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Uemura T, Uchida M, Nakamura M, Shimekake M, Sakamoto A, Terui Y, Higashi K, Ishii I, Kashiwagi K, Igarashi K. A search for acrolein scavengers among food components. Amino Acids 2023; 55:509-518. [PMID: 36752871 DOI: 10.1007/s00726-023-03248-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/01/2023] [Indexed: 02/09/2023]
Abstract
Brain stroke is a major cause of being bedridden for elderly people, and preventing stroke is important for maintaining quality of life (QOL). Acrolein is a highly reactive aldehyde and causes tissue damage during stroke. Decreasing acrolein toxicity ameliorates tissue injury during brain stroke. In this study, we tried to identify food components which decrease acrolein toxicity. We found that 2-furanmethanethiol, cysteine methyl and ethyl esters, alliin, lysine and taurine decreased acrolein toxicity. These compounds neutralized acrolein by direct interaction. However, the interaction between acrolein and taurine was not so strong. Approximately 30 mM taurine was necessary to interact with 10 μM acrolein, and 2 g/kg taurine was necessary to decrease the size of mouse brain infarction. Taurine also slightly increased polyamine contents, which are involved in decrease in the acrolein toxicity. Mitochondrial potential damage by acrolein was also protected by taurine. Our results indicate that daily intake of foods containing 2-furanmethanethiol, cysteine methyl and ethyl esters, alliin, lysine and taurine may prevent severe injury in brain stroke and improve the quality of life for elderly people.
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Affiliation(s)
- Takeshi Uemura
- Amine Pharma Research Institute, Innovation Plaza at Chiba University, 1-8-15 Inohana, Chuo-Ku, Chiba, 260-0856, Japan
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
- Department of Pharmaceutical Sciences, Josai University, Sakado, Saitama, Japan
| | - Masashi Uchida
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Mizuho Nakamura
- Amine Pharma Research Institute, Innovation Plaza at Chiba University, 1-8-15 Inohana, Chuo-Ku, Chiba, 260-0856, Japan
| | - Momo Shimekake
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Akihiko Sakamoto
- Faculty of Pharmacy, Chiba Institute of Science, Choshi, Chiba, Japan
| | - Yusuke Terui
- Faculty of Pharmacy, Chiba Institute of Science, Choshi, Chiba, Japan
| | - Kyohei Higashi
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Itsuko Ishii
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan
| | - Keiko Kashiwagi
- Faculty of Pharmacy, Chiba Institute of Science, Choshi, Chiba, Japan
| | - Kazuei Igarashi
- Amine Pharma Research Institute, Innovation Plaza at Chiba University, 1-8-15 Inohana, Chuo-Ku, Chiba, 260-0856, Japan.
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, Japan.
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2
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Jiang K, Huang C, Liu F, Zheng J, Ou J, Zhao D, Ou S. Origin and Fate of Acrolein in Foods. Foods 2022; 11:foods11131976. [PMID: 35804791 PMCID: PMC9266280 DOI: 10.3390/foods11131976] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/27/2022] [Accepted: 06/30/2022] [Indexed: 02/05/2023] Open
Abstract
Acrolein is a highly toxic agent that may promote the occurrence and development of various diseases. Acrolein is pervasive in all kinds of foods, and dietary intake is one of the main routes of human exposure to acrolein. Considering that acrolein is substantially eliminated after its formation during food processing and re-exposed in the human body after ingestion and metabolism, the origin and fate of acrolein must be traced in food. Focusing on molecular mechanisms, this review introduces the formation of acrolein in food and summarises both in vitro and in vivo fates of acrolein based on its interactions with small molecules and biomacromolecules. Future investigation of acrolein from different perspectives is also discussed.
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Affiliation(s)
- Kaiyu Jiang
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, China; (K.J.); (C.H.); (F.L.); (J.Z.)
| | - Caihuan Huang
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, China; (K.J.); (C.H.); (F.L.); (J.Z.)
| | - Fu Liu
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, China; (K.J.); (C.H.); (F.L.); (J.Z.)
| | - Jie Zheng
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, China; (K.J.); (C.H.); (F.L.); (J.Z.)
| | - Juanying Ou
- Institute of Food Safety & Nutrition, Jinan University, Guangzhou 510632, China;
| | - Danyue Zhao
- Research Institute for Future Food, The Hong Kong Polytechnic University, Hong Kong 999077, China;
| | - Shiyi Ou
- Department of Food Science and Engineering, Jinan University, Guangzhou 510632, China; (K.J.); (C.H.); (F.L.); (J.Z.)
- Guangdong-Hong Kong Joint Innovation Platform for the Safety of Bakery Products, Guangzhou 510632, China
- Correspondence:
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Kunitomi R, Pradipta AR, Kawabe H, Lobsiger N, Tanaka K, Zako T. Inhibition of amyloid formation of amyloid β (1-42), amylin and insulin by 1,5-diazacyclooctanes, a spermine-acrolein conjugate. Bioorg Med Chem 2021; 46:116391. [PMID: 34488020 DOI: 10.1016/j.bmc.2021.116391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 08/13/2021] [Accepted: 08/25/2021] [Indexed: 10/20/2022]
Abstract
Amyloid aggregates of proteins are known to be involved in various diseases such as Alzheimer's disease (AD). It is therefore speculated that the inhibition of amyloid formation can play an important role in the prevention of various diseases involving amyloids. Recently, we have found that acrolein reacts with polyamines, such as spermine, and produces 1,5-diazacyclooctane, such as cyclic spermine (cSPM). cSPM could suppress the aggregation of amyloid β 1-40 (Aβ40), one of the causative proteins of AD. This result suggests the potential inhibitory effect of cSPM against Aβ 1-42 (Aβ42) and other amyloid protein aggregation which are the main pathological features of AD and other diseases. However, the effect on the aggregation of such proteins remains unclear. In this study, the effect of cSPM on the amyloid formation of Aβ42, amylin, and insulin was investigated. These three amyloidogenic proteins forming amyloids under physiological conditions (pH 7.4 and 37℃) served as model and are thought to be the causative proteins of AD, type 2 diabetes, and insulin-derived amyloidosis, respectively. Our results indicate that cSPM can suppress the amyloid aggregation of these proteins and reduce cytotoxicity. This study contributes to a better understanding of means to potentially counteract diseases by the means of polyamine and acrolein.
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Affiliation(s)
- Risako Kunitomi
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo, Matsuyama, Ehime 790-8577, Japan
| | - Ambara R Pradipta
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, Tokyo 152-8552, Japan; Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Haruka Kawabe
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo, Matsuyama, Ehime 790-8577, Japan
| | - Nadine Lobsiger
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo, Matsuyama, Ehime 790-8577, Japan; Institute for Chemical and Bioengineering, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich, Switzerland
| | - Katsunori Tanaka
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, Tokyo 152-8552, Japan; Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan; Biofunctional Chemistry Laboratory, Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya Street, 420008 Kazan, Russian Federation
| | - Tamotsu Zako
- Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo, Matsuyama, Ehime 790-8577, Japan.
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Pradipta AR, Tanaka K. Application of Acrolein Imines to Organic Synthesis, Biofunctional Studies, and Clinical Practice. CHEM REC 2021; 21:646-662. [PMID: 33769681 DOI: 10.1002/tcr.202000146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 03/10/2021] [Indexed: 11/12/2022]
Abstract
N-alkyl unsaturated imines derived from acrolein, a toxin produced during oxidative stress, and biogenic alkyl amines occur naturally and are considered biologically relevant compounds. However, despite the recent conceptual and technological advances in organic synthesis, research on the new reactivity of these compounds is lacking. This personal account discusses research on the reactivity that has been overlooked in acrolein imines, including the discovery of new methods to synthesize biologically active compounds, the determination of new functions of relevant imines and their precursors, i. e., aldehydes and amines, and the application of these methods for clinical diagnosis.
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Affiliation(s)
- Ambara R Pradipta
- School of Materials and Chemical Technology, Department of Chemical Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8552, Japan
| | - Katsunori Tanaka
- School of Materials and Chemical Technology, Department of Chemical Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8552, Japan.,Biofunctional Synthetic Chemistry Laboratory, Cluster for Pioneering Research, RIKEN 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan.,Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya Street, Kazan, 420008, Russian Federation
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5
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Nakaike Y, Yoshida Y, Yokoyama S, Ito A, Nishiwaki N. Synthesis and intramolecular ring transformation of N,N'-dialkylated 2,6,9-triazabicyclo[3.3.1]nonadienes. Org Biomol Chem 2020; 18:9109-9116. [PMID: 33150921 DOI: 10.1039/d0ob01950j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first and facile synthesis of N,N'-dialkylated 2,6,9-triazabicyclo[3.3.1]nonadienes was achieved by the [4 + 4] self-condensation of β-formyl-β-nitroenamine in the presence of ammonium acetate. The 2,6- and 2,9-dialkylated products were found to be interconvertible when dissolved in a solvent. This isomerization proceeds through intramolecular ring transformation via a common intermediate under equilibrium.
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Affiliation(s)
- Yumi Nakaike
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Yoshidahonmachi, Sakyo-ku, Kyoto 606-8501, Japan
| | - Yusuke Yoshida
- School of Environmental Science and Engineering, Kochi University of Technology, Tosayamada, Kami, Kochi 782-8502, Japan.
| | - Soichi Yokoyama
- School of Environmental Science and Engineering, Kochi University of Technology, Tosayamada, Kami, Kochi 782-8502, Japan. and Research Center for Molecular Design, Kochi University of Technology, Tosayamada, Kami, Kochi 782-8502, Japan and The Institute of Scientific and Industrial Research, Osaka University, Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - Akitaka Ito
- School of Environmental Science and Engineering, Kochi University of Technology, Tosayamada, Kami, Kochi 782-8502, Japan. and Research Center for Molecular Design, Kochi University of Technology, Tosayamada, Kami, Kochi 782-8502, Japan
| | - Nagatoshi Nishiwaki
- School of Environmental Science and Engineering, Kochi University of Technology, Tosayamada, Kami, Kochi 782-8502, Japan. and Research Center for Molecular Design, Kochi University of Technology, Tosayamada, Kami, Kochi 782-8502, Japan
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6
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Kishimoto A, Nomura S, Tanaka K. Chemical Sensing of Acrolein-Amine Conjugates for Food Quality Control: A Case Study of Milk Products. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20190010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Arisa Kishimoto
- Biofunctional Synthetic Chemistry Laboratory, Cluster for Pioneering Research, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Shogo Nomura
- Biofunctional Synthetic Chemistry Laboratory, Cluster for Pioneering Research, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory, Cluster for Pioneering Research, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya street, Kazan 420008, Russia
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7
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Tanaka K, R. Pradipta A, Latypova L, Chulakova D, Smirnov I, Kurbangalieva A. Cycloaddition Reactions of N-Alkyl-α,β-unsaturated Imines: Facile Preparation of Azaheterocycles for Synthesis and Biological Applications. HETEROCYCLES 2018. [DOI: 10.3987/rev-18-sr(t)4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Takamatsu M, Fukase K, Tanaka K. Bio-inspired Domino Reduction of Nitroarenes by Acrolein–Amine Conjugates in One-pot Operation. CHEM LETT 2017. [DOI: 10.1246/cl.170175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Masayuki Takamatsu
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043
| | - Koichi Fukase
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya street, Kazan 420008, Russia
- Japan Science and Technology Agency-PRESTO, 2-1 Hirosawa, Wako, Saitama 351-0198
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Pradipta AR, Tanaka K. Unexplored Chemical Reactions of Endogenous Acrolein: Detection, Toxicity, and Biological Roles. YAKUGAKU ZASSHI 2017; 137:301-306. [PMID: 28250324 DOI: 10.1248/yakushi.16-00231-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Acrolein, a highly toxic α, β-unsaturated aldehyde, occurs as pollutant in the environment (e.g., tobacco smoke and exhaust gas) and is ubiquitously generated in biosystems (e.g., the lipid peroxidation process and metabolism of polyamine or amino acids). High accumulation of acrolein in biosystems is often linked pathologically with several oxidative stress-related diseases, including cancer and Alzheimer's disease. Accordingly, acrolein holds great potential as a key biomarker in oxidative stress-related diseases, and direct measurement of acrolein in biological samples is important to provide information for diagnostic and therapeutic purposes. Recently, we have serendipitously discovered the unrecognized reactivity of phenyl azide to acrolein. Phenyl azide can rapidly and selectively react with acrolein in a "click" manner to provide 4-formyl-1,2,3-triazoline through 1,3-dipolar cycloaddition. We have successfully utilized the acrolein-azide click reaction as a simple but robust method for detecting and visualizing acrolein generated by live cells in the context of oxidative stress processes. In addition, we also serendipitously discovered novel cycloaddition reactions of N-alkyl-α,β-unsaturated imines derived from acrolein and biogenic amines (e.g., polyamines, norepinephrine, and sphingosine), to yield 8-membered cyclic compounds. We then examined the biological functions of the cyclic products and revealed for the first time their roles in the oxidative stress mechanism and inhibition of amyloid β(1-40) fibrillization.
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Tsutsui A, Pradipta AR, Kitazume S, Taniguchi N, Tanaka K. Effect of spermine-derived AGEs on oxidative stress and polyamine metabolism. Org Biomol Chem 2017; 15:6720-6724. [DOI: 10.1039/c7ob01346a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Spermine-derived AGEs CES- and MOSD-induced oxidative stress proceeds through different pathways.
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Affiliation(s)
- Ayumi Tsutsui
- Department of Agricultural and Life Sciences
- Faculty of Agriculture
- Shinshu University
- Nagano 399-4598
- Japan
| | | | - Shinobu Kitazume
- Disease Glycomics Team
- Systems Glycobiology Research Group
- Global Research Cluster
- RIKEN
- Saitama 351-0198
| | - Naoyuki Taniguchi
- Disease Glycomics Team
- Systems Glycobiology Research Group
- Global Research Cluster
- RIKEN
- Saitama 351-0198
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory
- RIKEN
- Saitama 351-0198
- Japan
- Biofunctional Chemistry Laboratory
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11
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Takamatsu M, Fukase K, Oka R, Kitazume S, Taniguchi N, Tanaka K. A Reduction-Based Sensor for Acrolein Conjugates with the Inexpensive Nitrobenzene as an Alternative to Monoclonal Antibody. Sci Rep 2016; 6:35872. [PMID: 27782170 PMCID: PMC5080631 DOI: 10.1038/srep35872] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 10/05/2016] [Indexed: 11/21/2022] Open
Abstract
Acrolein, a highly toxic α, β-unsaturated aldehyde, has been a longstanding key biomarker associated with a range of disorders related to oxidative stresses. One of the most promising methods for detecting acrolein involves the use of antibodies that can recognize the acrolein-lysine conjugate, 3-formyl-3, 4-dehydropiperidines (FDP), within oxidatively stressed cells and tissues from various disease states. We have uncovered here that FDP could reduce nitroarenes in high yields at 100 °C in the presence of excess CaCl2 as a Lewis acid promoter. This unique transformation allowed for the development of a de novo method for detecting levels of FDPs generated from proteins in urine or blood serum samples. Thus we successfully converted a non-fluorescent and inexpensive 4-nitrophthalonitrile probe to the corresponding fluorescent aniline, thereby constituting the concept of fluorescent switching. Its sensitivity level (0.84 nmol/mL) is more than that of ELISA assays (3.13 nmol/mL) and is already equally reliable and reproducible at this early stage of development. More importantly, this method is cost effective and simple to operate, requiring only mixing of samples with a kit solution. Our method thus possesses potential as a future alternative to the more costly and operatively encumbered conventional antibody-based methods.
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Affiliation(s)
- Masayuki Takamatsu
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- Department of Chemistry Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Koichi Fukase
- Department of Chemistry Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Ritsuko Oka
- Disease Glycomics Team, Global Research Cluster, RIKEN-Max Planck Joint Research Center for Systems Chemical Biology, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Shinobu Kitazume
- Disease Glycomics Team, Global Research Cluster, RIKEN-Max Planck Joint Research Center for Systems Chemical Biology, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Naoyuki Taniguchi
- Disease Glycomics Team, Global Research Cluster, RIKEN-Max Planck Joint Research Center for Systems Chemical Biology, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlyovskaya street, Kazan 420008, Russia
- Japan Science and Technology Agency-PRESTO, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
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Tsutsui A, Zako T, Bu T, Yamaguchi Y, Maeda M, Tanaka K. 1,5-Diazacyclooctanes, as Exclusive Oxidative Polyamine Metabolites, Inhibit Amyloid- β(1-40) Fibrillization. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2016; 3:1600082. [PMID: 27840798 PMCID: PMC5096251 DOI: 10.1002/advs.201600082] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 04/26/2016] [Indexed: 06/06/2023]
Abstract
Biologically relevant 1,5-diazacyclooctanes derived from polyamines and acrolein, inhibit Aβ40 peptide fibrillization and significantly suppress cell cytotoxicity. Formal [4+4] cycloaddition reaction of imines is thus involved in modulating oxidative stress processes associated with neural diseases.
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Affiliation(s)
- Ayumi Tsutsui
- Biofunctional Synthetic Chemistry LaboratoryRIKENHirosawa, Wako‐shiSaitama351‐0198Japan
| | - Tamotsu Zako
- Bioengineering LaboratoryRIKENHirosawa, Wako‐shiSaitama351‐0198Japan
| | - Tong Bu
- Bioengineering LaboratoryRIKENHirosawa, Wako‐shiSaitama351‐0198Japan
| | - Yoshiki Yamaguchi
- Systems Glycobiology Research GroupRIKEN‐Max Plank Joint Research Center for Systems Chemical BiologyRIKEN Global Research ClusterRIKENHirosawa, Wako‐shiSaitama351‐0198Japan
| | - Mizuo Maeda
- Bioengineering LaboratoryRIKENHirosawa, Wako‐shiSaitama351‐0198Japan
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry LaboratoryRIKENHirosawa, Wako‐shiSaitama351‐0198Japan
- Biofunctional Chemistry LaboratoryA. Butlerov Institute of ChemistryKazan Federal University18 Kremlyovskaya StreetKazan420008Russia
- JST‐PRESTOHirosawa, Wako‐shiSaitama351‐0198Japan
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Pradipta AR, Tanaka K. Unexplored Reactivity of N-Alkyl Unsaturated Imines: A Simple Procedure for Producing Optically Active 1,3-Diamines via a Stereocontrolled Formal [4+2] and [4+2+2] Iminocycloaddition. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2016. [DOI: 10.1246/bcsj.20150358] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory, RIKEN
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University
- JST PRESTO
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14
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Yeager RP, Kushman M, Chemerynski S, Weil R, Fu X, White M, Callahan-Lyon P, Rosenfeldt H. Proposed Mode of Action for Acrolein Respiratory Toxicity Associated with Inhaled Tobacco Smoke. Toxicol Sci 2016; 151:347-64. [DOI: 10.1093/toxsci/kfw051] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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15
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Pradipta AR, Tsutsui A, Tanaka K. Unrecognized Reactivity of N-Alkyl Unsaturated Imines: Synthetic Application and Biological Functions. J SYN ORG CHEM JPN 2016. [DOI: 10.5059/yukigoseikyokaishi.74.700] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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16
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Tsutsui A, Pradipta AR, Saigitbatalova E, Kurbangalieva A, Tanaka K. Exclusive formation of imino[4 + 4]cycloaddition products with biologically relevant amines: plausible candidates for acrolein biomarkers and biofunctional modulators. MEDCHEMCOMM 2015. [DOI: 10.1039/c4md00383g] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We synthetically demonstrate that eight-membered heterocycles are the exclusive products of the reaction of acrolein with biologically relevant amines via an imino[4 + 4]cycloaddition.
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Affiliation(s)
- Ayumi Tsutsui
- Biofunctional Synthetic Chemistry Laboratory
- RIKEN
- Wako-shi
- Japan
| | | | - Elena Saigitbatalova
- Biofunctional Chemistry Laboratory
- A. Butlerov Institute of Chemistry
- Kazan Federal University
- Kazan 420008
- Russia
| | - Almira Kurbangalieva
- Biofunctional Chemistry Laboratory
- A. Butlerov Institute of Chemistry
- Kazan Federal University
- Kazan 420008
- Russia
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory
- RIKEN
- Wako-shi
- Japan
- Biofunctional Chemistry Laboratory
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17
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Imino [4+4] cycloaddition products as exclusive and biologically relevant acrolein-amine conjugates are intermediates of 3-formyl-3,4-dehydropiperidine (FDP), an acrolein biomarker. Bioorg Med Chem 2014; 22:6380-6. [DOI: 10.1016/j.bmc.2014.09.045] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 09/17/2014] [Accepted: 09/22/2014] [Indexed: 12/16/2022]
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