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Biagioni A, Peri S, Versienti G, Fiorillo C, Becatti M, Magnelli L, Papucci L. Gastric Cancer Vascularization and the Contribution of Reactive Oxygen Species. Biomolecules 2023; 13:886. [PMID: 37371466 DOI: 10.3390/biom13060886] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 06/29/2023] Open
Abstract
Blood vessels are the most important way for cancer cells to survive and diffuse in the body, metastasizing distant organs. During the process of tumor expansion, the neoplastic mass progressively induces modifications in the microenvironment due to its uncontrolled growth, generating a hypoxic and low pH milieu with high fluid pressure and low nutrients concentration. In such a particular condition, reactive oxygen species play a fundamental role, enhancing tumor proliferation and migration, inducing a glycolytic phenotype and promoting angiogenesis. Indeed, to reach new sources of oxygen and metabolites, highly aggressive cancer cells might produce a new abnormal network of vessels independently from endothelial cells, a process called vasculogenic mimicry. Even though many molecular markers and mechanisms, especially in gastric cancer, are still unclear, the formation of such intricate, leaky and abnormal vessel networks is closely associated with patients' poor prognosis, and therefore finding new pharmaceutical solutions to be applied along with canonical chemotherapies in order to control and normalize the formation of such networks is urgent.
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Affiliation(s)
- Alessio Biagioni
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
| | - Sara Peri
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy
| | - Giampaolo Versienti
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
| | - Claudia Fiorillo
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
| | - Matteo Becatti
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
| | - Lucia Magnelli
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
| | - Laura Papucci
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
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Peri S, Biagioni A, Versienti G, Andreucci E, Staderini F, Barbato G, Giovannelli L, Coratti F, Schiavone N, Cianchi F, Papucci L, Magnelli L. Enhanced Vasculogenic Capacity Induced by 5-Fluorouracil Chemoresistance in a Gastric Cancer Cell Line. Int J Mol Sci 2021; 22:ijms22147698. [PMID: 34299320 PMCID: PMC8303918 DOI: 10.3390/ijms22147698] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/02/2021] [Accepted: 07/15/2021] [Indexed: 02/07/2023] Open
Abstract
Chemotherapy is still widely used as a coadjutant in gastric cancer when surgery is not possible or in presence of metastasis. During tumor evolution, gatekeeper mutations provide a selective growth advantage to a subpopulation of cancer cells that become resistant to chemotherapy. When this phenomenon happens, patients experience tumor recurrence and treatment failure. Even if many chemoresistance mechanisms are known, such as expression of ATP-binding cassette (ABC) transporters, aldehyde dehydrogenase (ALDH1) activity and activation of peculiar intracellular signaling pathways, a common and universal marker for chemoresistant cancer cells has not been identified yet. In this study we subjected the gastric cancer cell line AGS to chronic exposure of 5-fluorouracil, cisplatin or paclitaxel, thus selecting cell subpopulations showing resistance to the different drugs. Such cells showed biological changes; among them, we observed that the acquired chemoresistance to 5-fluorouracil induced an endothelial-like phenotype and increased the capacity to form vessel-like structures. We identified the upregulation of thymidine phosphorylase (TYMP), which is one of the most commonly reported mutated genes leading to 5-fluorouracil resistance, as the cause of such enhanced vasculogenic ability.
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Affiliation(s)
- Sara Peri
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3-50134 Firenze, Italy; (S.P.); (F.S.); (G.B.); (F.C.)
| | - Alessio Biagioni
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50-50134 Firenze, Italy; (A.B.); (G.V.); (E.A.); (L.P.); (L.M.)
| | - Giampaolo Versienti
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50-50134 Firenze, Italy; (A.B.); (G.V.); (E.A.); (L.P.); (L.M.)
| | - Elena Andreucci
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50-50134 Firenze, Italy; (A.B.); (G.V.); (E.A.); (L.P.); (L.M.)
| | - Fabio Staderini
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3-50134 Firenze, Italy; (S.P.); (F.S.); (G.B.); (F.C.)
| | - Giuseppe Barbato
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3-50134 Firenze, Italy; (S.P.); (F.S.); (G.B.); (F.C.)
| | - Lisa Giovannelli
- Department of Neuroscience, Psychology, Drug Research and Children’s Health, University of Florence, Viale Pieraccini, 6-50139 Firenze, Italy;
| | - Francesco Coratti
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3-50134 Firenze, Italy; (S.P.); (F.S.); (G.B.); (F.C.)
| | - Nicola Schiavone
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50-50134 Firenze, Italy; (A.B.); (G.V.); (E.A.); (L.P.); (L.M.)
- Correspondence: (N.S.); (F.C.); Tel.: +39-055-275-1309 (N.S.); +39-055-412-029 (F.C.)
| | - Fabio Cianchi
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3-50134 Firenze, Italy; (S.P.); (F.S.); (G.B.); (F.C.)
- Correspondence: (N.S.); (F.C.); Tel.: +39-055-275-1309 (N.S.); +39-055-412-029 (F.C.)
| | - Laura Papucci
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50-50134 Firenze, Italy; (A.B.); (G.V.); (E.A.); (L.P.); (L.M.)
| | - Lucia Magnelli
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Viale G.B. Morgagni, 50-50134 Firenze, Italy; (A.B.); (G.V.); (E.A.); (L.P.); (L.M.)
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3
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Zhang B, Shu M, Xu C, An C, Wang R, Lin Z. Virtual Screening, Docking, Synthesis and Bioactivity Evaluation of Thiazolidinediones as Potential PPARγ Partial Agonists for Preparation of Antidiabetic Agents. LETT DRUG DES DISCOV 2019. [DOI: 10.2174/1570180815666180827123512] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background:Peroxisome proliferator-activated receptor gamma (PPARγ) is one of the key targets of insulin resistance research, in addition to being ligand-activated transcription factors of the nuclear hormone receptor superfamily with a leading role in adiposeness activation and insulin sensitivity. They regulate cholesterol and carbohydrate metabolism through direct actions on gene expression. Despite their therapeutic importance, there are dose limiting side effects associated with PPARγ drug treatments, thus a new generation of safer PPARγ drugs are being actively sought after treatment.Methods:In this study, we used computer aided drug design to screen new series of PPARγ ligands, and synthesized a series of potential thiazolidinedione derivatives such as 5,7- dibenzyloxybenzyl-3-hydroxymethyl-4H-coumarin-4-ketone, using 4-steps to synthesize the target compounds and built streptozotocin (STZ) induced insulin resistance rat model to measure their antidiabetic activity.Results:We found that 10 mg/kg concentration of compound 0701C could significantly decrease blood glucose and serum PPARγ, serum insulin levels in insulin resistance model rat.Conclusion:We would conclude that compound 0701C might serve as a potential PPARγ partial agonist.
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Affiliation(s)
- Beina Zhang
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China
| | - Mao Shu
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China
| | - Chunmei Xu
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China
| | - Chunhong An
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China
| | - Rui Wang
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China
| | - Zhihua Lin
- School of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing 400054, China
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4
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Rashid A, Kuppa A, Kunwar A, Panda D. Thalidomide (5HPP-33) suppresses microtubule dynamics and depolymerizes the microtubule network by binding at the vinblastine binding site on tubulin. Biochemistry 2015; 54:2149-59. [PMID: 25747795 DOI: 10.1021/bi501429j] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Thalidomides were initially thought to be broad-range drugs specifically for curing insomnia and relieving morning sickness in pregnant women. However, its use was discontinued because of a major drawback of causing teratogenicity. In this study, we found that a thalidomide derivative, 5-hydroxy-2-(2,6-diisopropylphenyl)-1H-isoindole-1,3-dione (5HPP-33), inhibited the proliferation of MCF-7 with a half-maximal inhibitory concentration of 4.5 ± 0.4 μM. 5HPP-33 depolymerized microtubules and inhibited the reassembly of cold-depolymerized microtubules in MCF-7 cells. Using time-lapse imaging, the effect of 5HPP-33 on the dynamics of individual microtubules in live MCF-7 cells was analyzed. 5HPP-33 (5 μM) decreased the rates of growth and shortening excursions by 34 and 33%, respectively, and increased the time microtubules spent in the pause state by 92% as compared to that of the vehicle-treated MCF-7 cells. 5HPP-33 (5 μM) reduced the dynamicity of microtubules by 62% compared to the control. 5HPP-33 treatment reduced the distance between the two poles of a bipolar spindle, induced multipolarity in some of the treated cells, and blocked cells at mitosis. In vitro, 5HPP-33 bound to tubulin with a weak affinity. Vinblastine inhibited the binding of 5HPP-33 to tubulin, and 5HPP-33 inhibited the binding of BODIPY FL-vinblastine to tubulin. Further, a molecular docking analysis suggested that 5HPP-33 shares its binding site on tubulin with vinblastine. The results provided significant insight into the antimitotic mechanism of action of 5HPP-33 and also suggest a possible mechanism for the teratogenicity of thalidomides.
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Affiliation(s)
- Aijaz Rashid
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, India
| | - Annapurna Kuppa
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, India
| | - Ambarish Kunwar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, India
| | - Dulal Panda
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai 400076, India
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5
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Bera H, Tan BJ, Sun L, Dolzhenko AV, Chui WK, Chiu GNC. A structure-activity relationship study of 1,2,4-triazolo[1,5-a][1,3,5]triazin-5,7-dione and its 5-thioxo analogues on anti-thymidine phosphorylase and associated anti-angiogenic activities. Eur J Med Chem 2013; 67:325-34. [PMID: 23871912 DOI: 10.1016/j.ejmech.2013.06.051] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 06/14/2013] [Accepted: 06/19/2013] [Indexed: 10/26/2022]
Abstract
Thirty-three 1,2,4-triazolo[1,5-a][1,3,5]triazin-5,7-dione and its 5-thioxo analogues were designed and synthesized which contained different substituents at meta- and/or para-positions of 2-phenyl or 2-benzyl ring attached to the fused ring structure. The preliminary pharmacological evaluation demonstrated that the 5-thioxo analogues of 1,2,4-triazolo[1,5-a][1,3,5]triazine exhibited a varying degree of inhibitory activity towards thymidine phosphorylase, comparable or better than reference compound, 7-Deazaxanthine (7-DX, 2) (IC50 value = 42.63 μM). Moreover, compounds 5q and 6i displayed a mixed-type of inhibitory mechanism in the presence of variable concentrations of thymidine (dThd). In addition, selected compounds were found to have a noticeable inhibitory effect on the expression of angiogenesis markers, including VEGF and MMP-9 in MDA-MB-231 breast cancer cells.
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Affiliation(s)
- Hriday Bera
- Gokaraju Rangaraju College of Pharmacy, Bachupally, Hyderabad 500090, Andhra Pradesh, India; Department of Pharmacy, Faculty of Science, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore.
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6
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Hashimoto Y. Thalidomide as a Multi-Template for Development of Biologically Active Compounds. Arch Pharm (Weinheim) 2008; 341:536-47. [DOI: 10.1002/ardp.200700217] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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7
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Yanagawa T, Noguchi T, Miyachi H, Kobayashi H, Hashimoto Y. Tubulin polymerization inhibitors with a fluorinated phthalimide skeleton derived from thalidomide. Bioorg Med Chem Lett 2006; 16:4748-51. [PMID: 16870433 DOI: 10.1016/j.bmcl.2006.06.091] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2006] [Revised: 06/26/2006] [Accepted: 06/30/2006] [Indexed: 11/20/2022]
Abstract
4,7-Difluoro-2-(2,6-diisopropylphenyl)-1H-isoindole-1,3-dione [4,7FPP-33 (14)] has a potent tubulin-polymerization-inhibiting activity comparable with those of the known tubulin-polymerization inhibitors rhizoxin and colchicine. The structure-activity relationship for fluorine substitution was elucidated.
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Affiliation(s)
- Tomonori Yanagawa
- Institute of Molecular and Cellular Biosciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
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8
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Noguchi T, Fujimoto H, Sano H, Miyajima A, Miyachi H, Hashimoto Y. Angiogenesis inhibitors derived from thalidomide. Bioorg Med Chem Lett 2005; 15:5509-13. [PMID: 16183272 DOI: 10.1016/j.bmcl.2005.08.086] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2005] [Revised: 08/24/2005] [Accepted: 08/26/2005] [Indexed: 11/28/2022]
Abstract
5-Hydroxy-2-(2,6-diisopropylphenyl)-1H-isoindole-1,3-dione (5HPP-33: 10), which was obtained during our previous structural development studies on thalidomide, was revealed to possess potent anti-angiogenic activity in a human umbilical vein endothelial cell (HUVEC) assay. Thalidomide (1) and its metabolite, 5-hydroxythalidomide (5-HT: 2), which possesses a hydroxyl group at the position corresponding to that of 5HPP-33, as well as IMiDs (immunomodulatory derivatives of thalidomide: 3 and 5), also showed weak or moderate activity in the same assay.
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Affiliation(s)
- Tomomi Noguchi
- Institute of Molecular and Cellular Biosciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
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9
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Shinji C, Nakamura T, Maeda S, Yoshida M, Hashimoto Y, Miyachi H. Design and synthesis of phthalimide-type histone deacetylase inhibitors. Bioorg Med Chem Lett 2005; 15:4427-31. [PMID: 16137884 DOI: 10.1016/j.bmcl.2005.07.048] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2005] [Revised: 07/11/2005] [Accepted: 07/14/2005] [Indexed: 11/16/2022]
Abstract
Several hydroxamic acid derivatives with a substituted phthalimide group as a linker and/or cap structure, prepared during structural development studies based on thalidomide, were found to have histone deacetylase (HDAC)-inhibitory activity. Structure-activity relationship studies indicated that nature of the substituent introduced at the phthalimide nitrogen atom, introduction of a hydroxamic acid structure, and distance between the N-hydroxyl group and the cap structure are important for HDAC-inhibitory activity.
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Affiliation(s)
- Chihiro Shinji
- Institute of Molecular and Cellular Biosciences, The University of Tokyo Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
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10
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Sano H, Noguchi T, Tanatani A, Hashimoto Y, Miyachi H. Design and synthesis of subtype-selective cyclooxygenase (COX) inhibitors derived from thalidomide. Bioorg Med Chem 2005; 13:3079-91. [PMID: 15809144 DOI: 10.1016/j.bmc.2005.03.002] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2005] [Revised: 03/01/2005] [Accepted: 03/01/2005] [Indexed: 11/30/2022]
Abstract
A series of substituted indoline and indole derivatives with cyclooxygenase (COX)-inhibitory activity was prepared during our structural development studies based on thalidomide as a multi-template lead compound. Structure-activity relationship studies indicated that the nature of the substituent introduced at the benzene ring of the indoline (indole) backbone, and the length and type of the linking group between the nitrogen atom of indoline (indole) and the N-substituent are important for the activity. This study has led to the identification of COX-1-selective inhibitors, and these should be useful not only as pharmacological tools to investigate the physiology and pathophysiology of COX, but also as sophisticated leads for the development of novel drugs to treat COX-associated diseases, such as inflammatory diseases, and cancer.
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Affiliation(s)
- Hiroko Sano
- Institute of Molecular and Cellular Biosciences, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
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11
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Inatsuki S, Noguchi T, Miyachi H, Oda S, Iguchi T, Kizaki M, Hashimoto Y, Kobayashi H. Tubulin-polymerization inhibitors derived from thalidomide. Bioorg Med Chem Lett 2005; 15:321-5. [PMID: 15603947 DOI: 10.1016/j.bmcl.2004.10.072] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2004] [Revised: 10/25/2004] [Accepted: 10/25/2004] [Indexed: 11/18/2022]
Abstract
2-(2,6-Diisopropylphenyl)-5-hydroxy-1H-isoindole-1,3-dione (5HPP-33), which was obtained during our previous structural development studies on thalidomide, was revealed to possess potent tubulin-polymerization-inhibiting activity, comparable to that of the known tubulin-polymerization inhibitors, rhizoxin and colchicine. A major metabolite of thalidomide, 5-hydroxythalidomide, which possesses a hydroxyl group at the position corresponding to that of 5HPP-33, also showed moderate inhibitory activity.
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Affiliation(s)
- Shunsuke Inatsuki
- Institute of Molecular and Cellular Biosciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
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12
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Noguchi T, Sano H, Shimazawa R, Tanatani A, Miyachi H, Hashimoto Y. Phenylhomophthalimide-type NOS inhibitors derived from thalidomide. Bioorg Med Chem Lett 2004; 14:4141-5. [PMID: 15261258 DOI: 10.1016/j.bmcl.2004.06.026] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2004] [Revised: 06/09/2004] [Accepted: 06/10/2004] [Indexed: 10/26/2022]
Abstract
Thalidomide shows moderate inhibitory activity toward neuronal nitric oxide synthase (nNOS) and inducible NOS (iNOS), but not toward endothelial NOS (eNOS). Structural development studies of thalidomide yielded novel phenylhomophthalimide-type NOS inhibitors with enhanced activity and different subtype selectivity.
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Affiliation(s)
- Tomomi Noguchi
- Institute of Molecular and Cellular Biosciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
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13
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Shimazawa R, Sano H, Tanatani A, Miyachi H, Hashimoto Y. Thalidomide as a Nitric Oxide Synthase Inhibitor and Its Structural Development. Chem Pharm Bull (Tokyo) 2004; 52:498-9. [PMID: 15056977 DOI: 10.1248/cpb.52.498] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Thalidomide has been found to exhibit weak nitric oxide synthase (NOS)-inhibitory activity. Structural development studies of thalidomide showed that some N-2,6-dimethylphenylhomophthalimide analogs possess NOS-inhibiting activity.
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Affiliation(s)
- Rumiko Shimazawa
- Institute of Molecular & Cellular Biosciences, The University of Tokyo, Japan.
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14
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Sano H, Noguchi T, Tanatani A, Miyachi H, Hashimoto Y. N-Phenylphthalimide-Type Cyclooxygenase (COX) Inhibitors Derived from Thalidomide: Substituent Effects on Subtype Selectivity. Chem Pharm Bull (Tokyo) 2004; 52:1021-2. [PMID: 15305008 DOI: 10.1248/cpb.52.1021] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Several N-substituted phenylphthalimide and phenylhomophthalimide derivatives with cyclooxygenase (COX)-inhibitory activity were prepared during structural development studies based on thalidomide as a lead compound. Substituent effects on the subtype selectivity were investigated.
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Affiliation(s)
- Hiroko Sano
- Institute of Molecular and Cellular Biosciences, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
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15
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Suizu M, Muroya Y, Kakuta H, Kagechika H, Tanatani A, Nagasawa K, Hashimoto Y. Cyclooxygenase inhibitors derived from thalidomide. Chem Pharm Bull (Tokyo) 2003; 51:1098-102. [PMID: 12951457 DOI: 10.1248/cpb.51.1098] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Several N-3,5-dimethylphenylphthalimide analogs possessing more potent cyclooxygenase-inhibiting activity than that of aspirin were prepared during structural development studies based on thalidomide. Substituent effects on the activity were investigated.
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Affiliation(s)
- Mamiko Suizu
- Institute of Molecular & Cellular Biosciences, The University of Tokyo, Japan
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16
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Noguchi T, Shimazawa R, Nagasawa K, Hashimoto Y. Thalidomide and its analogues as cyclooxygenase inhibitors. Bioorg Med Chem Lett 2002; 12:1043-6. [PMID: 11909713 DOI: 10.1016/s0960-894x(02)00084-7] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Thalidomide showed cyclooxygenase (COX)-1/2 inhibitory activity with a potency comparable to that of aspirin. Structural development studies of thalidomide resulted in potent COX-1/2 inhibitors, and COX-1-selective and COX-2-selective inhibitors.
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Affiliation(s)
- Tomomi Noguchi
- Institute of Molecular & Cellular Biosciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
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Abstract
Thalidomide (N-alpha-phthalimidoglutarimide) is a teratogenic hypnotic/sedative agent which was used widely in the late 1950s and the early 1960s. In spite of its withdrawal from the market because of its severe teratogenicity, there has been a resurgence of interest in the drug in recent years due to its potential usefulness for the treatment of various diseases, including acquired immunodeficiency syndrome (AIDS) and various cancers. It has been revealed that thalidomide elicits pleiotropic effects and is a multi-target drug. Our structural development studies of thalidomide, focusing on tumor necrosis factor-alpha(TNF-alpha) production-regulating activity, anti-androgenic activity, puromycin-sensitive aminopeptidase-inhibiting activity, alpha-glucosidase-inhibiting activity, and inhibitory activities toward some other enzymes, are reviewed in relation to the pharmacological effects of thalidomide.
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Affiliation(s)
- Yuichi Hashimoto
- Institute of Molecular and Cellular Biosciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan.
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