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Gao K, Lin Y, Li L, Zha W, Zhu J, Zi J. Characterization of SchTPSs Enables Construction of Yeast for the Bioproduction of α-Cadinol and the Related Sesquiterpenes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:18424-18430. [PMID: 37966253 DOI: 10.1021/acs.jafc.3c06394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
Plant volatile sesquiterpenes (PVSs) play important roles in chemical plant defense. However, it is difficult to isolate sufficient PVSs for deep investigations due to their low contents and chemical and physical properties close to those of other lipids. The extracts of Stellera chamaejasme L. exhibit insecticidal, fungicidal, and allelopathic activities. In this study, we identified three sesquiterpene synthase genes (SchTPS5, SchTPS6, and SchTPS7) from S. chamaejasme L. SchTPS7 is an α-farnesene synthase. SchTPS5 and SchTPS6 are two catalytically promiscuous sesquiterpene synthases, and α-cadinol and τ-muurolol are the predominant products for both of them in Saccharomyces cerevisiae. This study, for the first time, reports plant sesquiterpene synthases capable of producing α-cadinol and/or τ-muurolol in a heterologous host. More intriguingly, seven out of eight products of SchTPS6 in S. cerevisiae possess various insecticidal, fungicidal, and herbicidal activities. Building on this finding, we used SchTPS6 to construct an engineered S. cerevisiae for the production of these sesquiterpenes. The titers of two major products α-cadinol and τ-muurolol, respectively, reached 46.2 ± 4.0 and 11.2 ± 1.4 mg/L in a flask. This study lays a foundation for the development of new agrochemical mixtures.
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Affiliation(s)
- Ke Gao
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Ying Lin
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Linsheng Li
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Wenlong Zha
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, CAMS Key Laboratory of Enzyme and Biocatalysis of Natural Drugs, and NHC Key Laboratory of Biosynthesis of Natural Products, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Jianxun Zhu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, CAMS Key Laboratory of Enzyme and Biocatalysis of Natural Drugs, and NHC Key Laboratory of Biosynthesis of Natural Products, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Jiachen Zi
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, CAMS Key Laboratory of Enzyme and Biocatalysis of Natural Drugs, and NHC Key Laboratory of Biosynthesis of Natural Products, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
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2
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Wu J, Ye Z, Liao C, Li R, Chen X. Terpenoids from the Roots of Stellera chamaejasme (L.) and Their Bioactivities. Molecules 2023; 28:7726. [PMID: 38067457 PMCID: PMC10707970 DOI: 10.3390/molecules28237726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/06/2023] [Accepted: 11/17/2023] [Indexed: 12/18/2023] Open
Abstract
An undescribed diterpene, stellerterpenoid A (1), and two undescribed sesquiterpenoids, stellerterpenoids B and C (2-3), together with six known compounds, prostratin (4) stelleraguaianone B (5), chamaejasnoid A (6), auranticanol L (7), wikstronone C (8), and oleodaphnone (9), were isolated from the roots of Stellera chamaejasme L. Their structures were elucidated by extensive spectroscopic data (1D, 2D NMR, IR, UV, and HR-ESI-MS). The absolute configuration of 1-3 was elucidated based on ECD calculation. Among them, stellerterpenoid A was a rare 13, 14-seco nortigliane diterpenoid and stellerterpenoid B was a guaiacane-type sesquiterpenoid with an unusual 1, 2-diketone moiety. The known stelleraguaianone B (5) exhibited moderate activity for suppressing NO production in lipopolysaccharide (LPS)-treated RAW 264.7 macrophages cells with an IC50 value of 24.76 ± 0.4 μM. None of the compounds showed anti-influenza virus or anti-tumor activity in vitro.
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Affiliation(s)
- Juan Wu
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China; (J.W.); (Z.Y.); (C.L.)
| | - Zhujun Ye
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China; (J.W.); (Z.Y.); (C.L.)
| | - Caicen Liao
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China; (J.W.); (Z.Y.); (C.L.)
| | - Rongtao Li
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China; (J.W.); (Z.Y.); (C.L.)
- Key Laboratory of New Drugs (Traditional Chinese Medicine) for Respiratory Viral Diseases of Yunnan Province, Kunming 650500, China
| | - Xuanqin Chen
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China; (J.W.); (Z.Y.); (C.L.)
- Key Laboratory of New Drugs (Traditional Chinese Medicine) for Respiratory Viral Diseases of Yunnan Province, Kunming 650500, China
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Cheng ZY, Ren JX, Xue XB, Wang M, Yu XQ, Lin B, Yao GD, Song SJ, Huang XX. Daphnane-type diterpenoids from Stellera chamaejasme L. and their inhibitory activity against hepatocellular carcinoma cells. PHYTOCHEMISTRY 2023:113725. [PMID: 37224912 DOI: 10.1016/j.phytochem.2023.113725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 05/12/2023] [Accepted: 05/15/2023] [Indexed: 05/26/2023]
Abstract
Daphnane-type diterpenoids, which are scarce in nature, exhibit potent growth-inhibitory activities against various cancer cells. To identify more daphnane-type diterpenoids, the phytochemical components in the root extracts of Stellera chamaejasme L. were analysed in this study using the Global Natural Products Social platform and the MolNetEnhancer tool. Three undescribed 1α-alkyldaphnane-type diterpenoids (1-3; named stelleradaphnanes A-C) and 15 known analogues were isolated and characterised. The structures of these compounds were determined using ultraviolet and nuclear magnetic resonance spectroscopy. The stereo configurations of the compounds were determined using electronic circular dichroism. Next, the growth-inhibitory activities of isolated compounds against HepG2 and Hep3B cells were examined. Compound 3 exhibited potent growth-inhibitory activities against HepG2 and Hep3B cells with half-maximal inhibitory concentration values of 9.73 and 15.97 μM, respectively. Morphological and staining analyses suggested that compound 3 induced apoptosis in HepG2 and Hep3B cells.
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Affiliation(s)
- Zhuo-Yang Cheng
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China; (e) School of Pharmaceutical Science, Shanxi Medical University, Taiyuan, 030000, People's Republic of China
| | - Jing-Xian Ren
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Xiao-Bian Xue
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Man Wang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Xiao-Qi Yu
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Bin Lin
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Guo-Dong Yao
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Shao-Jiang Song
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Xiao-Xiao Huang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning, People's Republic of China; (b) Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning, People's Republic of China; (c) Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, People's Republic of China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China.
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Song Q, Li SF, Cheng ZY, Song SJ, Huang XX. Chemical constituents from Stellera chamaejasme L. and chemotaxonomic significance. BIOCHEM SYST ECOL 2023. [DOI: 10.1016/j.bse.2023.104602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Yuan FY, Tang ZY, Yan XL, Huang D, Weng HZ, Huang JL, Fan RZ, Chen Y, Yin S, Tang GH. Diversity of sesquiterpenoids from Stellera chamaejasme with neuroprotective effects. PHYTOCHEMISTRY 2023; 208:113588. [PMID: 36693579 DOI: 10.1016/j.phytochem.2023.113588] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/10/2023] [Accepted: 01/16/2023] [Indexed: 06/17/2023]
Abstract
Chromatographic fractionation of the 95% EtOH extract of the roots of Stellera chamaejasme yielded 20 sesquiterpenoids of four different types, guaiane-, carotane-, sesquicarane-, and alpiniane-types. Among them, sesquistrachanoids A-F were previously undescribed ones, whose structures including absolute configurations were elucidated by spectroscopic methods, the Mo2(OAc)4-induced ECD experiment, and analysis of experimental and calculated 1D NMR and ECD data. Sesquistrachanoid A is a 2,3-seco-guaiane-type sesquiterpenoid with a α-pyrone core and sesquistrachanoid B is the first example of 8,9-seco-guaiane-type sesquiterpenoid featured with an 1,8-δ-lactone core. Sesquistrachanoid C is a guaiane sesquiterpenoid characterized by a peroxide bridge between C-8 and C-10. All sesquiterpenoids were evaluated for their neuroprotective effects on cell damage induced by sodium nitroprusside in PC-12 cells. The bioassay results showed that six compounds at 10 μM could restore the cell viability, being comparable to that of the positive control edaravone. The mechanistic study on the most pronounced activity compound, stelleraguaianone B, demonstrated that it played a neuroprotective role by promoting the mRNA expression of antioxidant enzymes to reduce oxidative stress.
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Affiliation(s)
- Fang-Yu Yuan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Zhuo-Ya Tang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Xue-Long Yan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Dong Huang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Han-Zhuang Weng
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Jia-Luo Huang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Run-Zhu Fan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Ye Chen
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Sheng Yin
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Gui-Hua Tang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
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Cheng ZY, Zhang DD, Ren JX, Li YL, Yao GD, Song SJ, Huang XX. Stellerasespenes A‒E: Sesquiterpenoids from Stellera chamaejasme and their anti-neuroinflammatory effects. PHYTOCHEMISTRY 2022; 201:113275. [PMID: 35718134 DOI: 10.1016/j.phytochem.2022.113275] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/27/2022] [Accepted: 06/09/2022] [Indexed: 06/15/2023]
Abstract
Five undescribed sesquiterpenoids stellerasespenes A‒E and four reported congeners were isolated from the roots of Stellera chamaejasme. The structures were elucidated by comprehensive spectroscopic analyses together with X-ray single crystal diffraction and theoretical calculations. The structure of holosericin B was revised. All the isolated compounds were evaluated for NO production in murine microglial BV2 cells induced by LPS. Stellerasespene A showed better inhibitory activity than the positive control minocycline, inhibiting NO production and overexpression of pro-inflammatory cytokine IL-1β in LPS-activated BV2 cells.
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Affiliation(s)
- Zhuo-Yang Cheng
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Ding-Ding Zhang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Jing-Xian Ren
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Ya-Ling Li
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Guo-Dong Yao
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Shao-Jiang Song
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China
| | - Xiao-Xiao Huang
- Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development, Liaoning Province, 110016, China; Engineering Research Center of Natural Medicine Active Molecule Research & Development, Liaoning Province;110016, China; Key Laboratory of Natural Bioactive Compounds Discovery & Modification, Shenyang, Liaoning Province;110016, China; School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, Liaoning Province 110016, China.
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Wu M, Shao J, Zhu J, Zi J. Chamaejasnoids A-E, a 2,3-seco-guaiane sesquiterpenoid with a 5/6/7 bridged ring system and related metabolites from Stellera chamaejasme L. Fitoterapia 2022; 158:105171. [DOI: 10.1016/j.fitote.2022.105171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/04/2022] [Accepted: 03/08/2022] [Indexed: 12/01/2022]
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Cheng J, Jin H, Zhang J, Xu Z, Yang X, Liu H, Xu X, Min D, Lu D, Qin B. Effects of Allelochemicals, Soil Enzyme Activities, and Environmental Factors on Rhizosphere Soil Microbial Community of Stellera chamaejasme L. along a Growth-Coverage Gradient. Microorganisms 2022; 10:microorganisms10010158. [PMID: 35056607 PMCID: PMC8781187 DOI: 10.3390/microorganisms10010158] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/08/2022] [Accepted: 01/08/2022] [Indexed: 02/06/2023] Open
Abstract
Allelochemicals released from the root of Stellera chamaejasme L. into rhizosphere soil are an important factor for its invasion of natural grasslands. The aim of this study is to explore the interactions among allelochemicals, soil physicochemical properties, soil enzyme activities, and the rhizosphere soil microbial communities of S. chamaejasme along a growth-coverage gradient. High-throughput sequencing was used to determine the microbial composition of the rhizosphere soil sample, and high-performance liquid chromatography was used to detect allelopathic substances. The main fungal phyla in the rhizosphere soil with a growth coverage of 0% was Basidiomycetes, and the other sample plots were Ascomycetes. Proteobacteria and Acidobacteria were the dominant bacterial phyla in all sites. RDA analysis showed that neochamaejasmin B, chamaechromone, and dihydrodaphnetin B were positively correlated with Ascomycota and Glomeromycota and negatively correlated with Basidiomycota. Neochamaejasmin B and chamaechromone were positively correlated with Proteobacteria and Actinobacteria and negatively correlated with Acidobacteria and Planctomycetes. Allelochemicals, soil physicochemical properties, and enzyme activity affected the composition and diversity of the rhizosphere soil microbial community to some extent. When the growth coverage of S. chamaejasme reached the primary stage, it had the greatest impact on soil physicochemical properties and enzyme activities.
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Affiliation(s)
- Jinan Cheng
- Key Laboratory of Chemistry of Northwestern Plant Resources of Chinese Academy of Sciences/Key Laboratory for Natural Medicines of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (J.C.); (X.Y.); (H.L.); (X.X.); (D.M.)
- Center of Grassland Microbiome, State Key Laboratory of Grassland Agro-Ecosystems, Lanzhou University, Lanzhou 730000, China;
| | - Hui Jin
- Key Laboratory of Chemistry of Northwestern Plant Resources of Chinese Academy of Sciences/Key Laboratory for Natural Medicines of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (J.C.); (X.Y.); (H.L.); (X.X.); (D.M.)
- Correspondence: (H.J.); (B.Q.); Tel.: +86-931-4968371 (H.J.); +86-931-4968372 (B.Q.)
| | - Jinlin Zhang
- Center of Grassland Microbiome, State Key Laboratory of Grassland Agro-Ecosystems, Lanzhou University, Lanzhou 730000, China;
| | - Zhongxiang Xu
- Animal, Plant & Food Inspection Center of Nanjing Customs, Nanjing 210000, China;
| | - Xiaoyan Yang
- Key Laboratory of Chemistry of Northwestern Plant Resources of Chinese Academy of Sciences/Key Laboratory for Natural Medicines of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (J.C.); (X.Y.); (H.L.); (X.X.); (D.M.)
| | - Haoyue Liu
- Key Laboratory of Chemistry of Northwestern Plant Resources of Chinese Academy of Sciences/Key Laboratory for Natural Medicines of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (J.C.); (X.Y.); (H.L.); (X.X.); (D.M.)
| | - Xinxin Xu
- Key Laboratory of Chemistry of Northwestern Plant Resources of Chinese Academy of Sciences/Key Laboratory for Natural Medicines of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (J.C.); (X.Y.); (H.L.); (X.X.); (D.M.)
| | - Deng Min
- Key Laboratory of Chemistry of Northwestern Plant Resources of Chinese Academy of Sciences/Key Laboratory for Natural Medicines of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (J.C.); (X.Y.); (H.L.); (X.X.); (D.M.)
| | - Dengxue Lu
- Institute of Biology, Gansu Academy of Sciences, Lanzhou 730000, China;
| | - Bo Qin
- Key Laboratory of Chemistry of Northwestern Plant Resources of Chinese Academy of Sciences/Key Laboratory for Natural Medicines of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (J.C.); (X.Y.); (H.L.); (X.X.); (D.M.)
- Correspondence: (H.J.); (B.Q.); Tel.: +86-931-4968371 (H.J.); +86-931-4968372 (B.Q.)
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9
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Stelleranoids A-M, guaiane-type sesquiterpenoids based on [5,7] bicyclic system from Stellera chamaejasme and their cytotoxic activity. Bioorg Chem 2021; 115:105251. [PMID: 34390969 DOI: 10.1016/j.bioorg.2021.105251] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 08/03/2021] [Accepted: 08/03/2021] [Indexed: 12/31/2022]
Abstract
Thirteen previously undescribed guaiane-type sesquiterpenoids based on [5,7] bicyclic system, stelleranoids A-M (1-13), along with six known analogues (14-20), were isolated from the roots of Stellera chamaejasme with chromatographic techniques. Their structures including absolute configurations were determined by HRESIMS and spectroscopic data, quantum chemical calculations, as well as X-ray crystallographic analysis. Cytotoxicity test in three cell lines indicated that compound 14 had relatively stronger cytotoxic effect against MKN-45, SKOV3, and Du145 cell lines with IC50 of 9.8, 17.4 and 7.3 μM, respectively; compounds 3 and 8 displayed moderate cytotoxic effect against MKN-45 and Du145 cell lines with IC50 ranged from 14.5 to 18.8 μM, comparable to those of the positive control. As determined by fluorescent microscopy and flow cytometry in Du145 cell line, compound 14 could promote cell apoptosis and cause cell cycle arrest at the G0/G1 phase, leading to the inhibition of cell proliferation. Further Western blot analysis revealed that this inhibitory effect was accompanied by upregulating pro-apoptosis proteins cleaved-PARP, cleaved-Caspase-9 and tumor suppressor protein p53 while downregulating anti-apoptotic protein Bcl-2 in 14-treated Du145 cells.
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Cheng ZY, Hou ZL, Ren JX, Zhang DD, Lin B, Huang XX, Song SJ. Guaiane-type sesquiterpenoids from the roots of Stellera chamaejasme L. and their neuroprotective activities. PHYTOCHEMISTRY 2021; 183:112628. [PMID: 33412403 DOI: 10.1016/j.phytochem.2020.112628] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 12/10/2020] [Accepted: 12/15/2020] [Indexed: 06/12/2023]
Abstract
Nine undescribed guaiane-type sesquiterpenoids stelleraterpenoids A‒I, along with seven reported congeners, were isolated and identified from the 70% EtOH extract of the roots of Stellera chamaejasme L. Their chemical structures were elucidated on the basis of various spectral data. The relative configurations were determined by their NOESY spectra and comparison between their experimental and calculated NMR data. The absolute configurations were established by the comparison between the experimental and calculated ECD spectra and further by X-ray single-crystal diffraction analysis. The neuroprotective effects of these compounds on the H2O2-induced damage in human neuroblastoma SH-SY5Y cells were evaluated. Stelleraguaianone B exhibited the better activity with 71.62% cell viability compared to the positive control Trolox (65.05%) at 12.5 μM, which might be achieved by inhibiting the apoptosis of SH-SY5Y cells based on an annexin V-FITC/PI staining experiment.
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Affiliation(s)
- Zhuo-Yang Cheng
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Zi-Lin Hou
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Jing-Xian Ren
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Ding-Ding Zhang
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Bin Lin
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Xiao-Xiao Huang
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Shao-Jiang Song
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China.
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Zhang N, He J, Xia CY, Lian WW, Yan Y, Ding K, Zhang YY, Xu JK, Zhang WK. Ethnopharmacology, phytochemistry, pharmacology, clinical applications and toxicology of the genus Stellera Linn.: A review. JOURNAL OF ETHNOPHARMACOLOGY 2021; 264:112915. [PMID: 32360044 DOI: 10.1016/j.jep.2020.112915] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 04/09/2020] [Accepted: 04/23/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The genus Stellera Linn. consists of species of perennial herbs and shrubs, and is mainly distributed in the temperate regions of east Asia to west Asia. There are 10∼12 species in the world, two species in China: Stellera chamaejasme Linn. and Stellera formosana Hayata ex Li. As recorded, the roots of Stellera species are used to dissipate phlegm and relieve pain. The roots and the barks can be used for papermaking. AIM OF THIS REVIEW This review aims to summarize the ethnopharmacological uses, chemical constituents, pharmacological activities, clinical applications and toxicology of the genus Stellera to better understand their therapeutic potential in the future. MATERIALS AND METHODS The relevant information of the genus Stellera was collected from scientific databases (Pubmed, ACS website, SciFinder Scholar, Elsevier, Google Scholar, Web of Science and CNKI). Information was also gathered from 'Flora Republicae Popularis Sinicae (〈〈〉〉)', folk records, conference papers on ethnopharmacology, Ph.D. and Masters' Dissertation. RESULTS Stellera plants have been studied as traditional folk medicines all around the world. The chemical constituents of Stellera species mainly comprise terpenoids, flavonoids, coumarins, lignans, and so on. Extracts and compounds of Stellera species exhibit extensive pharmacological activities, such as anti-tumor, anti-viral, anti-convulsive, anti-epileptic, anti-bacterial and anti-insect activities, etc. Clinical applications have suggested that the genus Stellera has the effects in treating several skin diseases and cancers, however, the results should be further verification. The genus Stellera plants are toxic and should be used reasonable. CONCLUSION This paper reviewed the ethnopharmacological uses, chemical constituents, pharmacology, clinical applications and toxicology of the genus Stellera. The genus Stellera has broad application prospects. However, further in-depth studies are needed to determine the medical uses of the genus and its chemical constituents, pharmacological activities, clinical applications and toxicology.
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Affiliation(s)
- Nuan Zhang
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, PR China; School of Life Sciences & School of Chinese Medicine Sciences, Beijing University of Chinese Medicine, Beijing, 100029, PR China
| | - Jun He
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, PR China
| | - Cong-Yuan Xia
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, PR China
| | - Wen-Wen Lian
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, PR China
| | - Yu Yan
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, PR China
| | - Kang Ding
- School of Life Sciences & School of Chinese Medicine Sciences, Beijing University of Chinese Medicine, Beijing, 100029, PR China
| | - Ya-Yao Zhang
- School of Life Sciences & School of Chinese Medicine Sciences, Beijing University of Chinese Medicine, Beijing, 100029, PR China
| | - Jie-Kun Xu
- School of Life Sciences & School of Chinese Medicine Sciences, Beijing University of Chinese Medicine, Beijing, 100029, PR China.
| | - Wei-Ku Zhang
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, PR China.
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12
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Hu FF, Qi DD, Xu S, Mao W. A new 11,10-guaiane-type sesquiterpenoid from the roots of Stellera chamaejasme Linn. JOURNAL OF CHEMICAL RESEARCH 2020. [DOI: 10.1177/1747519820961047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Chamaejasmone F, a new 11,10-guaiane-type sesquiterpenoid, is isolated from the roots of Stellera chamaejasme Linn., along with four known compounds including two guaiane sesquiterpenoids and two lignans. The structure of the new compound is elucidated by extensive spectroscopic analysis, especially two-dimensional nuclear magnetic resonance spectroscopy and high-resolution electrospray ionization mass spectrometry. The known compounds 1β-hydroxy-10βH-guaia-4,11-dien-3-one and (+)-hinokinin are isolated from the genus Stellera for the first time. In an in vitro assay, chamaejasmone F shows moderate cytotoxic activity against the human triple negative breast cancer cell line MB-MDA-231.
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Affiliation(s)
- Fei-Feng Hu
- Zhejiang Drug Inspection Center, Hangzhou, P.R. China
| | - Dan-Dan Qi
- Hangzhou Zhongmeihuadong Pharmaceutical Co Ltd, Hangzhou, P.R. China
| | - Sha Xu
- Hangzhou Zhongmeihuadong Pharmaceutical Co Ltd, Hangzhou, P.R. China
| | - Wei Mao
- Hangzhou Zhongmeihuadong Pharmaceutical Co Ltd, Hangzhou, P.R. China
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13
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El-Desoky AH, Eguchi K, Kato H, Kishimoto N, Misumi S, Watanabe T, Tsukamoto S. Chamaejasmins, cytotoxic guaiane sesquiterpenes from the root of Stellera chamaejasme L. Fitoterapia 2020; 146:104714. [DOI: 10.1016/j.fitote.2020.104714] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 08/21/2020] [Accepted: 08/21/2020] [Indexed: 11/30/2022]
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14
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Jo BG, Bong SK, Jegal J, Kim SN, Yang MH. Antiallergic Effects of Phenolic Compounds Isolated From Stellera chamaejasme on RBL-2H3 Cells. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20942352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The current study was undertaken to isolate and identify anti-inflammatory and antiallergic active compounds in the ethyl acetate and butanol fractions of an ethanolic extract of the aerial parts of Stellera chamaejasme (SCAE). A new maltol glucoside, maltol 3-(6″-(2-( E)-butenoyl)-glucoside) and benzoic acid, daphnoretin (a coumarin), 6 flavonoids (apigenin, genkwanin, taxifolin, apigenin 7- O-glucoside, luteolin 7- O-sambubioside, genkwanin 5- O-glucoside), and 2 lignans (matairesinoside and lariciresinol) were isolated from SCAE by chromatographic separation. Their chemical structures were elucidated by analyzing spectroscopic data, including 1-dimensional and 2-dimensional nuclear magnetic resonance (Fig1). Maltol 3-(6″-(2-( E)-butenoyl)-glucoside) significantly inhibited β-hexosaminidase release by 85.5% in immunoglobulin E and dinitrophenyl/bovine serum albumin (DNP/BSA)-induced RBL-2H3 cells. Benzoic acid from S. chamaejasme inhibited β-hexosaminidase release (by 80.2%) in IgE and DNP/BSA-induced RBL-2H3 cells and interleukin-4 messenger ribonucleic acid expression (by 21.9% inhibition) in propidium iodide-induced RBL-2H3 cells.
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Affiliation(s)
- Beom-Geun Jo
- College of Pharmacy, Pusan National University, Busan, 46241, South Korea
| | - Sim-Kyu Bong
- Natural Products Research Institute, Korea Institute of Science and Technology, Gangneung, 25451, South Korea
| | - Jonghwan Jegal
- College of Pharmacy, Pusan National University, Busan, 46241, South Korea
| | - Su-Nam Kim
- Natural Products Research Institute, Korea Institute of Science and Technology, Gangneung, 25451, South Korea
| | - Min Hye Yang
- College of Pharmacy, Pusan National University, Busan, 46241, South Korea
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An T, Li L, Lin Y, Zeng F, Lin P, Zi J. Characterization of Guaiene Synthases from Stellera chamaejasme L. Flowers and Their Application in De novo Production of (-)-Rotundone in Yeast. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:3214-3219. [PMID: 32079394 DOI: 10.1021/acs.jafc.9b08303] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Four terpene synthases for the biosynthesis of volatile terpenoids were identified from the transcriptome of Stellera chamaejasme L. flowers, including SchTPS1, SchTPS2, SchTPS3, and SchTPS4. Their functions were characterized by synthetic biology approaches in Escherichia coli and in vitro enzymatic assays. SchTPS1, SchTPS2, and SchTPS3 are guaiene synthases, while SchTPS4 is an (E,E)-geranyl linalool synthase. Next, SchTPS1 and α-guaiene 2-oxidase VvSTO2 were co-expressed in Saccharomyces cerevisiae to reconstruct the biosynthetic pathway of (-)-rotundone, which is a unique aroma compound in fruits, vegetables, and wines. This is the first report for the construction of a (-)-rotundone-producing microbial platform.
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Affiliation(s)
- Tianyue An
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou 510632, China
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Linsheng Li
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou 510632, China
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Ying Lin
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou 510632, China
| | - Fanqi Zeng
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Pengcheng Lin
- College of Pharmacy, Qinghai Nationalities University, Xining 810007, China
| | - Jiachen Zi
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou 510632, China
- College of Pharmacy, Jinan University, Guangzhou 510632, China
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