| | - Antria Kourti
- Laboratory of Cellular Transport Systems, Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
| | - Elke Ausloos
- Laboratory of Cellular Transport Systems, Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
| | - Joris Van Asselberghs
- Laboratory for Neurobiology and Gene Therapy, Department of Neurosciences, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium
| | - Chris Van den Haute
- Laboratory for Neurobiology and Gene Therapy, Department of Neurosciences, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium
- Leuven Viral Vector Core, KU Leuven, 3000 Leuven, Belgium
| | - Veerle Baekelandt
- Laboratory for Neurobiology and Gene Therapy, Department of Neurosciences, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium
| | - Jan Eggermont
- Laboratory of Cellular Transport Systems, Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
| | - Peter Vangheluwe
- Laboratory of Cellular Transport Systems, Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
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Luo Q, Chen S, Nian H, Ma Q, Ding Y, Hao Q, Wei J, Patel JD, McElroy JS, Liu Y, Chen Y. Establishment of an Efficient Agrobacterium-Mediated Genetic Transformation System to Enhance the Tolerance of the Paraquat Stress in Engineering Goosegrass (Eleusine Indica L.). Int J Mol Sci 2023; 24:ijms24076629. [PMID: 37047599 PMCID: PMC10095498 DOI: 10.3390/ijms24076629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/25/2023] [Accepted: 03/28/2023] [Indexed: 04/05/2023] Open
Abstract
Eleusine indica (goosegrass) is a problematic weed worldwide known for its multi-herbicide tolerance/resistance biotype. However, a genetic transformation method in goosegrass has not been successfully established, making a bottleneck for functional genomics studies in this species. Here, we report a successful Agrobacterium-mediated transformation method for goosegrass. Firstly, we optimized conditions for breaking seed dormancy and increasing seed germination rate. A higher callus induction rate from germinated seeds was obtained in N6 than in MS or B5 medium. Then the optimal transformation efficiency of the gus reporter gene was obtained by infection with Agrobacterium tumefaciens culture of OD600 = 0.5 for 30 min, followed by 3 days of co-cultivation with 300 μmol/L acetosyringone. Concentrations of 20 mg L−1 kanamycin and 100 mg L−1 timentin were used to select the transformed calli. The optimal rate of regeneration of the calli was generated by using 0.50 mg L−1 6-BA and 0.50 mg L−1 KT in the culture medium. Then, using this transformation method, we overexpressed the paraquat-resistant EiKCS gene into a paraquat-susceptible goosegrass biotype MZ04 and confirmed the stable inheritance of paraquat-resistance in the transgenic goosegrass lines. This approach may provide a potential mechanism for the evolution of paraquat-resistant goosegrass and a promising gene for the manipulation of paraquat-resistance plants. This study is novel and valuable in future research using similar methods for herbicide resistance.
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Affiliation(s)
- Qiyu Luo
- College of Agriculture, South China Agricultural University, Guangzhou 510642, China
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
- Department of Crop, Soil, and Environmental Sciences, Auburn University, Auburn, AL 36830, USA
| | - Shu Chen
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China
| | - Hai Nian
- College of Agriculture, South China Agricultural University, Guangzhou 510642, China
| | - Qibing Ma
- College of Agriculture, South China Agricultural University, Guangzhou 510642, China
| | - Yuyao Ding
- College of Agriculture, South China Agricultural University, Guangzhou 510642, China
| | - Qinwen Hao
- College of Agriculture, South China Agricultural University, Guangzhou 510642, China
| | - Jiping Wei
- College of Agriculture, South China Agricultural University, Guangzhou 510642, China
| | - Jinesh D. Patel
- Department of Crop, Soil, and Environmental Sciences, Auburn University, Auburn, AL 36830, USA
| | - Joseph Scott McElroy
- Department of Crop, Soil, and Environmental Sciences, Auburn University, Auburn, AL 36830, USA
| | - Yaoguang Liu
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Yong Chen
- College of Agriculture, South China Agricultural University, Guangzhou 510642, China
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Novel Green Fluorescent Polyamines to Analyze ATP13A2 and ATP13A3 Activity in the Mammalian Polyamine Transport System. Biomolecules 2023; 13:biom13020337. [PMID: 36830711 PMCID: PMC9953717 DOI: 10.3390/biom13020337] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/26/2023] [Accepted: 01/26/2023] [Indexed: 02/12/2023] Open
Abstract
Cells acquire polyamines putrescine (PUT), spermidine (SPD) and spermine (SPM) via the complementary actions of polyamine uptake and synthesis pathways. The endosomal P5B-type ATPases ATP13A2 and ATP13A3 emerge as major determinants of mammalian polyamine uptake. Our biochemical evidence shows that fluorescently labeled polyamines are genuine substrates of ATP13A2. They can be used to measure polyamine uptake in ATP13A2- and ATP13A3-dependent cell models resembling radiolabeled polyamine uptake. We further report that ATP13A3 enables faster and stronger cellular polyamine uptake than does ATP13A2. We also compared the uptake of new green fluorescent PUT, SPD and SPM analogs using different coupling strategies (amide, triazole or isothiocyanate) and fluorophores (symmetrical BODIPY, BODIPY-FL and FITC). ATP13A2 promotes the uptake of various SPD and SPM analogs, whereas ATP13A3 mainly stimulates the uptake of PUT and SPD conjugates. However, the polyamine linker and coupling position on the fluorophore impacts the transport capacity, whereas replacing the fluorophore affects polyamine selectivity. The highest uptake in ATP13A2 or ATP13A3 cells is observed with BODIPY-FL-amide conjugated to SPD, whereas BODIPY-PUT analogs are specifically taken up via ATP13A3. We found that P5B-type ATPase isoforms transport fluorescently labeled polyamine analogs with a distinct structure-activity relationship (SAR), suggesting that isoform-specific polyamine probes can be designed.
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Xue Q, Zhang J, Jiao J, Qin W, Yang X. Photodynamic therapy for prostate cancer: Recent advances, challenges and opportunities. Front Oncol 2022; 12:980239. [PMID: 36212416 PMCID: PMC9538922 DOI: 10.3389/fonc.2022.980239] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 09/02/2022] [Indexed: 12/03/2022] Open
Abstract
Over the past two decades, there has been a tendency toward early diagnosis of prostate cancer due to raised awareness among the general public and professionals, as well as the promotion of prostate-specific antigen (PSA) screening. As a result, patients with prostate cancer are detected at an earlier stage. Due to the risks of urine incontinence, erectile dysfunction, etc., surgery is not advised because the tumor is so small at this early stage. Doctors typically only advise active surveillance. However, it will bring negative psychological effects on patients, such as anxiety. And there is a higher chance of cancer progression. Focal therapy has received increasing attention as an alternative option between active monitoring and radical therapy. Due to its minimally invasive, oncological safety, low toxicity, minimal effects on functional outcomes and support by level 1 evidence from the only RCT within the focal therapy literature, photodynamic treatment (PDT) holds significant promise as the focal therapy of choice over other modalities for men with localized prostate cancer. However, there are still numerous obstacles that prevent further advancement. The review that follows provides an overview of the preclinical and clinical published research on PDT for prostate cancer from 1999 to the present. It focuses on clinical applications of PDT and innovative techniques and technologies that address current problems, especially the use of nanoparticle photosensitizers in PDT of prostate cancer.
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Affiliation(s)
| | - Jingliang Zhang
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | | | - Weijun Qin
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Xiaojian Yang
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
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Song W, Liu H, Wang S, Zhi X, Shen Z. Photodynamically inactive prodrug based-on leuco-BODIPY: in vivo tumor targeting and microenvironment activated photodynamic therapy. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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A systematic exploration reveals the potential of spermidine for hypopigmentation treatment through the stabilization of melanogenesis-associated proteins. Sci Rep 2022; 12:14478. [PMID: 36008447 PMCID: PMC9411574 DOI: 10.1038/s41598-022-18629-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 08/16/2022] [Indexed: 11/08/2022] Open
Abstract
Spermidine (SPD), a polyamine naturally present in living organisms, is known to prolong the lifespan of animals. In this study, the role of SPD in melanogenesis was investigated, showing potential as a pigmenting agent. SPD treatment increased melanin production in melanocytes in a dose dependent manner. Computational analysis with RNA-sequencing data revealed the alteration of protein degradation by SPD treatment without changes in the expressions of melanogenesis-related genes. Indeed, SPD treatment significantly increased the stabilities of tyrosinase-related protein (TRP)-1 and -2 while inhibiting ubiquitination, which was confirmed by treatment of proteasome inhibitor MG132. Inhibition of protein synthesis by cycloheximide (CHX) showed that SPD treatment increased the resistance of TRP-1 and TRP-2 to protein degradation. To identify the proteins involved in SPD transportation in melanocytes, the expression of several solute carrier (SLC) membrane transporters was assessed and, among 27 transporter genes, SLC3A2, SLC7A1, SLC18B1, and SLC22A18 were highly expressed, implying they are putative SPD transporters in melanocytes. Furthermore, SLC7A1 and SLC22A18 were downregulated by SPD treatment, indicating their active involvement in polyamine homeostasis. Finally, we applied SPD to a human skin equivalent and observed elevated melanin production. Our results identify SPD as a potential natural product to alleviate hypopigmentation.
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Ueda H, Suzuki M, Sakurai Y, Tanaka T, Aoki S. Design, Synthesis and Biological Evaluation of Boron‐Containing Macrocyclic Polyamine Dimers and Their Zinc(II) Complexes for Boron Neutron Capture Therapy. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202100949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Hiroki Ueda
- Faculty of Pharmaceutical Sciences Tokyo University of Science 2641 Yamazaki, Noda Chiba 278-8510 Japan
| | - Minoru Suzuki
- Institute for Integrated Radiation and Nuclear Science Kyoto University 2-Asashiro-nishi, Kumatori Osaka 590-0494 Japan
| | - Yoshinori Sakurai
- Institute for Integrated Radiation and Nuclear Science Kyoto University 2-Asashiro-nishi, Kumatori Osaka 590-0494 Japan
| | - Tomohiro Tanaka
- Faculty of Pharmaceutical Sciences Tokyo University of Science 2641 Yamazaki, Noda Chiba 278-8510 Japan
| | - Shin Aoki
- Faculty of Pharmaceutical Sciences Tokyo University of Science 2641 Yamazaki, Noda Chiba 278-8510 Japan
- Research Institute for Science and Technology Tokyo University of Science 2641 Yamazaki, Noda Chiba 278-8510 Japan
- Research Institute for Biomedical Sciences Tokyo University of Science 2641 Yamazaki, Noda Chiba 278-8510 Japan
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Luo Q, Chen S, Zhu J, Ye L, Hall ND, Basak S, McElroy JS, Chen Y. Overexpression of EiKCS confers paraquat-resistance in rice (Oryza sativa L.) by promoting the polyamine pathway. PEST MANAGEMENT SCIENCE 2022; 78:246-262. [PMID: 34476895 PMCID: PMC9292836 DOI: 10.1002/ps.6628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 08/27/2021] [Accepted: 09/03/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Paraquat is used widely as one of the bipyridine herbicides, which generates reactive oxygen species to cause cell death. With a growing number of paraquat-resistant weeds, the mechanism of paraquat-resistance in plants remains unclear. This research verified the functions of a previously confirmed putative paraquat-resistant gene, EiKCS, from paraquat-resistant goosegrass by genetic engineering in a single overexpressing line in rice. RESULTS Overexpression of EiKCS improved paraquat resistance in transgenic rice (KCSox). Pre-applied (12 h) exogenous spermidine (1.5 mmol L-1 ), alleviated the injury of paraquat in rice. Paraquat induced injury in KCSox was 19.57%, which was lower than 32.22% injury it induced in wild-type (WT) rice. The paraquat-resistant mechanism was through the increased activity of antioxidant enzymes and the overproduction of endogenous polyamines. The spermine content in KCSox was more than 30 μg mL-1 , while that in WT rice was less than 5 μg mL-1 . Quantitative proteomics showed that β-ketoacyl-coenzyme A (CoA) synthase (51.81 folds) encoded by the transgenic EiKCS gene promoted the synthesis of the proteins involved with the polyamine pathway. The synthesized putrescine was promoted by the arginine decarboxylase (ADC) pathway. The spermidine synthase I (1.10-fold) and three eceriferum cofactors (CERs) were responsive to the paraquat stress. We validated putrescine (C18 H20 N2 O2 ) spermidine (C28 H31 N3 O3 ), and spermine (C38 H42 N4 O4 ) in this study. CONCLUSION EiKCS encoding β-ketoacyl-CoA synthase from goosegrass has been shown as an ideal candidate gene for engineering genetically modified organism (GMO) crops, as its overexpression does not only bring paraquat-resistance, but also have potential benefits without decreasing yield and rice grain quality. © 2021 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
- Qiyu Luo
- Department of Crop Cultivation and Farming SystemSouth China Agricultural UniversityGuangzhouChina
- Department of Crop, Soil, and Environmental SciencesAuburn UniversityAuburnALUSA
| | - Shu Chen
- Department of Crop Cultivation and Farming SystemSouth China Agricultural UniversityGuangzhouChina
| | - Jiazheng Zhu
- Department of Crop Cultivation and Farming SystemSouth China Agricultural UniversityGuangzhouChina
| | - Laihua Ye
- Department of Crop Cultivation and Farming SystemSouth China Agricultural UniversityGuangzhouChina
| | - Nathan Daniel Hall
- Department of Crop, Soil, and Environmental SciencesAuburn UniversityAuburnALUSA
| | - Suma Basak
- Department of Crop, Soil, and Environmental SciencesAuburn UniversityAuburnALUSA
| | - Joseph Scott McElroy
- Department of Crop, Soil, and Environmental SciencesAuburn UniversityAuburnALUSA
| | - Yong Chen
- Department of Crop Cultivation and Farming SystemSouth China Agricultural UniversityGuangzhouChina
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Varlamova EA, Isagulieva AK, Morozova NG, Shmendel EV, Maslov MA, Shtil AA. Non-Phosphorus Lipids As New Antitumor Drug Prototypes. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021050356] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Conjugates of Ultrasmall Quantum Dots and Acridine Derivatives as Prospective Nanoprobes for Intracellular Investigations. NANOMATERIALS 2021; 11:nano11092160. [PMID: 34578478 PMCID: PMC8471518 DOI: 10.3390/nano11092160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/05/2021] [Accepted: 08/20/2021] [Indexed: 11/17/2022]
Abstract
Designing nanoprobes in which quantum dots (QDs) are used as photoluminescent labels is an especially promising line of research due to their possible medical applications ranging from disease diagnosis to drug delivery. In spite of the significant progress made in designing such nanoprobes, the properties of their individual components, i.e., photoluminescent QDs, vectorization moieties, and pharmacological agents, still require further optimization to enhance the efficiency of diagnostic or therapeutic procedures. Here, we have developed a method of engineering compact multifunctional nanoprobes based on functional components with optimized properties: bright photoluminescence of CdSe/ZnS (core/shell) QDs, a compact and effective antitumor agent (an acridine derivative), and direct conjugation of the components via electrostatic interaction, which provides a final hydrodynamic diameter of nanoprobes smaller than 15 nm. Due to the possibility of conjugating various biomolecules with hydroxyl and carboxyl moieties to QDs, the method represents a versatile approach to the biomarker-recognizing molecule imaging of the delivery of the active substance as part of compact nanoprobes.
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Kanamori Y, Finotti A, Di Magno L, Canettieri G, Tahara T, Timeus F, Greco A, Tirassa P, Gasparello J, Fino P, Di Liegro CM, Proia P, Schiera G, Di Liegro I, Gambari R, Agostinelli E. Enzymatic Spermine Metabolites Induce Apoptosis Associated with Increase of p53, caspase-3 and miR-34a in Both Neuroblastoma Cells, SJNKP and the N-Myc-Amplified Form IMR5. Cells 2021; 10:1950. [PMID: 34440719 PMCID: PMC8393918 DOI: 10.3390/cells10081950] [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: 07/07/2021] [Revised: 07/21/2021] [Accepted: 07/23/2021] [Indexed: 02/07/2023] Open
Abstract
Neuroblastoma (NB) is a common malignant solid tumor in children and accounts for 15% of childhood cancer mortality. Amplification of the N-Myc oncogene is a well-established poor prognostic marker in NB patients and strongly correlates with higher tumor aggression and resistance to treatment. New therapies for patients with N-Myc-amplified NB need to be developed. After treating NB cells with BSAO/SPM, the detection of apoptosis was determined after annexin V-FITC labeling and DNA staining with propidium iodide. The mitochondrial membrane potential activity was checked, labeling cells with the probe JC-1 dye. We analyzed, by real-time RT-PCR, the transcript of genes involved in the apoptotic process, to determine possible down- or upregulation of mRNAs after the treatment on SJNKP and the N-Myc-amplified IMR5 cell lines with BSAO/SPM. The experiments were carried out considering the proapoptotic genes Tp53 and caspase-3. After treatment with BSAO/SPM, both cell lines displayed increased mRNA levels for all these proapoptotic genes. Western blotting analysis with PARP and caspase-3 antibody support that BSAO/SPM treatment induces high levels of apoptosis in cells. The major conclusion is that BSAO/SPM treatment leads to antiproliferative and cytotoxic activity of both NB cell lines, associated with activation of apoptosis.
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Affiliation(s)
- Yuta Kanamori
- Department of Biochemical Sciences “A. Rossi Fanelli”, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy;
| | - Alessia Finotti
- Department of Life Sciences and Biotechnology, Biochemistry and Molecular Biology Section, University of Ferrara, 44121 Ferrara, Italy; (A.F.); (J.G.); (R.G.)
| | - Laura Di Magno
- Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161 Rome, Italy; (L.D.M.); (G.C.)
| | - Gianluca Canettieri
- Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161 Rome, Italy; (L.D.M.); (G.C.)
- Istituto Pasteur, Fondazione Cenci-Bolognetti, Sapienza University of Rome, Viale Regina Elena 291, 00161 Rome, Italy
| | - Tomoaki Tahara
- Department of Sensory Organs, Sapienza University of Rome, Policlinico Umberto I, Viale del Policlinico 155, 00161 Rome, Italy; (A.G.); (T.T.)
| | - Fabio Timeus
- Paediatric Onco-haematology, Regina Margherita Children’s Hospital and Paediatric Department, Chivasso Hospital, 10034 Turin, Italy;
| | - Antonio Greco
- Department of Sensory Organs, Sapienza University of Rome, Policlinico Umberto I, Viale del Policlinico 155, 00161 Rome, Italy; (A.G.); (T.T.)
| | - Paola Tirassa
- Institute of Biochemistry and Cell Biology, Research Council of Italy (CNR), 00161 Rome, Italy;
| | - Jessica Gasparello
- Department of Life Sciences and Biotechnology, Biochemistry and Molecular Biology Section, University of Ferrara, 44121 Ferrara, Italy; (A.F.); (J.G.); (R.G.)
| | - Pasquale Fino
- UOC of Dermatology, Policlinico Umberto I Hospital, Sapienza Medical School of Rome, Viale del Policlinico 155, 00161 Rome, Italy;
| | - Carlo Maria Di Liegro
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche) (STEBICEF), University of Palermo, 90128 Palermo, Italy; (C.M.D.L.); (G.S.)
| | - Patrizia Proia
- Department of Psychology, Educational Science and Human Movement (Dipartimento di Scienze Psicologiche, Pedagogiche, dell’Esercizio fisico e della Formazione), University of Palermo, 90128 Palermo, Italy;
| | - Gabriella Schiera
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche) (STEBICEF), University of Palermo, 90128 Palermo, Italy; (C.M.D.L.); (G.S.)
| | - Italia Di Liegro
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90127 Palermo, Italy;
| | - Roberto Gambari
- Department of Life Sciences and Biotechnology, Biochemistry and Molecular Biology Section, University of Ferrara, 44121 Ferrara, Italy; (A.F.); (J.G.); (R.G.)
| | - Enzo Agostinelli
- Department of Sensory Organs, Sapienza University of Rome, Policlinico Umberto I, Viale del Policlinico 155, 00161 Rome, Italy; (A.G.); (T.T.)
- International Polyamines Foundation ‘ETS-ONLUS’ Via del Forte Tiburtino 98, 00159 Rome, Italy
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13
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Sagar NA, Tarafdar S, Agarwal S, Tarafdar A, Sharma S. Polyamines: Functions, Metabolism, and Role in Human Disease Management. Med Sci (Basel) 2021; 9:44. [PMID: 34207607 PMCID: PMC8293435 DOI: 10.3390/medsci9020044] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/05/2021] [Accepted: 06/07/2021] [Indexed: 12/11/2022] Open
Abstract
Putrescine, spermine, and spermidine are the important polyamines (PAs), found in all living organisms. PAs are formed by the decarboxylation of amino acids, and they facilitate cell growth and development via different cellular responses. PAs are the integrated part of the cellular and genetic metabolism and help in transcription, translation, signaling, and post-translational modifications. At the cellular level, PA concentration may influence the condition of various diseases in the body. For instance, a high PA level is detrimental to patients suffering from aging, cognitive impairment, and cancer. The levels of PAs decline with age in humans, which is associated with different health disorders. On the other hand, PAs reduce the risk of many cardiovascular diseases and increase longevity, when taken in an optimum quantity. Therefore, a controlled diet is an easy way to maintain the level of PAs in the body. Based on the nutritional intake of PAs, healthy cell functioning can be maintained. Moreover, several diseases can also be controlled to a higher extend via maintaining the metabolism of PAs. The present review discusses the types, important functions, and metabolism of PAs in humans. It also highlights the nutritional role of PAs in the prevention of various diseases.
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Affiliation(s)
- Narashans Alok Sagar
- Department of Agriculture and Environmental Sciences, National Institute of Food Technology Entrepreneurship and Management, Kundli, Sonepat 131028, Haryana, India
- Food Microbiology Lab, Division of Livestock Products Technology, ICAR-Indian Veterinary Research Institute, Izatnagar 243122, Uttar Pradesh, India
| | - Swarnava Tarafdar
- Department of Radiodiagnosis and Imaging, All India Institute of Medical Science, Rishikesh 249203, Uttarakhand, India;
| | - Surbhi Agarwal
- Department of Hematology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India;
| | - Ayon Tarafdar
- Livestock Production and Management Section, ICAR-Indian Veterinary Research Institute, Izatnagar 243122, Uttar Pradesh, India;
| | - Sunil Sharma
- Department of Agriculture and Environmental Sciences, National Institute of Food Technology Entrepreneurship and Management, Kundli, Sonepat 131028, Haryana, India
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14
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Ueda H, Suzuki M, Kuroda R, Tanaka T, Aoki S. Design, Synthesis, and Biological Evaluation of Boron-Containing Macrocyclic Polyamines and Their Zinc(II) Complexes for Boron Neutron Capture Therapy. J Med Chem 2021; 64:8523-8544. [PMID: 34077212 PMCID: PMC8279495 DOI: 10.1021/acs.jmedchem.1c00445] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
Boron neutron capture therapy (BNCT)
is a binary therapeutic method
for cancer treatment based on the use of a combination of a cancer-specific
drug containing boron-10 (10B) and thermal neutron irradiation.
For successful BNCT, 10B-containing molecules need to accumulate
specifically in cancer cells, because destructive effect of the generated
heavy particles is limited basically to boron-containing cells. Herein,
we report on the design and synthesis of boron compounds that are
functionalized with 9-, 12-, and 15-membered macrocyclic polyamines
and their Zn2+ complexes. Their cytotoxicity, intracellular
uptake activity into cancer cells and normal cells, and BNCT effect
are also reported. The experimental data suggest that mono- and/or
diprotonated forms of metal-free [12]aneN4- and [15]aneN5-type ligands are uptaken into cancer cells, and their complexes
with intracellular metals such as Zn2+ would induce cell
death upon thermal neutron irradiation, possibly via interactions
with DNA.
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Affiliation(s)
- Hiroki Ueda
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Minoru Suzuki
- Institute for Integrated Radiation and Nuclear Science, Kyoto University, 2-Asashiro-nishi, Kumatori, Osaka 590-0494, Japan
| | - Reiko Kuroda
- Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Tomohiro Tanaka
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Shin Aoki
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan.,Research Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan.,Research Institute for Biomedical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
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15
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Manickam M, Boggu PR, Pillaiyar T, Nam YJ, Abdullah M, Lee SJ, Kang JS, Jung SH. Design, synthesis and anticancer activity of 2-amidomethoxy-1,4-naphthoquinones and its conjugates with Biotin/polyamine. Bioorg Med Chem Lett 2021; 31:127685. [DOI: 10.1016/j.bmcl.2020.127685] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 11/16/2022]
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16
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Osuchowski M, Bartusik-Aebisher D, Osuchowski F, Aebisher D. Photodynamic therapy for prostate cancer - A narrative review. Photodiagnosis Photodyn Ther 2020; 33:102158. [PMID: 33352313 DOI: 10.1016/j.pdpdt.2020.102158] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 11/27/2020] [Accepted: 12/10/2020] [Indexed: 11/18/2022]
Abstract
This article is a review of approaches to treatment of low and high-grade prostate cancer including a discussion of active treatment vs. active surveillance for patients with low-grade prostate cancer. In particular, we will review PDT as an option for active treatment of low-grade prostate cancer considered in light of recent clinical trials. The mechanism and clinical methods of PDT application and the key points from clinical trials using PDT for prostate cancer with the photosensitizers m-tetrahydroxyphenyl chloride, protoporphyrin IX, motexafin lutetium, padoporfin, and padeliporfin between the years 2002 and 2017 are reviewed. Recently developed methodologies for photodynamic prostate cancer treatment that are in the experimental stage, photodynamic diagnosis, fluorescence guided resection, and PSMA-targeted PDT will also be discussed.
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Affiliation(s)
- Michał Osuchowski
- Department of Photomorphology, The Medical College of The University of Rzeszów, Rzeszów, Poland
| | - Dorota Bartusik-Aebisher
- Department of Biochemistry and General Chemistry, The Medical College of The University of Rzeszów, Rzeszów, Poland
| | - Filip Osuchowski
- Department of Health Sciences, The Medical College of The University of Rzeszów, Rzeszów, Poland
| | - David Aebisher
- Department of Photomedicine and Physical Sciences, The Medical College of The University of Rzeszów, Rzeszów, Poland.
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17
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Della Rosa G, Di Corato R, Carpi S, Polini B, Taurino A, Tedeschi L, Nieri P, Rinaldi R, Aloisi A. Tailoring of silica-based nanoporous pod by spermidine multi-activity. Sci Rep 2020; 10:21142. [PMID: 33273530 PMCID: PMC7712788 DOI: 10.1038/s41598-020-77957-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 11/17/2020] [Indexed: 11/20/2022] Open
Abstract
Ubiquitous in nature, polyamines (PAs) are a class of low-molecular aliphatic amines critically involved in cell growth, survival and differentiation. The polycation behavior is validated as a successful strategy in delivery systems to enhance oligonucleotide loading and cellular uptake. In this study, the chemical features and the functional roles of the PA spermidine are synergistically exploited in the synthesis and bioactive functionalization of SiO2-based structures. Inspired by biosilicification, the role of spermidine is assessed both as catalyst and template in a biomimetic one-pot synthesis of dense silica-based particles (SPs) and as a competitive agent in an interfacial reassembly strategy, to empty out SPs and generate spermidine-decorated hollow silica nanoporous pods (spd-SNPs). Spermidine bioactivity is then employed for targeting tumor cell over-expressed polyamine transport system (PTS) and for effective delivery of functional miRNA into melanoma cells. Spermidine decoration promotes spd-SNP cell internalization mediated by PTS and along with hollow structure enhances oligonucleotide loading. Accordingly, the functional delivery of the tumor suppressor miR-34a 3p resulted in intracellular accumulation of histone-complexed DNA fragments associated with apoptosis. Overall, the results highlight the potential of spd-SNP as a multi-agent anticancer therapy.
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Affiliation(s)
- Giulia Della Rosa
- Mathematics and Physics "E. De Giorgi" Department, University of Salento, Via Arnesano, 73100, Lecce, Italy
- Department of Neuroscience and Brain Technologies (NBT), Istituto Italiano di Tecnologia (IIT), Via Morego, 16163, Genova, Italy
| | - Riccardo Di Corato
- Mathematics and Physics "E. De Giorgi" Department, University of Salento, Via Arnesano, 73100, Lecce, Italy
- Center for Biomolecular Nanotechnologies (CBN), Istituto Italiano di Tecnologia (IIT), Via Barsanti, Arnesano, 73010, Lecce, Italy
- Institute for Microelectronics and Microsystems (IMM), CNR, Via Monteroni, 73100, Lecce, Italy
| | - Sara Carpi
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 56126, Pisa, Italy
- Centro Interdipartimentale di Farmacologia Marina, MARine PHARMA Center, University of Pisa, Via Bonanno Pisano, 56126, Pisa, Italy
| | - Beatrice Polini
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 56126, Pisa, Italy
| | - Antonietta Taurino
- Institute for Microelectronics and Microsystems (IMM), CNR, Via Monteroni, 73100, Lecce, Italy
| | - Lorena Tedeschi
- Oligonucleotides Laboratory, Institute of Clinical Physiology (IFC), CNR, Via Moruzzi, 56124, Pisa, Italy
| | - Paola Nieri
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 56126, Pisa, Italy
- Centro Interdipartimentale di Farmacologia Marina, MARine PHARMA Center, University of Pisa, Via Bonanno Pisano, 56126, Pisa, Italy
| | - Rosaria Rinaldi
- Mathematics and Physics "E. De Giorgi" Department, University of Salento, Via Arnesano, 73100, Lecce, Italy
- Institute for Microelectronics and Microsystems (IMM), CNR, Via Monteroni, 73100, Lecce, Italy
- ISUFI, University of Salento, Via Monteroni, 73100, Lecce, Italy
| | - Alessandra Aloisi
- Institute for Microelectronics and Microsystems (IMM), CNR, Via Monteroni, 73100, Lecce, Italy.
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18
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Gagic M, Kociova S, Smerkova K, Michalkova H, Setka M, Svec P, Pribyl J, Masilko J, Balkova R, Heger Z, Richtera L, Adam V, Milosavljevic V. One-pot synthesis of natural amine-modified biocompatible carbon quantum dots with antibacterial activity. J Colloid Interface Sci 2020; 580:30-48. [PMID: 32679365 DOI: 10.1016/j.jcis.2020.06.125] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/29/2020] [Accepted: 06/30/2020] [Indexed: 10/23/2022]
Abstract
In the present study, the thermal decomposition of citric acid in the presence of biogenic amine was used to synthesize four different functionalized carbon quantum dots (CQDs), namely, histamine-(HCQDs), putrescine-(PCQDs), cadaverine-(CCQDs) and spermine-(SCQDs). The thermal decomposition of the precursors resulted in a decrease in stability and the formation of surface amides via a cross-linking process between the carboxyl and amine groups. The deposition of biogenic amines was confirmed by a structural characterization of the synthesized CQDs. The resulting CQDs, with a net zero charge, exhibited excellent stability in environments with different pH values. Through a set of different cytotoxicity tests, the absence of gene mutations, apoptosis, necrosis or disruption in cell membranes revealed the high biocompatibility of the CQDs. The antimicrobial activity of the synthesized CQDs was investigated against different bacterial species (Staphylococcus aureus, Escherichia coli, and Klebsiella pneumonia). We determined the growth kinetics, production of reactive oxygen species (ROS), cell viability and changes in membrane integrity by scanning electron microscopy (SEM). The minimal inhibitory concentrations (MICs) for S. aureus ranged from 3.4 to 6.9 µg/mL. Regarding E.coli and K. pneumonia, all CQD formulations reduced growth, and the MICs were determined for CCQDs and HCQDs (6.9-19.4 µg/mL). The antibacterial activity mechanism was attributed to the oxidative stress generated after CQD treatment, which resulted in the destabilization of the bacterial membrane. The bacterial permeability to propidium iodide indicated a change in membrane integrity, and the effect of CQDs on the morphology of the bacterial cells was evidenced by SEM.
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Affiliation(s)
- Milica Gagic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic
| | - Silvia Kociova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic
| | - Kristyna Smerkova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic; Central European Institute of Technology, Purkyňova 123, 61 200 Brno, Czech Republic
| | - Hana Michalkova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic
| | - Milena Setka
- Central European Institute of Technology, Purkyňova 123, 61 200 Brno, Czech Republic
| | - Pavel Svec
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic
| | - Jan Pribyl
- CEITEC MU, Masaryk University, Kamenice 5/A35, 62 500 Brno, Czech Republic
| | - Jiri Masilko
- Brno University of Technology, Institute of Materials Chemistry, Purkyňova 464/118, 612 00 Brno, Czech Republic
| | - Radka Balkova
- Brno University of Technology, Institute of Materials Chemistry, Purkyňova 464/118, 612 00 Brno, Czech Republic
| | - Zbynek Heger
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic; Central European Institute of Technology, Purkyňova 123, 61 200 Brno, Czech Republic
| | - Lukas Richtera
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic; Central European Institute of Technology, Purkyňova 123, 61 200 Brno, Czech Republic
| | - Vojtech Adam
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic; Central European Institute of Technology, Purkyňova 123, 61 200 Brno, Czech Republic
| | - Vedran Milosavljevic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic; Central European Institute of Technology, Purkyňova 123, 61 200 Brno, Czech Republic.
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19
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Shayegh A, Khalatbari F, Zonoubi N, Zarazvand F, Monavvari F, Hejazinia H, Ebrahimi SES, Hamedani MP, Ali V, Hadadian S, Farzaneh J, Seyedhamzeh M, Ardestani MS. Chlorambucil-Chitosan Nano-Conjugate: An Efficient Agent Against Breast Cancer Targeted Therapy. Curr Drug Deliv 2020; 18:721-728. [PMID: 33109048 DOI: 10.2174/1567201817666201027122620] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 08/08/2020] [Accepted: 09/29/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Discovering new chemotherapy drugs and techniques with the least side effects is one of the most important and challenging issues in recent years worldwide. Chlorambucil is an anticancer drug that is still commonly used as a primary treatment in treating some cancers, but it can cause side effects. OBJECTIVE In this study, we decided to use chitosan as a carrier to enhance the uptake of chlorambucil and reduce the toxicity of this drug. METHODS After producing this nanoconjugate compound and analysing its structure by FTIR, DLS and AFM analysis, we investigated the therapeutic and biological effects of this nanoconjugate compound on the MCF-7 cell line (breast cancer). RESULTS The results of the MTT assay showed that this nanoconjugate compound not only retained its anticancer effect against chlorambucil but also showed less abnormal toxicity. In addition, in vitro cellular uptake by flow cytometry indicated the better uptake final product into the MCF-7 cells. The detection of apoptosis induced cell death was confirmed by RT-PCR. CONCLUSION This study has created a prospective pathway for targeting cancer cells using chitosan.
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Affiliation(s)
- Azadeh Shayegh
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Farinaz Khalatbari
- Faculty of Basic Sciences, Ashrafi Esfahani, Islamic Azad University Central Tehran Branch, Tehran, Iran
| | - Niloofar Zonoubi
- Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Farjad Zarazvand
- Department of Pharmacy, Mashahd University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Monavvari
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Hadi Hejazinia
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Morteza Pirali Hamedani
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Vahid Ali
- Department of Chemistry, Faculty of Science, Islamic Azad University, Rasht, Iran
| | - Shahin Hadadian
- Pilot Nanobiotechnology, Pasteur Institute of Iran, Tehran, Iran
| | - Jafar Farzaneh
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Seyedhamzeh
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Shafiee Ardestani
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
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20
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Upregulation of Polyamine Transport in Human Colorectal Cancer Cells. Biomolecules 2020; 10:biom10040499. [PMID: 32218236 PMCID: PMC7226413 DOI: 10.3390/biom10040499] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 03/19/2020] [Accepted: 03/23/2020] [Indexed: 01/29/2023] Open
Abstract
Polyamines are essential growth factors that have a positive role in cancer cell growth. Their metabolic pathway and the diverse enzymes involved have been studied in depth in multiple organisms and cells. Polyamine transport also contributes to the intracellular polyamine content but this is less well-studied in mammalian cells. As the polyamine transporters could provide a means of selective drug delivery to cancer cells, a greater understanding of polyamine transport and its regulation is needed. In this study, transport of polyamines and polyamine content was measured and the effect of modulating each was determined in human colorectal cancer cells. The results provide evidence that upregulation of polyamine transport depends on polyamine depletion and on the rate of cell growth. Polyamine transport occurred in all colorectal cancer cell lines tested but to varying extents. The cell lines with the lowest basal uptake showed the greatest increase in response to polyamine depletion. Kinetic parameters for putrescine and spermidine suggest the existence of two separate transporters. Transport was shown to be a saturable but non-polarised process that can be regulated both positively and negatively. Using the polyamine transporter to deliver anticancer drugs more selectively is now a reality, and the ability to manipulate the polyamine transport process increases the possibility of using these transporters therapeutically.
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21
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Sridharan A, Shi M, Leo VI, Subramaniam N, Lim TC, Uemura T, Igarashi K, Tien Guan ST, Tan NS, Vardy LA. The Polyamine Putrescine Promotes Human Epidermal Melanogenesis. J Invest Dermatol 2020; 140:2032-2040.e1. [PMID: 32119868 DOI: 10.1016/j.jid.2020.02.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 01/17/2020] [Accepted: 02/03/2020] [Indexed: 12/25/2022]
Abstract
Hyperpigmentary conditions can arise when melanogenesis in the epidermis is misregulated. Understanding the pathways underlying melanogenesis is essential for the development of effective treatments. Here, we report that a group of metabolites called polyamines are important in the control of melanogenesis in human skin. Polyamines are cationic molecules present in all cells and are essential for cellular function. We report that polyamine regulator ODC1 is upregulated in melanocytes from melasma lesional skin. We report that the polyamine putrescine can promote pigmentation in human skin explants and primary normal human epidermal melanocytes through induction of tyrosinase which is rate-limiting for the synthesis of melanin. Putrescine supplementation on normal human epidermal melanocytes results in the activation of polyamine catabolism, which results in increased intracellular H2O2. Polyamine catabolism is also increased in human skin explants that have been treated with putrescine. We further report that inhibition of polyamine catabolism prevents putrescine-induced promotion of tyrosinase levels and pigmentation in normal human epidermal melanocytes, showing that polyamine catabolism is responsible for the putrescine induction of melanogenesis. Our data showing that putrescine promotes pigmentation has important consequences for hyperpigmented and hypopigmented conditions. Further understanding of how polyamines control epidermal pigmentation could open the door for the development of new therapeutics.
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Affiliation(s)
- Aishwarya Sridharan
- Skin Research Institute of Singapore, Agency for Science, Technology and Research, Biomedical Grove, Immunos, Singapore
| | - Meng Shi
- Skin Research Institute of Singapore, Agency for Science, Technology and Research, Biomedical Grove, Immunos, Singapore
| | - Vonny Ivon Leo
- Skin Research Institute of Singapore, Agency for Science, Technology and Research, Biomedical Grove, Immunos, Singapore
| | - Nagavidya Subramaniam
- Skin Research Institute of Singapore, Agency for Science, Technology and Research, Biomedical Grove, Immunos, Singapore
| | - Thiam Chye Lim
- Division of Plastic, Reconstructive and Aesthetic Surgery, Department of Surgery, National University Hospital and National University of Singapore, Kent Ridge Wing, Singapore
| | - Takeshi Uemura
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Kazuei Igarashi
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Steven Thng Tien Guan
- Skin Research Institute of Singapore, Agency for Science, Technology and Research, Biomedical Grove, Immunos, Singapore
| | - Nguan Soon Tan
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore; School of Biological Sciences, Nanyang Technological University, Nanyang Drive, Singapore
| | - Leah A Vardy
- Skin Research Institute of Singapore, Agency for Science, Technology and Research, Biomedical Grove, Immunos, Singapore; School of Biological Sciences, Nanyang Technological University, Nanyang Drive, Singapore.
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22
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Khomutov M, Hyvönen MT, Simonian A, Formanovsky AA, Mikhura IV, Chizhov AO, Kochetkov SN, Alhonen L, Vepsäläinen J, Keinänen TA, Khomutov AR. Unforeseen Possibilities To Investigate the Regulation of Polyamine Metabolism Revealed by Novel C-Methylated Spermine Derivatives. J Med Chem 2019; 62:11335-11347. [PMID: 31765147 PMCID: PMC7076719 DOI: 10.1021/acs.jmedchem.9b01666] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Indexed: 12/02/2022]
Abstract
The biogenic polyamines, spermine (Spm) and spermidine, are organic polycations present in millimolar concentrations in all eukaryotic cells participating in the regulation of vital cellular functions including proliferation and differentiation. The design and biochemical evaluation of polyamine analogues are cornerstones of polyamine research. Here we synthesized and studied novel C-methylated Spm analogues: 2,11-dimethylspermine (2,11-Me2Spm), 3,10-dimethylspermine (3,10-Me2Spm), 2-methylspermine, and 2,2-dimethylspermine. The tested analogues overcame growth arrest induced by a 72 h treatment with α-difluoromethylornithine, an ornithine decarboxylase (ODC) inhibitor, and entered into DU145 cells via the polyamine transporter. 3,10-Me2Spm was a poor substrate of spermine oxidase and spermidine/spermine-N1-acetyltransferase (SSAT) when compared with 2,11-Me2Spm, thus resembling 1,12-dimethylspermine, which lacks the substrate properties required for the SSAT reaction. The antizyme (OAZ1)-mediated downregulation of ODC and inhibition of polyamine transport are crucial in the maintenance of polyamine homeostasis. Interestingly, 3,10-Me2Spm was found to be the first Spm analogue that did not induce OAZ1 and, consequently, was a weak downregulator of ODC activity in DU145 cells.
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Affiliation(s)
- Maxim Khomutov
- Engelhardt
Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Street 32, Moscow 119991, Russia
| | - Mervi T. Hyvönen
- School
of Pharmacy, Biocenter Kuopio, University
of Eastern Finland, P.O. Box 1627, Kuopio 70211, Finland
| | - Alina Simonian
- Engelhardt
Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Street 32, Moscow 119991, Russia
| | | | - Irina V. Mikhura
- Shemyakin-Ovchinnikov
Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
| | - Alexander O. Chizhov
- N.D.
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 119991, Russia
| | - Sergey N. Kochetkov
- Engelhardt
Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Street 32, Moscow 119991, Russia
| | - Leena Alhonen
- School
of Pharmacy, Biocenter Kuopio, University
of Eastern Finland, P.O. Box 1627, Kuopio 70211, Finland
| | - Jouko Vepsäläinen
- School
of Pharmacy, Biocenter Kuopio, University
of Eastern Finland, P.O. Box 1627, Kuopio 70211, Finland
| | - Tuomo A. Keinänen
- School
of Pharmacy, Biocenter Kuopio, University
of Eastern Finland, P.O. Box 1627, Kuopio 70211, Finland
| | - Alex R. Khomutov
- Engelhardt
Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Street 32, Moscow 119991, Russia
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23
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Ferroni C, Del Rio A, Martini C, Manoni E, Varchi G. Light-Induced Therapies for Prostate Cancer Treatment. Front Chem 2019; 7:719. [PMID: 31737599 PMCID: PMC6828976 DOI: 10.3389/fchem.2019.00719] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 10/10/2019] [Indexed: 12/17/2022] Open
Abstract
Prostate cancer (PC) is one of the most widespread tumors affecting the urinary system and the fifth-leading cause from cancer death in men worldwide. Despite PC mortality rates have been decreasing during the last years, most likely due to an intensification of early diagnosis, still more than 300,000 men die each year because of this disease. In this view, researchers in all countries are engaged in finding new ways to tackle PC, including the design and synthesis of novel molecular and macromolecular entities able to challenge different PC biological targets, while limiting the extent of unwanted side effects that significantly limit men's life quality. Among this field of research, photo-induced therapies, such as photodynamic and photothermal therapies (PDT and PTT), might represent an important advancement in PC treatment due to their extremely localized and controlled cytotoxic effect, as well as their low incidence of side effects and tumor resistance occurrence. Based on these considerations, this review aims to gather and discuss the last 5-years literature reports dealing with the synthesis and biological activity of molecular conjugates and nano-platforms for photo-induced therapies as co-adjuvant or combined therapeutic modalities for the treatment of localized PC.
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Affiliation(s)
- Claudia Ferroni
- Institute of Organic Synthesis and Photoreactivity – ISOF, Italian National Research Council, Bologna, Italy
| | - Alberto Del Rio
- Institute of Organic Synthesis and Photoreactivity – ISOF, Italian National Research Council, Bologna, Italy
- Innovamol Consulting Srl, Modena, Italy
| | - Cecilia Martini
- Institute of Organic Synthesis and Photoreactivity – ISOF, Italian National Research Council, Bologna, Italy
| | - Elisabetta Manoni
- Institute of Organic Synthesis and Photoreactivity – ISOF, Italian National Research Council, Bologna, Italy
| | - Greta Varchi
- Institute of Organic Synthesis and Photoreactivity – ISOF, Italian National Research Council, Bologna, Italy
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24
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Nazifi SMR, Sadeghi-aliabadi H, Fassihi A, Aliomrani M, Saghaie L. Synthesis and antiproliferative evaluation of some iron chelators as polyamine transporter targeting agents. CAN J CHEM 2019. [DOI: 10.1139/cjc-2019-0036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A series of kojic acid derivatives based on monoamines, diamines, and triamines have been synthesized in good yield and purity. A spermidine (spd) rescue experiment was applied against MCF-7 cells to evaluate the polyamine transporter selectivity, and in vitro antiproliferative effects were determined against Hela and DU-145 cell lines. Overall, 5b showed the best selectivity for the polyamine transporter and antiproliferative effects. Therefore, the in-silico metabolism profile and ADMET properties of the title compounds were calculated by the PreADMET server. Additionally, physicochemical properties of ligands were predicted by using the Molinspiration online property calculation server.
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Affiliation(s)
- Seyed Mohamad Reza Nazifi
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, 81746-73461 Isfahan, Iran
| | - Hojjat Sadeghi-aliabadi
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, 81746-73461 Isfahan, Iran
| | - Afshin Fassihi
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, 81746-73461 Isfahan, Iran
| | - Mehdi Aliomrani
- Department of Toxicology and Pharmacology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences and Health Services, Isfahan, Iran
| | - Lotfollah Saghaie
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, 81746-73461 Isfahan, Iran
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25
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Vojtek M, Marques MPM, Ferreira IMPLVO, Mota-Filipe H, Diniz C. Anticancer activity of palladium-based complexes against triple-negative breast cancer. Drug Discov Today 2019; 24:1044-1058. [PMID: 30849441 DOI: 10.1016/j.drudis.2019.02.012] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/17/2019] [Accepted: 02/28/2019] [Indexed: 12/24/2022]
Abstract
Treatment of triple-negative breast carcinoma (TNBC) remains an unmet medical need with no targeted therapy available to date. Accounting for 10-30% of all human breast cancer tumors, this mammary carcinoma subtype has a particularly poor prognosis owing to its high metastatic potential, aggressive biology and limited pharmacological treatment options. Platinum chemotherapeutics are the mainstay therapy in patients with TNBC but their clinical use is limited by severe toxicity and acquired resistance. Palladium-based complexes are appealing alternative metal-based drugs because of significant similarities regarding structure and coordination chemistry with the platinum agents. This review summarizes the knowledge gathered so far on 121 Pd(II) complexes, emphasizing their anticancer activity and putative pharmacological targets toward TNBC.
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Affiliation(s)
- Martin Vojtek
- LAQV/REQUIMTE, Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Maria P M Marques
- Unidade de I&D "Química-Física Molecular", Department of Chemistry, University of Coimbra, Coimbra, Portugal; Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - Isabel M P L V O Ferreira
- LAQV/REQUIMTE, Laboratory of Bromatology and Hydrology, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Hélder Mota-Filipe
- iMed.ULisboa, Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal
| | - Carmen Diniz
- LAQV/REQUIMTE, Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal.
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26
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Giannopoulou PC, Missiri DA, Kournoutou GG, Sazakli E, Papadopoulos GE, Papaioannou D, Dinos GP, Athanassopoulos CM, Kalpaxis DL. New Chloramphenicol Derivatives from the Viewpoint of Anticancer and Antimicrobial Activity. Antibiotics (Basel) 2019; 8:antibiotics8010009. [PMID: 30699905 PMCID: PMC6466596 DOI: 10.3390/antibiotics8010009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/21/2019] [Accepted: 01/23/2019] [Indexed: 12/26/2022] Open
Abstract
Over the last years, we have been focused on chloramphenicol conjugates that combine in their structure chloramphenicol base with natural polyamines, spermine, spermidine and putrescine, and their modifications. Conjugate 3, with spermidine (SPD) as a natural polyamine linked to chloramphenicol base, showed the best antibacterial and anticancer properties. Using 3 as a prototype, we here explored the influence of the antibacterial and anticancer activity of additional benzyl groups on N1 amino moiety together with modifications of the alkyl length of the aminobutyl fragment of SPD. Our data demonstrate that the novel modifications did not further improve the antibacterial activity of the prototype. However, one of the novel conjugates (4) showed anticancer activity without affecting bacterial growth, thus emerging as a promising anticancer agent, with no adverse effects on bacterial microflora when taken orally.
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Affiliation(s)
| | - Dionissia A Missiri
- Laboratory of Synthetic Organic Chemistry, Department of Chemistry, University of Patras, GR-26504 Patras, Greece.
| | - Georgia G Kournoutou
- Department of Biochemistry, School of Medicine, University of Patras, GR-26504 Patras, Greece.
| | - Eleni Sazakli
- Laboratory of Public Health, School of Medicine, University of Patras, 26504 Patras, Greece.
| | - Georgios E Papadopoulos
- Department of Biochemistry & Biotechnology, University of Thessaly, Biopolis, GR-41500 Larissa, Greece.
| | - Dionissios Papaioannou
- Laboratory of Synthetic Organic Chemistry, Department of Chemistry, University of Patras, GR-26504 Patras, Greece.
| | - George P Dinos
- Department of Biochemistry, School of Medicine, University of Patras, GR-26504 Patras, Greece.
| | | | - Dimitrios L Kalpaxis
- Department of Biochemistry, School of Medicine, University of Patras, GR-26504 Patras, Greece.
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27
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Chen Y, Yang C, Mao J, Li H, Ding J, Zhou W. Spermine modified polymeric micelles with pH-sensitive drug release for targeted and enhanced antitumor therapy. RSC Adv 2019; 9:11026-11037. [PMID: 35520220 PMCID: PMC9063029 DOI: 10.1039/c9ra00834a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 03/22/2019] [Indexed: 11/24/2022] Open
Abstract
Tumor targeting delivery of chemotherapeutic drugs by nanocarriers has been demonstrated to be a promising strategy for cancer therapy with improved therapeutic efficacy. In this work, we reported a novel type of active targeting micelle with pH-responsive drug release by using biodegradable poly(lactide)-poly(2-ethyl-2-oxazoline) di-block copolymers functionalized with spermine (SPM). SPM has been considered as a tumor binding ligand through its specific interaction with the polyamine transport system (PTS), a transmembrane protein overexpressed on various types of cancer cell, while its application in nano-drug delivery systems has rarely been explored. The micelles with spherical shape (∼110 nm) could load hydrophobic paclitaxel (PTX) with high capacity, and release the payload much faster at acidic pH (4.5–6.5) than at pH 7.4. This pH-responsive property assisted the rapid escape of drug from the endo/lysosome after internalization as demonstrated by confocal laser scanning microscopy images using coumarin-6 (Cou-6) as a fluorescent probe. With surface SPM modification, the micelles displayed much higher cellular uptake than SPM lacking micelles in various types of cancer cells, demonstrating tumor targeting ability. The uptake mechanism of SPM modified micelles was explored by flow cytometry, which suggested an energy-consuming sag vesicle-mediated endocytosis pathway. As expected, the micelles displayed significantly enhanced anti-cancer activity. This work demonstrates that SPM modified pH-sensitive micelles may be potential drug delivery vehicles for targeting and effective cancer therapy. Tumor targeting delivery of SPM functionalized micelles via PTS binding and their endocytosis and pH-triggered endo/lysosome drug release for anti-cancer therapy.![]()
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Affiliation(s)
- Yang Chen
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha
- China
| | - Cejun Yang
- Department of Radiology
- The Third Xiangya Hospital
- Central South University
- Changsha
- P. R. China
| | - Juan Mao
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha
- China
| | - Haigang Li
- School of Pharmaceutical Sciences
- Changsha Medical University
- Changsha
- China
| | - Jinsong Ding
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha
- China
| | - Wenhu Zhou
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha
- China
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28
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Structure–activity relationship of polyamine conjugates for uptake via polyamine transport system. Struct Chem 2018. [DOI: 10.1007/s11224-018-1175-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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29
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Keinänen TA, Grigorenko N, Khomutov AR, Huang Q, Uimari A, Alhonen L, Hyvönen MT, Vepsäläinen J. Controlling the regioselectivity and stereospecificity of FAD-dependent polyamine oxidases with the use of amine-attached guide molecules as conformational modulators. Biosci Rep 2018; 38:BSR20180527. [PMID: 30006473 PMCID: PMC6131205 DOI: 10.1042/bsr20180527] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 07/03/2018] [Accepted: 07/05/2018] [Indexed: 01/03/2023] Open
Abstract
Enzymes generally display strict stereospecificity and regioselectivity for their substrates. Here by using FAD-dependent human acetylpolyamine oxidase (APAO), human spermine (Spm) oxidase (SMOX) and yeast polyamine oxidase (Fms1), we demonstrate that these fundamental properties of the enzymes may be regulated using simple guide molecules, being either covalently attached to polyamines or used as a supplement to the substrate mixtures. APAO, which naturally metabolizes achiral N1-acetylated polyamines, displays aldehyde-controllable stereospecificity with chiral 1-methylated polyamines, like (R)- and (S)-1-methylspermidine (1,8-diamino-5-azanonane) (1-MeSpd). Among the novel N1-acyl derivatives of MeSpd, isonicotinic acid (P4) or benzoic acid (Bz) with (R)-MeSpd had Km of 3.6 ± 0.6/1.2 ± 0.7 µM and kcat of 5.2 ± 0.6/4.6 ± 0.7 s-1 respectively, while N1 -AcSpd had Km 8.2 ± 0.4 µM and kcat 2.7 ± 0.0 s-1 On the contrary, corresponding (S)-MeSpd amides were practically inactive (kcat < 0.03 s-1) but they retained micromole level Km for APAO. SMOX did not metabolize any of the tested compounds (kcat < 0.05 s-1) that acted as non-competitive inhibitors having Ki ≥ 155 µM for SMOX. In addition, we tested (R,R)-1,12-bis-methylspermine (2,13-diamino-5,10-diazatetradecane) (R,R)-(Me2Spm) and (S,S)-Me2Spm as substrates for Fms1. Fms1 preferred (S,S)- to (R,R)-diastereoisomer, but with notably lower kcat in comparison with spermine. Interestingly, Fms1 was prone to aldehyde supplementation in its regioselectivity, i.e. the cleavage site of spermidine. Thus, aldehyde supplementation to generate aldimines or N-terminal substituents in polyamines, i.e. attachment of guide molecule, generates novel ligands with altered charge distribution changing the binding and catalytic properties with polyamine oxidases. This provides means for exploiting hidden capabilities of polyamine oxidases for controlling their regioselectivity and stereospecificity.
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Affiliation(s)
- Tuomo A Keinänen
- School of Pharmacy, Biocenter Kuopio, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, Kuopio FI-70211, Finland
| | - Nikolay Grigorenko
- BASF Schweiz AG, Dispersions and Pigments Division, Klybeckstrasse 141, P.O. Box CH 4002, Basel, Switzerland
| | - Alex R Khomutov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov St 32, Moscow 119991, Russia
| | - Qingqiu Huang
- MacCHESS at the Cornell High Energy Synchrotron Source, Cornell University Ithaca, NY 14853-8001, U.S.A
| | - Anne Uimari
- Natural Resources Institute Finland, Natural Resources Division, Neulaniementie 5, Kuopio FI-70210, Finland
| | - Leena Alhonen
- School of Pharmacy, Biocenter Kuopio, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, Kuopio FI-70211, Finland
| | - Mervi T Hyvönen
- School of Pharmacy, Biocenter Kuopio, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, Kuopio FI-70211, Finland
| | - Jouko Vepsäläinen
- School of Pharmacy, Biocenter Kuopio, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, Kuopio FI-70211, Finland
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30
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Vanhoutte R, Kahler JP, Martin S, van Veen S, Verhelst SHL. Clickable Polyamine Derivatives as Chemical Probes for the Polyamine Transport System. Chembiochem 2018; 19:907-911. [DOI: 10.1002/cbic.201800043] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Indexed: 01/08/2023]
Affiliation(s)
- Roeland Vanhoutte
- Laboratory of Chemical Biology; Department of Cellular and Molecular Medicine; KU Leuven; Herestraat 49 Box 802 3000 Leuven Belgium
| | - Jan Pascal Kahler
- Laboratory of Chemical Biology; Department of Cellular and Molecular Medicine; KU Leuven; Herestraat 49 Box 802 3000 Leuven Belgium
| | - Shaun Martin
- Laboratory of Cellular Transport Systems; Department of Cellular and Molecular Medicine; KU Leuven; Herestraat 49 Box 802 3000 Leuven Belgium
| | - Sarah van Veen
- Laboratory of Cellular Transport Systems; Department of Cellular and Molecular Medicine; KU Leuven; Herestraat 49 Box 802 3000 Leuven Belgium
| | - Steven H. L. Verhelst
- Laboratory of Chemical Biology; Department of Cellular and Molecular Medicine; KU Leuven; Herestraat 49 Box 802 3000 Leuven Belgium
- Leibniz Institute for Analytical Sciences ISAS; Otto-Hahn-Strasse 6b 44227 Dortmund Germany
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31
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Cellular and Animal Model Studies on the Growth Inhibitory Effects of Polyamine Analogues on Breast Cancer. Med Sci (Basel) 2018. [PMID: 29533973 PMCID: PMC5872181 DOI: 10.3390/medsci6010024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Polyamine levels are elevated in breast tumors compared to those of adjacent normal tissues. The female sex hormone, estrogen is implicated in the origin and progression of breast cancer. Estrogens stimulate and antiestrogens suppress the expression of polyamine biosynthetic enzyme, ornithine decarboxylate (ODC). Using several bis(ethyl)spermine analogues, we found that these analogues inhibited the proliferation of estrogen receptor-positive and estrogen receptor negative breast cancer cells in culture. There was structure-activity relationship in the efficacy of these compounds in suppressing cell growth. The activity of ODC was inhibited by these compounds, whereas the activity of the catabolizing enzyme, spermidine/spermine N¹-acetyl transferase (SSAT) was increased by 6-fold by bis(ethyl)norspermine in MCF-7 cells. In a transgenic mouse model of breast cancer, bis(ethyl)norspermine reduced the formation and growth of spontaneous mammary tumor. Recent studies indicate that induction of polyamine catabolic enzymes SSAT and spermine oxidase (SMO) play key roles in the anti-proliferative and apoptotic effects of polyamine analogues and their combinations with chemotherapeutic agents such as 5-fluorouracil (5-FU) and paclitaxel. Thus, polyamine catabolic enzymes might be important therapeutic targets and markers of sensitivity in utilizing polyamine analogues in combination with other therapeutic agents.
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32
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Lim WQ, Phua SZF, Chen H, Zhao Y. An oxaliplatin(iv) prodrug-based supramolecular self-delivery nanocarrier for targeted colorectal cancer treatment. Chem Commun (Camb) 2018; 54:12762-12765. [DOI: 10.1039/c8cc07858k] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A two-component supramolecular prodrug nanocarrier fabricated via self-assembly presents redox-responsive drug release with cancer cell-targeting capability, showing enhanced efficiency for colorectal cancer treatment.
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Affiliation(s)
- Wei Qi Lim
- NTU-Northwestern Institute for Nanomedicine
- Interdisciplinary Graduate School
- Nanyang Technological University
- Singapore
- Division of Chemistry and Biological Chemistry
| | - Soo Zeng Fiona Phua
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
| | - Hongzhong Chen
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
| | - Yanli Zhao
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
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33
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Abstract
This chapter provides an overview of how the polyamine pathway has been exploited as a target for the treatment and prevention of multiple forms of cancer, since this pathway is disrupted in all cancers. It is divided into three main sections. The first explores how the polyamine pathway has been targeted for chemotherapy, starting from the first drug to target it, difluoromethylornithine (DFMO) to the large variety of polyamine analogues that have been synthesised and tested throughout the years with all their potentials and pitfalls. The second section focuses on the use of polyamines as vectors for drug delivery. Knowing that the polyamine transport system is upregulated in cancers and that polyamines naturally bind to DNA, a range of polyamine analogues and polyamine-like structures have been synthesised to target epigenetic regulators, with encouraging results. Furthermore, the use of polyamines as transport vectors to introduce toxic/bioactive/fluorescent agents more selectively to the intended target in cancer cells is discussed. The last section concentrates on chemoprevention, where the different strategies that have been undertaken to interfere with polyamine metabolism and function for antiproliferative intervention are outlined and discussed.
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Affiliation(s)
- Elisabetta Damiani
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK.,Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Heather M Wallace
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK.
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34
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Taba F, Onoda A, Hasegawa U, Enoki T, Ooyama Y, Ohshita J, Hayashi T. Mitochondria-Targeting Polyamine-Protoporphyrin Conjugates for Photodynamic Therapy. ChemMedChem 2017; 13:15-19. [PMID: 28961376 DOI: 10.1002/cmdc.201700467] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 09/29/2017] [Indexed: 12/13/2022]
Abstract
Two polyamine derivatives of protoporphyrin IX (PPIX) were tested as photodynamic therapy (PDT) agents in HT29 colorectal cancer and HEP3B liver cancer cell lines. These compounds exhibit excellent singlet oxygen quantum yields and show strong in vitro PDT efficacy after 660 nm laser irradiation, whereas exogenous PPIX itself exhibits much weaker PDT effects. Confocal microscopy imaging studies reveal that a protoporphyrin derivative with eight amine moieties has excellent water solubility, and localizes mainly in the mitochondria of both HT29 and HEP3B cells, whereas the cellular distribution of a protoporphyrin derivative with four amine moieties is not as specific. This work demonstrates that polyamine moieties on macrocycles can enhance PDT efficacy by targeting mitochondria.
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Affiliation(s)
- Fargol Taba
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Akira Onoda
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Urara Hasegawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan.,Department of Chemical Engineering, Kansas State University, Manhattan, KS, 66506, USA
| | - Toshiaki Enoki
- Department of Applied Chemistry, School of Engineering, Hiroshima University, Higashi-Hiroshima, 739-8527, Japan
| | - Yousuke Ooyama
- Department of Applied Chemistry, School of Engineering, Hiroshima University, Higashi-Hiroshima, 739-8527, Japan
| | - Joji Ohshita
- Department of Applied Chemistry, School of Engineering, Hiroshima University, Higashi-Hiroshima, 739-8527, Japan
| | - Takashi Hayashi
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
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35
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Skruber K, Chaplin KJ, Phanstiel O. Synthesis and Bioevaluation of Macrocycle-Polyamine Conjugates as Cell Migration Inhibitors. J Med Chem 2017; 60:8606-8619. [PMID: 28976754 DOI: 10.1021/acs.jmedchem.7b01222] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The motuporamines are natural products isolated from the New Guinea sea sponge Xestospongia exigua. Dihydromotuporamine C contains a large macrocycle and an appended polyamine component and was shown to be both antimetastatic and cytotoxic to human L3.6pl pancreatic cancer cells. A series of macrocycle-polyamine conjugates were prepared, and the sequence of the polyamine component was varied to optimize the antimigration properties (as measured in L3.6pl cells) of this molecular class. A one-carbon spacer between the 15-membered carbocycle and the appended polyamine showed improved antimigration properties. A survey of different polyamine sequences containing two, three, or four carbon spacers revealed that the natural polyamine sequence (norspermidine, a 3,3-triamine) was superior in terms of inhibiting the migration of L3.6pl cells in vitro. An investigation of the respective ceramide and sphingomyelin populations in L3.6pl cells revealed that these molecules can modulate both ceramide and sphingomyelin pools in cells and inhibit cell migration.
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Affiliation(s)
- Kristen Skruber
- University of Central Florida, College of Medicine , 12722 Research Parkway, Orlando, Florida 32826, United States
| | - Kelvin J Chaplin
- University of Central Florida, College of Medicine , 12722 Research Parkway, Orlando, Florida 32826, United States
| | - Otto Phanstiel
- University of Central Florida, College of Medicine , 12722 Research Parkway, Orlando, Florida 32826, United States
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36
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Analysis of the in vitro and in vivo effects of photodynamic therapy on prostate cancer by using new photosensitizers, protoporphyrin IX-polyamine derivatives. Biochim Biophys Acta Gen Subj 2017; 1861:1676-1690. [DOI: 10.1016/j.bbagen.2017.02.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 01/13/2017] [Accepted: 02/04/2017] [Indexed: 11/16/2022]
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37
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Conjugation of chlorins with spermine enhances phototoxicity to cancer cells in vitro. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 168:175-184. [DOI: 10.1016/j.jphotobiol.2017.02.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 02/14/2017] [Indexed: 11/22/2022]
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38
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Vong KKH, Tsubokura K, Nakao Y, Tanei T, Noguchi S, Kitazume S, Taniguchi N, Tanaka K. Cancer cell targeting driven by selective polyamine reactivity with glycine propargyl esters. Chem Commun (Camb) 2017; 53:8403-8406. [DOI: 10.1039/c7cc01934c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Glycine propargyl ester reactivity shows evidence for selective polyamine reactivity, leading to a new strategy for cancer cell targeting.
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Affiliation(s)
| | - Kazuki Tsubokura
- Biofunctional Synthetic Chemistry Laboratory
- RIKEN
- Saitama
- Japan
- School of Advanced Science and Engineering
| | - Yoichi Nakao
- School of Advanced Science and Engineering
- Department of Chemistry and Biochemistry
- Waseda University
- Tokyo
- Japan
| | - Tomonori Tanei
- Department of Breast and Endocrine Surgery
- Graduate School of Medicine
- Osaka University
- Osaka
- Japan
| | - Shinzaburo Noguchi
- Department of Breast and Endocrine Surgery
- Graduate School of Medicine
- Osaka University
- Osaka
- Japan
| | - Shinobu Kitazume
- Disease Glycomics Team
- Global Research Cluster
- RIKEN-Max Planck Joint Research Center for Systems Chemical Biology
- RIKEN
- Saitama
| | - Naoyuki Taniguchi
- Disease Glycomics Team
- Global Research Cluster
- RIKEN-Max Planck Joint Research Center for Systems Chemical Biology
- RIKEN
- Saitama
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory
- RIKEN
- Saitama
- Japan
- Biofunctional Chemistry Laboratory
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39
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Li J, Mao J, Tang J, Li G, Fang F, Tang Y, Ding J. Surface spermidine functionalized PEGylated poly(lactide-co-glycolide) nanoparticles for tumor-targeted drug delivery. RSC Adv 2017. [DOI: 10.1039/c7ra02447a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
SPD functionalized nanoparticles could target the delivery of a drug into tumor cells by binding specifically with PTS.
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Affiliation(s)
- Jianming Li
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha 410013
- China
| | - Juan Mao
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha 410013
- China
| | - Jing Tang
- Department of Pharmaceutics
- Changsha Medical University
- Changsha 410219
- China
| | - Guo Li
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha 410013
- China
| | - Fengling Fang
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha 410013
- China
| | - Yana Tang
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha 410013
- China
| | - Jinsong Ding
- Xiangya School of Pharmaceutical Sciences
- Central South University
- Changsha 410013
- China
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40
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Li M, Wang Y, Zhang J, Xie S, Wang C, Wu Y. Synthesis and Biological Evaluation of Novel Aromatic Imide-Polyamine Conjugates. Molecules 2016; 21:molecules21121637. [PMID: 27916902 PMCID: PMC6273765 DOI: 10.3390/molecules21121637] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Revised: 11/17/2016] [Accepted: 11/23/2016] [Indexed: 11/16/2022] Open
Abstract
Three types of conjugates in which aromatic imide scaffolds were coupled to diverse amine/polyamine motifs were synthesized, and their antitumor activities were evaluated in vitro and in vivo. Results showed that the conjugate 11e of 1,8-naphthilimide with spermine had pronounced effects on inhibiting tumor cell proliferation and inducing tumor cell apoptosis via ROS-mediated mitochondrial pathway. The in vivo assays on three H22 tumor transplant models revealed that compound 11e exerted potent ability in preventing lung cancer metastasis and extending lifespan. Furthermore, the efficacy of 11e in inhibiting tumor growth and improving body weight index were better than that of positive control, amonafide. Our study demonstrates that compound 11e is a valuable lead compound for further investigation.
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Affiliation(s)
- Ming Li
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang 110016, China.
- Pharmaceutical College, Henan University, Kaifeng 475001, China.
| | - Yuxia Wang
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475001, China.
| | - Jianying Zhang
- Pharmaceutical College, Henan University, Kaifeng 475001, China.
| | - Songqiang Xie
- Pharmaceutical College, Henan University, Kaifeng 475001, China.
| | - Chaojie Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering, Kaifeng 475001, China.
| | - Yingliang Wu
- Department of Pharmacology, Shenyang Pharmaceutical University, Shenyang 110016, China.
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41
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Szumilak M, Merecz A, Strek M, Stanczak A, Inglot TW, Karwowski BT. DNA Interaction Studies of Selected Polyamine Conjugates. Int J Mol Sci 2016; 17:E1560. [PMID: 27657041 PMCID: PMC5037830 DOI: 10.3390/ijms17091560] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 09/09/2016] [Accepted: 09/09/2016] [Indexed: 01/26/2023] Open
Abstract
The interaction of polyamine conjugates with DNA double helix has been studied. Binding properties were examined by ethidium bromide (EtBr) displacement and DNA unwinding/topoisomerase I/II (Topo I/II) activity assays, as well as dsDNA thermal stability studies and circular dichroism spectroscopy. Genotoxicity of the compounds was estimated by a comet assay. It has been shown that only compound 2a can interact with dsDNA via an intercalative binding mode as it displaced EtBr from the dsDNA-dye complex, with Kapp = 4.26 × 10⁶ M-1; caused an increase in melting temperature; changed the circular dichroism spectrum of dsDNA; converted relaxed plasmid DNA into a supercoiled molecule in the presence of Topo I and reduced the amount of short oligonucleotide fragments in the comet tail. Furthermore, preliminary theoretical study has shown that interaction of the discussed compounds with dsDNA depends on molecule linker length and charge distribution over terminal aromatic chromophores.
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Affiliation(s)
- Marta Szumilak
- Department of Hospital Pharmacy, Faculty of Pharmacy, Medical University of Lodz, 1 Muszynskiego Street, 90-151 Lodz, Poland.
| | - Anna Merecz
- Food Science Department, Faculty of Pharmacy, Medical University of Lodz, 1 Muszynskiego Street, 90-151 Lodz, Poland.
| | - Malgorzata Strek
- Department of Nucleic Acids Biochemistry, Medical University of Lodz, 251 Pomorska Street, 92-213 Lodz, Poland.
| | - Andrzej Stanczak
- Department of Hospital Pharmacy, Faculty of Pharmacy, Medical University of Lodz, 1 Muszynskiego Street, 90-151 Lodz, Poland.
| | - Tadeusz W Inglot
- Department of Medicinal Chemistry, Medical University of Lublin, 4 Jaczewskiego Street, 20-090 Lublin, Poland.
| | - Boleslaw T Karwowski
- Food Science Department, Faculty of Pharmacy, Medical University of Lodz, 1 Muszynskiego Street, 90-151 Lodz, Poland.
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42
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Corcé V, Gouin SG, Renaud S, Gaboriau F, Deniaud D. Recent advances in cancer treatment by iron chelators. Bioorg Med Chem Lett 2015; 26:251-256. [PMID: 26684852 DOI: 10.1016/j.bmcl.2015.11.094] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 11/12/2015] [Accepted: 11/25/2015] [Indexed: 01/19/2023]
Abstract
The development of new therapeutic alternatives for cancers is a major public health priority. Among the more promising approaches, the iron depletion strategy based on metal chelation in the tumoral environment has been particularly studied in recent decades. After a short description of the importance of iron for cancer cell proliferation, we will review the different iron chelators developed as potential chemotherapeutics. Finally, the recent efforts to vectorize the chelating agents specifically in the microtumoral environment will be discussed in detail.
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Affiliation(s)
- Vincent Corcé
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Sébastien G Gouin
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Stéphanie Renaud
- INSERM, UMR 991, CHRU Pontchaillou, 35033 Rennes, France; Université de Rennes 1, 35043 Rennes, France
| | - François Gaboriau
- INSERM, UMR 991, CHRU Pontchaillou, 35033 Rennes, France; Université de Rennes 1, 35043 Rennes, France
| | - David Deniaud
- LUNAM Université, CEISAM, Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation, UMR CNRS 6230, UFR des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
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43
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Nguyen L, Luu LM, Peng S, Serrano JF, Chan HYE, Zimmerman SC. Rationally designed small molecules that target both the DNA and RNA causing myotonic dystrophy type 1. J Am Chem Soc 2015; 137:14180-9. [PMID: 26473464 DOI: 10.1021/jacs.5b09266] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Single-agent, single-target therapeutic approaches are often limited by a complex disease pathobiology. We report rationally designed, multi-target agents for myotonic dystrophy type 1 (DM1). DM1 originates in an abnormal expansion of CTG repeats (CTG(exp)) in the DMPK gene. The resultant expanded CUG transcript (CUG(exp)) identified as a toxic agent sequesters important proteins, such as muscleblind-like proteins (MBNL), undergoes repeat-associated non-ATG (RAN) translation, and potentially causes microRNA dysregulation. We report rationally designed small molecules that target the DM1 pathobiology in vitro in three distinct ways by acting simultaneously as transcription inhibitors, by inhibiting aberrant protein binding to the toxic RNA, and by acting as RNase mimics to degrade the toxic RNA. In vitro, the agents are shown to (1) bind CTG(exp) and inhibit formation of the CUG(exp) transcript, (2) bind CUG(exp) and inhibit sequestration of MBNL1, and (3) cleave CUG(exp) in an RNase-like manner. The most potent compounds are capable of reducing the levels of CUG(exp) in DM1 model cells, and one reverses two separate CUG(exp)-induced phenotypes in a DM1 Drosophila model.
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Affiliation(s)
- Lien Nguyen
- Department of Chemistry, University of Illinois at Urbana-Champaign , 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Long M Luu
- Department of Chemistry, University of Illinois at Urbana-Champaign , 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Shaohong Peng
- Laboratory of Drosophila Research and School of Life Sciences, The Chinese University of Hong Kong , Shatin N.T., Hong Kong, SAR
| | - Julio F Serrano
- Department of Chemistry, University of Illinois at Urbana-Champaign , 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - H Y Edwin Chan
- Laboratory of Drosophila Research and School of Life Sciences, The Chinese University of Hong Kong , Shatin N.T., Hong Kong, SAR
| | - Steven C Zimmerman
- Department of Chemistry, University of Illinois at Urbana-Champaign , 600 South Mathews Avenue, Urbana, Illinois 61801, United States
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44
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Thibault B, Clement E, Zorza G, Meignan S, Delord JP, Couderc B, Bailly C, Narducci F, Vandenberghe I, Kruczynski A, Guilbaud N, Ferré P, Annereau JP. F14512, a polyamine-vectorized inhibitor of topoisomerase II, exhibits a marked anti-tumor activity in ovarian cancer. Cancer Lett 2015; 370:10-8. [PMID: 26404751 DOI: 10.1016/j.canlet.2015.09.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Revised: 09/06/2015] [Accepted: 09/07/2015] [Indexed: 12/12/2022]
Abstract
Epithelial ovarian cancer is the fourth cause of death among cancer-bearing women and frequently associated with carboplatin resistance, underlining the need for more efficient and targeted therapies. F14512 is an epipodophylotoxin-core linked to a spermine chain which enters cells via the polyamine transport system (PTS). Here, we investigate this novel concept of vectorization in ovarian cancer. We compared the effects of etoposide and F14512 on a panel of five carboplatin-sensitive or resistant ovarian cancer models. We assessed the incorporation of F17073, a spermine-linked fluorescent probe, in these cells and in 18 clinical samples. We then showed that F14512 exhibits a high anti-proliferative and pro-apoptotic activity, particularly in cells with high levels of F17073 incorporation. Consistently, F14512 significantly inhibited tumor growth compared to etoposide, in a cisplatin-resistant A2780R subcutaneous model, at a dose of 1.25 mg/kg. In addition, ex vivo analysis indicated that 15 out of 18 patients presented a higher F17073 incorporation into tumor cells compared to normal cells. Overall, our data suggest that F14512, a targeted drug with a potent anti-tumor efficacy, constitutes a potential new therapy for highly PTS-positive and platinum-resistant ovarian cancer-bearing patients.
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Affiliation(s)
- Benoît Thibault
- EA4553, IUCT-Oncopole, 1 avenue Irène Joliot-Curie, 31059 Toulouse, France
| | - Emily Clement
- EA4553, IUCT-Oncopole, 1 avenue Irène Joliot-Curie, 31059 Toulouse, France
| | - Grégoire Zorza
- Centre de recherche et développement Pierre Fabre, 2 avenue Hubert Curien, 31562 Toulouse, France
| | - Samuel Meignan
- Centre Oscar Lambret, INSERM, 3 rue Frédéric Combemale, 9000 Lille, France
| | - Jean-Pierre Delord
- EA4553, IUCT-Oncopole, 1 avenue Irène Joliot-Curie, 31059 Toulouse, France
| | - Bettina Couderc
- EA4553, IUCT-Oncopole, 1 avenue Irène Joliot-Curie, 31059 Toulouse, France.
| | - Christian Bailly
- Centre de recherche et développement Pierre Fabre, 2 avenue Hubert Curien, 31562 Toulouse, France
| | - Fabrice Narducci
- Centre Oscar Lambret, INSERM, 3 rue Frédéric Combemale, 9000 Lille, France
| | - Isabelle Vandenberghe
- Centre de recherche et développement Pierre Fabre, 2 avenue Hubert Curien, 31562 Toulouse, France
| | - Anna Kruczynski
- Centre de recherche et développement Pierre Fabre, 2 avenue Hubert Curien, 31562 Toulouse, France
| | - Nicolas Guilbaud
- Centre de recherche et développement Pierre Fabre, 2 avenue Hubert Curien, 31562 Toulouse, France
| | - Pierre Ferré
- Centre de recherche et développement Pierre Fabre, 2 avenue Hubert Curien, 31562 Toulouse, France
| | - Jean-Philippe Annereau
- Centre de recherche et développement Pierre Fabre, 2 avenue Hubert Curien, 31562 Toulouse, France
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45
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Hyvönen MT, Khomutov M, Petit M, Weisell J, Kochetkov SN, Alhonen L, Vepsäläinen J, Khomutov AR, Keinänen TA. Enantiomers of 3-methylspermidine selectively modulate deoxyhypusine synthesis and reveal important determinants for spermidine transport. ACS Chem Biol 2015; 10:1417-24. [PMID: 25689365 DOI: 10.1021/cb500938e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Eukaryotic translation initiation factor 5A (eIF5A) is essential for cell proliferation, becoming functionally active only after post-translational conversion of a specific Lys to hypusine [N(ε)-(4-amino-2-hydroxybutyl)lysine]. Deoxyhypusine synthase (DHS) is the rate-limiting enzyme of this two-step process, and the polyamine spermidine is the only natural donor of the butylamine group for this reaction, which is very conserved-hypusine biosynthesis suffers last when the intracellular spermidine pool is depleted. DHS has a very strict substrate specificity, and only a few spermidine analogs are substrates of the enzyme and can support long-term growth of spermidine-depleted cells. Herein, we compared the biological properties of earlier unknown enantiomers of 3-methylspermidine (3-MeSpd) in deoxyhypusine synthesis, in supporting cell growth and in polyamine transport. Long-term treatment of DU145 cells with α-difluoromethylornithine (inhibitor of polyamine biosynthesis) and (R)-3-MeSpd did not cause depletion of hypusinated eIF5A, and the cells were still able to grow, whereas the combination of α-difluoromethylornithine with a racemate or (S)-3-MeSpd caused cessation of cell growth. Noticeably, DHS preferred the (R)- over the (S)-enantiomer as a substrate. (R)-3-MeSpd competed with [(14)C]-labeled spermidine for cellular uptake less efficiently than the (S)-3-MeSpd (Ki = 141 μM vs 19 μM, respectively). The cells treated with racemic 3-MeSpd accumulated intracellularly mainly (S)-3-MeSpd, but not DHS substrate (R)-3-MeSpd, explaining the inability of the racemate to support long-term growth. The distinct properties of 3-MeSpd enantiomers can be exploited in designing polyamine uptake inhibitors, facilitating drug delivery and modulating deoxyhypusine synthesis.
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Affiliation(s)
- Mervi T Hyvönen
- †School of Pharmacy, University of Eastern Finland, Biocenter Kuopio, P.O. Box 1627, FI-70211 Kuopio, Finland
| | - Maxim Khomutov
- ‡Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Street 32, Moscow 119991, Russia
| | - Marine Petit
- §Université Paris Diderot - Paris, U.F.R. Sciences du Vivant, 35 rue Hélène Brion, 75205 Paris CEDEX 13, France
| | - Janne Weisell
- †School of Pharmacy, University of Eastern Finland, Biocenter Kuopio, P.O. Box 1627, FI-70211 Kuopio, Finland
| | - Sergey N Kochetkov
- ‡Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Street 32, Moscow 119991, Russia
| | - Leena Alhonen
- †School of Pharmacy, University of Eastern Finland, Biocenter Kuopio, P.O. Box 1627, FI-70211 Kuopio, Finland
| | - Jouko Vepsäläinen
- †School of Pharmacy, University of Eastern Finland, Biocenter Kuopio, P.O. Box 1627, FI-70211 Kuopio, Finland
| | - Alex R Khomutov
- ‡Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Street 32, Moscow 119991, Russia
| | - Tuomo A Keinänen
- †School of Pharmacy, University of Eastern Finland, Biocenter Kuopio, P.O. Box 1627, FI-70211 Kuopio, Finland
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46
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König SG, Öz S, Krämer R. A polyamine-modified near-infrared fluorescent probe for selective staining of live cancer cells. Chem Commun (Camb) 2015; 51:7360-3. [DOI: 10.1039/c5cc01637a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A novel polyamine-modified near-infrared fluorescent probe has been developed that allows for selective labeling of living cancer cells in presence of non-cancer cells.
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Affiliation(s)
- Sandra G. König
- Universität Heidelberg
- Anorganisch-Chemisches Institut
- 69120 Heidelberg
- Germany
| | - Simin Öz
- Universität Heidelberg
- Anorganisch-Chemisches Institut
- 69120 Heidelberg
- Germany
| | - Roland Krämer
- Universität Heidelberg
- Anorganisch-Chemisches Institut
- 69120 Heidelberg
- Germany
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47
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Jagu E, Djilali R, Pomel S, Ramiandrasoa F, Pethe S, Labruère R, Loiseau PM, Blonski C. Design, synthesis and in vitro antikinetoplastid evaluation of N-acylated putrescine, spermidine and spermine derivatives. Bioorg Med Chem Lett 2014; 25:207-9. [PMID: 25499437 DOI: 10.1016/j.bmcl.2014.11.073] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 11/25/2014] [Accepted: 11/26/2014] [Indexed: 10/24/2022]
Abstract
A structure-activity relationship study on polyamine derivatives led to the synthesis and the determination of antikinetoplastid activity of 17 compounds. Among them, a spermidine derivative (compound 13) was specifically active in vitro against Leishmania donovani axenic amastigotes (IC50 at 5.4μM; Selectivity Index >18.5) and a spermine derivative (compound 28) specifically active against Trypanosoma brucei gambiense (IC50 at 1.9μM; Selectivity Index >52).
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Affiliation(s)
- Elodie Jagu
- Chimie Bioorganique et Bioinorganique, LabEx LERMIT, CNRS, UMR 8182 (ICMMO), Bâtiment 420, Université Paris-Sud, 15 rue Georges Clemenceau, 91405 Orsay cedex, France
| | - Rachid Djilali
- Chimie Bioorganique et Bioinorganique, LabEx LERMIT, CNRS, UMR 8182 (ICMMO), Bâtiment 420, Université Paris-Sud, 15 rue Georges Clemenceau, 91405 Orsay cedex, France
| | - Sébastien Pomel
- Chimiothérapie Antiparasitaire, LabEx LERMIT, Faculté de Pharmacie, CNRS, UMR 8076 (BioCIS), Université Paris-Sud, 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry, France
| | - Florence Ramiandrasoa
- Chimie Bioorganique et Bioinorganique, LabEx LERMIT, CNRS, UMR 8182 (ICMMO), Bâtiment 420, Université Paris-Sud, 15 rue Georges Clemenceau, 91405 Orsay cedex, France
| | - Stéphanie Pethe
- Chimie Bioorganique et Bioinorganique, LabEx LERMIT, CNRS, UMR 8182 (ICMMO), Bâtiment 420, Université Paris-Sud, 15 rue Georges Clemenceau, 91405 Orsay cedex, France
| | - Raphaël Labruère
- Chimie Bioorganique et Bioinorganique, LabEx LERMIT, CNRS, UMR 8182 (ICMMO), Bâtiment 420, Université Paris-Sud, 15 rue Georges Clemenceau, 91405 Orsay cedex, France.
| | - Philippe M Loiseau
- Chimiothérapie Antiparasitaire, LabEx LERMIT, Faculté de Pharmacie, CNRS, UMR 8076 (BioCIS), Université Paris-Sud, 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry, France.
| | - Casimir Blonski
- Chimie Bioorganique et Bioinorganique, LabEx LERMIT, CNRS, UMR 8182 (ICMMO), Bâtiment 420, Université Paris-Sud, 15 rue Georges Clemenceau, 91405 Orsay cedex, France.
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48
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Bhandari DR, Schott M, Römpp A, Vilcinskas A, Spengler B. Metabolite localization by atmospheric pressure high-resolution scanning microprobe matrix-assisted laser desorption/ionization mass spectrometry imaging in whole-body sections and individual organs of the rove beetle Paederus riparius. Anal Bioanal Chem 2014; 407:2189-201. [PMID: 25424178 PMCID: PMC4357651 DOI: 10.1007/s00216-014-8327-1] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 11/04/2014] [Accepted: 11/06/2014] [Indexed: 11/25/2022]
Abstract
Mass spectrometry imaging provides for non-targeted, label-free chemical imaging. In this study, atmospheric pressure high-resolution scanning microprobe matrix-assisted laser desorption/ionization mass spectrometry imaging (AP-SMALDI MSI) was used for the first time to describe the chemical distribution of the defensive compounds pederin, pseudopederin, and pederon in tissue sections (16 μm thick) of the rove beetle Paederus riparius. The whole-insect tissue section was scanned with a 20-μm step size. Mass resolution of the orbital trapping mass spectrometer was set to 100,000 at m/z 200. Additionally, organ-specific compounds were identified for brain, nerve cord, eggs, gut, ovaries, and malpighian tubules. To confirm the distribution of the specific compounds, individual organs from the insect were dissected, and MSI experiments were performed on the dissected organs. Three ganglia of the nerve cord, with a dimension of 250–500 μm, were measured with 10-μm spatial resolution. High-quality m/z images, based on high spatial resolution and high mass accuracy were generated. These features helped to assign mass spectral peaks with high confidence. Mass accuracy of the imaging experiments was <3 ppm root mean square error, and mapping of different compound classes from a single experiment was possible. This approach improved the understanding of the biochemistry of P. riparius. Concentration differences and distributions of pederin and its analogues could be visualized in the whole-insect section. Without any labeling, we assigned key lipids for specific organs to describe their location in the body and to identify morphological structures with a specificity higher than with staining or immunohistology methods.
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Affiliation(s)
- Dhaka Ram Bhandari
- Institute of Inorganic and Analytical Chemistry, Justus Liebig University Giessen, Schubertstraße 60, Building 16, 35392 Giessen, Germany
| | - Matthias Schott
- Institute of Phytopathology and Applied Zoology, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| | - Andreas Römpp
- Institute of Inorganic and Analytical Chemistry, Justus Liebig University Giessen, Schubertstraße 60, Building 16, 35392 Giessen, Germany
| | - Andreas Vilcinskas
- Institute of Phytopathology and Applied Zoology, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| | - Bernhard Spengler
- Institute of Inorganic and Analytical Chemistry, Justus Liebig University Giessen, Schubertstraße 60, Building 16, 35392 Giessen, Germany
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49
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LINSALATA MICHELE, ORLANDO ANTONELLA, RUSSO FRANCESCO. Pharmacological and dietary agents for colorectal cancer chemoprevention: Effects on polyamine metabolism (Review). Int J Oncol 2014; 45:1802-12. [DOI: 10.3892/ijo.2014.2597] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Accepted: 07/04/2014] [Indexed: 11/06/2022] Open
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50
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Fujita M, Shinozaki K. Identification of polyamine transporters in plants: paraquat transport provides crucial clues. PLANT & CELL PHYSIOLOGY 2014; 55:855-61. [PMID: 24590488 DOI: 10.1093/pcp/pcu032] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Polyamine (PA) transport as well as PA biosynthesis, degradation and conjugation plays a vital role in the regulation of intracellular PA levels, which are essential for cell growth. Generally, PA uptake activity is elevated in rapidly proliferating cells. Previous studies showed that PA uptake in plant cells occurred via energy-dependent, protein-mediated transport systems. Numerous lines of evidence suggest that paraquat (PQ), one of the most widely used herbicides, is transported by the PA transport system in diverse organisms including plants. The PA/PQ transport interactions are proposed to be due to specific structural similarities between PA and PQ. The understanding of PA transport mechanisms has progressed in parallel with that of PQ transport, but the molecular identity of the plant PA/PQ transporter has remained an enigma. Recently, independent studies identified the L-type amino acid transporter (LAT) family transmembrane proteins as transporters of both PA and PQ. Arabidopsis LAT family proteins showed different subcellular localization properties, which suggested that these transporters were involved in intracellular PA trafficking and PA uptake across the plasma membrane. The identification of plant PA transporters is an important step in understanding the mechanism of PA homeostasis in plant cells. In this review, we highlight recent advances in the study of PA transport systems that are linked to the understanding of PQ translocation.
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Affiliation(s)
- Miki Fujita
- Gene Discovery Research Group, RIKEN Center for Sustainable Resource Science, 3-1-1 Koyadai, Tsukuba, Ibaraki, 305-0074 Japan
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