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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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Xie XW, Liu ZP, Li X. Design, synthesis, bioevaluation of LFC- and PA-tethered anthraquinone analogues of mitoxantrone. Bioorg Chem 2020; 101:104005. [PMID: 32599362 DOI: 10.1016/j.bioorg.2020.104005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 06/06/2020] [Accepted: 06/08/2020] [Indexed: 12/27/2022]
Abstract
The clinical application of mitoxantrone (MTZ), a DNA-intercalating topoisomerase II (topo II) poison, has been largely limited by the risk of secondary tumor and severe myelosuppression. To develop more effective antineoplastic agents with less toxicity, a spectrum of anthraquinone analogues of MTZ were herein designed and synthesized based on the concept of 'enhancing protein backbone-binding', by rationally introducing hydrophobic long fatty acid chain (LFC) and hydrophilic polyamine (PA) components, which are reported to function as effective tumor-targeting tethers. The SAR exploration implicated that in our synthesized molecules, the introduction of both lipophilic LFC and hydrophilic PA fragment is plausibly beneficial to the anti-proliferative potency, with a certain degree of selectivity between the hematopoietic and solid malignant cells, which still need to be further accurately confirmed. Meanwhile, many compounds, the LFC-tethered 5d2 and PA-bridged 8c in particular, provided satisfactory topo IIα inhibition by acting as DNA non-intercalators, largely attributable to their strong adaptability to three binding regions (pocket I, II and III) and also the generated H-bonding interactions between inhibitors and key residues of topo IIα. In brief, 5d2 and 8c might be promising hits for further exploitation of more potent topo IIα inhibitors.
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Affiliation(s)
- Xin-Wen Xie
- Key Laboratory of Chemistry and Chemical Biology (Ministry of Education), Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Ji'nan, Shandong 250012, China
| | - Zhao-Peng Liu
- Key Laboratory of Chemistry and Chemical Biology (Ministry of Education), Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Ji'nan, Shandong 250012, China.
| | - Xun Li
- Key Laboratory of Chemistry and Chemical Biology (Ministry of Education), Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Ji'nan, Shandong 250012, China; Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji'nan, Shandong, 250002, China.
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Sun C, Li Z, Ma C, Zang Q, Li J, Liu W, Zhao H, Wang X. Acetone immersion enhanced MALDI-MS imaging of small molecule metabolites in biological tissues. J Pharm Biomed Anal 2019; 176:112797. [DOI: 10.1016/j.jpba.2019.112797] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 07/28/2019] [Accepted: 07/31/2019] [Indexed: 12/22/2022]
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Hou Y, He W, Hu S, Wu G. Composition of polyamines and amino acids in plant-source foods for human consumption. Amino Acids 2019; 51:1153-1165. [PMID: 31197570 DOI: 10.1007/s00726-019-02751-0] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/07/2019] [Indexed: 12/29/2022]
Abstract
Dietary polyamines and amino acids (AAs) are crucial for human growth, development, reproduction, and health. However, the scientific literature shows large variations in polyamine and AA concentrations among major staple foods of plant origin, and there is a scarcity of information regarding their complete composition of AAs. To provide a much-needed database, we quantified polyamines, agmatine, and AAs in select plant-source foods. On the dry matter basis, total polyamines were most abundant in corn grains, followed by soybeans, sweet potatoes, pistachio nuts, potatoes, peanuts, wheat flour and white rice in descending order. Glutamine was the most abundant AA in pistachio nuts, wheat flour and white rice, arginine in peanuts, leucine in corn grains, glutamate in soybeans, and asparagine in potatoes and sweet potatoes. Glutamine was the second most abundant AA in corn grains, peanuts, potatoes, and soybeans, arginine in pistachio nuts, proline in wheat flour, and glutamate in sweet potatoes and white rice. Free AAs represented ≤ 3.1% of total AAs in corn grains, peanuts, pistachio nuts, soybeans, wheat flour and white rice, but 34.4% and 28.5% in potatoes and sweet potatoes, respectively. Asparagine accounted for 32.3%, 17.5%, and 19.4% of total free AAs in potatoes, sweet potatoes, and white rice, respectively. The content of histidine, glycine, lysine, tryptophan, methionine, cysteine, and threonine was relatively low in corn grains, potatoes, sweet potatoes, and white rice. All of the analyzed plant-source foods lacked taurine, creatine, carnosine and anserine (antioxidants that are abundant in meats and also present in milk), and contained little 4-hydroxyproline. Proper proportions of plant- and animal-source products are likely most desirable for optimizing human nutrition and health.
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Affiliation(s)
- Yongqing Hou
- Hubei International Scientific and Technological Cooperation Base of Animal Nutrition and Gut Health, Wuhan Polytechnic University, Wuhan, 430023, China
| | - Wenliang He
- Department of Animal Science and Faculty of Nutrition, Texas A&M University, College Station, TX, 77843, USA
| | - Shengdi Hu
- Department of Animal Science and Faculty of Nutrition, Texas A&M University, College Station, TX, 77843, USA
| | - Guoyao Wu
- Department of Animal Science and Faculty of Nutrition, Texas A&M University, College Station, TX, 77843, USA.
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Endogenous and food-derived polyamines: determination by electrochemical sensing. Amino Acids 2018; 50:1187-1203. [DOI: 10.1007/s00726-018-2617-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 07/10/2018] [Indexed: 12/11/2022]
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Fernandes J, Chandler JD, Liu KH, Uppal K, Go YM, Jones DP. Putrescine as indicator of manganese neurotoxicity: Dose-response study in human SH-SY5Y cells. Food Chem Toxicol 2018; 116:272-280. [PMID: 29684492 PMCID: PMC6008158 DOI: 10.1016/j.fct.2018.04.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 03/31/2018] [Accepted: 04/18/2018] [Indexed: 02/06/2023]
Abstract
Disrupted polyamine metabolism with elevated putrescine is associated with neuronal dysfunction. Manganese (Mn) is an essential nutrient that causes neurotoxicity in excess, but methods to evaluate biochemical responses to high Mn are limited. No information is available on dose-response effects of Mn on putrescine abundance and related polyamine metabolism. The present research was to test the hypothesis that Mn causes putrescine accumulation over a physiologically adequate to toxic concentration range in a neuronal cell line. We used human SH-SY5Y neuroblastoma cells treated with MnCl2 under conditions that resulted in cell death or no cell death after 48 h. Putrescine and other metabolites were analyzed by liquid chromatography-ultra high-resolution mass spectrometry. Putrescine-related pathway changes were identified with metabolome-wide association study (MWAS). Results show that Mn caused a dose-dependent increase in putrescine over a non-toxic to toxic concentration range. MWAS of putrescine showed positive correlations with the polyamine metabolite N8-acetylspermidine, methionine-related precursors, and arginine-associated urea cycle metabolites, while putrescine was negatively correlated with γ-aminobutyric acid (GABA)-related and succinate-related metabolites (P < 0.001, FDR < 0.01). These data suggest that measurement of putrescine and correlated metabolites may be useful to study effects of Mn intake in the high adequate to UL range.
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Affiliation(s)
- Jolyn Fernandes
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University, Atlanta, GA, 30322, USA
| | - Joshua D Chandler
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University, Atlanta, GA, 30322, USA
| | - Ken H Liu
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University, Atlanta, GA, 30322, USA
| | - Karan Uppal
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University, Atlanta, GA, 30322, USA
| | - Young-Mi Go
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University, Atlanta, GA, 30322, USA.
| | - Dean P Jones
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University, Atlanta, GA, 30322, USA.
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Kang B, Jiang D, Ma R, He H, Yi Z, Chen Z. OAZ1 knockdown enhances viability and inhibits ER and LHR transcriptions of granulosa cells in geese. PLoS One 2017; 12:e0175016. [PMID: 28362829 PMCID: PMC5376318 DOI: 10.1371/journal.pone.0175016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 03/20/2017] [Indexed: 11/18/2022] Open
Abstract
An increasing number of studies suggest that ornithine decarboxylase antizyme 1 (OAZ1), which is regarded as a tumor suppressor gene, regulates follicular development, ovulation, and steroidogenesis. The granulosa cells in the ovary play a critical role in these ovarian functions. However, the action of OAZ1 mediating physiological functions of granulosa cells is obscure. OAZ1 knockdown in granulosa cells of geese was carried out in the current study. The effect of OAZ1 knockdown on polyamine metabolism, cell proliferation, apoptosis, and hormone receptor transcription of primary granulosa cells in geese was measured. The viability of granulosa cells transfected with the shRNA OAZ1 at 48 h was significantly higher than the control (p<0.05). The level of putrescine and spermidine in granulosa cells down-regulating OAZ1 was 7.04- and 2.11- fold higher compared with the control, respectively (p<0.05). The CCND1, SMAD1, and BCL-2 mRNA expression levels in granulosa cells down-regulating OAZ1 were each significantly higher than the control, respectively (p<0.05), whereas the PCNA and CASPASE 3 expression levels were significantly lower than the control (p<0.05). The estradiol concentration, ER and LHR mRNA expression levels were significantly lower in granulosa cells down-regulating OAZ1 compared with the control (p<0.05). Taken together, our results indicated that OAZ1 knockdown elevated the putrescine and spermidine contents and enhanced granulosa cell viability and inhibited ER and LHR transcriptions of granulosa cells in geese.
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Affiliation(s)
- Bo Kang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan Province, People’s Republic of China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan Province, People’s Republic of China
- * E-mail: (BK); (DMJ)
| | - Dongmei Jiang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan Province, People’s Republic of China
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan Province, People’s Republic of China
- * E-mail: (BK); (DMJ)
| | - Rong Ma
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan Province, People’s Republic of China
| | - Hui He
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan Province, People’s Republic of China
| | - Zhixin Yi
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan Province, People’s Republic of China
| | - Ziyu Chen
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan Province, People’s Republic of China
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