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Zhang X, Wang LX, Hao R, Huang JJ, Zargar M, Chen MX, Zhu FY, Dai HF. Sesquiterpenoids in Agarwood: Biosynthesis, Microbial Induction, and Pharmacological Activities. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024. [PMID: 39378105 DOI: 10.1021/acs.jafc.4c06383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/10/2024]
Abstract
Agarwood, derived from the Aquilaria genus, is widely utilized in perfumery, traditional medicine, and cultural practices throughout Asia. Agarwood is rich in terpenes, especially sesquiterpenes, which are considered to be the source of its rare and exquisite fragrance. This Review consolidates recent research on sesquiterpene biosynthesis in agarwood and the influence of fungi on these processes, alongside a discussion of the potential medicinal value of agarwood sesquiterpenes. This Review commences by elucidating the general biosynthesis of sesquiterpenes and identifying the main enzymes and transcription factors involved in the production of agarwood sesquiterpenes. This Review also summarizes the fungi associated with agarwood and highlights how commensal fungi stimulate agarwood and sesquiterpene production. We then scrutinize the pharmacological properties of sesquiterpenes, underscoring their anti-inflammatory and antimicrobial effects, which are closely linked to cellular signaling pathways, such as the NF-κB and MAPK pathways. Additionally, we review the potential therapeutic benefits of agarwood essential oil for its antidepressant properties, which are linked to the regulation of stress-related neurochemical and hormonal pathways. This Review also addresses the challenges of sustainable agarwood production, highlighting issues such as overharvesting and habitat loss while discussing the potential strategy of harnessing microbes in agarwood production to support the ecological preservation of wild resources. By advancing our knowledge of agarwood and sesquiterpene characteristics, we propose potential directions for the future application and sustainable development of agarwood research.
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Affiliation(s)
- Xinghao Zhang
- The Southern Modern Forestry Collaborative Innovation Center, State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of State Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, College of Life Sciences, Nanjing Forestry University, Nanjing, 210037, China
| | - Lan Xiang Wang
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Instituteof Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Ruirui Hao
- The Southern Modern Forestry Collaborative Innovation Center, State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of State Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, College of Life Sciences, Nanjing Forestry University, Nanjing, 210037, China
| | - Jing Jing Huang
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, 9052, Belgium
- Center for Plant Systems Biology, VIB, Ghent University, Ghent, 9052, Belgium
| | - Meisam Zargar
- Department of Agrobiotechnology, Institute of Agriculture, RUDN University, Moscow, 117198, Russia
| | - Mo-Xian Chen
- The Southern Modern Forestry Collaborative Innovation Center, State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of State Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, College of Life Sciences, Nanjing Forestry University, Nanjing, 210037, China
- Department of Agrobiotechnology, Institute of Agriculture, RUDN University, Moscow, 117198, Russia
- Clinical Laboratory, Shenzhen Children's Hospital, Shenzhen, 518000, China
| | - Fu-Yuan Zhu
- The Southern Modern Forestry Collaborative Innovation Center, State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of State Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, College of Life Sciences, Nanjing Forestry University, Nanjing, 210037, China
| | - Hao-Fu Dai
- Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Rd. Xueyuan No. 4, Haikou, 571101, China
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Li J, Yu L, Liang Y, Lan B, Chen Y, Wang Q, Wu Z. Chemical analysis of different parts from agarwood columns by artificially agarwood-inducing method based on GC-MS and UPLC-TOF-MS. Fitoterapia 2024; 178:106156. [PMID: 39084568 DOI: 10.1016/j.fitote.2024.106156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 07/15/2024] [Accepted: 07/28/2024] [Indexed: 08/02/2024]
Abstract
Agarwood is resin-containing wood produced by plants that have been injured. It is widely used in herbal medicine, incense, decorative items, and so on. In this study, we conducted resin area statistical analysis, determined starch particle and reducing sugar contents, and performed multivariate statistical analysis of chemical composition by GC-MS and UPLC-Q-TOF-MS to explore the different components in sections cut from an agarwood column, designated as A1-A4. The results showed that after stimulation by Agar-Bit inducer, the internal phloem parenchyma cells of the column started to form agarwood, and then starch granules were converted into soluble reducing sugars and agarwood resin. Section A1 showed rapid loss of starch granules, resulting in higher contents of reducing sugars and resin. The resin areas of agarwood in the respective sections were different, gradually decreasing on going from A1 to A4. Total numbers of metabolites of 87 and 63 were identified by GC-MS and UPLC-Q-TOF-MS, respectively. Of these, 10 and 16 metabolites with significant differences (variable importance projection >1) were selected through multivariate statistical analysis. These metabolites included chromones, sesquiterpenes, alkanes, and fatty acids. Among them, 6-methoxy-2-(2-phenylethyl)chromone and 6,7-dimethoxy-2-(2-phenylethyl)chromone were significant markers detected by both GC-MS and UPLC-Q-TOF-MS, which may be essential substances responsible for differences in the agarwood-forming capacities of the cut sections. In conclusion, there has been limited research on the different agarwood-forming capacities of agarwood columns. Here, we explored the differences in various sections of agarwood through chemical analysis to provide a more comprehensive and in-depth understanding of its constitution.
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Affiliation(s)
- Jiao Li
- College of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Liangwen Yu
- Dongguan Research Institute of Guangzhou University of Chinese Medicine, Dongguan 523007, China; Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Guangdong Yunfu Vocational College of Chinese Medicine, Yunfu, Guangdong 527300, China.
| | - Youcheng Liang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Baoheng Lan
- College of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Yingting Chen
- College of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Qianqian Wang
- College of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China.
| | - Zeqing Wu
- College of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China.
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Sun P, Lv F, Yang Y, Hou W, Xiao M, Gao Z, Xu Y, Wei J. Comparative transcriptome analysis reveals the differences in wound-induced agarwood formation between Chi-Nan and ordinary germplasm of Aquilaria sinensis. Heliyon 2024; 10:e35874. [PMID: 39262957 PMCID: PMC11388656 DOI: 10.1016/j.heliyon.2024.e35874] [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: 02/29/2024] [Revised: 07/28/2024] [Accepted: 08/05/2024] [Indexed: 09/13/2024] Open
Abstract
Agarwood is a rare and valuable heartwood derived from Aquilaria sinensis in China. Compared with ordinary germplasm, Chi-Nan, a special germplasm of A. sinensis, has a better agarwood-producing capacity. However, the mechanisms underlying their different qualities remain poorly characterized. Here, a comparative transcriptome analysis of Chi-Nan and ordinary A. sinensis was carried out to investigate the wound responses of both germplasms. A total of 198.19 Gb of clean data were obtained with an average of 6.61 Gb of clean reads for each sample. By comparing with their control groups, more differentially expressed genes (DEGs) were observed in Chi-Nan germplasm. Kyoto Encyclopedia of Genes and Genomes (KEGG) and expression profile analysis suggested that Chi-Nan possesses a stronger ability to respond to wounding. Furthermore, the enrichment of biosynthetic pathways related to sesquiterpenes and 2-(2-phenylethyl) chromones (PECs) were more significant in Chi-Nan than in ordinary germplasm, and related genes showed significantly higher up-regulation in Chi-Nan after wounding. Sixteen candidate genes presumably involved in biosynthesis of agarwood components were identified and found to exhibit higher up-regulation in Chi-Nan than in ordinary germplasm in response to wounding. Overall, these results are helpful in explaining reasons for the higher agarwood-producing properties of Chi-Nan, and contribute to a further understanding of the mechanism of agarwood formation in A. sinensis.
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Affiliation(s)
- Peiwen Sun
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Feifei Lv
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, 570311, China
| | - Yun Yang
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, 570311, China
| | - Wencheng Hou
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, 570311, China
| | - Mengjun Xiao
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Zhihui Gao
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Yanhong Xu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Jianhe Wei
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, 570311, China
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Pattarachotanant N, Sukjamnong S, Rangsinth P, Chaikhong K, Sillapachaiyaporn C, Leung GPH, Hu VW, Sarachana T, Chuchawankul S, Tencomnao T, Prasansuklab A. Aquilaria crassna Extract Exerts Neuroprotective Effect against Benzo[a]pyrene-Induced Toxicity in Human SH-SY5Y Cells: An RNA-Seq-Based Transcriptome Analysis. Nutrients 2024; 16:2727. [PMID: 39203863 PMCID: PMC11357018 DOI: 10.3390/nu16162727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2024] [Revised: 08/12/2024] [Accepted: 08/13/2024] [Indexed: 09/03/2024] Open
Abstract
Benzo[a]pyrene (B[a]P) is known to inhibit neurodifferentiation and induce neurodegeneration. Agarwood or Aquilaria crassna (AC), a plant with health-promoting properties, may counteract the neurotoxic effects of B[a]P by promoting neuronal growth and survival. This study investigated the protective effect of AC leaf ethanolic extract (ACEE) on the B[a]P-induced impairment of neuronal differentiation. A transcriptomic analysis identified the canonical pathway, the biological network, and the differentially expressed genes (DEGs) that are changed in response to neuronal differentiation and neurogenesis. Several genes, including CXCR4, ENPP2, GAP43, GFRA2, NELL2, NFASC, NSG2, NGB, BASP1, and NEUROD1, in B[a]P-treated SH-SY5Y cells were up-regulated after treatment with ACEE. Notably, a Western blot analysis further confirmed that ACEE increased the protein levels of GAP43 and neuroglobin. B[a]P treatment led to decreased phosphorylation of Akt and increased phosphorylation of ERK in SH-SY5Y cells; however, ACEE was able to reverse these effects. Clionasterol and lupenone were identified in ACEE. Molecular docking showed that these two phytochemicals had significant interactions with CXCR4, GDNF family receptor alpha (GFRA), and retinoid X receptors (RXRs). In conclusion, ACEE may be a potential alternative medicine for the prevention of impaired neuronal differentiation and neurodegenerative diseases.
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Affiliation(s)
- Nattaporn Pattarachotanant
- Center of Excellence on Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura), Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Suporn Sukjamnong
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Chulalongkorn Autism Research and Innovation Center of Excellence (Chula ACE), Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Panthakarn Rangsinth
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Kamonwan Chaikhong
- Center of Excellence on Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura), Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Chanin Sillapachaiyaporn
- Center of Excellence on Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura), Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - George Pak-Heng Leung
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Valerie W Hu
- Department of Biochemistry and Molecular Medicine, The George Washington University School of Medicine and Health Sciences, The George Washington University, Washington, DC 20037, USA
| | - Tewarit Sarachana
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Chulalongkorn Autism Research and Innovation Center of Excellence (Chula ACE), Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Siriporn Chuchawankul
- Department of Transfusion Medicine and Clinical Microbiology, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Tewin Tencomnao
- Center of Excellence on Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura), Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Anchalee Prasansuklab
- Center of Excellence on Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura), Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- College of Public Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
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Li M, Zhang Y, Wang Y, Yin Y, Zhou M, Zhang Y. Chromosome-level genome assembly of Aquilaria yunnanensis. Sci Data 2024; 11:790. [PMID: 39019911 PMCID: PMC11255207 DOI: 10.1038/s41597-024-03635-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 07/11/2024] [Indexed: 07/19/2024] Open
Abstract
Aquilaria yunnanensis is an endangered agarwood-producing tree currently listed on the IUCN Red List of Threatened Species. The agarwood it produces has important medicinal and economic value, but its population has sharply declined due to human destruction and habitat reduction. Therefore, obtaining genomic information on A. yunnanensis is beneficial for its protection work. We assembled a chromosome-level reference genome of A. yunnanensis by using BGI short reads, PacBio HiFi long reads, coupled with Hi-C technology. The final genome assembly of A. yunnanensis is 847.04 Mb, with N50 size of 99.68 Mb, in which 805.49 Mb of the bases were anchored on eight pseudo-chromosomes. Two gapless pseudo-chromosomes were detected in the assembly. A total of 27,955 protein-coding genes as well as 74.65% repetitive elements were annotated. These findings may provide valuable resources in conservation, functional genomics, and molecular breeding of A. yunnanensis, as well as the molecular phylogenetics and evolutionary patterns in Aquilaria.
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Affiliation(s)
- Meifei Li
- School of Life Sciences, Yunnan Normal University, Kunming, 650500, China
| | - Yingmin Zhang
- College of Chinese Material Medica, Yunnan University of Chinese Medicine, Kunming, 650500, China
| | - Yi Wang
- School of Life Sciences, Yunnan Normal University, Kunming, 650500, China
| | - Yue Yin
- School of Life Sciences, Yunnan Normal University, Kunming, 650500, China
| | - Meijun Zhou
- School of Life Sciences, Yunnan Normal University, Kunming, 650500, China
| | - Yonghong Zhang
- School of Life Sciences, Yunnan Normal University, Kunming, 650500, China.
- Engineering Research Center of Sustainable Development and Utilization of Biomass Energy, Ministry of Education, Kunming, 650500, China.
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Ma S, Yan T, Chen Y, Li G. Chemical composition and bioactivity variability of two-step extracts derived from traditional and "QiNan" agarwood (Aquilaria spp.). Fitoterapia 2024; 176:106012. [PMID: 38744381 DOI: 10.1016/j.fitote.2024.106012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 04/16/2024] [Accepted: 05/11/2024] [Indexed: 05/16/2024]
Abstract
One of the primary applications for agarwood lies in the extracts, instead, there are obvious differences in the demands for agarwood components with different application fields. To obtain the rough separation and clarify each part's activity, four extracts of essential oil, hydrolat, extractum, and ethanol precipitation from traditional agarwood (TraA) and "Qinan" agarwood (QinA) were obtained by steam-solvent multistage extraction and ethanol precipitation. We investigated the chemistry and biological activity of multistage extracts using gas chromatography-mass spectrometry (GC-MS), high-performance liquid chromatography (HPLC), and in vitro activity testing. The results demonstrated that two kinds of agarwood essential oils contained mainly sesquiterpenoids, yet the sesquiterpene species were remarkably diverse in two kinds of agarwood essential oils. Then, the TraA and QinA hydrolat, all predominantly aromatic and sesquiterpene, but with differences from the essential oil ingredients. Additionally, the extractum chiefly contained chromones and the ethanol precipitation method worked well to separate the impurities in the TraA extract, however, it was ineffective for the QinA extract. Ultimately, essential oils and extractums all have antioxidant properties, with extractums outperforming essential oils. Moreover, both extractums and essential oils exhibited excellent broad-spectrum antimicrobial activity and anti-inflammatory activity. The findings pointed to the feasibility of separating the primary components from TraA and QinA using a multi-stage extraction technique, providing a scientific basis for the efficient utilization of all components of agarwood, as well as the functional product development and differentiated utilization of extract products in incense, fragrance, perfume, and daily chemicals.
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Affiliation(s)
- Sheng Ma
- Institute of Wood Industry, Chinese Academy of Forestry Sciences, Beijing 100091, China
| | - Tingting Yan
- Institute of Wood Industry, Chinese Academy of Forestry Sciences, Beijing 100091, China
| | - Yuan Chen
- Institute of Wood Industry, Chinese Academy of Forestry Sciences, Beijing 100091, China.
| | - Gaiyun Li
- Institute of Wood Industry, Chinese Academy of Forestry Sciences, Beijing 100091, China
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Wei Y, Dong WH, Li W, Zeng J, Chen HQ, Huang SZ, Yang L, Mei WL, Wang YL, Guo ZY, Dai HF, Wang H. Six unprecedented 2-(2-phenethyl)chromone dimers from agarwood of Aquilaria filaria. Fitoterapia 2024; 175:105905. [PMID: 38479616 DOI: 10.1016/j.fitote.2024.105905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/05/2024] [Accepted: 03/08/2024] [Indexed: 03/17/2024]
Abstract
Six new dimeric 2-(2-phenylethyl)chromones (1-6) were successfully isolated from the ethanol extract of agarwood of Aquilaria filaria from Philippines under HPLC-MS guidance. Compounds 1-6 are all dimers formed by linking 5,6,7,8-tetrahydro-2-(2-phenylethyl)chromone and flindersia 2-(2-phenylethyl)chromone via a single ether bond, and the linkage site (C5-O-C8'') of compound 2 is extremely rare. A variety of spectroscopic methods were used to ascertain their structures, including extensive 1D and 2D NMR spectroscopic analysis, HRESIMS, and comparison with literature. The in vitro tyrosinase inhibitory and anti-inflammatory activities of each isolate were assessed. Among these compounds, compound 2 had a tyrosinase inhibition effect with an IC50 value of 27.71 ± 2.60 μM, and compound 4 exhibited moderate inhibition of nitric oxide production in lipopolysaccharide-stimulated RAW264.7 cells with an IC50 value of 35.40 ± 1.04 μM.
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Affiliation(s)
- Yuan Wei
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China; Hubei Key Laboratory of Natural Product Research and Development (China Three Gorges University), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, PR China
| | - Wen-Hua Dong
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Wei Li
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Jun Zeng
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Hui-Qin Chen
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Sheng-Zhuo Huang
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Li Yang
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Wen-Li Mei
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Ya-Li Wang
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Zhi-Yong Guo
- Hubei Key Laboratory of Natural Product Research and Development (China Three Gorges University), College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, PR China
| | - Hao-Fu Dai
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Hao Wang
- National Key Laboratory for Tropical Crop Breeding, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China.
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Gaspar A, Garrido EMP, Borges F, Garrido JM. Biological and Medicinal Properties of Natural Chromones and Chromanones. ACS OMEGA 2024; 9:21706-21726. [PMID: 38799321 PMCID: PMC11112580 DOI: 10.1021/acsomega.4c00771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/02/2024] [Accepted: 04/30/2024] [Indexed: 05/29/2024]
Abstract
Emerging threats to human health require a concerted effort to search for new treatment therapies. One of the biggest challenges is finding medicines with few or no side effects. Natural products have historically contributed to major advances in the field of pharmacotherapy, as they offer special characteristics compared to conventional synthetic molecules. Interest in natural products is being revitalized, in a continuous search for lead structures that can be used as models for the development of new medicines by the pharmaceutical industry. Chromone and chromanones are recognized as privileged structures and useful templates for the design of diversified therapeutic molecules with potential pharmacological interest. Chromones and chromanones are widely distributed in plants and fungi, and significant biological activities, namely antioxidant, anti-inflammatory, antimicrobial, antiviral, etc., have been reported for these compounds, suggesting their potential as lead drug candidates. This review aims to update the literature published over the last 6 years (2018-2023) regarding the natural occurrence and biological activity of chromones and chromanones, highlighting the recent findings and the perspectives that they hold for future research and applications namely in health, cosmetic, and food industries.
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Affiliation(s)
- Alexandra Gaspar
- CIQUP-IMS,
Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169−007 Porto, Portugal
| | | | - Fernanda Borges
- CIQUP-IMS,
Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169−007 Porto, Portugal
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Mladenović MZ, Huang O, Wang B, Ginestet A, Desbiaux D, Baldovini N. Chemical Investigation on the Volatile Part of the CO 2 Supercritical Fluid Extract of Infected Aquilaria sinensis (Chinese Agarwood). Molecules 2024; 29:2297. [PMID: 38792158 PMCID: PMC11124402 DOI: 10.3390/molecules29102297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/10/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
This work is focused on the characterization of the composition of a CO2 supercritical fluid extract of Aquilaria sinensis (Chinese agarwood) collected in the Dongguan area (China) and infected by mechanical methods. The constituents of this extract were analyzed by gas chromatography-mass spectrometry (GC-MS) and quantified accurately by gas chromatography with a flame ionization detector (GC-FID), using an internal reference and predicted response factors. Since a significant number of components of this extract remained non-identified after the initial GC-MS analysis of the whole extract, its fractionation by chromatography on silica gel helped to characterize several additional constituents by isolation and structural analysis by NMR spectroscopy. The main components are the classical agarwood chromones (Flindersia chromone and its mono-, di-, and trimethoxylated analogues (respectively, 11.01% and 0.11-4.02%) along with sesquiterpenic constituents typically found in agarwood essential oils, like baimuxinal (1.90%) and kusunol (1.24%), as well as less common selinane dialdehydes (1.58-2.27%) recently described in the literature. Moreover, the structure and stereochemistry of a new sesquiterpenic alcohol, 14β,15β-dimethyl-7αH-eremophila-9,11-dien-8β-ol (0.67%), was determined unambiguously by the combination of structural analysis (NMR, MS), hemisynthesis, and total synthesis, leading to dihydrokaranone and a neopetasane epimer.
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Affiliation(s)
- Marko Z. Mladenović
- Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18000 Niš, Serbia;
| | - Ou Huang
- Guangdong Shangzhengtang Group Co., Ltd., 6 Qian Wu Street, Dongcheng Road, Dongguan 523129, China;
| | - Bo Wang
- School of Life and Health Technology, Dongguan University of Technology, Dongguan 523808, China;
| | - Alexandre Ginestet
- MAG Industry Holdings Ltd., 26 Queensland, Nancheng Century City, Dongguan 523617, China; (A.G.); (D.D.)
| | - Didier Desbiaux
- MAG Industry Holdings Ltd., 26 Queensland, Nancheng Century City, Dongguan 523617, China; (A.G.); (D.D.)
| | - Nicolas Baldovini
- Institut de Chimie de Nice, UMR 7272, Université Côte d’Azur, Parc Valrose, 06108 Nice, France
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10
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De Rubis G, Paudel KR, Corrie L, Mehndiratta S, Patel VK, Kumbhar PS, Manjappa AS, Disouza J, Patravale V, Gupta G, Manandhar B, Rajput R, Robinson AK, Reyes RJ, Chakraborty A, Chellappan DK, Singh SK, Oliver BGG, Hansbro PM, Dua K. Applications and advancements of nanoparticle-based drug delivery in alleviating lung cancer and chronic obstructive pulmonary disease. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:2793-2833. [PMID: 37991539 DOI: 10.1007/s00210-023-02830-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/30/2023] [Indexed: 11/23/2023]
Abstract
Lung cancer (LC) and chronic obstructive pulmonary disease (COPD) are among the leading causes of mortality worldwide. Cigarette smoking is among the main aetiologic factors for both ailments. These diseases share common pathogenetic mechanisms including inflammation, oxidative stress, and tissue remodelling. Current therapeutic approaches are limited by low efficacy and adverse effects. Consequentially, LC has a 5-year survival of < 20%, while COPD is incurable, underlining the necessity for innovative treatment strategies. Two promising emerging classes of therapy against these diseases include plant-derived molecules (phytoceuticals) and nucleic acid-based therapies. The clinical application of both is limited by issues including poor solubility, poor permeability, and, in the case of nucleic acids, susceptibility to enzymatic degradation, large size, and electrostatic charge density. Nanoparticle-based advanced drug delivery systems are currently being explored as flexible systems allowing to overcome these limitations. In this review, an updated summary of the most recent studies using nanoparticle-based advanced drug delivery systems to improve the delivery of nucleic acids and phytoceuticals for the treatment of LC and COPD is provided. This review highlights the enormous relevance of these delivery systems as tools that are set to facilitate the clinical application of novel categories of therapeutics with poor pharmacokinetic properties.
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Affiliation(s)
- Gabriele De Rubis
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Keshav Raj Paudel
- Centre of Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW, 2007, Australia
| | - Leander Corrie
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Samir Mehndiratta
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Vyoma K Patel
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
- School of Clinical Medicine, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Popat S Kumbhar
- Department of Pharmaceutics, Tatyasaheb Kore College of Pharmacy, Warananagar, Tal: Panhala, Dist: Kolhapur, Maharashtra, 416113, India
| | - Arehalli Sidramappa Manjappa
- Department of Pharmaceutics, Tatyasaheb Kore College of Pharmacy, Warananagar, Tal: Panhala, Dist: Kolhapur, Maharashtra, 416113, India
- Department of Pharmaceutics, Vasantidevi Patil Institute of Pharmacy, Kodoli, Kolkapur, Maharashtra, 416114, India
| | - John Disouza
- Department of Pharmaceutics, Tatyasaheb Kore College of Pharmacy, Warananagar, Tal: Panhala, Dist: Kolhapur, Maharashtra, 416113, India
| | - Vandana Patravale
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai, 400019, Maharashtra, India
| | - Gaurav Gupta
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India, Chennai, India
- School of Pharmacy, Graphic Era Hill University, Dehradun, 248007, India
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur, 302017, India
| | - Bikash Manandhar
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Rashi Rajput
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Alexandra Kailie Robinson
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Ruby-Jean Reyes
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Amlan Chakraborty
- Division of Immunology, Immunity to Infection and Respiratory Medicine (DIIIRM), School of Biological Sciences I Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Dinesh Kumar Chellappan
- School of Pharmacy, International Medical University, Bukit Jalil, 57000, Kuala Lumpur, Malaysia
| | - Sachin Kumar Singh
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Brian Gregory George Oliver
- School of Life Sciences, University of Technology Sydney, Ultimo, NSW, 2007, Australia
- Woolcock Institute of Medical Research, Macquarie University, Sydney, New South Wales, Australia
| | - Philip Michael Hansbro
- Centre of Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW, 2007, Australia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia.
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia.
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11
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Li N, Liu X, Wang H, Duan Y, Zhang Y, Zhou P, Dai H, Lan T. "Qi Nan" agarwood restores podocyte autophagy in diabetic kidney disease by targeting EGFR signaling pathway. Chin Med 2024; 19:63. [PMID: 38654354 DOI: 10.1186/s13020-024-00923-z] [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: 12/23/2023] [Accepted: 03/08/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Diabetic kidney disease (DKD) is a microvascular complication of diabetes mellitus, contributing to end-stage renal disease with limited treatment options. The development of DKD is attributed to podocyte injury resulting from abnormal podocyte autophagy. Consequently, the restoration of podocyte autophagy is deemed a practicable approach in the treatment of DKD. METHODS Diabetic mice were induced by streptozotocin and high-fat diet feeding. Following 8 weeks of "QN" agarwood treatment, metrics such as albuminuria, serum creatinine (Scr), and blood urea nitrogen (BUN) were evaluated. Renal histological lesions were evaluated by H&E, PAS, Masson, and Sirius red staining. Evaluation of the effects of "QN" agarwood on renal inflammation and fibrosis in DKD mice through WB, q-PCR, and IHC staining analysis. Cytoscape 3.7.1 was used to construct a PPI network. With the DAVID server, the gene ontology (GO) functional annotation and the Kyoto encyclopedia of genes and genomes (KEGG) signaling pathways of the target enrichment were performed. Molecular docking and binding affinity calculations were conducted using AutoDock, while PyMOL software was employed for visualizing the docking results of active compounds and protein targets. RESULTS The results of this study show that "QN" agarwood reduced albuminuria, Scr, and BUN in DKD mice, and improved the renal pathological process. Additionally, "QN" agarwood was observed to downregulate the mRNA and protein expression levels of pro-inflammatory and pro-fibrotic factors in the kidneys of DKD mice. Network pharmacology predicts that "QN" agarwood modulates the epidermal growth factor receptor (EGFR) signaling pathway. "QN" agarwood can increase the expression of LC3B and Nphs1 in DKD mice while reducing the expression of EGFR. CONCLUSION The present study demonstrated that "QN" agarwood ameliorated renal injury in DKD by targeting EGFR and restoring podocyte autophagy.
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Affiliation(s)
- Ning Li
- Department of Pharmacology, School of Pharmacy, Guangdong Pharmaceutical University, No. 280 Wai Huan Dong Road, Guangzhou, 510006, China
| | - Xuenan Liu
- Department of Pharmacology, School of Pharmacy, Guangdong Pharmaceutical University, No. 280 Wai Huan Dong Road, Guangzhou, 510006, China
| | - Hao Wang
- National Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Chinese Academy of Tropical Agricultural Sciences, No. 4 Xue Yuan Road, Haikou, 571101, China
| | - Yingling Duan
- Department of Pharmacology, School of Pharmacy, Guangdong Pharmaceutical University, No. 280 Wai Huan Dong Road, Guangzhou, 510006, China
| | - Yu Zhang
- Department of Pharmacology, School of Pharmacy, Guangdong Pharmaceutical University, No. 280 Wai Huan Dong Road, Guangzhou, 510006, China
| | - Ping Zhou
- Department of Pediatric Nephrology and Rheumatology, Sichuan Provincial Maternity and Child Health Care Hospital, Sichuan Clinical Research Center for Pediatric Nephrology, 290 Shayan West Second Street, Wuhou District, Chengdu, 610045, Sichuan, China.
| | - Haofu Dai
- National Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, International Joint Research Center of Agarwood, Hainan Engineering Research Center of Agarwood, Chinese Academy of Tropical Agricultural Sciences, No. 4 Xue Yuan Road, Haikou, 571101, China.
| | - Tian Lan
- Department of Pharmacology, School of Pharmacy, Guangdong Pharmaceutical University, No. 280 Wai Huan Dong Road, Guangzhou, 510006, China.
- Department of Pharmacology, College of Pharmacy, Harbin Medical University, Harbin, 150086, China.
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12
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Xie Y, Shen C, Yin G, Zhang S, Chen Y, Fan W, Chen K, Wang Z, Li L, Yang L. Uncovering the secrets of agarwood aroma according to regions and grades using a comprehensive analytical strategy. Chem Commun (Camb) 2024. [PMID: 38477204 DOI: 10.1039/d3cc06164g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
Agarwood holds significant importance as a valuable resource for aromatic purposes, however, key components responsible for aroma and the differences between regions and grades remain to be deeply elucidated. Thus, the odors of agarwood sourced from typical zones, as well as the renowned Kynam agarwood, were analyzed by HS-SPME Arrow GC-MS in SCAN and MRM modes. The integrated strategy proposed herein exploits the respective advantages of non-targeted and targeted analysis. In addition to a total of 55 volatile components identified from the NIST database, 114 odor components were matched according to the Smart Aroma Database, and a series of differential compounds was also unearthed and quantified.
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Affiliation(s)
- Yanqiao Xie
- The MOE Key Laboratory of Standardization of Chinese Medicines, The SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, The Shanghai Key Laboratory for Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Chen Shen
- Shimadzu (China) Co., LTD, Shanghai, 200233, China
| | - Ge Yin
- Shimadzu (China) Co., LTD, Shanghai, 200233, China
| | - Siyu Zhang
- The MOE Key Laboratory of Standardization of Chinese Medicines, The SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, The Shanghai Key Laboratory for Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Yilin Chen
- The MOE Key Laboratory of Standardization of Chinese Medicines, The SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, The Shanghai Key Laboratory for Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Wenxiang Fan
- The MOE Key Laboratory of Standardization of Chinese Medicines, The SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, The Shanghai Key Laboratory for Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Kaixian Chen
- The MOE Key Laboratory of Standardization of Chinese Medicines, The SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, The Shanghai Key Laboratory for Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Zhengtao Wang
- The MOE Key Laboratory of Standardization of Chinese Medicines, The SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, The Shanghai Key Laboratory for Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Linnan Li
- The MOE Key Laboratory of Standardization of Chinese Medicines, The SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, The Shanghai Key Laboratory for Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Li Yang
- The MOE Key Laboratory of Standardization of Chinese Medicines, The SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, The Shanghai Key Laboratory for Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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13
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Ma J, Wang L, Zhao Y, Gao Y, Yin Z, Zhao M, Zhao Y, Pang X, Wang J, Xue W, Tu P, Li J, Zheng J. 2-(2-Phenylethyl)chromone-enriched extract of Chinese agarwood (Aquilaria sinensis) inhibits atherosclerosis progression through endoplasmic reticulum stress-mediated CD36 expression in macrophages. JOURNAL OF ETHNOPHARMACOLOGY 2024; 320:117411. [PMID: 37956912 DOI: 10.1016/j.jep.2023.117411] [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: 09/30/2023] [Revised: 10/31/2023] [Accepted: 11/08/2023] [Indexed: 11/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chinese agarwood, derived from the Aquilaria sinensis (Lour.) Gilg (Thymelaeaceae), has a long history of use in Traditional Chinese Medicine for the management of cardiovascular disease. However, the specific active ingredients responsible for its impact on atherosclerosis are yet to be fully understood. AIM OF THE STUDY The aim of this study is to investigate the anti-atherosclerotic effectiveness of the 2-(2-phenylethyl)chromone-enriched extract derived from Chinese agarwood (CPE) through the ER stress-mediated CD36 pathway. MATERIALS AND METHODS To assess the effectiveness of CPE, an atherosclerotic mouse model was established using ApoE-/- mice with a high-fat diet. Then we assessed the impact of CPE on lipid accumulation in THP-1 macrophages that were exposed to oxLDL. Subsequently, the effect of CPE on the expression of CD36 and markers related to ER stress was characterized. RESULTS Our in vivo research confirmed that CPE effectively reduces the formation of aortic plaques in atherosclerotic ApoE-/- mice. Additionally, our in vitro study observed that CPE inhibits the uptake of oxLDL and hinders the generation of foam cells. This effect is achieved by downregulating the level of CD36 in macrophages. Furthermore, our study revealed that the increase in CD36 expression, resulting from oxLDL exposure, is governed by the activation of JNK1/2/3 signaling pathways and the initiation of ER stress. CONCLUSION CPE demonstrated significant efficacy to inhibit the atherosclerosis. The ER stress/P-JNK/PPARγ/CD36 signaling pathway plays critical involvement in modulating the foam cell formation in vitro and in vivo. These findings underscore the efficacy of CPE as a viable therapeutic intervention for the treatment of atherosclerosis.
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Affiliation(s)
- Jiale Ma
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Lingxiao Wang
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yimu Zhao
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yun Gao
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Ziyu Yin
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Maoyuan Zhao
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yunfang Zhao
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Xueping Pang
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Junjiao Wang
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Weigang Xue
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Pengfei Tu
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, 100191, China.
| | - Jun Li
- Beijing University of Chinese Medicine, Beijing, 100029, China.
| | - Jiao Zheng
- Beijing University of Chinese Medicine, Beijing, 100029, China.
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14
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Turnaturi R, Piana S, Spoto S, Costanzo G, Reina L, Pasquinucci L, Parenti C. From Plant to Chemistry: Sources of Antinociceptive Non-Opioid Active Principles for Medicinal Chemistry and Drug Design. Molecules 2024; 29:815. [PMID: 38398566 PMCID: PMC10892999 DOI: 10.3390/molecules29040815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
Pain is associated with many health problems and a reduced quality of life and has been a common reason for seeking medical attention. Several therapeutics are available on the market, although side effects, physical dependence, and abuse limit their use. As the process of pain transmission and modulation is regulated by different peripheral and central mechanisms and neurotransmitters, medicinal chemistry continues to study novel ligands and innovative approaches. Among them, natural products are known to be a rich source of lead compounds for drug discovery due to their chemical structural variety and different analgesic mechanisms. Numerous studies suggested that some chemicals from medicinal plants could be alternative options for pain relief and management. Previously, we conducted a literature search aimed at identifying natural products interacting either directly or indirectly with opioid receptors. In this review, instead, we have made an excursus including active ingredients derived from plants whose mechanism of action appears from the literature to be other than the modulation of the opioid system. These substances could, either by themselves or through synthetic and/or semi-synthetic derivatives, be investigated in order to improve their pharmacokinetic characteristics and could represent a valid alternative to the opioid approach to pain therapy. They could also be the basis for the study of new mechanisms of action in the approach to this complex and disabling pathology.
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Affiliation(s)
- Rita Turnaturi
- Department of Drug and Health Sciences, Medicinal Chemistry Section, University of Catania, Viale A. Doria 6, 95125 Catania, Italy; (R.T.); (S.P.)
| | - Silvia Piana
- Department of Drug and Health Sciences, Medicinal Chemistry Section, University of Catania, Viale A. Doria 6, 95125 Catania, Italy; (R.T.); (S.P.)
| | - Salvatore Spoto
- Department of Drug and Health Sciences, Pharmacology and Toxicology Section, University of Catania, Viale A. Doria 6, 95125 Catania, Italy; (S.S.); (C.P.)
| | - Giuliana Costanzo
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via Santa Sofia 97, 95123 Catania, Italy;
| | - Lorena Reina
- Postgraduate School of Clinical Pharmacology and Toxicology, University of Catania, Via Santa Sofia 97, 95123 Catania, Italy;
| | - Lorella Pasquinucci
- Department of Drug and Health Sciences, Medicinal Chemistry Section, University of Catania, Viale A. Doria 6, 95125 Catania, Italy; (R.T.); (S.P.)
| | - Carmela Parenti
- Department of Drug and Health Sciences, Pharmacology and Toxicology Section, University of Catania, Viale A. Doria 6, 95125 Catania, Italy; (S.S.); (C.P.)
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15
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Pang Y, Yu W, Liang W, Gao Y, Yang F, Zhu Y, Feng L, Yin H, Liu Y. Solid-Phase Microextraction/Gas Chromatography-Time-of-Flight Mass Spectrometry Approach Combined with Network Pharmacology Analysis to Evaluate the Quality of Agarwood from Different Regions against Anxiety Disorder. Molecules 2024; 29:468. [PMID: 38257381 PMCID: PMC10818993 DOI: 10.3390/molecules29020468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 12/16/2023] [Accepted: 01/16/2024] [Indexed: 01/24/2024] Open
Abstract
Agarwood (Aquilaria malaccensis Lam.) is a resinous material from different geographical locations. The current evaluation of agarwood quality is usually based on its physical properties and chemical compounds, yet only a few studies have linked agarwood quality with its anxiolytic effect, as indicated by characteristic compounds. In this study, using solid-phase microextraction/gas chromatography-time-of-flight mass spectrometry (SPME/GC-TOFMS) and multivariate analysis, we found 116 significantly different compounds in agarwood samples from four locations in Southeast Asia with regard to their quality. Brunei and Nha Trang agarwood had abundant sesquiterpenoids, exhibiting notable pharmacological efficacy in relieving anxiety. Malaysian and Irian agarwood had abundant alcohols and aldehydes, qualifying them as high-quality spices. Compound-target-disease network and pathway enrichment analysis were further employed to predict 79 gene targets and 20 pathways associated with the anxiolytic effects based on the 62 sesquiterpenoids. The correlated relationships among the sesquiterpenoids and targets suggest that agarwood treats anxiety via multiple compounds acting on multiple targets. Varying levels of sesquiterpenes across agarwood groups might lead to differences in the anxiolytic effects via signaling pathways, such as neurotransmitter- and hormone-regulated pathways. Our study originally evaluates agarwood quality and its anxiolytic effect by linking the characteristic compounds to potential gene targets and pathways.
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Affiliation(s)
- Yue Pang
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.P.); (W.L.)
- Instrumental Analysis Center, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.G.); (F.Y.); (Y.Z.); (L.F.)
| | - Wenjuan Yu
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou 311300, China;
| | - Wenyi Liang
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.P.); (W.L.)
- Instrumental Analysis Center, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.G.); (F.Y.); (Y.Z.); (L.F.)
| | - Yu Gao
- Instrumental Analysis Center, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.G.); (F.Y.); (Y.Z.); (L.F.)
| | - Fan Yang
- Instrumental Analysis Center, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.G.); (F.Y.); (Y.Z.); (L.F.)
| | - Yuanyuan Zhu
- Instrumental Analysis Center, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.G.); (F.Y.); (Y.Z.); (L.F.)
| | - Lei Feng
- Instrumental Analysis Center, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.G.); (F.Y.); (Y.Z.); (L.F.)
| | - Hongmei Yin
- Hangzhou Institute for Food and Drug Control, Hangzhou 310022, China;
| | - Yumin Liu
- Instrumental Analysis Center, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.G.); (F.Y.); (Y.Z.); (L.F.)
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16
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Liu L, Zhang Y, Yan SC, Yang B, Wang GR. Ultrastructural and Descriptive Study on the Adult Body Surface of Heortia vitessoides (Lepidoptera: Crambidae). INSECTS 2023; 14:687. [PMID: 37623397 PMCID: PMC10455263 DOI: 10.3390/insects14080687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/29/2023] [Accepted: 07/31/2023] [Indexed: 08/26/2023]
Abstract
Heortia vitessoides Moore, 1885 (Lepidoptera: Crambidae) is an economically important lepidopteran pest that caused severe damage to the plantation area of Aquilaria sinensis (Lour.) Gilg, 1825 (Thymelaeaceae), resulting in extensive defoliation of the trees during an epidemic. In this study, we used scanning electron microscopy (SEM) to analyze the external morphology and ultrastructure of sensilla on various body parts of H. vitessoides. Specifically, seven, four, four, and five types of sensilla were found, respectively, on the antennae, proboscis, labial palps, and legs. We described the types, distributions, and sexual dimorphism of these sensilla on antennae, and found that the number and size of sensilla differed significantly between males and females. This study provides crucial information for future investigations into the function of these sensilla in H. vitessoides.
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Affiliation(s)
- Lei Liu
- Key Laboratory of Sustainable Forest Ecosystem Management—Ministry of Education, Northeast Forestry University, Harbin 150040, China; (L.L.); (Y.Z.)
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China;
| | - Yan Zhang
- Key Laboratory of Sustainable Forest Ecosystem Management—Ministry of Education, Northeast Forestry University, Harbin 150040, China; (L.L.); (Y.Z.)
- Guangdong Laboratory for Lingnan Modern Agriculture (Shenzhen Branch), Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China
| | - Shan-Chun Yan
- Key Laboratory of Sustainable Forest Ecosystem Management—Ministry of Education, Northeast Forestry University, Harbin 150040, China; (L.L.); (Y.Z.)
| | - Bin Yang
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China;
| | - Gui-Rong Wang
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China;
- Guangdong Laboratory for Lingnan Modern Agriculture (Shenzhen Branch), Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China
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17
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Huang XL, Cai D, Gao P, Wang JG, Cheng YX. Aquilariperoxide A, a Sesquiterpene Dimer from Agarwood of Aquilaria sinensis with Dual Antitumor and Antimalarial Effects. J Org Chem 2023; 88:8352-8359. [PMID: 37195129 DOI: 10.1021/acs.joc.3c00372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Aquilariperoxide A (1), an unprecedented sesquiterpene dimer characterized by a dioxepane ring connecting two sesquiterpene units via a C-C bond, was isolated from agarwood of Aquilaria sinensis-containing resins. The structure was elucidated by spectroscopic and computational methods. A bioassay revealed that 1 significantly inhibits cell proliferation and migration in human cancer cells. The mechanism of 1 against cancer cells was briefly discussed by analysis of RNA sequence data and epithelial-mesenchymal transition. Besides, the antimalarial activity of 1 was also evaluated.
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Affiliation(s)
- Xiao-Ling Huang
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
| | - Dan Cai
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
| | - Peng Gao
- Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Ji-Gang Wang
- Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yong-Xian Cheng
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
- Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, School of Life Sciences and Food Engineering, Hanshan Normal University, Chaozhou 521041, PR China
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18
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Zhou H, Li XY, Fang HB, Jiang HZ, Cheng YX. Five new sesquiterpenoids from agarwood of Aquilaria sinensis. Beilstein J Org Chem 2023; 19:998-1007. [PMID: 37404799 PMCID: PMC10315886 DOI: 10.3762/bjoc.19.75] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 06/06/2023] [Indexed: 07/06/2023] Open
Abstract
Five new eudesmane-type sesquiterpenoids (aquisinenoids F-J (1-5)) and five known compounds (6-10) were isolated from the agarwood of Aquilaria sinensis. Their structures, including absolute configurations, were identified by comprehensive spectroscopic analyses and computational methods. Inspired by our previous study on the same kinds of skeletons, we speculated that the new compounds have anticancer and anti-inflammatory activities. The results did not show any activity, but they revealed the structure-activity relationships (SAR).
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Affiliation(s)
- Hong Zhou
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, PR China
| | - Xu-Yang Li
- Institute for Inheritance-Based Innovation of Chinese Medicine, Marshall Laboratory of Biomedical Engineering, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Hong-Bin Fang
- Institute for Inheritance-Based Innovation of Chinese Medicine, Marshall Laboratory of Biomedical Engineering, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - He-Zhong Jiang
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, PR China
| | - Yong-Xian Cheng
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, PR China
- Institute for Inheritance-Based Innovation of Chinese Medicine, Marshall Laboratory of Biomedical Engineering, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, 518055, China
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19
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Du Z, Wang H, Li X, Dong M, Chi B, Tian Z, Wang Z, Jiang H. Rapid screening and characterization of 2-(2-phenylethyl)chromones in agarwood by UHPLC-Q-Exactive Orbitrap-MS. Food Chem 2023; 424:136400. [PMID: 37236079 DOI: 10.1016/j.foodchem.2023.136400] [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: 12/31/2022] [Revised: 05/10/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023]
Abstract
The purpose of this study is to develop an improved comprehensive data filtering strategy, which was implemented primarily through the Microsoft Office platform's Excel software for rapid screening of potential 2-(2-phenylethyl)chromone (PEC) monomers and their dimers (PEC dimers) obtained from agarwood. A total of 108 PEC monomers and 30 PEC dimers in agarwood were characterized. In conclusion, the results obtained in this work could provide useful information for the future utilization of agarwood. In particular, it is the first time to conduct an in-depth analysis of the MS/MS fragmentation behavior of a large number of PEC monomers and PEC dimers, including the identification of substituent positions of them. The proposed data filtering strategy could improve the comprehensive characterization efficiency of complex components in spices.
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Affiliation(s)
- Zhen Du
- Innovation Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Huanjun Wang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Xueling Li
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Meiyue Dong
- Innovation Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Bingqing Chi
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Zhenhua Tian
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Zhenguo Wang
- Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Jinan 250355, China; State Key Laboratory, State Ministry of Education Key Laboratory, Jinan 250355, China.
| | - Haiqiang Jiang
- Innovation Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China; Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic Research, Jinan 250355, China; Shandong Province Cardiovascular Disease TCM Precision Treatment Engineering Laboratory, China.
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20
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Zhang H, Ma JL, Chang C, Ta H, Zhao YF, Shi SP, Song YL, Tu PF, Huo HX, Zheng J, Li J. Gastroprotective 2-(2-phenylethyl)chromone-sesquiterpene hybrids from the resinous wood of Aquilaria sinensis (Lour.) Gilg. Bioorg Chem 2023; 133:106396. [PMID: 36758274 DOI: 10.1016/j.bioorg.2023.106396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/16/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023]
Abstract
Six previously unprecedented 2-(2-phenylethyl)chromone-sesquiterpene hybrids, aquisinenins A-F (1 - 6), were isolated from the resinous wood of Aquilaria sinensis by a LC-MS-guided fractionation procedure. Their structures were determined by extensive spectroscopic analysis (1D and 2D NMR, UV, IR, and HRMS) and experimental and computed ECD data. Compounds 1 - 6 were rare dimeric 2-(2-phenylethyl)chromone-sesquiterpene derivatives featuring 5,6,7,8-tetrahydro-2-(2-phenylethyl)chromone hybridized with different sesquiterpene (eudesmane/guaiane type) moieties via ester bond. Furthermore, all the isolated compounds were evaluated for their protective effects on taurocholic acid (TCA)-induced GES-1 cell injury. The most effective aquisinenin F (6) was used to elucidate the involved mechanism on protection against TCA-induced gastric mucosal damage. Our results indicated that 6 protected against gastric mucosal cell insult by downregulation of the ER stress triggered by TCA.
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Affiliation(s)
- Hang Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Jia-Le Ma
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Chuang Chang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - He Ta
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Yun-Fang Zhao
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - She-Po Shi
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Yue-Lin Song
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Peng-Fei Tu
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Hui-Xia Huo
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
| | - Jiao Zheng
- Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
| | - Jun Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China; Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
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21
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Zaidi N, Haron MN, Komilus CF, Lananan F, Chew HH, Yaakub N, Kari A. Effect of Karas ( Aquilaria malaccensis) on Male Reproductive Organs and Sperm Quality in Adult Sprague Dawley Rats. Trop Life Sci Res 2023; 34:241-259. [PMID: 37065802 PMCID: PMC10093777 DOI: 10.21315/tlsr2023.34.1.13] [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: 04/08/2022] [Accepted: 08/24/2022] [Indexed: 04/08/2023] Open
Abstract
Reproductive health and male fertility are closely related to dietary practices. In recent years, Malaysia has shown a lot of interest in using herbal plants as dietary supplements or in the treatment of numerous diseases. Aquilaria malaccensis, commonly known as karas or gaharu, has recently gained attention for its potential to cure many diseases due to its pharmacological properties. However, studies on its effect on male fertility and reproductive organs are very scarce. This study was conducted to determine the effect of A. malaccensis on male reproductive organs' weight (testis, epididymis, prostate gland and seminal vesicle) and sperm quality (sperm count, sperm morphology and sperm motility) in adult Sprague Dawley rats. Twenty-four male Sprague Dawley rats were allocated into four treatment groups; Control (C: 1 mL of distilled water, n = 6), Treatment 1 (T1: 1 g A. malaccensis/kg body weight, n = 6), Treatment 2 (T2: 2 g A. malaccensis/kg body weight, n = 6) and Treatment 3 (T3: 3 g A. malaccensis/kg body weight, n = 6), respectively. Distilled water and A. malaccensis were administered by oral gavage once daily for 28 days. The rats were euthanised on Day 29 for assessment of reproductive organs' weight and sperm quality. Result shows that weight of testis, epididymis, prostate gland, seminal vesicle and sperm motility did not differ (p > 0.05) among control and treated groups. A significant increase (p < 0.05) of sperm number (1.36 × 10-6) and a decrease (p < 0.05) in percentage of the abnormal sperm (8.17%) were observed in T1 group when compared to Control group. Incremental dosage of A. malaccensis seemed to decrease number of sperm (T3: 0.78 × 10-6 < T1: 1.36 × 10-6 with p < 0.05) and increase percentage of abnormal sperm (T3: 18.83% > T2: 12.17% > T1: 8.17% with p < 0.05). In conclusion, the administration of either 1, 2 or 3 grams of A. malaccensis did not alter the reproductive organs' weight and sperm motility. However, the higher concentration of A. malaccensis consumed by the rats seemed to have detrimental effects on the number and morphology of sperm.
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Affiliation(s)
- Norahidah Zaidi
- School of Animal Science, Aquatic Science and Environment, Faculty of Bioresources and Food Industry, Universiti Sultan Zainal Abidin (UniSZA), 22200 Besut, Terengganu, Malaysia
| | - Mohd Nizam Haron
- School of Animal Science, Aquatic Science and Environment, Faculty of Bioresources and Food Industry, Universiti Sultan Zainal Abidin (UniSZA), 22200 Besut, Terengganu, Malaysia
| | - Connie Fay Komilus
- School of Animal Science, Aquatic Science and Environment, Faculty of Bioresources and Food Industry, Universiti Sultan Zainal Abidin (UniSZA), 22200 Besut, Terengganu, Malaysia
| | - Fathurrahman Lananan
- School of Animal Science, Aquatic Science and Environment, Faculty of Bioresources and Food Industry, Universiti Sultan Zainal Abidin (UniSZA), 22200 Besut, Terengganu, Malaysia
| | - Ha Hou Chew
- School of Animal Science, Aquatic Science and Environment, Faculty of Bioresources and Food Industry, Universiti Sultan Zainal Abidin (UniSZA), 22200 Besut, Terengganu, Malaysia
| | - Nadzifah Yaakub
- School of Animal Science, Aquatic Science and Environment, Faculty of Bioresources and Food Industry, Universiti Sultan Zainal Abidin (UniSZA), 22200 Besut, Terengganu, Malaysia
| | - Asmad Kari
- School of Animal Science, Aquatic Science and Environment, Faculty of Bioresources and Food Industry, Universiti Sultan Zainal Abidin (UniSZA), 22200 Besut, Terengganu, Malaysia
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22
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Hein PP, Arunachalam K, Fu Y, Zaw M, Yang Y, Yang X. Diversity of medicinal plants and their therapeutic usages of Kachin people (Jinghpaw) in the central part of Kachin State, Myanmar. JOURNAL OF ETHNOPHARMACOLOGY 2023; 302:115921. [PMID: 36403741 DOI: 10.1016/j.jep.2022.115921] [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: 08/11/2022] [Revised: 11/03/2022] [Accepted: 11/07/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The traditional medical system plays a major role in healthcare in Kachin State, Myanmar, where long-term political instability persists and conventional healthcare facilities are inadequate. A knowledge of the traditional medicinal plants therefore benefits the Kachin people, yet documentation and records of the uses of these plants are rare. In this study, we attempt to answer the questions on what medicinal plants and how they are used by the Kachin people. AIM OF THE STUDY We aimed to document knowledge of the traditional medicinal plants and to identify those most frequently used by the Kachin people. MATERIALS AND METHODS Eighty-two informants from eight villages in three townships were interviewed, and their knowledge of medicinal plants was recorded. The reported ailments were classified to the standard categories of the International Classification of Primary Care-2 (ICPC-2) system. Use reports (UR) were employed to evaluate the knowledge consensus of the informants. RESULTS We recorded a total of 117 species used as medicinal plants, of which 22 are newly recorded medicinal plant species for Myanmar. The plants belonged to 103 genera in 52 families, and were used to treat a total of 72 ailments from 17 ICPC-2 disease categories. Fabaceae and Lamiaceae were the most highly represented families of medicinal plants, with eleven and eight species used, respectively. The most cited species based on URs were Tinospora cordifolia (Willd.) Hook.f. & Thomson (URs = 39), Oroxylum indicum (L.) Kurz (URs = 28), Aquilaria malaccensis Lam. (URs = 26), Chromolaena odorata (L.) R.M.King & H.Rob. (URs = 24), and Chloranthus elatior Link. (URs = 22). Digestive system disorder was the most prevalent disease category, and was treated with 47 different medicinal plants (URs = 142). Leaves were the most commonly used plant part; decoction was the dominant method of preparation; and oral consumption was the most frequent method of administration. CONCLUSION Our study documented a list of 117 medicinal plants and their uses in traditional medicine based on the local knowledge of the Kachin people. The study also identified the five most frequently cited species and found that the plants investigated are used to treat a total of 72 diseases. The 642 therapeutic reports we collected showcase a rich and diverse living knowledge of medicinal plant use by the Kachin people. Moreover, we present 22 new medicinal records, enriching the list of known medicinal plants in Myanmar. This exploratory study has enabled us to assemble the local knowledge of the Kachin people into solid dataset that will allow further scientific validation and will potentially contribute to better integration of medicinal plants into the healthcare provision for Kachin people in Myanmar.
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Affiliation(s)
- Pyae Phyo Hein
- Key Laboratory of Economic Plants and Biotechnology and the Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw, 05282, Myanmar; University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China
| | - Karuppusamy Arunachalam
- Key Laboratory of Economic Plants and Biotechnology and the Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw, 05282, Myanmar
| | - Yao Fu
- Key Laboratory of Economic Plants and Biotechnology and the Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw, 05282, Myanmar
| | - Moe Zaw
- Forest Research Institute, Yezin, Nay Pyi Taw, 05282, Myanmar
| | - Yongping Yang
- Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Xishuangbanna, 666303, China.
| | - Xuefei Yang
- Key Laboratory of Economic Plants and Biotechnology and the Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw, 05282, Myanmar.
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23
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Chen F, Huang Y, Luo L, Wang Q, Huang N, Zhang Z, Li Z. Comprehensive Comparisons between Grafted Kynam Agarwood and Normal Agarwood on Traits, Composition, and In Vitro Activation of AMPK. Molecules 2023; 28:molecules28041667. [PMID: 36838655 PMCID: PMC9961698 DOI: 10.3390/molecules28041667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 01/25/2023] [Accepted: 02/08/2023] [Indexed: 02/12/2023] Open
Abstract
Agarwood, a highly valuable resin/wood combination with diverse pharmacological activities but scarce supply, has a long history of being used as a medicine in several medical systems. Grafted Kynam agarwood (GKA) has been cultivated successfully recently and has the qualities meeting the definition of premium Kynam agarwood. However, there are few comprehensive comparisons between GKA and normal agarwood in terms of traits, global composition, and activity, and some key issues for GKA to be adopted into the traditional Chinese medical (TCM) system have not been elaborated. The two types of agarwood samples were evaluated in terms of trait characteristics, physicochemical indicators, key component groups, and global compositional profile. Furthermore, a molecular docking was performed to investigate the active ingredients. In vitro activity assays were performed to evaluate the activation of adenosine 5'-monophosphate (AMP)-activated protein kinase (AMPK) by GKA and normal agarwood. The results revealed that, overall, the traits, microscopic characteristics, chemical composition types, and bioactivity between GKA and normal agarwood were similar. The main differences were the content of resin (ethanolic extract content), the content of key component groups, and the composition of the different parent structural groups of 2-(2-phenethyl) chromones (PECs). The contents of total PEC and ethanol extract content of GKA were significantly higher than those of normal agarwood. The MS-based high-throughput analysis revealed that GKA has higher concentrations of sesquiterpenes and flindersia-type 2-(2-phenylethyl) chromones (FTPECs) (m/z 250-312) than normal agarwood. Molecular docking revealed that parent structural groups of FTPECs activated multiple signaling pathways, including the AMPK pathway, suggesting that FTPECs are major active components in GKA. The aim of this paper is to describe the intrinsic reasons for GKA as a high-quality agarwood and a potential source for novel drug development. We combined high-throughput mass spectrometry and multivariate statistical analysis to infer the different components of the two types of agarwood. Then we combined virtual screening and in vitro activity to construct a component/pharmacodynamic relationship to explore the causes of the activity differences between agarwood with different levels of quality and to identify potentially valuable lead compounds. This strategy can also be used for the comprehensive study of other TCMs with different qualities.
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Affiliation(s)
- Fengming Chen
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yu Huang
- MOE Key Laboratory of Bioinformatics, School of Life Sciences, Tsinghua University, Beijing 100084, China
| | - Lu Luo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- Georgetown University Medical Center, Washington, DC 20057, USA
| | - Qiaochu Wang
- Georgetown University Medical Center, Washington, DC 20057, USA
| | - Nanxi Huang
- Georgetown University Medical Center, Washington, DC 20057, USA
| | - Zhijie Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
- Correspondence: (Z.Z.); (Z.L.)
| | - Zhen Li
- MOE Key Laboratory of Bioinformatics, School of Life Sciences, Tsinghua University, Beijing 100084, China
- Correspondence: (Z.Z.); (Z.L.)
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Wang C, Gong B, Liu Y, Chen D, Wu Y, Wei J. Agarwood essential oil inhalation exerts antianxiety and antidepressant effects via the regulation of Glu/GABA system homeostasis. Biomed Rep 2023; 18:16. [PMID: 36776581 PMCID: PMC9892967 DOI: 10.3892/br.2023.1598] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 12/29/2022] [Indexed: 01/18/2023] Open
Abstract
Depression and anxiety are common diseases that endanger the physical and mental health of individuals. Agarwood incense inhalation has been used as a traditional Chinese medicine for relaxation and to improve sleep for centuries. In a previous study by the authors it was demonstrated that agarwood essential oil (AEO) injection exerted anxiolytic and antidepressant effects. Therefore the present study further investigated the anxiolytic and antidepressant effects of AEO inhalation on anxiolytic mice induced by M-chlorophenylpiperazine and depressive mice induced by chronic unpredictable mild stress. The results demonstrated that AEO exerted a significant anxiolytic effect, whereby autonomous movements were inhibited during the light dark exploration test and open field test. Furthermore, the tail suspension test and the forced swimming test demonstrated that AEO also exerted an antidepressant effect, whereby the immobility times were decreased. Moreover, AEO was determined to increase the levels of 5-hydroxytryptamine, γ-aminobutyric acid (GABA) A receptor (GABAA) and glutamate (Glu) in anxiolytic mice and inhibit the levels of GABAA and Glu in depressive mice. Further investigations into how AEO affected the Glu/GABA system demonstrated that AEO markedly increased the protein expression levels of GABA transaminase (GABAT), glutamate metabotropic receptor 5 (GRM5), glutamate ionotropic receptor AMPA type subunit 1 (GluR1) and vesicular glutamate transporter 1 (VGluT1). Furthermore, AEO reduced the expression levels of GABAT, glutamate ionotropic receptor NMDA type subunit 2B and GRM5, and enhanced the expression levels of GluR1 and VGluT1. These results demonstrated that AEO potentially possesses antianxiety and antidepressant properties. The present study determined that the mechanism was related to the regulation of Glu/GABA neurotransmitter system homeostasis.
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Affiliation(s)
- Canhong Wang
- Hainan Branch of The Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China,Maoming Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Guangdong, Maoming 525099, P.R. China,Correspondence to: Dr Canhong Wang or Professor Jianhe Wei, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, 4 Yaogu 4th Road, Haikou, Hainan 570311, P.R. China
| | - Bao Gong
- Hainan Branch of The Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China
| | - Yangyang Liu
- Hainan Branch of The Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China
| | - Deli Chen
- Hainan Branch of The Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China
| | - Yulan Wu
- Hainan Branch of The Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China
| | - Jianhe Wei
- Hainan Branch of The Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, Hainan 570311, P.R. China,Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, P.R. China,Correspondence to: Dr Canhong Wang or Professor Jianhe Wei, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, 4 Yaogu 4th Road, Haikou, Hainan 570311, P.R. China
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25
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Zhang Y, Meng H, Lyu F, Fan X, Liu P, He X, Huang Y, Chen B, Yang Y, Wei J. Temporal characteristics of agarwood formation in Aquilaria sinensis after applying whole-tree agarwood-inducing technique. CHINESE HERBAL MEDICINES 2023; 15:37-44. [PMID: 36875439 PMCID: PMC9975615 DOI: 10.1016/j.chmed.2022.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/05/2022] [Accepted: 07/05/2022] [Indexed: 12/24/2022] Open
Abstract
Objective Agarwood-a resinous wood produced by Aquilaria plants in response to injury or artificial induction-is a valuable medicinal and fragrance resource. Whole-Tree Agarwood-Inducing Technique (Agar-WIT) has been widely used to produce agarwood. However, the time-dependent characteristics of agarwood formation induced by Agar-WIT are yet to be clarified. To promote technologically efficient utilization and upgradation of Agar-WIT, the dynamic process and mechanism of agarwood formation were analyzed for one year. Methods Agarwood formation percentage, barrier layer microscopic properties, extract levels, compound level, and characteristic chromatograms of agarwood were examined by referring to the Chinese Pharmacopeia (2020 version). Results Agar-WIT could maintain a high percentage of agarwood formation over one year compared with that of healthy plants. Alcohol-soluble extract and agarotetrol levels showed fluctuating cyclic changes with peaks occurring first during the fifth and sixth months, and subsequently in the 11th month. Aquilaria trees subjected to Agar-WIT treatment for 1-12 months showed significant characteristics of a dynamic agarwood formation process. The barrier layer began to appear in the fourth month after treatment. Alcohol-soluble extractive levels in agarwood formed in the second month, and thereafter, exceeded 10.0%, and agarotetrol in agarwood produced after four months or later, exceeded 0.10%. Conclusion According to the Chinese Pharmacopoeia, alcohol-soluble extractive levels in agarwood should not be less than 10.0% and agarotetrol level should exceed 0.10%. After four months of Agar-WIT treatment, the formed agarwood theoretically met these standards and was suitable for developed and utilization. However, the optimal harvest time was found to be the 11th month, followed by the sixth month after Agar-WIT treatment. Therefore, Agar-WIT resulted in swift agarwood formation and stable accumulation of alcohol-soluble extracts and agarotetrol. Thus, this method is efficient for large-scale cultivation of Aquilaria sinensis to produce agarwood and provide raw materials for the agarwood medicinal industry.
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Affiliation(s)
- Yan Zhang
- HainanProvincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Wanning 571533, China
- National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Hui Meng
- HainanProvincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Wanning 571533, China
- National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Feifei Lyu
- HainanProvincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Wanning 571533, China
| | - Xiaohong Fan
- HainanProvincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Wanning 571533, China
| | - Peiwei Liu
- HainanProvincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Wanning 571533, China
| | - Xin He
- HainanProvincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Wanning 571533, China
- National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Ying Huang
- HainanProvincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Wanning 571533, China
- National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Bo Chen
- HainanProvincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Wanning 571533, China
| | - Yun Yang
- HainanProvincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Wanning 571533, China
- National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
- Corresponding authors.
| | - Jianhe Wei
- HainanProvincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Wanning 571533, China
- National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
- Corresponding authors.
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26
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Huang X, Li H, Ruan Y, Li Z, Yang H, Xie G, Yang Y, Du Q, Ji K, Yang M. An integrated approach utilizing raman spectroscopy and chemometrics for authentication and detection of adulteration of agarwood essential oils. Front Chem 2022; 10:1036082. [PMID: 36618867 PMCID: PMC9810987 DOI: 10.3389/fchem.2022.1036082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/15/2022] [Indexed: 12/24/2022] Open
Abstract
Agarwood is a precious aromatic plant which has good pharmacological effects such as antidepressant and sedation. It also has good ornamental and collection value. However, due to it is long and complex production process, the output of agarwood essential oils (AEOs) is scarce, so the price is expensive, the quality is uneven, and the adulteration events is endless. From the commercial and pharmaceutical point of view, the authenticity and quality of the commercial products labeled as AEOs is very important. This paper tested the applicability of Raman spectroscopy combined with chemometrics in classification and authenticity identification of AEOs. In this study, Raman spectroscopy and principal component analysis (PCA) combined with partial least square discriminant analysis (PLS-DA) were used to comprehensively evaluate AEOs from different geographical origins and/or extracted by different methods which showed different characteristic bands. The characteristic component of AEOs, chromone derivatives, and two commonly used adulterants were also detected. These characteristic bands provide spectrum information of AEO samples and reference materials, which can be used as Raman spectral markers for the qualitative identification of AEOs. This study can provide a novel, fast and convenient method for identification of AEOs.
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Affiliation(s)
- Xiaoying Huang
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Huiting Li
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China,*Correspondence: Huiting Li, ; Yinlan Ruan,
| | - Yinlan Ruan
- School of Optoelectronic Engineering, Guilin University of Electronic Technology, Guilin, China,*Correspondence: Huiting Li, ; Yinlan Ruan,
| | - Zhen Li
- School of Optoelectronic Engineering, Guilin University of Electronic Technology, Guilin, China
| | - Huda Yang
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Guixin Xie
- School of Optoelectronic Engineering, Guilin University of Electronic Technology, Guilin, China
| | - Yi Yang
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Qing Du
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China,Jiangxi Guxiangjinyun Great Health Industry Co. Ltd, Nanchang, China
| | - Kaidi Ji
- School of Optoelectronic Engineering, Guilin University of Electronic Technology, Guilin, China
| | - Ming Yang
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
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27
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Yu M, He QQ, Chen XQ, Feng J, Wie JH, Liu YY. Chemical and Bioactivity Diversity of 2-(2-Phenylethyl)chromones in Agarwood: A Review. Chem Biodivers 2022; 19:e202200490. [PMID: 36266258 DOI: 10.1002/cbdv.202200490] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 10/18/2022] [Indexed: 12/27/2022]
Abstract
2-(2-Phenylethyl)chromone derivatives are regarded as key components in agarwood. An oxygen-containing heterocycle with a benzoannelated γ-pyrone moiety form the bioactive core of 2-(2-phenylethyl)chromones. With different substituents and positions, 2-(2-phenylethyl)chromone derivatives exhibit diverse biological properties, such as antioxidant, antimicrobial, neuroprotective, anti-inflammatory, and acetylcholinesterase inhibitory activities. In this review, we summarized the studies (from January 1976 to September 2021) on phytochemistry, bioactivity and quality control of 2-(2-phenylethyl)chromones. These studies aimed to clarify the chemical specificity, diversity and structure-activity relationship of 2-(2-phenylethyl)chromones. In addition, we assumed that diverse factors such as tree species, induction methods and formation time contribute to the chemical diversity of 2-(2-phenylethyl)chromones. Furthermore, this review contends that different types of 2-(2-phenylethyl)chromones should be utilized in the quality control methods of agarwood.
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Affiliation(s)
- Meng Yu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Qing-Qin He
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Xi-Qin Chen
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Jian Feng
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China.,Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, 570311, China
| | - Jian-He Wie
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China.,Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, 570311, China
| | - Yang-Yang Liu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China.,Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, 570311, China
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28
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Li JT, Kuang TD, Chen HQ, Yang L, Wang H, Cai CH, Liu SB, Mei WL, Dai HF. New 2-(2-Phenylethyl)chromone derivatives from agarwood originating from Aquilaria sinensis. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2022; 24:1033-1040. [PMID: 34958625 DOI: 10.1080/10286020.2021.2019222] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 12/13/2021] [Accepted: 12/13/2021] [Indexed: 06/14/2023]
Abstract
Two new dimeric 2-(2-phenylethyl)chromones, aquilasinenones L and M (1 and 2), and one new monomer analogue, 5S, 6 R, 7S, 8 R-tetrahydroxy-[2-(3-methoxy-4-hydroxyphenyl)ethyl]- 5,6,7,8-tetrahydrochromone (3), together with two known compounds, were isolated from the artificial agarwood originating from Aquilaria sinensis. Compound 1 was the first structure found with C8-O-C4"' linkage among 2-(2-phenylethyl)chromone dimers. Their structures were unambiguously elucidated based on 1 D and 2 D NMR spectroscopy, as well as by comparison with the literature. The absolute configuration was determined by ECD calculation. None of the compounds exhibited acetylcholinesterase inhibitory activity.
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Affiliation(s)
- Jun-Tao Li
- Hainan Key Laboratory of Research and Development of Natural Product from Li Folk Medicine, Hainan Institute for Tropical Agricultural Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Tong-Dong Kuang
- Hainan Key Laboratory of Research and Development of Natural Product from Li Folk Medicine, Hainan Institute for Tropical Agricultural Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Hui-Qin Chen
- Hainan Key Laboratory of Research and Development of Natural Product from Li Folk Medicine, Hainan Institute for Tropical Agricultural Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Li Yang
- Hainan Key Laboratory of Research and Development of Natural Product from Li Folk Medicine, Hainan Institute for Tropical Agricultural Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Hao Wang
- Hainan Key Laboratory of Research and Development of Natural Product from Li Folk Medicine, Hainan Institute for Tropical Agricultural Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Cai-Hong Cai
- Hainan Key Laboratory of Research and Development of Natural Product from Li Folk Medicine, Hainan Institute for Tropical Agricultural Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Shou-Bai Liu
- Key Laboratory of Genetics and Germplasm Enhancement in Tropical Specific Forest Trees and Ornamental Plants, Ministry of Education/Hainan Key Laboratory for Biology of Tropical Specific Ornamental Plants Germplasm, College of Forestry, Hainan University, Haikou 570228, China
| | - Wen-Li Mei
- Hainan Key Laboratory of Research and Development of Natural Product from Li Folk Medicine, Hainan Institute for Tropical Agricultural Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Hao-Fu Dai
- Hainan Key Laboratory of Research and Development of Natural Product from Li Folk Medicine, Hainan Institute for Tropical Agricultural Resources, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
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29
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Kumar P, Tripathi S, Rout PK, Khare SK, Naik S. Quality control analysis of high‐value agarwood oil by thermogravimetric analysis (
TGA
). FLAVOUR FRAG J 2022. [DOI: 10.1002/ffj.3721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Prashant Kumar
- Phytochemistry Division CSIR−Central Institute of Medicinal and Aromatic Plants Lucknow Uttar Pradesh India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad Uttar Pradesh India
| | - Shreya Tripathi
- Centre for Rural Development and Technology Indian Institute of Technology Delhi New Delhi Delhi India
| | - Prasant Kumar Rout
- Phytochemistry Division CSIR−Central Institute of Medicinal and Aromatic Plants Lucknow Uttar Pradesh India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad Uttar Pradesh India
| | - Sunil Kumar Khare
- Department of Chemistry Indian Institute of Technology Delhi New Delhi Delhi India
| | - Satyanarayan Naik
- Centre for Rural Development and Technology Indian Institute of Technology Delhi New Delhi Delhi India
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Pattarachotanant N, Sornkaew N, Warayanon W, Rangsinth P, Sillapachaiyaporn C, Vongthip W, Chuchawankul S, Prasansuklab A, Tencomnao T. Aquilaria crassna Leaf Extract Ameliorates Glucose-Induced Neurotoxicity In Vitro and Improves Lifespan in Caenorhabditis elegans. Nutrients 2022; 14:nu14173668. [PMID: 36079924 PMCID: PMC9460374 DOI: 10.3390/nu14173668] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/19/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
Hyperglycemia is one of the important causes of neurodegenerative disorders and aging. Aquilaria crassna Pierre ex Lec (AC) has been widely used to relieve various health ailments. However, the neuroprotective and anti-aging effects against high glucose induction have not been investigated. This study aimed to investigate the effects of hexane extract of AC leaves (ACH) in vitro using human neuroblastoma SH-SY5Y cells and in vivo using nematode Caenorhabditis elegans. SH-SY5Y cells and C. elegans were pre-exposed with high glucose, followed by ACH treatment. To investigate neuroprotective activities, neurite outgrowth and cell cycle progression were determined in SH-SY5Y cells. In addition, C. elegans was used to determine ACH effects on antioxidant activity, longevity, and healthspan. In addition, ACH phytochemicals were analyzed and the possible active compounds were identified using a molecular docking study. ACH exerted neuroprotective effects by inducing neurite outgrowth via upregulating growth-associated protein 43 and teneurin-4 expression and normalizing cell cycle progression through the regulation of cyclin D1 and SIRT1 expression. Furthermore, ACH prolonged lifespan, improved body size, body length, and brood size, and reduced intracellular ROS accumulation in high glucose-induced C. elegans via the activation of gene expression in the DAF-16/FoxO pathway. Finally, phytochemicals of ACH were analyzed and revealed that β-sitosterol and stigmasterol were the possible active constituents in inhibiting insulin-like growth factor 1 receptor (IGFR). The results of this study establish ACH as an alternative medicine to defend against high glucose effects on neurotoxicity and aging.
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Affiliation(s)
- Nattaporn Pattarachotanant
- Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura) Research Unit, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Nilubon Sornkaew
- Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura) Research Unit, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Watis Warayanon
- Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura) Research Unit, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Panthakarn Rangsinth
- Department of Transfusion Medicine and Clinical Microbiology, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Chanin Sillapachaiyaporn
- Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura) Research Unit, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Program in Clinical Biochemistry and Molecular Medicine, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Wudtipong Vongthip
- Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura) Research Unit, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Program in Clinical Biochemistry and Molecular Medicine, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Siriporn Chuchawankul
- Department of Transfusion Medicine and Clinical Microbiology, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Anchalee Prasansuklab
- Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura) Research Unit, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- College of Public Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Tewin Tencomnao
- Natural Products for Neuroprotection and Anti-Ageing (Neur-Age Natura) Research Unit, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Correspondence: ; Tel.: +66-2-218-1533
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31
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Metabolic Engineering of Saccharomyces cerevisiae for Production of Fragrant Terpenoids from Agarwood and Sandalwood. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8090429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Sandalwood and agarwood essential oils are rare natural oils comprising fragrant terpenoids that have been used in perfumes and incense for millennia. Increasing demand for these terpenoids, coupled with difficulties in isolating them from natural sources, have led to an interest in finding alternative production platforms. Here, we engineered the budding yeast Saccharomyces cerevisiae to produce fragrant terpenoids from sandalwood and agarwood. Specifically, we constructed strain FPPY005_39850, which overexpresses all eight genes in the mevalonate pathway. Using this engineered strain as the background strain, we screened seven distinct terpene synthases from agarwood, sandalwood, and related plant species for their activities in the context of yeast. Five terpene synthases led to the production of fragrant terpenoids, including α-santalene, α-humulene, δ-guaiene, α-guaiene, and β-eudesmol. To our knowledge, this is the first demonstration of β-eudesmol production in yeast. We further improved the production titers by downregulating ERG9, a key enzyme from a competing pathway, as well as employing enzyme fusions. Our final engineered strains produced fragrant terpenoids at up to 101.7 ± 6.9 mg/L. We envision our work will pave the way for a scalable route to these fragrant terpenoids and further establish S. cerevisiae as a versatile production platform for high-value chemicals.
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32
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Effects of fungicide treatment on metabolite profiles of Aquilaria malaccensis. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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33
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Kang Y, Liu P, Lv F, Zhang Y, Yang Y, Wei J. Genetic relationship and source species identification of 58 Qi-Nan germplasms of Aquilaria species in China that easily form agarwood. PLoS One 2022; 17:e0270167. [PMID: 35709217 PMCID: PMC9202955 DOI: 10.1371/journal.pone.0270167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 06/05/2022] [Indexed: 11/18/2022] Open
Abstract
Recently, Qi-Nan germplasm, the germplasm of Aquilaria species that easily forms agarwood, has been widely cultivated in Guangdong and Hainan Provinces in China. Since the morphological characteristics of Qi-Nan germplasm are similar to those of Aquilaria species and germplasm is bred by grafting, it is difficult to determine the source species of this germplasm by traditional taxonomic characteristics. In this study, we performed a DNA barcoding analysis of 58 major Qi-Nan germplasms as well as Aquilaria sinensis, A. yunnanensis, A. crassna, A. malaccensis and A. hirta with 5 primers (nuclear gene internal transcribed spacer 2 (ITS2) and the chloroplast genes matK, trnH-psbA, rbcL and trnL-trnF). This field survey in the Qi-Nan germplasm plantations in Guangdong and Hainan Provinces aimed to accurately identify the source species of Qi-Nan germplasm. According to the results, ITS2 and matK showed the most variability and the highest divergence at all genetic distances. This ITS2+matK combination, screened for with TaxonDNA analysis, showed the highest success rate in species identification of the Qi-Nan germplasm. Clustering in the phylogenetic trees constructed with Bayesian inference and maximum likelihood indicated that the Qi-Nan germplasm was most closely related to A. sinensis and more distantly related to A. yunnanensis, A. crassna, A. malaccensis and A. hirta. Therefore, this study determined that the source species of the Qi-Nan germplasm is A. sinensis.
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Affiliation(s)
- Yong Kang
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
| | - Peiwei Liu
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
| | - Feifei Lv
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
| | - Yuxiu Zhang
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
| | - Yun Yang
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
- * E-mail: (YY); (JW)
| | - Jianhe Wei
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine & Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- * E-mail: (YY); (JW)
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34
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Takamatsu S, Ito M. Agarotetrol as an index for evaluating agarwood in crude drug products. J Nat Med 2022; 76:857-864. [PMID: 35690698 DOI: 10.1007/s11418-022-01632-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 05/20/2022] [Indexed: 11/26/2022]
Abstract
Agarotetrol in agarwood has been detected in water extracts or decoctions from medical use agarwood but the detection of agarotetrol has not been reported from other crude drugs. Agarwood generates the sedative benzylacetone upon heating. In this study, crude drug products containing many kinds of crude drugs in addition to agarwood were analyzed. Agarotetrol was detected and quantified, demonstrating that agarotetrol is useful for the quality evaluation of agarwood in complex prescriptions. High-performance liquid chromatography conditions to clearly separate agarotetrol from crude drug products were established and agarotetrol from Kampo decoctions was detected and quantified. Agarotetrol was also detected even from small crude drug product samples. These results suggest that agarotetrol is a useful component for the quality evaluation of agarwood in crude drug products.
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Affiliation(s)
- Sakura Takamatsu
- Graduate School of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama, Ehime, 790-8566, Japan
| | - Michiho Ito
- National Institute of Health Sciences, 3-25-26 Tonomachi, Kawasaki-ku, Kawasaki City, Kanagawa, 210-9501, Japan.
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35
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Liang JJ, Lv TM, Xu ZY, Huang XX, Song SJ. Aquilaria sinensis (Lour.) Spreng: Phytochemical review and Chemotaxonomic values. BIOCHEM SYST ECOL 2022. [DOI: 10.1016/j.bse.2022.104413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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36
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Ren M, Ren X, Wang X, Yang Y. Characterization of the incense sacrificed to the sarira of Sakyamuni from Famen Royal Temple during the ninth century in China. Proc Natl Acad Sci U S A 2022; 119:e2112724119. [PMID: 35576464 PMCID: PMC9173757 DOI: 10.1073/pnas.2112724119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 04/11/2022] [Indexed: 11/29/2022] Open
Abstract
SignificanceIncense has been linked to ceremonies, religions, medicines, and cosmetics worldwide for thousands of years. While Chinese texts in the Tang dynasty (618 to 907 CE) indicate that numerous exotic aromatic substances were already being introduced into China through the land and maritime Silk Road, this has been rarely demonstrated archaeologically. This study identifies three types of incense associated with the sacred sarira of Sakyamuni Budda from the underground palace of Famen Royal Temple in central China, providing direct evidence of aromatics including elemi, agarwood, and frankincense as well as their composite product, namely Hexiang (blending of aromatics), in Buddhist activities, which may have promoted the spread of incense and the development of aromatic knowledge systems in medieval China.
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Affiliation(s)
- Meng Ren
- Department of Conservation Science, Palace Museum, Beijing 100009, China
| | - Xinlai Ren
- Famen Temple Museum, Baoji 722201, China
| | - Xinyi Wang
- Department of Conservation Science, Palace Museum, Beijing 100009, China
| | - Yimin Yang
- Department of Archaeology and Anthropology, University of Chinese Academy of Sciences, Beijing 100049, China
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Shivanand P, Arbie NF, Krishnamoorthy S, Ahmad N. Agarwood-The Fragrant Molecules of a Wounded Tree. Molecules 2022; 27:3386. [PMID: 35684324 PMCID: PMC9181942 DOI: 10.3390/molecules27113386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/19/2022] [Accepted: 05/19/2022] [Indexed: 12/03/2022] Open
Abstract
Agarwood, popularly known as oudh or gaharu, is a fragrant resinous wood of high commercial value, traded worldwide and primarily used for its distinctive fragrance in incense, perfumes, and medicine. This fragrant wood is created when Aquilaria trees are wounded and infected by fungi, producing resin as a defense mechanism. The depletion of natural agarwood caused by overharvesting amidst increasing demand has caused this fragrant defensive resin of endangered Aquilaria to become a rare and valuable commodity. Given that instances of natural infection are quite low, artificial induction, including biological inoculation, is being conducted to induce agarwood formation. A long-term investigation could unravel insights contributing toward Aquilaria being sustainably cultivated. This review will look at the different methods of induction, including physical, chemical, and biological, and compare the production, yield, and quality of such treatments with naturally formed agarwood. Pharmaceutical properties and medicinal benefits of fragrance-associated compounds such as chromones and terpenoids are also discussed.
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Affiliation(s)
- Pooja Shivanand
- Environmental and Life Sciences Program, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Bandar Seri Begawan BE1410, Brunei; (N.F.A.); (N.A.)
| | - Nurul Fadhila Arbie
- Environmental and Life Sciences Program, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Bandar Seri Begawan BE1410, Brunei; (N.F.A.); (N.A.)
| | - Sarayu Krishnamoorthy
- Department of Civil Engineering, Environmental Water Resources Engineering Division, Indian Institute of Technology Madras, Chennai 600 036, India;
| | - Norhayati Ahmad
- Environmental and Life Sciences Program, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Bandar Seri Begawan BE1410, Brunei; (N.F.A.); (N.A.)
- Institute for Biodiversity and Environmental Research, Universiti Brunei Darussalam, Jalan Tunku Link, Bandar Seri Begawan BE1410, Brunei
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Eissa MA, Hashim YZHY, Abdul Azziz SSS, Salleh HM, Isa ML, Abd Warif NM, Abdullah F, Ramadan E, El-Kersh DM. Phytochemical Constituents of Aquilaria malaccensis Leaf Extract and Their Anti-Inflammatory Activity against LPS/IFN-γ-Stimulated RAW 264.7 Cell Line. ACS OMEGA 2022; 7:15637-15646. [PMID: 35571776 PMCID: PMC9096934 DOI: 10.1021/acsomega.2c00439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/13/2022] [Indexed: 06/15/2023]
Abstract
This study aims to identify the major phytochemical constituents in Aquilaria malaccensis (Thymelaeaceae) ethanolic leaf extract (ALEX-M) and elucidate their ability to suppress nitric oxide (NO) production from a murine macrophage-like cell line (RAW 264.7) stimulated by lipopolysaccharide (LPS) and interferon-γ (IFN-γ). Dichloromethane (DCM) and ethyl acetate (EtOAc) fractions of ALEX-M were subjected to column chromatography. Eight known compounds were isolated for the first time from this species. Compounds were identified using spectroscopic techniques (IR, UV, HRESIMS, and 1D and 2D NMR). Anti-inflammatory activity of both extract and isolated compounds were investigated in vitro. The fractions offered the isolation of epifriedelanol (1), 5-hydroxy-7,4'-dimethoxyflavone (2), luteolin-7,3',4'-trimethyl ether (3), luteolin-7,4'-dimethyl ether (4), acacetin (5), aquilarinenside E (6), iriflophenone-2-O-α-l-rhamnopyranoside (7), and iriflophenone-3-C-β-glucoside (8). The findings suggest the pharmacological potential of the crude extract (ALEX-M) and its isolates as natural anti-inflammatory agents, capable of suppressing NO production in RAW 264.7 cells stimulated by LPS/IFN-γ.
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Affiliation(s)
- Manar A. Eissa
- International
Institute for Halal Research and Training (INHART), International Islamic University Malaysia, 53100 Gombak, Selangor, Malaysia
- Center
for
Drug Research and Development (CDRD), The
British University in Egypt (BUE), Cairo 11837, Egypt
| | - Yumi Z. H-Y. Hashim
- International
Institute for Halal Research and Training (INHART), International Islamic University Malaysia, 53100 Gombak, Selangor, Malaysia
| | - Saripah S. S. Abdul Azziz
- Faculty of
Science and Mathematics, Sultan Idris Education
University, 35900 Tanjung Malim, Perak, Malaysia
| | - Hamzah Mohd. Salleh
- International
Institute for Halal Research and Training (INHART), International Islamic University Malaysia, 53100 Gombak, Selangor, Malaysia
| | - Muhammad Lokman
Md. Isa
- Department
of Basic Medical Sciences for Nursing, Kulliyah of Nursing, International Islamic University Malaysia, 25200 Kuantan, Pahang, Malaysia
| | - Nor Malia Abd Warif
- Biomedical
Sciences Program, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, 50300 Kuala Lumpur, Malaysia
| | - Fauziah Abdullah
- Phytochemistry
Program, Natural Products Division, Forest
Research Institute Malaysia, 52109 Kepong, Selangor, Malaysia
| | - Eman Ramadan
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, The British University in Egypt (BUE), Cairo 11837, Egypt
- Center
for
Drug Research and Development (CDRD), The
British University in Egypt (BUE), Cairo 11837, Egypt
| | - Dina M. El-Kersh
- Pharmacognosy
Department, Faculty of Pharmacy, The British
University in Egypt (BUE), Cairo 11837, Egypt
- Center
for
Drug Research and Development (CDRD), The
British University in Egypt (BUE), Cairo 11837, Egypt
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Alamil JMR, Paudel KR, Chan Y, Xenaki D, Panneerselvam J, Singh SK, Gulati M, Jha NK, Kumar D, Prasher P, Gupta G, Malik R, Oliver BG, Hansbro PM, Dua K, Chellappan DK. Rediscovering the Therapeutic Potential of Agarwood in the Management of Chronic Inflammatory Diseases. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27093038. [PMID: 35566388 PMCID: PMC9104417 DOI: 10.3390/molecules27093038] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/27/2022] [Accepted: 05/05/2022] [Indexed: 01/01/2023]
Abstract
The inflammatory response is a central aspect of the human immune system that acts as a defense mechanism to protect the body against infections and injuries. A dysregulated inflammatory response is a major health concern, as it can disrupt homeostasis and lead to a plethora of chronic inflammatory conditions. These chronic inflammatory diseases are one of the major causes of morbidity and mortality worldwide and the need for them to be managed in the long term has become a crucial task to alleviate symptoms and improve patients’ overall quality of life. Although various synthetic anti-inflammatory agents have been developed to date, these medications are associated with several adverse effects that have led to poor therapeutic outcomes. The hunt for novel alternatives to modulate underlying chronic inflammatory processes has unveiled nature to be a plentiful source. One such example is agarwood, which is a valuable resinous wood from the trees of Aquilaria spp. Agarwood has been widely utilized for medicinal purposes since ancient times due to its ability to relieve pain, asthmatic symptoms, and arrest vomiting. In terms of inflammation, the major constituent of agarwood, agarwood oil, has been shown to possess multiple bioactive compounds that can regulate molecular mechanisms of chronic inflammation, thereby producing a multitude of pharmacological functions for treating various inflammatory disorders. As such, agarwood oil presents great potential to be developed as a novel anti-inflammatory therapeutic to overcome the drawbacks of existing therapies and improve treatment outcomes. In this review, we have summarized the current literature on agarwood and its bioactive components and have highlighted the potential roles of agarwood oil in treating various chronic inflammatory diseases.
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Affiliation(s)
| | - Keshav Raj Paudel
- Centre of Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW 2007, Australia; (K.R.P.); (P.M.H.)
| | - Yinghan Chan
- School of Pharmacy, International Medical University (IMU), Kuala Lumpur 57000, Malaysia;
| | - Dikaia Xenaki
- Woolcock Institute of Medical Research, University of Sydney, Sydney, NSW 2006, Australia; (D.X.); (B.G.O.)
| | - Jithendra Panneerselvam
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University (IMU), Kuala Lumpur 57000, Malaysia;
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India; (S.K.S.); (M.G.)
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India; (S.K.S.); (M.G.)
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering & Technology (SET), Sharda University, Greater Noida 201310, India;
| | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan 173229, India;
| | - Parteek Prasher
- Department of Chemistry, University of Petroleum & Energy Studies, Dehradun 248007, India;
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Jaipur 302017, India;
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 602105, India
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun 248007, India
| | | | - Brian George Oliver
- Woolcock Institute of Medical Research, University of Sydney, Sydney, NSW 2006, Australia; (D.X.); (B.G.O.)
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Philip Michael Hansbro
- Centre of Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW 2007, Australia; (K.R.P.); (P.M.H.)
| | - Kamal Dua
- Woolcock Institute of Medical Research, University of Sydney, Sydney, NSW 2006, Australia; (D.X.); (B.G.O.)
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
- Correspondence: (K.D.); (D.K.C.); Tel.: +61-29-514-7387 (K.D.); +60-12-636-1308 (D.K.C.)
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University (IMU), Kuala Lumpur 57000, Malaysia
- Correspondence: (K.D.); (D.K.C.); Tel.: +61-29-514-7387 (K.D.); +60-12-636-1308 (D.K.C.)
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Hartley N, McLachlan CS. Aromas Influencing the GABAergic System. Molecules 2022; 27:molecules27082414. [PMID: 35458615 PMCID: PMC9026314 DOI: 10.3390/molecules27082414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/31/2022] [Accepted: 04/02/2022] [Indexed: 02/07/2023] Open
Abstract
Aromas have a powerful influence in our everyday life and are known to exhibit an array of pharmacological properties, including anxiolytic, anti-stress, relaxing, and sedative effects. Numerous animal and human studies support the use of aromas and their constituents to reduce anxiety-related symptoms and/or behaviours. Although the exact mechanism of how these aromas exert their anxiolytic effects is not fully understood, the GABAergic system is thought to be primarily involved. The fragrance emitted from a number of plant essential oils has shown promise in recent studies in modulating GABAergic neurotransmission, with GABAA receptors being the primary therapeutic target. This review will explore the anxiolytic and sedative properties of aromas found in common beverages, such as coffee, tea, and whisky as well aromas found in food, spices, volatile organic compounds, and popular botanicals and their constituents. In doing so, this review will focus on these aromas and their influence on the GABAergic system and provide greater insight into viable anxiety treatment options.
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Affiliation(s)
- Neville Hartley
- Department of Naturopathy and Western Herbal Medicine, Health Faculty, Fortitude Valley Campus, Torrens University Australia, Brisbane, QLD 4006, Australia
- Correspondence:
| | - Craig S. McLachlan
- Centre for Healthy Futures, Health Faculty, Surry Hills Campus, Torrens University Australia, Sydney, NSW 2010, Australia;
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Ma J, Huo H, Zhang H, Wang L, Meng Y, Jin F, Wang X, Zhao Y, Zhao Y, Tu P, Song Y, Zheng J, Li J. 2-(2-phenylethyl)chromone-enriched extract of the resinous heartwood of Chinese agarwood (Aquilaria sinensis) protects against taurocholic acid-induced gastric epithelial cells apoptosis through Perk/eIF2α/CHOP pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 98:153935. [PMID: 35104763 DOI: 10.1016/j.phymed.2022.153935] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/07/2022] [Accepted: 01/08/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Injury of gastric epithelial cells is one of the most important pathological features of bile reflux gastritis. Chinese agarwood (the resinous heartwood of Aquilaria sinensis) has been used to treat stomach problems for thousands of years in China. However, the pathological mechanism of epithelial cells death induced by bile acids and the therapeutic target of Chinese agarwood for improving bile reflux gastritis have not yet been fully clarified. PURPOSE This study aimed to investigate the pro-apoptotic effect of taurocholic acid (TCA) by regulating the ER stress pathway. Moreover, the role of Chinese agarwood 2-(2-phenylethyl)chromone-enriched extract (CPE) to inhibit gastric epithelial cell death induced by TCA was also been demonstrated. METHODS We adopted human gastric epithelial GES-1 cells to explore the mechanism of TCA-induced cell death in vitro. Then the cell viability, apoptosis rate, and protein expressions were evaluated to explore the protective effects of CPE on GES-1 cells by TCA injury. The therapeutic effect of CPE on bile reflux gastritis was further confirmed by the bile reflux mice in vivo. RESULTS Our results demonstrated that TCA activated GES-1 cell apoptosis by increased cleavage of caspase-7 and PARP. Further experiments showed that TCA up-regulated endoplasmic reticulum (ER) stress, subsequently triggered the apoptosis of the epithelial cells. Our research explored that CPE is the main effective fraction in Chinese agarwood by preventing the TCA-induced gastric epithelial cell injury. CPE effectively suppressed GES-1 cell apoptosis activated by TCA through inhibiting Perk/eIF2α/CHOP pathway. The anti-apoptotic effect of CPE on gastric mucosa had also been confirmed in vivo. Moreover, the main effective components in CPE corresponding to the protection of epithelial cells were also been identified. CONCLUSION Our finding suggested that CPE recovered the TCA-induced epithelial cell apoptosis by mediating the activation of ER stress, which explored potential medicine to treat bile reflux gastritis.
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Affiliation(s)
- Jiale Ma
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Huixia Huo
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Hang Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Lingxiao Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yingxin Meng
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Fengyu Jin
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xinyu Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yimu Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yunfang Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Pengfei Tu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yuelin Song
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Jiao Zheng
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Jun Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
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Dong M, Du H, Li X, Zhang L, Wang X, Wang Z, Jiang H. Discovery of Biomarkers and Potential Mechanisms of Agarwood Incense Smoke Intervention by Untargeted Metabolomics and Network Pharmacology. Drug Des Devel Ther 2022; 16:265-278. [PMID: 35115762 PMCID: PMC8801373 DOI: 10.2147/dddt.s348028] [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: 11/07/2021] [Accepted: 01/07/2022] [Indexed: 12/13/2022] Open
Abstract
Background Agarwood, as a traditional Chinese medicine, has great potential value for the treatment of tranquilization. However, its potential mechanisms and biomarkers are still unclear. Methods In this study, ultra-high performance liquid chromatography-quadrupole-Exactive Orbitrap mass spectrometry (UHPLC-Q-Exactive Orbitrap-MS)-based metabonomics was adopted to discover the potential biomarkers in mice after agarwood incense smoke (AIS) intervention. Furthermore, the chemical components in agarwood were identified based on UHPLC-Q-Exactive Orbitrap-MS. The global view of potential compound-target-pathway (C-T-B) network was constructed through network pharmacology to understand the potentially material basis of biomarkers. Results Metabolic profiling indicated that the metabolic changed significantly in mice serum after AIS intervention. A total of 18 potential biomarkers closely related to insomnia and emotional disease were identified, mainly involving in tryptophan metabolism, arginine and proline metabolism, cysteine and methionine metabolism and steroid hormone biosynthesis pathways. A total of 138 components in agarwood were identified based on UHPLC-Q-Exactive Orbitrap-MS. The results showed that mainly compounds such as flidersia type 2-(2-phenylethyl) chromones (FTPECs) and sesquiterpenes exerted good docking abilities with key target proteins, which were involved in multiple diseases including depression and hypnosis. Conclusion In conclusion, this study enhanced current understanding of the change of metabolic markers after AIS intervention. Meanwhile, it also confirmed the feasibility of combining metabolomics and network pharmacology to identify active components and elucidate the material basis of biomarkers and mechanisms.
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Affiliation(s)
- Meiyue Dong
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, 250355, People's Republic of China
| | - Haitao Du
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Xueling Li
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Ling Zhang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Xiaoming Wang
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China.,Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Zhenguo Wang
- Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Haiqiang Jiang
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, 250355, People's Republic of China.,Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic research, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China.,Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
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Nguyen TNT, Le TD, Nguyen PL, Nguyen DH, Nguyen HVT, Nguyen TK, Tran MH, Le THV. α-Glucosidase Inhibitory Activity and Quantitative Contribution of Phenolic Compounds From Vietnamese Aquilaria crassna Leaves. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221080326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Aquilaria crassna Pierre ex Lecomte, Thymelaeaceae, is cultivated for producing resinous heartwood, also called agarwood. Its leaves are a source of herbal tea in Vietnam due to its rich content of polyphenols. However, the α-glucosidase inhibition activity and the contents of phenolic compounds in leaves of different ages have not yet been determined. In the current study, 7 polyphenols [iriflophenone 3,5-C- β-D-diglucoside (1), iriflophenone 3-C- β-D-glucoside (2), mangiferin (3), iriflophenone 2- O- α-rhamnoside (4), genkwanin 5- O- β-primeveroside (5), genkwanin 4′-methyl ether 5- O- β-primeveroside (6), and genkwanin (7)] were isolated from the leaves of A crassna. Among them, genkwanin (7), an O-methylated flavone, was the most active compound that inhibited α-glucosidase activity, with an IC50 value of 24.0 μM. Molecular docking studies were performed to understand the binding interactions of the active compounds. In addition, a reliable and straightforward reversed-phase HPLC method was developed to determine the content of compounds in different leaves of A crassna. Mangiferin (3) showed the highest content. The contents of 1-4 contributed to the total polyphenolic contents and significantly decreased from the youngest to the oldest leaf. The contents of 5-7 fluctuated through various ages of leaves. Compounds 5 and 6 showed a low accumulation in the first and second leaves, then obtained high contents among middle leaves and declined in the oldest. These results suggested that A crassna and its polyphenols may prevent the development and progression of diabetes through α-glucosidase inhibition. Also, the analysis of the polyphenol content in A crassna may be helpful for tea product manufacture.
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Affiliation(s)
- Thi Ngoc Tram Nguyen
- University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Thanh Duy Le
- University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | | | - Duc Hanh Nguyen
- University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Huynh Van Thi Nguyen
- Institute of Applied Life Sciences (IALS), Dong-A University, Da Nang city, Vietnam
- Scientific Management Department, Dong A University, Da Nang, Vietnam
| | - Tan Khanh Nguyen
- Institute of Applied Life Sciences (IALS), Dong-A University, Da Nang city, Vietnam
- Scientific Management Department, Dong A University, Da Nang, Vietnam
| | - Manh Hung Tran
- Institute of Applied Life Sciences (IALS), Dong-A University, Da Nang city, Vietnam
- Scientific Management Department, Dong A University, Da Nang, Vietnam
| | - Thi Hong Van Le
- University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
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Chae HS, Dale O, Mir TM, Avula B, Zhao J, Khan IA, Khan SI. A Multitarget Approach to Evaluate the Efficacy of Aquilaria sinensis Flower Extract against Metabolic Syndrome. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030629. [PMID: 35163893 PMCID: PMC8838142 DOI: 10.3390/molecules27030629] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 01/07/2022] [Accepted: 01/15/2022] [Indexed: 11/16/2022]
Abstract
Aquilaria sinensis (Lour.) Spreng is known for its resinous secretion (agarwood), often secreted in defense against injuries. We investigated the effects of A. sinensis flower extract (AF) on peroxisome proliferator-activated receptors alpha and gamma (PPARα and PPARγ), liver X receptor (LXR), glucose uptake, and lipid accumulation (adipogenesis). Activation of PPARα, PPARγ and LXR was determined in hepatic (HepG2) cells by reporter gene assays. Glucose uptake was determined in differentiated muscle (C2C12) cells using 2-NBDG (2-deoxy-2-[(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]-D-glucose). Adipogenesis was determined in adipocytes (3T3-L1 cells) by Oil red O staining. At a concentration of 50 µg/mL, AF caused 12.2-fold activation of PPARα and 5.7-fold activation of PPARγ, while the activation of LXR was only 1.7-fold. AF inhibited (28%) the adipogenic effect induced by rosiglitazone in adipocytes and increased glucose uptake (32.8%) in muscle cells at 50 μg/mL. It was concluded that AF acted as a PPARα/γ dual agonist without the undesired effect of adipogenesis and exhibited the property of enhancing glucose uptake. This is the first report to reveal the PPARα/γ dual agonistic action and glucose uptake enhancing property of AF along with its antiadipogenic effect, indicating its potential in ameliorating the symptoms of metabolic syndrome.
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Affiliation(s)
- Hee-Sung Chae
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA; (H.-S.C.); (O.D.); (T.M.M.); (B.A.); (J.Z.); (I.A.K.)
| | - Olivia Dale
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA; (H.-S.C.); (O.D.); (T.M.M.); (B.A.); (J.Z.); (I.A.K.)
| | - Tahir Maqbool Mir
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA; (H.-S.C.); (O.D.); (T.M.M.); (B.A.); (J.Z.); (I.A.K.)
| | - Bharathi Avula
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA; (H.-S.C.); (O.D.); (T.M.M.); (B.A.); (J.Z.); (I.A.K.)
| | - Jianping Zhao
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA; (H.-S.C.); (O.D.); (T.M.M.); (B.A.); (J.Z.); (I.A.K.)
| | - Ikhlas A. Khan
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA; (H.-S.C.); (O.D.); (T.M.M.); (B.A.); (J.Z.); (I.A.K.)
- Department of Biomolecular Sciences, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
| | - Shabana I. Khan
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA; (H.-S.C.); (O.D.); (T.M.M.); (B.A.); (J.Z.); (I.A.K.)
- Department of Biomolecular Sciences, School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
- Correspondence: ; Tel.: +1-662-915-1041
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Yan P, Tze UY, Jagadish PAR, Hon LK, Chowdhury LNS, Tao S, Eng OC. In Vitro Inhibitory Effects of Agarwood Tea ( Aquilaria malaccensis Lamk) Aqueous Extract on Human Cytochrome P450 (CYP) Enzyme Activities. DRUG METABOLISM AND BIOANALYSIS LETTERS 2022; 15:178-191. [PMID: 36508274 DOI: 10.2174/1872312815666220707114744] [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: 03/10/2022] [Revised: 05/12/2022] [Accepted: 05/17/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Agarwood tea derived from Aquilaria malaccensis Lamk is becoming an increasingly popular herbal drink that is said to have multiple health benefits. Co-administration of this tea and clinical used drugs is possible, but it increases the risk of drug-herb interactions. OBJECTIVE This in vitro study investigated the inhibitory effects of agarwood tea aqueous extract on the eight major human drug-metabolising cytochrome P450 (CYP) enzyme activities. METHODS High-throughput fluorescence-based Vivid® CYP450 screening kits were employed to obtain the enzyme activities before and after incubation with agarwood tea aqueous extract. RESULTS Agarwood aqueous extract potently inhibited CYP2C9, CYP2D6, and CYP3A4 activities with Ki values of 5.1, 34.5, and 20.3μg/ml, respectively. The most likely inhibition mode responsible for these inhibitions was non-competitive inhibition. On the other hand, at 1000μg/ml, agarwood tea aqueous extract negligibly inhibited CYP1A2, CYP2B6, CYP2C19, CYP2E1, and CYP3A5 activities. CONCLUSION These findings can be used to design additional in vitro investigations using clinical relevant drug substrates for CYP2C9, CYP2D6, and CYP3A4. Subsequently, future studies can be conducted to determine potential interactions between agarwood tea aqueous extract and CYP using in vivo models.
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Affiliation(s)
- Pan Yan
- Division of Biomedical Science, School of Pharmacy, University of Nottingham Malaysia, Jalan Broga, 43500 Semenyih, Selangor Darul Ehsan, Malaysia
| | - Ung Yee Tze
- Division of Biomedical Science, School of Pharmacy, University of Nottingham Malaysia, Jalan Broga, 43500 Semenyih, Selangor Darul Ehsan, Malaysia
| | - Premika A/P R Jagadish
- Division of Biomedical Science, School of Pharmacy, University of Nottingham Malaysia, Jalan Broga, 43500 Semenyih, Selangor Darul Ehsan, Malaysia
| | - Lim Kuan Hon
- Division of Biomedical Science, School of Pharmacy, University of Nottingham Malaysia, Jalan Broga, 43500 Semenyih, Selangor Darul Ehsan, Malaysia
| | - Lamia Noushin Sadeque Chowdhury
- Division of Biomedical Science, School of Pharmacy, University of Nottingham Malaysia, Jalan Broga, 43500 Semenyih, Selangor Darul Ehsan, Malaysia
| | - Shang Tao
- Division of Biomedical Science, School of Pharmacy, University of Nottingham Malaysia, Jalan Broga, 43500 Semenyih, Selangor Darul Ehsan, Malaysia
| | - Ong Chin Eng
- Department of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
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Baldovini N. The Chemistry of Agarwood Odorants. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2022; 118:47-100. [PMID: 35416517 DOI: 10.1007/978-3-030-92030-2_2] [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: 06/14/2023]
Abstract
The phytochemistry of the fragrant infected heartwood of Aquilaria and Gyrinops species, agarwood (oud), is critically reviewed, highlighting the use of this remarkable natural raw material in perfumery. The chemistry of the two main groups of constituents of agarwood (sesquiterpenoids and chromones) is discussed, focusing particularly on the former structural type. The identities of the main key odorants of agarwood essential oil and of the smoke produced by heating the wood of agarwood are also discussed.
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Affiliation(s)
- Nicolas Baldovini
- Institut de Chimie de Nice, Université Côte d'Azur, Parc Valrose, 06108, Nice, France.
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Sedative effects of a traditional polyherbal formulation (Monavvem) in patients with chronic insomnia: A randomized double-blind placebo-controlled trial. Eur J Integr Med 2022. [DOI: 10.1016/j.eujim.2021.101608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Huang XL, Yan YM, Wang DW, Cheng YX. Spiroaquilarenes A–E: unprecedented anti-inflammatory sesquiterpene polymers from agarwood of Aquilaria sinensis. Org Chem Front 2022. [DOI: 10.1039/d2qo00066k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Spiroaquilarenes A–E (1–5), a class of sesquiterpene polymers featuring unusual furaneol rings connecting sesquiterpene units, were isolated from agarwood of Aquilaria sinensis and structurally characterized.
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Affiliation(s)
- Xiao-Ling Huang
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
- School of Pharmacy, Lanzhou University, Lanzhou 730000, PR China
| | - Yong-Ming Yan
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
| | - Dai-Wei Wang
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
| | - Yong-Xian Cheng
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
- School of Pharmacy, Lanzhou University, Lanzhou 730000, PR China
- Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, School of Life Science and Food Engineering, Hanshan Normal University, Chaozhou 521041, PR China
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Aquilaria Species (Thymelaeaceae) Distribution, Volatile and Non-Volatile Phytochemicals, Pharmacological Uses, Agarwood Grading System, and Induction Methods. Molecules 2021; 26:molecules26247708. [PMID: 34946790 PMCID: PMC8703820 DOI: 10.3390/molecules26247708] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 12/15/2021] [Accepted: 12/17/2021] [Indexed: 01/27/2023] Open
Abstract
Agarwood is a highly valuable fragrant wood of Aquilaria spp. (Thymelaeaceae) which has been widely utilized in traditional medicine, religious rites, and cultural activities. This study summarizes a review on the identification of Aquilaria cultivars, volatile and non-volatile phytochemicals, pharmacological uses, and agarwood grading system to determine its quality, and different agarwood induction methods. Due to the highly demanding and depleted natural resources, the research on agarwood is still insufficient, and it has broad research and development prospects in many industries. However, due to the significant scientific nature of agarwood application, developing high-quality products and drugs from agarwood have become highly important, while no one has discussed in detail the phytochemicals uses and provided a summary until now. The main phytochemicals of agarwood include terpenoids, dominated by sesquiterpenes. For centuries, terpenoids have been used in traditional Chinese medicine and have been shown to possess various pharmacological properties, including bacteriostatic, antibacterial, sedation, analgesia, anti-inflammation, anti-asthmatic, hypoglycemic, antidepressant, and many others. Alongside biological activity screening, phytochemical advances and pharmacological research have also made certain progress. Therefore, this review discusses the research progress of agarwood in recent years and provides a reference basis for further study of Aquilaria plants and agarwood.
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Zhang N, Xue S, Song J, Zhou X, Zhou D, Liu X, Hong Z, Xu D. Effects of various artificial agarwood-induction techniques on the metabolome of Aquilaria sinensis. BMC PLANT BIOLOGY 2021; 21:591. [PMID: 34903180 PMCID: PMC8667428 DOI: 10.1186/s12870-021-03378-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 12/01/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Agarwood is a highly sought-after resinous wood for uses in medicine, incense, and perfume production. To overcome challenges associated with agarwood production in Aquilaria sinensis, several artificial agarwood-induction treatments have been developed. However, the effects of these techniques on the metabolome of the treated wood samples are unknown. Therefore, the present study was conducted to evaluate the effects of four treatments: fire drill treatment (F), fire drill + brine treatment (FS), cold drill treatment (D) and cold drill + brine treatment (DS)) on ethanol-extracted oil content and metabolome profiles of treated wood samples from A. sinensis. RESULTS The ethanol-extracted oil content obtained from the four treatments differed significantly (F < D < DS < FS). A total of 712 metabolites composed mostly of alkaloids, amino acids and derivatives, flavonoids, lipids, phenolic acids, organic acids, nucleotides and derivatives, and terpenoids were detected. In pairwise comparisons, 302, 155, 271 and 363 differentially accumulated metabolites (DAM) were detected in F_vs_FS, D_vs_DS, F_vs_D and FS_vs_DS, respectively. The DAMs were enriched in flavonoid/flavone and flavonol biosynthesis, sesquiterpenoid and triterpenoid biosynthesis. Generally, addition of brine to either fire or cold drill treatments reduced the abundance of most of the metabolites. CONCLUSION The results from this study offer valuable insights into synthetically-induced agarwood production in A. sinensis.
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Affiliation(s)
- Ningnan Zhang
- Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, 510520 China
| | - Shiyu Xue
- Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, 510520 China
| | - Jie Song
- Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, 510520 China
| | - Xiuren Zhou
- School of Life Science and Technology, Henan Institute of Science and Technology, Xinxiang, China
| | - Dahao Zhou
- Huazhou Yuanlai Agarwood Limited Company, Huazhou, 525100 China
| | - Xiaojin Liu
- Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, 510520 China
| | - Zhou Hong
- Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, 510520 China
| | - Daping Xu
- Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, 510520 China
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