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Hassani D, Lu Y, Ni B, Zhu RL, Zhao Q. The endomembrane system: how does it contribute to plant secondary metabolism? TRENDS IN PLANT SCIENCE 2023; 28:1222-1236. [PMID: 37211450 DOI: 10.1016/j.tplants.2023.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 04/19/2023] [Accepted: 04/25/2023] [Indexed: 05/23/2023]
Abstract
New organelle acquisition through neofunctionalization of the endomembrane system (ES) with respect to plant secondary metabolism is a key evolutionary strategy for plant adaptation, which is overlooked due to the complexity of angiosperms. Bryophytes produce a broad range of plant secondary metabolites (PSMs), and their simple cellular structures, including unique organelles, such as oil bodies (OBs), highlight them as suitable model to investigate the contribution of the ES to PSMs. In this opinion, we review latest findings on the contribution of the ES to PSM biosynthesis, with a specific focus on OBs, and propose that the ES provides organelles and trafficking routes for PSM biosynthesis, transportation, and storage. Therefore, future research on ES-derived organelles and trafficking routes will provide essential knowledge for synthetic applications.
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Affiliation(s)
- Danial Hassani
- School of Life Sciences, East China Normal University, Shanghai, China
| | - Yi Lu
- School of Life Sciences, East China Normal University, Shanghai, China
| | - Bing Ni
- School of Life Sciences, East China Normal University, Shanghai, China
| | - Rui-Liang Zhu
- School of Life Sciences, East China Normal University, Shanghai, China
| | - Qiong Zhao
- School of Life Sciences, East China Normal University, Shanghai, China; Institute of Eco-Chongming, Shanghai, China.
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2
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Zhu MZ, Li Y, Zhou JC, Lv DX, Fu XJ, Liang Z, Yuan SZ, Han JJ, Zhang JZ, Xu ZJ, Chang WQ, Lou HX. Ent-eudesmane sesquiterpenoids from the Chinese liverwort Chiloscyphus polyanthus. PHYTOCHEMISTRY 2023; 214:113796. [PMID: 37499849 DOI: 10.1016/j.phytochem.2023.113796] [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: 04/04/2023] [Revised: 07/20/2023] [Accepted: 07/21/2023] [Indexed: 07/29/2023]
Abstract
- Seven previously undescribed ent-eudesmane sesquiterpenoids (1-7), as well as seven known analogs (8-14), were isolated from the Chinese liverwort Chiloscyphus polyanthus var. rivularis. Their structures were established based on comprehensive spectroscopy analysis, electronic circular dichroism calculations, as well as biosynthetic considerations. The cytotoxicity against HepG2 (Human hepatocellular carcinomas) cancer cell line, and antifungal activity against Candida albicans SC5314 of all isolated ent-eudesmane sesquiterpenoids were preliminarily tested, results showed that the tested compounds did not display obvious cytotoxicity and antifungal activities under the tested concentration.
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Affiliation(s)
- Ming-Zhu Zhu
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Yi Li
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Jin-Chuan Zhou
- School of Pharmacy, Linyi University, Linyi 276000, China
| | - Dong-Xue Lv
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Xiao-Jie Fu
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Zhen Liang
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Shuang-Zhi Yuan
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Jing-Jing Han
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Jiao-Zhen Zhang
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Ze-Jun Xu
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Wen-Qiang Chang
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Hong-Xiang Lou
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China.
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3
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Chu LL. CRISPR-Cas system in microbial hosts for terpenoid production. Crit Rev Biotechnol 2022; 42:1116-1133. [PMID: 35139706 DOI: 10.1080/07388551.2021.1995318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Terpenoids represent the largest group of secondary metabolites with variable structures and functions. Terpenoids are well known for their beneficial application in human life, such as pharmaceutical products, vitamins, hormones, anticancer drugs, cosmetics, flavors and fragrances, foods, agriculture, and biofuels. Recently, engineering microbial cells have been provided with a sustainable approach to produce terpenoids with high yields. Noticeably, the clustered regularly interspaced short palindromic repeats (CRISPR)-associated (Cas) system has emerged as one of the most efficient genome-editing technologies to engineer microorganisms for improving terpenoid production. In this review, we summarize the application of the CRISPR-Cas system for the production of terpenoids in microbial hosts such as Escherichia coli, Saccharomyces cerevisiae, Corynebacterium glutamicum, and Pseudomonas putida. CRISPR-Cas9 deactivated Cas9 (dCas9)-based CRISPR (CRISPRi), and the dCas9-based activator (CRISPRa) have been used in either individual or combinatorial systems to control the metabolic flux for enhancing the production of terpenoids. Finally, the prospects of using the CRISPR-Cas system in terpenoid production are also discussed.
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Affiliation(s)
- Luan Luong Chu
- Faculty of Biotechnology, Chemistry and Environmental Engineering, Phenikaa University, Hanoi, Viet Nam.,Bioresource Research Center, Phenikaa University, Hanoi, Viet Nam
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Zhang CY, Chu ZJ, Zhou JC, Liu SG, Zhang JZ, Qian L, Lou HX. Cytotoxic Activities of 9,10- seco-Cycloartane-Type Triterpenoids from the Chinese Liverwort Lepidozia reptans. JOURNAL OF NATURAL PRODUCTS 2021; 84:3020-3028. [PMID: 34797067 DOI: 10.1021/acs.jnatprod.1c00653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Ten new triterpenoids, including nine 9,10-seco-cycloartanes (1-9) and one 9,19-cyclolanostane (10), as well as one sesquiterpenoid (11) and four known compounds (12-15), were extracted and purified from the whole plant of the Chinese liverwort Lepidozia reptans. Multiple techniques (NMR, HRESIMS, IR, and X-ray crystallographic analysis) were applied to determine the structures of the isolated compounds. Bioassay determinations showed that compound 7, which contains an α,β-unsaturated carbonyl moiety in its structure, inhibited the growth of a panel of cancer cell lines with IC50 values ranging from 4.2 ± 0.2 to 5.7 ± 0.5 μM. Further investigation revealed that compound 7 induces PC-3 cell death via mitochondrial-related apoptosis.
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Affiliation(s)
- Chun-Yang Zhang
- Department of Natural Products Chemistry, Key Laboratory of Chemical Biology of the Ministry of Education, Shandong University, Jinan 250012, People's Republic of China
| | - Zhao-Jun Chu
- Department of Natural Products Chemistry, Key Laboratory of Chemical Biology of the Ministry of Education, Shandong University, Jinan 250012, People's Republic of China
| | - Jin-Chuan Zhou
- School of Pharmacy, Linyi University, Linyi 276000, People's Republic of China
| | - Shu-Gong Liu
- Department of Natural Products Chemistry, Key Laboratory of Chemical Biology of the Ministry of Education, Shandong University, Jinan 250012, People's Republic of China
| | - Jiao-Zhen Zhang
- Department of Natural Products Chemistry, Key Laboratory of Chemical Biology of the Ministry of Education, Shandong University, Jinan 250012, People's Republic of China
| | - Lining Qian
- Department of Natural Products Chemistry, Key Laboratory of Chemical Biology of the Ministry of Education, Shandong University, Jinan 250012, People's Republic of China
| | - Hong-Xiang Lou
- Department of Natural Products Chemistry, Key Laboratory of Chemical Biology of the Ministry of Education, Shandong University, Jinan 250012, People's Republic of China
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Kim SY, Hong M, Kim TH, Lee KY, Park SJ, Hong SH, Sowndhararajan K, Kim S. Anti-Inflammatory Effect of Liverwort ( Marchantia polymorpha L.) and Racomitrium Moss ( Racomitrium canescens (Hedw.) Brid.) Growing in Korea. PLANTS 2021; 10:plants10102075. [PMID: 34685885 PMCID: PMC8541563 DOI: 10.3390/plants10102075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 09/20/2021] [Accepted: 09/28/2021] [Indexed: 11/16/2022]
Abstract
Bryophytes contain a variety of bioactive metabolites, but studies about the anti-inflammatory effect of bryophytes are meager. Therefore, the present study aimed to compare the anti-inflammatory effect of methanol extract of Marchantia polymorpha L. (liverwort) and Racomitrium canescens (Racomitrium moss) in lipopolysaccharide (LPS)-induced HaCaT cells. To evaluate the anti-inflammatory effect of liverwort and Racomitrium moss, the levels of nitric oxide (NO) production and the mRNA expression of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2) and tumor necrosis factor-α (TNF-α), and interleukin (IL)-6 and IL-1β in LPS-induced HaCaT cells were measured. The methanol extract of liverwort and Racomitrium moss significantly decreased LPS-induced NO production in HaCaT cells. When compared with Racomitrium moss extract, pre-treatment with methanol extract of liverwort markedly inhibited the expression of iNOS, COX-2, IL-6, and IL-1β at the concentration of 100 µg/mL with the exception of TNF-α. Further, liverwort extract markedly attenuated the production of TNF-α, IL-6, and IL-1β in the culture medium. In addition, ethyl acetate and butanol fractions obtained from the methanol extract of liverwort showed remarkable inhibitory activity against the production of NO in LPS-stimulated HaCaT cells. The LC-MS data revealed the presence of bisbibenzyl types of bioactive components in the methanol extract of liverwort. These data demonstrate that liverwort extract exhibits effective inhibitory activity against the production of inflammatory mediators in LPS-induced HaCaT cells and may be useful for the treatment of inflammation-mediated diseases.
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Affiliation(s)
- So-Yeon Kim
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
| | - Minji Hong
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
| | - Tae-Hee Kim
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
- Agriproduct Processing Experiment Station, Gangwon-do Agriculture Research and Experiment Services, Chuncheon 24203, Korea
| | - Ki Yeon Lee
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
- Agriproduct Processing Experiment Station, Gangwon-do Agriculture Research and Experiment Services, Chuncheon 24203, Korea
| | - Se Jin Park
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
| | - Sun Hee Hong
- Department of Plant Life and Environmental Science, Hankyong National University, Ansung 17579, Korea;
| | - Kandhasamy Sowndhararajan
- Department of Botany, Kongunadu Arts and Science College, Coimbatore 641029, India
- Correspondence: (K.S.); (S.K.); Tel.: +91-422-2642095 (K.S.); +82-33-250-6447 (S.K.)
| | - Songmun Kim
- School of Natural Resource and Environmental Science, Kangwon National University, Chuncheon 24341, Korea; (S.-Y.K.); (M.H.); (T.-H.K.); (K.Y.L.); (S.J.P.)
- Correspondence: (K.S.); (S.K.); Tel.: +91-422-2642095 (K.S.); +82-33-250-6447 (S.K.)
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6
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Sun S, Li S, Du Y, Wu C, Zhang M, Li J, Zhang X. Anti-inflammatory effects of the root, stem and leaf extracts of Chloranthus serratus on adjuvant-induced arthritis in rats. PHARMACEUTICAL BIOLOGY 2020; 58:528-537. [PMID: 32503379 PMCID: PMC8641675 DOI: 10.1080/13880209.2020.1767159] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Context: Chloranthus serratus [(Thunb.) Roem. et Schult, (Chloranthaceae)] is a folk medicine used for the treatment of rheumatoid arthritis.Objective: The aim of this study was to investigate anti-arthritic effects of the ethanol extracts of the roots (ER), stems (ES) and leaves (EL) of C. serratus on adjuvant arthritis rats and related mechanisms.Materials and methods: The rats were immunized by intradermal injection of complete Freund's adjuvant (CFA, 0.18 mL) into the right hind feet, and received intragastric administrations of the ER, ES and EL (2.07, 1.61 and 0.58 g/kg/d, respectively) for 14 days. The anti-arthritic activity was assessed by swelling rates, serum indicators, antioxidant capacity, histopathological and immunohistochemical analyses.Results: The LD50 of the ER, ES and EL was higher than 10.35, 8.05 and 2.90 g/kg/p.o., respectively. Extract treatments decreased swelling rates, tumour necrosis factor-alpha (TNF-α), vascular endothelial growth factor (VEGF), interleukin 1 beta (IL-1β), migration inhibitory factor 1 (MIF-1), immunoglobulin G (IgG) and immunoglobulin M (IgM) levels and positive expression of VEGF in the arthritic rats (p < 0.01 or p < 0.05). The ER significantly decreased NO (3.91 ± 0.61 µmol/L), IL-6 (75.67 ± 16.83 pg/mL) and malondialdehyde (MDA) (2.28 ± 0.32 nmol/mL) contents and clearly increased IFN-γ (2082 ± 220.93 pg/mL) and superoxide dismutase (SOD) (601.98 ± 38.40 U/mL) levels. The ES and EL did not reverse the changes in some indicators. All the extracts alleviated inflammatory cell infiltration and synovial cell proliferation. Among them, the ER was the most pronounced.Discussion and conclusions: ER exerts the most promising effects, as shown by inhibiting the releases of inflammatory cytokines and enhancing antioxidant capacity, which provides a scientific basis for further research on C. serratus and its clinical applications.
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Affiliation(s)
- Shuping Sun
- College of Pharmacy, Wannan Medical College, Wuhu, Anhui, China
- College of Life Science, Anhui Normal University, Wuhu, Anhui, China
- Institute of Natural Daily Chemistry, Wannan Medical College, Wuhu, Anhui, China
- CONTACT Shuping Sun College of Pharmacy, Wannan Medical College, No. 22 Wenchang West Road, Higher Education Park, Wuhu, Anhui Province, China
| | - Shengli Li
- The Fifth People’s Hospital of Wuhu, Wuhu, Anhui, China
| | - Yunyan Du
- College of Pharmacy, Wannan Medical College, Wuhu, Anhui, China
| | - Chenguang Wu
- College of Pharmacy, Wannan Medical College, Wuhu, Anhui, China
| | - Mengyuan Zhang
- College of Pharmacy, Wannan Medical College, Wuhu, Anhui, China
| | - Jiarong Li
- College of Pharmacy, Wannan Medical College, Wuhu, Anhui, China
| | - Xiaoping Zhang
- College of Life Science, Anhui Normal University, Wuhu, Anhui, China
- Xiaoping Zhang College of Life Science, Anhui Normal University, Wuhu, Anhui, China
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Ludwiczuk A, Asakawa Y. Terpenoids and Aromatic Compounds from Bryophytes and their Central Nervous System Activity. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200120143558] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Bryophytes, phylogenetically placed between algae and pteridophytes, are divided
into three classes, mosses, liverworts, and hornworts. The traditional system of
medicine throughout the world has been utilizing this group of plants to treat various ailments.
One of the outstanding features of these spore-forming plants is their chemistry,
especially that of the liverworts. Liverworts and other bryophytes have yielded a rich array
of secondary metabolites. Many of these compounds are characterized by unprecedented
structures, and some have not been found in any other plants, fungi, or marine organisms.
Among the bryophytes, the chemical constituents of liverworts and their biological activity
have been studied in the most detail. In this review, we demonstrate the chemistry of
the liverworts, mosses, and hornworts, and also neuroprotective activity of dimeric herbertane-
type sesquiterpenoids, mastigophorenes and secoaromadendrane-type sesquiterpenoids, marchantin-type
cyclic bisbibenzyls with muscle-relaxant activity, or ent-longipinane-type sesquiterpenoids with acetylcholinesterase
inhibitory activity, among others.
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Affiliation(s)
- Agnieszka Ludwiczuk
- Independent Laboratory of Natural Products Chemistry, Chair and Department of Pharmacognosy, Faculty of Pharmacy, Medical University of Lublin, Lublin, Poland
| | - Yoshinori Asakawa
- Institute of Pharmacognosy, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan
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Lautié E, Russo O, Ducrot P, Boutin JA. Unraveling Plant Natural Chemical Diversity for Drug Discovery Purposes. Front Pharmacol 2020; 11:397. [PMID: 32317969 PMCID: PMC7154113 DOI: 10.3389/fphar.2020.00397] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 03/16/2020] [Indexed: 12/11/2022] Open
Abstract
The screening and testing of extracts against a variety of pharmacological targets in order to benefit from the immense natural chemical diversity is a concern in many laboratories worldwide. And several successes have been recorded in finding new actives in natural products, some of which have become new drugs or new sources of inspiration for drugs. But in view of the vast amount of research on the subject, it is surprising that not more drug candidates were found. In our view, it is fundamental to reflect upon the approaches of such drug discovery programs and the technical processes that are used, along with their inherent difficulties and biases. Based on an extensive survey of recent publications, we discuss the origin and the variety of natural chemical diversity as well as the strategies to having the potential to embrace this diversity. It seemed to us that some of the difficulties of the area could be related with the technical approaches that are used, so the present review begins with synthetizing some of the more used discovery strategies, exemplifying some key points, in order to address some of their limitations. It appears that one of the challenges of natural product-based drug discovery programs should be an easier access to renewable sources of plant-derived products. Maximizing the use of the data together with the exploration of chemical diversity while working on reasonable supply of natural product-based entities could be a way to answer this challenge. We suggested alternative ways to access and explore part of this chemical diversity with in vitro cultures. We also reinforced how important it was organizing and making available this worldwide knowledge in an "inventory" of natural products and their sources. And finally, we focused on strategies based on synthetic biology and syntheses that allow reaching industrial scale supply. Approaches based on the opportunities lying in untapped natural plant chemical diversity are also considered.
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Affiliation(s)
- Emmanuelle Lautié
- Centro de Valorização de Compostos Bioativos da Amazônia (CVACBA)-Instituto de Ciências Biológicas, Universidade Federal do Pará (UFPA), Belém, Brazil
| | - Olivier Russo
- Institut de Recherches Internationales SERVIER, Suresnes, France
| | - Pierre Ducrot
- Molecular Modelling Department, 'PEX Biotechnologie, Chimie & Biologie, Institut de Recherches SERVIER, Croissy-sur-Seine, France
| | - Jean A Boutin
- Institut de Recherches Internationales SERVIER, Suresnes, France
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Ludwiczuk A, Asakawa Y. Bryophytes as a source of bioactive volatile terpenoids – A review. Food Chem Toxicol 2019; 132:110649. [DOI: 10.1016/j.fct.2019.110649] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 06/22/2019] [Accepted: 06/25/2019] [Indexed: 02/01/2023]
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10
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Phytochemicals as potential IKK-β inhibitor for the treatment of cardiovascular diseases in plant preservation: terpenoids, alkaloids, and quinones. Inflammopharmacology 2019; 28:83-93. [DOI: 10.1007/s10787-019-00640-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 08/27/2019] [Indexed: 12/11/2022]
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11
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Tian Y, Qin M, Yang X, Zhang X, Liu Y, Guo X, Chen B. Acid-catalyzed synthesis of imidazole derivatives via N-phenylbenzimidamides and sulfoxonium ylides cyclization. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.04.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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12
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Zhang J, Wang Y, Zhu R, Li Y, Li Y, Qiao Y, Zhou J, Lou H. Cyperane and eudesmane-type sesquiterpenoids from Chinese liverwort and their anti-diabetic nephropathy potential. RSC Adv 2018; 8:39091-39097. [PMID: 35558307 PMCID: PMC9090610 DOI: 10.1039/c8ra08125e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 11/10/2018] [Indexed: 11/22/2022] Open
Abstract
Six new sesquiterpenoids, including cyperane (1 and 2) and eudesmane (3–6) types, and one known eudesmane derivative (7), were isolated from the Chinese liverwort Chiloscyphus polyanthus var. rivularis (Schrad.) Nees. The structures of 1–7 were determined based on a combination of their spectroscopic data (NMR, HRESIMS and IR), single-crystal X-ray diffraction, and electronic circular dichroism (ECD) calculations. Preliminary anti-diabetic nephropathy activity testing showed that the cyperane-type sesquiterpenoids could inhibit cell proliferation and extracellular matrix accumulation in high glucose cultured mesangial cells in a dose-dependent manner. Six new sesquiterpenoids, including cyperane (1 and 2) and eudesmane (3–6) types, and one known eudesmane derivative (7), were isolated from the Chinese liverwort Chiloscyphus polyanthus var. rivularis (Schrad.) Nees.![]()
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Affiliation(s)
- Jiaozhen Zhang
- Department of Natural Products Chemistry
- Key Lab of Chemical Biology of the Ministry of Education
- Shandong University
- Jinan 250012
- People's Republic of China
| | - Yongjie Wang
- Department of Pharmacy
- The Second Hospital of Shandong University
- Jinan
- People's Republic of China
| | - Rongxiu Zhu
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250010
- People's Republic of China
| | - Yi Li
- Department of Natural Products Chemistry
- Key Lab of Chemical Biology of the Ministry of Education
- Shandong University
- Jinan 250012
- People's Republic of China
| | - Yuelan Li
- Department of Natural Products Chemistry
- Key Lab of Chemical Biology of the Ministry of Education
- Shandong University
- Jinan 250012
- People's Republic of China
| | - Yanan Qiao
- Department of Natural Products Chemistry
- Key Lab of Chemical Biology of the Ministry of Education
- Shandong University
- Jinan 250012
- People's Republic of China
| | - Jinchuan Zhou
- School of Pharmacy
- Linyi University
- Linyi 276000
- People's Republic of China
| | - Hongxiang Lou
- Department of Natural Products Chemistry
- Key Lab of Chemical Biology of the Ministry of Education
- Shandong University
- Jinan 250012
- People's Republic of China
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