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Lu WL, Xie XG, Ai HW, Wu HF, Dai YY, Wang LN, Rahman K, Su J, Sun K, Han T. Crosstalk between H 2O 2 and Ca 2+ signaling is involved in root endophyte-enhanced tanshinone biosynthesis of Salvia miltiorrhiza. Microbiol Res 2024; 285:127740. [PMID: 38795408 DOI: 10.1016/j.micres.2024.127740] [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: 02/17/2024] [Revised: 04/19/2024] [Accepted: 04/28/2024] [Indexed: 05/28/2024]
Abstract
Tanshinones are bioactive ingredients derived from the herbal plant Salvia miltiorrhiza and are used for treating diseases of the heart and brain, thus ensuring quality of S. miltiorrhiza is paramount. Applying the endophytic fungus Trichoderma atroviride D16 can significantly increase the content of tanshinones in S. miltiorrhiza, but the potential mechanism remains unknown. In the present study, the colonization of D16 effectively enhanced the levels of Ca2+ and H2O2 in the roots of S. miltiorrhiza, which is positively correlated with increased tanshinones accumulation. Further experiments found that the treatment of plantlets with Ca2+ channel blocker (LaCl3) or H2O2 scavenger (DMTU) blocked D16-promoted tanshinones production. LaCl3 suppressed not only the D16-induced tanshinones accumulation but also the induced Ca2+ and H2O2 generation; nevertheless, DMTU did not significantly inhibit the induced Ca2+ biosynthesis, implying that Ca2+ acted upstream in H2O2 production. These results were confirmed by observations that S. miltiorrhiza treated with D16, CaCl2, and D16+LaCl3 exhibit H2O2 accumulation and influx in the roots. Moreover, H2O2 as a downstream signal of Ca2+ is involved in D16 enhanced tanshinones synthesis by inducing the expression of genes related to the biosynthesis of tanshinones, such as DXR, HMGR, GGPPS, CPS, KSL and CYP76AH1 genes. Transcriptomic analysis further supported that D16 activated the transcriptional responses related to Ca2+ and H2O2 production and tanshinones synthesis in S. miltiorrhiza seedlings. This is the first report that Ca2+ and H2O2 play important roles in regulating fungal-plant interactions thus improving the quality in the D16-S. miltiorrhiza system.
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Affiliation(s)
- Wei-Lan Lu
- School of Pharmacy, Naval Medical University, Shanghai 200433, People's Republic of China
| | - Xing-Guang Xie
- School of Pharmacy, Naval Medical University, Shanghai 200433, People's Republic of China
| | - Hong-Wei Ai
- The 967th hospital of PLA, Dalian 116000, People's Republic of China
| | - Hui-Fen Wu
- School of Pharmacy, Naval Medical University, Shanghai 200433, People's Republic of China; School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, People's Republic of China
| | - Yuan-Yuan Dai
- School of Pharmacy, Naval Medical University, Shanghai 200433, People's Republic of China; School of Pharmacy, Zhejiang University of Traditional Chinese Medicine, Hangzhou 310053, People's Republic of China
| | - Lu-Nuan Wang
- School of Pharmacy, Naval Medical University, Shanghai 200433, People's Republic of China
| | - Khalid Rahman
- Faculty of Science, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
| | - Juan Su
- School of Pharmacy, Naval Medical University, Shanghai 200433, People's Republic of China.
| | - Kai Sun
- Jiangsu Key Laboratory for Microbes and Functional Genomics, Jiangsu Engineering and Technology Research Center for Industrialization of Microbial Resources, College of Life Sciences, Nanjing Normal University, Nanjing 210023, People's Republic of China.
| | - Ting Han
- School of Pharmacy, Naval Medical University, Shanghai 200433, People's Republic of China.
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Xu T, Li X, Sun G, Wei W, Huo J, Wang W. Identifying chemical markers in wine-processed Salvia miltiorrhiza using ultrahigh-performance liquid chromatography-quadrupole-time-of-flight-tandem mass spectrometry. Biomed Chromatogr 2024; 38:e5842. [PMID: 38354732 DOI: 10.1002/bmc.5842] [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: 10/20/2023] [Revised: 12/29/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024]
Abstract
To find the chemical markers of wine-processed Salvia miltiorrhiza (WSM), 76 constituents, including diterpenoid quinones and phenolic acids in Salvia miltiorrhiza (SM) and WSM, were profiled using ultrahigh-performance liquid chromatography-quadrupole-time-of-flight-tandem mass spectrometry (UPLC-Q-TOF-MS/MS) in positive- and the negative-ion modes. Thirty compounds were screened out as candidate differential components using chemometrics analysis, and the concentration of most compounds increased after processing with wine. Seven compounds, namely tanshinone IIA, magnesium lithospermate B, salvianolic acid G, cryptotanshinone, isocryptotanshinone, salvianolic acid B, and rosmarinic acid, were selected as chemical markers of WSM using variable importance of the project. This study revealed the chemical markers of WSM and confirmed that WSM can improve the extraction and solubility effect of chemical constituents.
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Affiliation(s)
- Tingting Xu
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
| | - Xiuwei Li
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
| | - Guodong Sun
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
| | - Wenfeng Wei
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
| | - Jinhai Huo
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
| | - Weiming Wang
- Heilongjiang Academy of Chinese Medicine Science, Institute of Chinese Materia Medica, Harbin, Heilongjiang, China
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Xie XG, Zhang ZZ, Chen L, Ming QL, Sheng KX, Chen X, Rahman K, Feng KM, Su J, Han T. An endophytic fungus Schizophyllum commune isolated from Panax ginseng enhances hairy roots growth and ginsenoside biosynthesis. Can J Microbiol 2023; 69:296-308. [PMID: 37084415 DOI: 10.1139/cjm-2022-0194] [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] [Indexed: 04/23/2023]
Abstract
Using endophytic fungal elicitors to increase the accumulation of valuable secondary metabolites in plant tissue culture is an effective biotechnology strategy. In this study, a collection of 56 strains of endophytic fungi were isolated from different organs of cultivated Panax ginseng, of which seven strains can be symbiotically co-cultured with the hairy roots of P. ginseng. Further experiments observed that strain 3R-2, identified as endophytic fungus Schizophyllum commune, can not only infect hairy roots but also promote the accumulation of specific ginsenosides. This was further verified because S. commune colonization significantly affected the overall metabolic profile of ginseng hairy roots. By comparing the effects of S. commune mycelia and its mycelia extract (EM) on ginsenoside production in P. ginseng hairy roots, the EM was confirmed to be a relatively better stimulus elicitor. Additionally, the introduction of EM elicitor can significantly enhance the expressions of key enzyme genes of pgHMGR, pgSS, pgSE, and pgSD involved in the biosynthetic pathway of ginsenosides, which was deemed the most relevant factor for promoting ginsenosides production during the elicitation period. In conclusion, this study is the first to show that the EM of endophytic fungus S. commune can be considered as an effective endophytic fungal elicitor for increasing the biosynthesis of ginsenosides in hairy root cultures of P. ginseng.
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Affiliation(s)
- Xing-Guang Xie
- Department of Pharmacognosy, School of Pharmacy, Naval Medical University, Shanghai, China
| | - Zhen-Zhen Zhang
- Department of Pharmacognosy, School of Pharmacy, Naval Medical University, Shanghai, China
- Naval Medicine Center of PLA, Naval Medical University, Shanghai, China
| | - Ling Chen
- Shanghai Putuo Mental Health Center, Shanghai, China
| | - Qian-Liang Ming
- Department of Pharmacognosy, School of Pharmacy, Army Medical University, Chongqing, China
| | - Ke-Xin Sheng
- Department of Pharmacognosy, School of Pharmacy, Naval Medical University, Shanghai, China
| | - Xi Chen
- Department of Pharmacognosy, School of Pharmacy, Naval Medical University, Shanghai, China
| | - Khalid Rahman
- Faculty of Science, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
| | - Kun-Miao Feng
- Department of Pharmacognosy, School of Pharmacy, Naval Medical University, Shanghai, China
| | - Juan Su
- Department of Pharmacognosy, School of Pharmacy, Naval Medical University, Shanghai, China
| | - Ting Han
- Department of Pharmacognosy, School of Pharmacy, Naval Medical University, Shanghai, China
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Dai W, Zhang L, Dai L, Tian Y, Ye X, Wang S, Li J, Wang Q. Comparative Analysis of Chemical Composition of Zanthoxylum myriacanthum Branches and Leaves by GC-MS and UPLC-Q-Orbitrap HRMS, and Evaluation of Their Antioxidant Activities. Molecules 2023; 28:5631. [PMID: 37570601 PMCID: PMC10419930 DOI: 10.3390/molecules28155631] [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: 06/25/2023] [Revised: 07/21/2023] [Accepted: 07/23/2023] [Indexed: 08/13/2023] Open
Abstract
Zanthoxylum myriacanthum Wall. ex Hook. f., a plant belonging to the Rutaceae family and the Zanthoxylum genus, is extensively utilized for its medicinal properties and as a culinary seasoning in China and Southeast Asian countries. However, the chemical composition and biological activities of Z. myriacanthum branches and leaves remain insufficiently explored. In this study, the volatile and non-volatile components of Z. myriacanthum branches and leaves were analyzed using GC-MS and UPLC-Q-Orbitrap HRMS techniques. A total of 78 volatile compounds and 66 non-volatile compounds were identified. The volatile compounds were predominantly terpenoids and aliphatic compounds, while the non-volatile compounds were primarily flavonoids and alkaloids. The branches contained 52 volatile compounds and 33 non-volatile compounds, whereas the leaves contained 48 volatile compounds and 40 non-volatile compounds. The antioxidant activities of the methanol extracts from Z. myriacanthum branches and leaves were evaluated using ABTS and DPPH free-radical-scavenging assays, both of which demonstrated certain antioxidant activity. The methanol extract of leaves demonstrated significantly higher antioxidant activity compared to that of the branches, possibly due to the higher presence of flavonoids and phenols in the leaves, with IC50 values of 7.12 ± 0.257 μg/mL and 1.22 × 102 ± 5.01 μg/mL for ABTS and DPPH, respectively. These findings enhance our understanding of the chemical composition and antioxidant potential of Z. myriacanthum. The plant holds promise as a natural source of antioxidants for applications in pharmaceuticals, cosmetics, and functional foods. Further research can explore its broader biological activities and potential applications.
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Affiliation(s)
- Wei Dai
- Experimental Center of Yunfu Campus, Guangdong Pharmaceutical University, Yunfu 527325, China
| | - Liangqian Zhang
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, School of Pharmacy, Shihezi University, Shihezi 832003, China
| | - Liping Dai
- College of Traditional Chinese Medicine Resources, Guangdong Pharmaceutical University, Yunfu 527325, China
| | - Yuan Tian
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, School of Pharmacy, Shihezi University, Shihezi 832003, China
| | - Xinger Ye
- College of Traditional Chinese Medicine Resources, Guangdong Pharmaceutical University, Yunfu 527325, China
| | - Sina Wang
- Experimental Center of Yunfu Campus, Guangdong Pharmaceutical University, Yunfu 527325, China
| | - Jingtao Li
- Experimental Center of Yunfu Campus, Guangdong Pharmaceutical University, Yunfu 527325, China
| | - Qi Wang
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, School of Pharmacy, Shihezi University, Shihezi 832003, China
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Chen J, Wei X, Zhang Q, Wu Y, Xia G, Xia H, Wang L, Shang H, Lin S. The traditional Chinese medicines treat chronic heart failure and their main bioactive constituents and mechanisms. Acta Pharm Sin B 2023; 13:1919-1955. [DOI: 10.1016/j.apsb.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 02/05/2023] [Accepted: 02/06/2023] [Indexed: 02/13/2023] Open
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Wu SJ, Xie XG, Feng KM, Zhai X, Ming QL, Qin LP, Rahman K, Zhang ZZ, Han T. Transcriptome sequencing and signal transduction for the enhanced tanshinone production in Salvia miltiorrhiza hairy roots induced by Trichoderma atroviride D16 polysaccharide fraction. Biosci Biotechnol Biochem 2022; 86:1049-1059. [PMID: 35675224 DOI: 10.1093/bbb/zbac088] [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: 04/20/2022] [Accepted: 05/30/2022] [Indexed: 11/12/2022]
Abstract
Salvia miltiorrhiza Bunge. is commonly used to treat vascular diseases because of its activity ingredients, phenolic acids, and tanshinones. Polysaccharide fraction (PSF) extracted from Trichoderma atroviride D16 could promote tanshinone accumulation in S. miltiorrhiza hairy roots. Transcriptome sequencing was conducted to describe the global gene expression of PSF-treatment hairy roots, and data analyses showed enzymes of tanshinone biosynthetic pathways were up-regulated, and genes associated to signal molecules and transcription factors were responsive. Endogenous H2O2, abscisic acid, and nitric oxide contents were measured after PSF treatment, while tanshinone accumulations were measured with treatment of exogenous H2O2 or H2O2 inhibitor on PSF-treatment S. miltiorrhiza hairy roots. The results showed H2O2 was important in tanshinone biosynthesis caused by PSF and nitric oxide might be the downstream molecules of H2O2. Taken together, the study indicates that D16 PSF enhances the accumulation of tanshinones through enzymes of tanshinone biosynthetic pathways, signal molecules, and transcription factors.
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Affiliation(s)
- Si-Jia Wu
- School of Pharmacy, Naval Medical University, Shanghai, China
| | - Xing-Guang Xie
- School of Pharmacy, Naval Medical University, Shanghai, China
| | - Kun-Miao Feng
- School of Pharmacy, Naval Medical University, Shanghai, China
| | - Xin Zhai
- School of Pharmacy, Naval Medical University, Shanghai, China
| | - Qian-Liang Ming
- School of Pharmacy, Naval Medical University, Shanghai, China.,School of Pharmacy, Army Medical University, Chongqing, China
| | - Lu-Ping Qin
- School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, China
| | - Khalid Rahman
- Faculty of Science, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, England
| | - Zhen-Zhen Zhang
- Naval Medicine Center of PLA, Naval Military University, Shanghai, China
| | - Ting Han
- School of Pharmacy, Naval Medical University, Shanghai, China
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