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Xu Y, Yang T, Lu T, Feng G. Conformations and non-covalent interactions of cyclohexyl isothiocyanate and its water complex. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 295:122596. [PMID: 36931061 DOI: 10.1016/j.saa.2023.122596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 03/01/2023] [Accepted: 03/06/2023] [Indexed: 06/18/2023]
Abstract
The conformational equilibria of cyclohexyl isothiocyanate and its complex with water were studied by microwave spectroscopy combined with theoretical calculations. For the bare cyclohexyl isothiocyanate, the rotational spectra of the two conformers, namely a-trans and e-trans, were measured and analyzed. Additional mono-substituted isotopologues of two 13C and one 34S of a-trans and e-trans were also measured, which result in an accurate structural determination of the two conformers. For the binary complex with water, the rotational spectra were measured for the monohydrates of both a-trans and e-trans conformers. Water isotopologues were also detected for the monohydrates. All the measured rotational spectra show 14N quadrupole coupling hyperfine structures. Water molecule prefers linking to the isothiocyanate group through a OwH⋯S hydrogen bond and forming two CH⋯Ow hydrogen bonds with the oxygen atom of water acting as a proton acceptor. The non-covalent bonding features of the monohydrates were revealed by natural bond orbital analysis and symmetry-adapted perturbation theory analysis.
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Affiliation(s)
- Yugao Xu
- School of Chemistry and Chemical Engineering, Chongqing University, Daxuecheng South Rd. 55, Chongqing 401331, China
| | - Tingting Yang
- School of Chemistry and Chemical Engineering, Chongqing University, Daxuecheng South Rd. 55, Chongqing 401331, China
| | - Tao Lu
- School of Chemistry and Chemical Engineering, Chongqing University, Daxuecheng South Rd. 55, Chongqing 401331, China
| | - Gang Feng
- School of Chemistry and Chemical Engineering, Chongqing University, Daxuecheng South Rd. 55, Chongqing 401331, China.
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2
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Isothiocyanates (ITCs) 1-(Isothiocyanatomethyl)-4-phenylbenzene and 1-Isothiocyanato-3,5-bis(trifluoromethyl)benzene—Aldehyde Dehydrogenase (ALDH) Inhibitors, Decreases Cisplatin Tolerance and Migratory Ability of NSCLC. Int J Mol Sci 2022; 23:ijms23158644. [PMID: 35955773 PMCID: PMC9369118 DOI: 10.3390/ijms23158644] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 01/27/2023] Open
Abstract
One of the main treatment modalities for non-small-cell lung cancer (NSCLC) is cisplatin-based chemotherapy. However, the acquisition of cisplatin resistance remains a major problem. Existing chemotherapy regimens are often ineffective against cancer cells expressing aldehyde dehydrogenase (ALDH). As such, there is an urgent need for therapies targeting ALDH-positive cancer cells. The present study compares the anticancer properties of 36 structurally diverse isothiocyanates (ITCs) against NSCLC cells with the ALDH inhibitor disulfiram (DSF). Their potential affinity to ALDH isoforms and ABC proteins was assessed using AutoDockTools, allowing for selection of three compounds presenting the strongest affinity to all tested proteins. The selected ITCs had no impact on NSCLC cell viability (at tested concentrations), but significantly decreased the cisplatin tolerance of cisplatin-resistant variant of A549 (A549CisR) and advanced (stage 4) NSCLC cell line H1581. Furthermore, long-term supplementation with ITC 1-(isothiocyanatomethyl)-4-phenylbenzene reverses the EMT phenotype and migratory potential of A549CisR to the level presented by parental A549 cells, increasing E-Cadherin expression, followed by decreased expression of ABCC1 and ALDH3A1. Our data indicates that the ALDH inhibitors DSF and ITCs are potential adjuvants of cisplatin chemotherapy.
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Sulforaphane and Its Bifunctional Analogs: Synthesis and Biological Activity. Molecules 2022; 27:molecules27051750. [PMID: 35268851 PMCID: PMC8911885 DOI: 10.3390/molecules27051750] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/04/2022] [Accepted: 03/05/2022] [Indexed: 12/27/2022] Open
Abstract
For decades, various plants have been studied as sources of biologically active compounds. Compounds with anticancer and antimicrobial properties are the most frequently desired. Cruciferous plants, including Brussels sprouts, broccoli, and wasabi, have a special role in the research studies. Studies have shown that consumption of these plants reduce the risk of lung, breast, and prostate cancers. The high chemopreventive and anticancer potential of cruciferous plants results from the presence of a large amount of glucosinolates, which, under the influence of myrosinase, undergo an enzymatic transformation to biologically active isothiocyanates (ITCs). Natural isothiocyanates, such as benzyl isothiocyanate, phenethyl isothiocyanate, or the best-tested sulforaphane, possess anticancer activity at all stages of the carcinogenesis process, show antibacterial activity, and are used in organic synthesis. Methods of synthesis of sulforaphane, as well as its natural or synthetic bifunctional analogues with sulfinyl, sulfanyl, sulfonyl, phosphonate, phosphinate, phosphine oxide, carbonyl, ester, carboxamide, ether, or additional isothiocyanate functional groups, and with the unbranched alkyl chain containing 2-6 carbon atoms, are discussed in this review. The biological activity of these compounds are also reported. In the first section, glucosinolates, isothiocyanates, and mercapturic acids (their metabolites) are briefly characterized. Additionally, the most studied anticancer and antibacterial mechanisms of ITC actions are discussed.
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Janczewski Ł, Kręgiel D, Kolesińska B. Synthesis of Isothiocyanates Using DMT/NMM/TsO - as a New Desulfurization Reagent. Molecules 2021; 26:2740. [PMID: 34066597 PMCID: PMC8125326 DOI: 10.3390/molecules26092740] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/12/2021] [Accepted: 05/03/2021] [Indexed: 11/16/2022] Open
Abstract
Thirty-three alkyl and aryl isothiocyanates, as well as isothiocyanate derivatives from esters of coded amino acids and from esters of unnatural amino acids (6-aminocaproic, 4-(aminomethyl)benzoic, and tranexamic acids), were synthesized with satisfactory or very good yields (25-97%). Synthesis was performed in a "one-pot", two-step procedure, in the presence of organic base (Et3N, DBU or NMM), and carbon disulfide via dithiocarbamates, with 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium toluene-4-sulfonate (DMT/NMM/TsO-) as a desulfurization reagent. For the synthesis of aliphatic and aromatic isothiocyanates, reactions were carried out in a microwave reactor, and selected alkyl isothiocyanates were also synthesized in aqueous medium with high yields (72-96%). Isothiocyanate derivatives of L- and D-amino acid methyl esters were synthesized, under conditions without microwave radiation assistance, with low racemization (er 99 > 1), and their absolute configuration was confirmed by circular dichroism. Isothiocyanate derivatives of natural and unnatural amino acids were evaluated for antibacterial activity on E. coli and S. aureus bacterial strains, where the most active was ITC 9e.
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Affiliation(s)
- Łukasz Janczewski
- Faculty of Chemistry, Institute of Organic Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland;
| | - Dorota Kręgiel
- Department of Environmental Biotechnology, Faculty of Biotechnology and Food Sciences, Lodz University of Technology, Wolczanska 171/173, 90-924 Lodz, Poland;
| | - Beata Kolesińska
- Faculty of Chemistry, Institute of Organic Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland;
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Hsu CN, Tain YL. Preventing Developmental Origins of Cardiovascular Disease: Hydrogen Sulfide as a Potential Target? Antioxidants (Basel) 2021; 10:antiox10020247. [PMID: 33562763 PMCID: PMC7914659 DOI: 10.3390/antiox10020247] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 01/26/2021] [Accepted: 02/01/2021] [Indexed: 12/15/2022] Open
Abstract
The cardiovascular system can be programmed by a diversity of early-life insults, leading to cardiovascular disease (CVD) in adulthood. This notion is now termed developmental origins of health and disease (DOHaD). Emerging evidence indicates hydrogen sulfide (H2S), a crucial regulator of cardiovascular homeostasis, plays a pathogenetic role in CVD of developmental origins. Conversely, early H2S-based interventions have proved beneficial in preventing adult-onset CVD in animal studies via reversing programming processes by so-called reprogramming. The focus of this review will first summarize the current knowledge on H2S implicated in cardiovascular programming. This will be followed by supporting evidence for the links between H2S signaling and underlying mechanisms of cardiovascular programming, such as oxidative stress, nitric oxide deficiency, dysregulated nutrient-sensing signals, activation of the renin–angiotensin system, and gut microbiota dysbiosis. It will also provide an overview from animal models regarding how H2S-based reprogramming interventions, such as precursors of H2S and H2S donors, may prevent CVD of developmental origins. A better understanding of cardiovascular programming and recent advances in H2S-based interventions might provide the answers to bring down the global burden of CVD.
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Affiliation(s)
- Chien-Ning Hsu
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan;
- School of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - You-Lin Tain
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833, Taiwan
- Correspondence: ; Tel.: +886-975-056-995; Fax: +886-7733-8009
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Trivedi J, Alam A, Joshi S, Kumar TP, Chippala V, Mainkar PS, Chandrasekhar S, Chattopadhyay S, Mitra D. A novel isothiocyanate derivative inhibits HIV-1 gene expression and replication by modulating the nuclear matrix associated protein SMAR1. Antiviral Res 2019; 173:104648. [PMID: 31706900 DOI: 10.1016/j.antiviral.2019.104648] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 10/24/2019] [Accepted: 11/04/2019] [Indexed: 12/30/2022]
Abstract
The essential role of SMAR1 in HIV-1 transcription and LTR driven gene expression suggests SMAR1 as an HIV dependency factor (HDF) and a potential anti-HIV therapeutic target. Here, we report for the first time, anti-HIV activity of 8 novel isothiocyanate (ITC) derivatives that differentially stabilise SMAR1. Out of 8 novel ITC derivatives, SCS-OCL-381 was observed to inhibit HIV-1 replication most significantly at the noncytotoxic concentration in reporter T-cell line, CEM-GFP. Further, the highly conserved anti-HIV activity of SCS-OCL-381 is a cell type, virus isolate and viral load independent phenomena and is approximately 3 fold more effective than the representative ITC, Sulforaphane (SFN). Further, SCS-OCL-381 does not hamper the activity of viral enzymes reverse transcriptase, integrase and protease. Mechanistically, SCS-OCL-381 stabilises SMAR1 which, otherwise undergoes proteasomal degradation upon HIV-1 infection in T-cells. This stabilisation results in the recruitment of repressor complex on HIV-1 LTR resulting in repression of LTR mediated transcription and gene expression. These inhibitory consequences were further confirmed by reporter based LTR activity assays in different cell lines. Taken together, these findings highlight the anti-HIV potential of novel ITC derivatives by the stabilisation of SMAR1 and strongly support further in vivo characterisation and potential translational applications of SCS-OCL-381.
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Affiliation(s)
- Jay Trivedi
- National Centre for Cell Science, Pune University Campus, Pune, India.
| | - Aftab Alam
- National Centre for Cell Science, Pune University Campus, Pune, India.
| | - Shruti Joshi
- National Centre for Cell Science, Pune University Campus, Pune, India.
| | | | | | - Prathama S Mainkar
- CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad, India.
| | | | - Samit Chattopadhyay
- National Centre for Cell Science, Pune University Campus, Pune, India; CSIR-Indian Institute of Chemical Biology, Jadavpur, Kolkata, India.
| | - Debashis Mitra
- National Centre for Cell Science, Pune University Campus, Pune, India; Centre for DNA Fingerprinting and Diagnostics, Uppal, Hyderabad, India.
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Chatwichien J, Prachavna B, Suntivich R, Kumphune S. NSCLC Structure-activity Relationship (SAR) Study of Diisothiocyanates for Antiproliferative Activity on A549 Human Non-small Cell Lung Carcinoma (NSCLC). LETT ORG CHEM 2019. [DOI: 10.2174/1570178615666181011145219] [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
Isothiocyanate functional group (-N=C=S) is widely accepted as an important moiety for anti- cancer effects of naturally occurring isothiocyanate compounds (ITCs). Herein, a series of diisothiocyanate (diITCs) derivatives were synthesized and evaluated in antiproliferative assays on A549 human non-small cell lung cancer and IMR90 human foetal lung cell lines for structure-activity relationship (SAR) and cancer cell selectivity studies. Results showed that aliphatic and benzylic diITCs were more cytotoxic to A549 cells than natural ITCs; benzyl isothiocyanate (BITC) and phenyl isothiocyanate (PITC), and a currently available anticancer drug; etoposide. Aromatic diITCs were not as active. Notably, most of the diITCs reported in this work were significantly more selective than etoposide to inhibit proliferation of the cancer cells (A549) over the normal cells (IMR90). This study demonstrated a guideline to modify chemical structures of diITCs for anti-NSCLC agents.
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Affiliation(s)
- Jaruwan Chatwichien
- Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Buntarika Prachavna
- Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Rinrada Suntivich
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand
| | - Sarawut Kumphune
- Department of Medical Technology, Faculty of Allied Health Sciences, Naresuan University, Phitsanulok 65000, Thailand
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8
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Janczewski Ł, Gajda A, Gajda T. Direct, Microwave-Assisted Synthesis of Isothiocyanates. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900105] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Łukasz Janczewski
- Institute of Organic Chemistry; Faculty of Chemistry; Lodz University of Technology, 116 Żeromski Str.; 90-924 Lodz Poland
| | - Anna Gajda
- Institute of Organic Chemistry; Faculty of Chemistry; Lodz University of Technology, 116 Żeromski Str.; 90-924 Lodz Poland
| | - Tadeusz Gajda
- Institute of Organic Chemistry; Faculty of Chemistry; Lodz University of Technology, 116 Żeromski Str.; 90-924 Lodz Poland
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9
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Shehzadi SA, Khan I, Saeed A, Larik FA, Channar PA, Hassan M, Raza H, Abbas Q, Seo SY. One-pot four-component synthesis of thiazolidin-2-imines using CuI/ZnII dual catalysis: A new class of acetylcholinesterase inhibitors. Bioorg Chem 2019; 84:518-528. [DOI: 10.1016/j.bioorg.2018.12.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 11/23/2018] [Accepted: 12/03/2018] [Indexed: 02/07/2023]
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10
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Janczewski Ł, Burchacka E, Psurski M, Ciekot J, Gajda A, Gajda T. New diaryl ω-(isothiocyanato)alkylphosphonates and their mercapturic acids as potential antibacterial agents. Life Sci 2019; 219:264-271. [PMID: 30658100 DOI: 10.1016/j.lfs.2019.01.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 01/14/2019] [Accepted: 01/14/2019] [Indexed: 11/17/2022]
Abstract
Thirty-four novel, diaryl ω-(isothiocyanato)alkylphosphonates with chlorine atom and methoxy, dimethoxy, methylsulfanyl, or methoxycarbonyl groups at ortho, meta, or para positions of the phenyl ring, and with an unbranched alkyl chain (n = 2-6) were designed and synthesized in a one-pot reaction in 11-76% yields. All isothiocyanates thus generated were evaluated for the first time for antibacterial activity on Pseudomonas aeruginosa and Staphylococcus aureus bacterial strains, and had satisfactory antibacterial activity in most cases. The highest activity, similar to that of reference gentamicin activity against S. aureus, was seen in compounds 9 and 13 (1.5 ± 0.1 and 2.5 ± 0.2 μM, respectively), whereas for P. aeruginosa more than half of tested compounds proved to be more effective than gentamicin. Additionally, selected isothiocyanates (9, 13, 18, and 23) were transformed in 52-73% yields into mercapturic acids 42-45, which also exhibited satisfactory antibacterial effect against S. aureus strain.
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Affiliation(s)
- Łukasz Janczewski
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, 116 Żeromskiego St., 90-924 Łódź, Poland
| | - Ewa Burchacka
- Department of Medicinal Chemistry and Microbiology, Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland.
| | - Mateusz Psurski
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 12 Rudolfa Weigla St., 53-144 Wrocław, Poland
| | - Jarosław Ciekot
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 12 Rudolfa Weigla St., 53-144 Wrocław, Poland
| | - Anna Gajda
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, 116 Żeromskiego St., 90-924 Łódź, Poland
| | - Tadeusz Gajda
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, 116 Żeromskiego St., 90-924 Łódź, Poland
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11
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Lee CF, Chiang NN, Lu YH, Huang YS, Yang JS, Tsai SC, Lu CC, Chen FA. Benzyl isothiocyanate (BITC) triggers mitochondria-mediated apoptotic machinery in human cisplatin-resistant oral cancer CAR cells. Biomedicine (Taipei) 2018; 8:15. [PMID: 30141402 PMCID: PMC6108226 DOI: 10.1051/bmdcn/2018080315] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 04/12/2018] [Indexed: 01/23/2023] Open
Abstract
Benzyl isothiocyanate (BITC), a component of dietary food, possesses a powerful anticancer activity. Previous studies have shown that BITC produces a large number of intracellular reactive oxygen species (ROS) and increases intracellular Ca2+ release from endoplasmic reticulum (ER), leading to the activation of the apoptotic mechanism in tumor cells. However, there is not much known regarding the inhibitory effect of BITC on cisplatin-resistant oral cancer cells. The purpose of this study was to examine the anticancer effect and molecular mechanism of BITC on human cisplatin-resistant oral cancer CAR cells. Our results demonstrated that BITC significantly reduced cell viability of CAR cells in a concentration- and time-dependent manner. BITC was found to cause apoptotic cell shrinkage and DNA fragmentation by morphologic observation and TUNEL/DAPI staining. Pretreatment of cells with a specific inhibitor of pan-caspase significantly reduced cell death caused by BITC. Colorimetric assay analyses also showed that the activities of caspase-3 and caspase-9 were elevated in BITC-treated CAR cells. An increase in ROS production and loss of mitochondria membrane potential (ΔΨm) occurred due to BITC exposure and was observed via flow cytometric analysis. Western blotting analyses demonstrated that the protein levels of Bax, Bad, cytochrome c, and cleaved caspase-3 were up-regulated, while those of Bcl-2, Bcl-xL and pro-caspase-9 were down-regulated in CAR cells after BITC challenge. In sum, the mitochondria-dependent pathway might contribute to BITC-induced apoptosis in human cisplatin-resistant oral cancer CAR cells.
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Affiliation(s)
- Chiu-Fang Lee
- Department of Pharmacy, Kaohsiung Veterans General Hospital Pingtung Branch, Pingtung 912, Taiwan
| | - Ni-Na Chiang
- Department of Pharmacy, Kaohsiung Veterans General Hospital Pingtung Branch, Pingtung 912, Taiwan
| | - Yao-Hua Lu
- Department of Pharmacy and Master Program, Tajen University, Pingtung 907, Taiwan
| | - Yu-Syuan Huang
- Department of Pharmacy and Master Program, Tajen University, Pingtung 907, Taiwan
| | - Jai-Sing Yang
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404, Taiwan
| | - Shih-Chang Tsai
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan
| | - Chi-Cheng Lu
- Department of Pharmacy, Buddhist Tzu Chi General Hospital, Hualien 970, Taiwan - Department of Sport Performance, National Taiwan University of Sport, Taichung 404, Taiwan
| | - Fu-An Chen
- Department of Pharmacy and Master Program, Tajen University, Pingtung 907, Taiwan
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12
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Tang J, Niu J, Wang W, Huo H, Li J, Luo L, Cao Y. p-Aromatic Isothiocyanates: Synthesis and Anti Plant Pathogen Activity. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218060348] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Gründemann C, Huber R. Chemoprevention with isothiocyanates - From bench to bedside. Cancer Lett 2017; 414:26-33. [PMID: 29111351 DOI: 10.1016/j.canlet.2017.10.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 10/10/2017] [Accepted: 10/20/2017] [Indexed: 12/15/2022]
Abstract
Isothiocyanates (ITCs) are naturally occurring hydrolization products from glucosinolates (GLSs) in brassicaceae and in epidemiological studies their intake has been weakly to moderately inversely correlated with the risk of colorectal cancer, prostate cancer and lung cancer. Numerous preclinical studies demonstrate chemopreventive mode of actions of ITCs, mainly related to a.) detoxification (induction of phase II enzymes), b.) anti-inflammatory properties by down-regulation of NFkappaB activity, c.) cyclin-mediated cell cycle arrest and d.) epigenetic modulation by inhibition of histone deacetylase activity. First prospective clinical trials were promising in patients with risk of prostate cancer recurrence. The glutathione-S-transferase gene expression seems to play a major role in the individual susceptibility towards ITCs. Safety issues are widely unclear and should be more addressed in future studies because ITCs can, in low concentrations, compromise the function of human immune cells and might impair genome stability.
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Affiliation(s)
- Carsten Gründemann
- Center for Complementary Medicine, Institute for Infection Prevention and Hospital Epidemiology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
| | - Roman Huber
- Center for Complementary Medicine, Institute for Infection Prevention and Hospital Epidemiology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
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14
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Psurski M, Janczewski Ł, Świtalska M, Gajda A, Goszczyński TM, Oleksyszyn J, Wietrzyk J, Gajda T. Novel phosphonate analogs of sulforaphane: Synthesis, in vitro and in vivo anticancer activity. Eur J Med Chem 2017; 132:63-80. [PMID: 28342398 DOI: 10.1016/j.ejmech.2017.03.028] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 02/13/2017] [Accepted: 03/15/2017] [Indexed: 11/26/2022]
Abstract
A library of over forty, novel, structurally diverse phosphonate analogs of sulforaphane (P-ITCs) were designed, synthesized and fully characterized. All compounds were evaluated for antiproliferative activity in vitro on Lovo and LoVo/DX colon cancer cell lines. All compounds exhibited high antiproliferative activity, comparable or higher to the activity of naturally occurring benzyl isothiocyanate and sulforaphane. Assessment of the mechanisms of action of selected compounds revealed their potential as inducers of G2/M cell cycle arrest and apoptosis. Further antiproliferative studies for selected compounds with the use of a set of selected cell lines derived from colon, lung, mammary gland and uterus as well as normal murine fibroblasts were performed. In vivo studies of the analyzed phosphonate analogs of sulforaphane showed lower activity in comparison with those of benzyl isothiocyanate. Our studies demonstrated that newly synthesized P-ITCs can be used for as a starting point for the synthesis of novel isothiocyanates with higher anticancer activity in the future.
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Affiliation(s)
- Mateusz Psurski
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 12 Rudolf Weigl St., 53-114 Wrocław, Poland
| | - Łukasz Janczewski
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, 116 Stefan Żeromski St., 90-924 Łódź, Poland
| | - Marta Świtalska
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 12 Rudolf Weigl St., 53-114 Wrocław, Poland
| | - Anna Gajda
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, 116 Stefan Żeromski St., 90-924 Łódź, Poland
| | - Tomasz M Goszczyński
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 12 Rudolf Weigl St., 53-114 Wrocław, Poland
| | - Józef Oleksyszyn
- Division of Medicinal Chemistry and Microbiology, Faculty of Chemistry, Wroclaw University of Technology, 27 Wybrzeże Wyspiańskiego St., 50-370 Wrocław, Poland
| | - Joanna Wietrzyk
- Department of Experimental Oncology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 12 Rudolf Weigl St., 53-114 Wrocław, Poland.
| | - Tadeusz Gajda
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, 116 Stefan Żeromski St., 90-924 Łódź, Poland.
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15
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Tarozzi A, Marchetti C, Nicolini B, D'Amico M, Ticchi N, Pruccoli L, Tumiatti V, Simoni E, Lodola A, Mor M, Milelli A, Minarini A. Combined inhibition of the EGFR/AKT pathways by a novel conjugate of quinazoline with isothiocyanate. Eur J Med Chem 2016; 117:283-91. [DOI: 10.1016/j.ejmech.2016.04.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 03/10/2016] [Accepted: 04/01/2016] [Indexed: 11/25/2022]
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Shi YH, Dai DF, Li J, Dong YW, Jiang Y, Li HG, Gao Y, Chong CK, Li HY, Chu XQ, Yang C, Zhang Q, Tong ZS, Bai CG, Chen Y. Sulforaphane Analogues with Heterocyclic Moieties: Syntheses and Inhibitory Activities against Cancer Cell Lines. Molecules 2016; 21:514. [PMID: 27110751 PMCID: PMC6274066 DOI: 10.3390/molecules21040514] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 04/08/2016] [Accepted: 04/13/2016] [Indexed: 02/05/2023] Open
Abstract
Recent studies have shown that sulforaphane (SFN) selectively inhibits the growth of ALDH⁺ breast cancer stem-like cells.Herein, a series of SFN analogues were synthesized and evaluated against breast cancer cell lines MCF-7 and SUM-159, and the leukemia stem cell-like cell line KG-1a. These SFN analogues were characterized by the replacement of the methyl group with heterocyclic moieties, and the replacement of the sulfoxide group with sulfide or sulfone. A growth inhibitory assay indicated that the tetrazole analogs 3d, 8d and 9d were significantly more potent than SFN against the three cancer cell lines. Compound 14c, the water soluble derivative of tetrazole sulfide 3d, demonstrated higher potency against KG-1a cell line than 3d. SFN, 3d and 14c significantly induced the activation of caspase-3, and reduced the ALDH⁺ subpopulation in the SUM159 cell line, while the marketed drug doxrubicin(DOX) increased the ALDH⁺ subpopulation.
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Affiliation(s)
- Ye-Hui Shi
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, and Key Laboratory of Cancer Prevention and Therapy, Tianjin 30060, China.
| | - Dong-Fang Dai
- The State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Pharmacy, and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Jing Li
- The State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Pharmacy, and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Yan-Wei Dong
- The State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Pharmacy, and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Yin Jiang
- The State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Pharmacy, and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Huan-Gong Li
- The State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Pharmacy, and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Yuan Gao
- The State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Pharmacy, and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Chuan-Ke Chong
- The State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Pharmacy, and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Hui-Ying Li
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Xiao-Qian Chu
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Cheng Yang
- The State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Pharmacy, and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Quan Zhang
- The State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Pharmacy, and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
| | - Zhong-Sheng Tong
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Breast Cancer Prevention and Therapy, Tianjin Medical University, Ministry of Education, and Key Laboratory of Cancer Prevention and Therapy, Tianjin 30060, China.
| | - Cui-Gai Bai
- High-throughput Molecular Drug Discovery Center, Tianjin International Joint Academy of BioMedicine, Tianjin 300457, China.
| | - Yue Chen
- The State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Pharmacy, and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300071, China.
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Synthesis and Structure–Activity Relations in Allylsulfide and Isothiocyanate Compounds From Garlic and Broccoli Against In Vitro Cancer Cell Growth. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/b978-0-444-63749-9.00001-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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Grzywa R, Winiarski Ł, Psurski M, Rudnicka A, Wietrzyk J, Gajda T, Oleksyszyn J. Synthesis and biological activity of diisothiocyanate-derived mercapturic acids. Bioorg Med Chem Lett 2016; 26:667-671. [DOI: 10.1016/j.bmcl.2015.11.045] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 11/11/2015] [Accepted: 11/14/2015] [Indexed: 02/06/2023]
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