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Peng Y, Qi Z, Xu Y, Yang X, Cui Y, Sun Q. AMPK and metabolic disorders: The opposite roles of dietary bioactive components and food contaminants. Food Chem 2024; 437:137784. [PMID: 37897819 DOI: 10.1016/j.foodchem.2023.137784] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 10/04/2023] [Accepted: 10/15/2023] [Indexed: 10/30/2023]
Abstract
AMPK is a key player in a variety of metabolic and physiological processes, which might be considered one of the most promising targets for both prevention and treatment of metabolic syndrome and its associated diseases. Many dietary components and contaminants have been recently demonstrated to prevent or promote the development these diseases via AMPK-mediated pathways. AMPK can be activated by diverse phytochemical substances such as EGCG, chicoric acid, tomatidine, and others, all of which have been found to contribute to preventing or ameliorating chronic disorders. On the other hand, recent studies have found that metabolic disruptions induced by pesticides such as 1,3-Dichloro-2-propanol, imidacloprid, permethrin, are attributed to the inactivation of AMPK. This review may contribute to the development of functional foods for treatment of metabolic syndrome and associated diseases through modulating AMPK pathway.
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Affiliation(s)
- Ye Peng
- Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao SAR, China
| | - Zexiu Qi
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu Province 212013, China
| | - Yuqing Xu
- Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao SAR, China
| | - Xueyan Yang
- Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao SAR, China
| | - Yue Cui
- College of Food Science and Biology, Hebei University of Science and Technology, Shijiazhuang 050018, China
| | - Quancai Sun
- Department of Health, Nutrition, and Food Sciences, Florida State University, Tallahassee, FL 32306, United States.
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Li H, Guo Z, Xu M, Zhao J, Xu D. Molecular mechanism of miRNA mediated biosynthesis of secondary metabolites in medicinal plants. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 208:108524. [PMID: 38518432 DOI: 10.1016/j.plaphy.2024.108524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 02/28/2024] [Accepted: 03/10/2024] [Indexed: 03/24/2024]
Abstract
Plant secondary metabolites are important raw materials for the pharmaceutical industry, and their biosynthetic processes are subject to diverse and precise regulation by miRNA. The identification of miRNA molecules in medicinal plants and exploration of their mechanisms not only contribute to a deeper understanding of the molecular genetic mechanisms of plant growth, development and resistance to stress, but also provide a theoretical basis for elucidating the pharmacological effects of authentic medicinal materials and constructing bioreactors for the synthesis of medicinal secondary metabolite components. This paper summarizes the research reports on the discovery of miRNA in medicinal plants and their regulatory mechanisms on the synthesis of secondary metabolites by searching the relevant literature in public databases. It summarizes the currently discovered miRNA and their functions in medicinal plants, and summarizes the molecular mechanisms regulating the synthesis and degradation of secondary metabolites. Furthermore, it provides a prospect for the research and development of medicinal plant miRNA. The compiled information contributes to a comprehensive understanding of the research progress on miRNA in medicinal plants and provides a reference for the industrial development of related secondary metabolite biosynthesis.
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Affiliation(s)
- Hongwei Li
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China
| | - Ziyi Guo
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China
| | - Mengwei Xu
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China
| | - Juanjuan Zhao
- Department of Immunology, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China.
| | - Delin Xu
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China; Department of Medical Instrumental Analysis, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China.
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Li Y, Briand M, Miqueu K, Anselmi E, Magnier E, Dagousset G. Electrophilic Fluorination of Silyl Dienol Ethers: a General and Selective Access to γ-Fluoro Enals. Chemistry 2024; 30:e202303545. [PMID: 38055212 DOI: 10.1002/chem.202303545] [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: 10/26/2023] [Revised: 12/04/2023] [Accepted: 12/06/2023] [Indexed: 12/07/2023]
Abstract
We describe the direct synthesis of γ-fluoro enals from the corresponding silyl dienol ethers. This simple process operates under mild conditions and is compatible with a wide range of functionalities. The high γ regioselectivity of this protocol was rationalized by means of theoretical calculations.
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Affiliation(s)
- Yang Li
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 45 avenue des Etats-Unis, 78000, Versailles, France
| | - Marina Briand
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 45 avenue des Etats-Unis, 78000, Versailles, France
| | - Karinne Miqueu
- CNRS/Université de Pau et des Pays de l'Adour, E2S-UPPA, Institut des Sciences Analytiques et de Physico-Chimie pour l'Environnement et les Matériaux (IPREM UMR 5254), Hélioparc, 2 Avenue du Président Angot, 64053, Pau Cedex 09, France
| | - Elsa Anselmi
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 45 avenue des Etats-Unis, 78000, Versailles, France
- Université de Tours, Faculté des Sciences et Techniques, 37200, Tours, France
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 45 avenue des Etats-Unis, 78000, Versailles, France
| | - Guillaume Dagousset
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 45 avenue des Etats-Unis, 78000, Versailles, France
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Morales-Manrique C, Baquero EA, Guevara-Pulido J. Recent Advances in the Synthesis of 3,4-Dihydropyran-2-Ones Organocatalyzed by N-Heterocyclic Carbenes. Molecules 2023; 28:molecules28093743. [PMID: 37175154 PMCID: PMC10179788 DOI: 10.3390/molecules28093743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/21/2023] [Accepted: 04/23/2023] [Indexed: 05/15/2023] Open
Abstract
In recent years, N-heterocyclic carbenes (NHC) have gained recognition as versatile molecules capable of acting as organocatalysts in various reactions, particularly through the activation of aldehydes via Breslow-type adducts. This organocatalytic activation has enabled the production of numerous 3,4-dihydropyran-2-ones and related derivatives. In this review, we provide an overview of the production of 3,4-dihydropyran-2-ones and derivatives via organocatalytic processes involving NHCs over the past eight years. These processes involve the use of a diverse range of substrates, catalysts, and reaction conditions, which can be classified into [4+2]-and [3+3]-type cycloadditions, primarily aimed at synthesizing this skeleton due to its biological activity and multiple stereocenters. These processes are scaled up to the gram scale, and the resulting products are often directed towards epimerization and functionalization to produce more complex molecules with potential applications in the biological field. Finally, we provide a perspective and the future directions of this topic in organic synthesis.
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Affiliation(s)
- Camilo Morales-Manrique
- Estado Sólido y Catálisis Ambiental (ESCA), Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia, Carrera 30 No. 45-03, Bogotá 111321, Colombia
- INQA, Química Farmacéutica, Facultad de Ciencias, Universidad El Bosque, Bogotá 11001, Colombia
| | - Edwin A Baquero
- Estado Sólido y Catálisis Ambiental (ESCA), Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia, Carrera 30 No. 45-03, Bogotá 111321, Colombia
| | - James Guevara-Pulido
- INQA, Química Farmacéutica, Facultad de Ciencias, Universidad El Bosque, Bogotá 11001, Colombia
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Nakashima Y, Inoshita T, Kitajima M, Ishikawa H. Asymmetric Total Synthesis of Senepodine F. Org Lett 2023; 25:1151-1155. [PMID: 36763074 DOI: 10.1021/acs.orglett.3c00133] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
The first asymmetric total synthesis of the Lycopodium alkaloid senepodine F, which contains a decahydroquinoline ring (AB-ring) and a quinolizidine ring (CD-ring) connected by a methylene tether, has been achieved. The key steps of this synthesis include an organocatalytic asymmetric Diels-Alder reaction, a diastereoselective intramolecular aza-Michael reaction, and an intramolecular SN2 cyclization to construct multisubstituted nitrogen-containing heterocycles. In addition, our total synthesis led to the stereochemical reassignment on the decahydroquinoline ring of senepodine F.
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Affiliation(s)
- Yuta Nakashima
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba 260-8675, Japan
| | - Taichi Inoshita
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1, Kurokami, Chuo-ku, Kumamoto 860-8555, Japan
| | - Mariko Kitajima
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba 260-8675, Japan
| | - Hayato Ishikawa
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba 260-8675, Japan
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Novel capto-dative (Z,E)-2-(alkylthio)alk-2-en-4-ynals: synthesis and heterocyclization. MENDELEEV COMMUNICATIONS 2021. [DOI: 10.1016/j.mencom.2021.11.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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α-Functionally Substituted α,β-Unsaturated Aldehydes as Fine Chemicals Reagents: Synthesis and Application. Molecules 2021; 26:molecules26144297. [PMID: 34299572 PMCID: PMC8306155 DOI: 10.3390/molecules26144297] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/12/2021] [Accepted: 07/14/2021] [Indexed: 11/16/2022] Open
Abstract
α-Functionalized α,β-unsaturated aldehydes is an important class of compounds, which are widely used in fine organic synthesis, biology, medicine and pharmacology, chemical industry, and agriculture. Some of the 2-substituted 2-alkenals are found to be the key metabolites in plant and animal cells. Therefore, the development of efficient methods for their synthesis attracts the attention of organic chemists. This review focusses on the recent advances in the synthesis of 2-functionally substituted 2-alkenals. The approaches to the preparation of α-alkyl α,β-unsaturated aldehydes are not included in this review.
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