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Cao K, Chen J, Lu X, Yao Y, Huang R, Li L. Matrine-producing endophytic fungus Galactomyces candidum TRP-7: screening, identification, and fermentation conditions optimization for Matrine production. Biotechnol Lett 2023; 45:209-223. [PMID: 36504268 DOI: 10.1007/s10529-022-03331-1] [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: 06/15/2022] [Revised: 09/08/2022] [Accepted: 10/03/2022] [Indexed: 12/14/2022]
Abstract
Matrine (MA) is an alkaloid extracted from the root of genus Sophora with various pharmacological activities. Production of MA by endophytic fungi offers an alternative challenge to reduce the massive consumption to meet the increasing demand of MA. In the current study, the positive strains with MA producing ability were screened from endophytic fungal isolated from the root of Sophora tonkinensis Gagnep. Chromatographic analyses verified the identity of the produced MA. Among these fungi, Galactomyces candidum strain TRP-7 was the most valuable strain for MA production with the initial yield 8.26 mg L-1. The MA production was efficiently maximized up to 17.57 mg L-1 of fermentation broth, after optimization of eight process parameters using Plackett-Burman and Box-Behnken designs. The statistical optimization resulted in a 1.127 times increase in MA production as compared to the initial yield of TRP-7. This is the first report to isolate endophytic fungi with MA-producing activity from S. tonkinensis Gagnep., and to identify an endophytic fungus G. candidum TRP-7 as a new promising start strain for a higher MA yield.
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Affiliation(s)
- Kexin Cao
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China.,College of Agriculture, Guangxi University, Nanning, 530004, Guangxi, China
| | - Jianhua Chen
- College of Agriculture, Guangxi University, Nanning, 530004, Guangxi, China
| | - Xuan Lu
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China
| | - Yuqun Yao
- School of Medicine, Guangxi University of Science and Technology, Liuzhou, 545006, Guangxi, China
| | - Rongshao Huang
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China.
| | - Liangbo Li
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, 530200, Guangxi, China.
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Phaya M, Chalom S, Ingkaninan K, Ounnunkad K, Chandet N, Pyne SG, Mungkornasawakul P. Oxidative biotransformation of stemofoline alkaloids. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2021; 49:166-172. [PMID: 33565358 DOI: 10.1080/21691401.2021.1883044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 01/24/2021] [Indexed: 10/22/2022]
Abstract
Biotransformations of stemofoline (1a), (2'S)-hydroxystemofoline (2a), (11Z)-1',2'-didehydrostemofoline (3a) and stemocurtisine (4) were studied through fermentation with Cunninghamella elegans TISTR 3370. Three new stemofoline derivatives; 6 R-hydroxystemofoline (1b), (2'S, 6 R)-dihydroxystemofoline (2b) and (11Z,6R)-1',2'-didehydro-6-hydroxystemofoline (3b), together with the known compound 1',2'-didehydrostemofoline-N-oxide (3c), were produced by C-hydroxylation and N-oxidation reactions. Stemocurtisine was not biotransformed under these conditions. The transformed product 1b was four times more potent (IC50 = 11.01 ± 1.49 µM) than its precursor 1a (IC50 = 45.1 ± 5.46 µM) as an inhibitor against acetylcholinesterase.
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Affiliation(s)
- Manlika Phaya
- PhD Degree Program in Environmental Science, Environmental Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Sirinrat Chalom
- PhD Degree Program in Environmental Science, Environmental Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Kornkanok Ingkaninan
- Department of Pharmaceutical Chemistry and Pharmacognosy, Naresuan University, Phitsanulok, Thailand
| | - Kontad Ounnunkad
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
- Center of Excellence for Innovation in Chemistry, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Nopakarn Chandet
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
- Center of Excellence for Innovation in Chemistry, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Stephen G Pyne
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, Australia
| | - Pitchaya Mungkornasawakul
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
- Center of Excellence for Innovation in Chemistry, Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
- Environmental Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
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Pandey DK, Kaur P, Kumar V, Banik RM, Malik T, Dey A. Screening the elite chemotypes of Gloriosa superba L. in India for the production of anticancer colchicine: simultaneous microwave-assisted extraction and HPTLC studies. BMC PLANT BIOLOGY 2021; 21:77. [PMID: 33546591 PMCID: PMC7866646 DOI: 10.1186/s12870-021-02843-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 01/14/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Gloriosa superba L. (Colchicaceae) is a high-value medicinal plant indigenous to Africa and Southeast Asia. Its therapeutic benefits are well-established in traditional medicines including Ayurveda. It is well known for its natural bioactive compound colchicine which exhibits a wide range of pharmacological activities i.e. rheumatism, gout and was also introduced into clinical practices. The increasing demand as well as its illegal harvesting has brought this valuable plant under threatened category. METHODS The present investigation describes a microwave assisted extraction (MAE) strategy coupled with a densitometric-high performance thin layer chromatographic (HPTLC) methodology for the analysis of colchicine from 32 different populations of G. superba. A Box-Behnken statistical design (3 level factor) has been employed to optimize MAE, in which power of microwave, time of irradiation, aqueous ethanol and pH were used as independent variables whereas colchicine was used as the dependent variables. Chromatography was carried out on Silica gel 60 F254 TLC plates with toluene: methanol, 85:15 (v/v) being used as solvent system. Densitometric measurement was performed at λ=254 nm following post-derivatization (10% methanolic sulphuric acid). RESULTS Optimal conditions for extraction to obtain the maximum colchicine yield was found to be 7.51 mg g- 1 which was very close to be predicted response 7.48 mg g- 1 by maintaining microwave power (460 W), irradiation time (6.4 min), aqueous ethanol-30, pH -3. Colchicine content ranged between 2.12-7.58 mg g- 1 among 32 G. superba populations in which only three chemotypes viz. GS- 1, GS- 3, and GS- 2 collected from West Bengal and Sikkim, respectively exhibited maximum yield of colchicine. CONCLUSION Therefore, this newly developed optimized MAE coupled with HPTLC densitometry methodology not only quantifies colchicine in order to identify elite chemotypes of G. superba, but it also encourages in selecting high yielding populations of the plants for industrial use and economic boost for the farmers. This validated, simple and reproducible HPTLC protocol is being used for the first time to estimate colchicine from natural populations of G. superba obtained from 32 different geographical regions of India.
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Affiliation(s)
- Devendra Kumar Pandey
- Department of Biotechnology, School of Biotechnology and Biosciences, Lovely Professional University, Phagwara, Punjab, 144411, India.
| | - Prabhjot Kaur
- Department of Biotechnology, School of Biotechnology and Biosciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Vijay Kumar
- Department of Biotechnology, School of Biotechnology and Biosciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - R M Banik
- School of Biochemical Engineering, Indian Institute of Technology BHU, Varanasi, India
| | - Tabarak Malik
- Department of Biochemistry, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, 86/1 College Street, Kolkata, 700073, India.
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Das R, A V, Udayakumar P, Vaidyanathan R. A study on enhanced production of 3-demethylated colchicine by a novel strain of Bacillus endophyticus isolated from rhizospheric soils of Gloriosa superba. BIOCATAL BIOTRANSFOR 2020. [DOI: 10.1080/10242422.2020.1808628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Reena Das
- Dr. APJ Abdul Kalam Centre of Excellence of Innovation and Entrepreneurship, Dr. MGR Educational and Research Institute, Chennai, India
| | - Vasantharaja A
- Dr. APJ Abdul Kalam Centre of Excellence of Innovation and Entrepreneurship, Dr. MGR Educational and Research Institute, Chennai, India
| | - Prithika Udayakumar
- Dr. APJ Abdul Kalam Centre of Excellence of Innovation and Entrepreneurship, Dr. MGR Educational and Research Institute, Chennai, India
| | - Rama Vaidyanathan
- Dr. APJ Abdul Kalam Centre of Excellence of Innovation and Entrepreneurship, Dr. MGR Educational and Research Institute, Chennai, India
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Digital Twins and Their Role in Model-Assisted Design of Experiments. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2020; 177:29-61. [PMID: 32797268 DOI: 10.1007/10_2020_136] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Rising demands for biopharmaceuticals and the need to reduce manufacturing costs increase the pressure to develop productive and efficient bioprocesses. Among others, a major hurdle during process development and optimization studies is the huge experimental effort in conventional design of experiments (DoE) methods. As being an explorative approach, DoE requires extensive expert knowledge about the investigated factors and their boundary values and often leads to multiple rounds of time-consuming and costly experiments. The combination of DoE with a virtual representation of the bioprocess, called digital twin, in model-assisted DoE (mDoE) can be used as an alternative to decrease the number of experiments significantly. mDoE enables a knowledge-driven bioprocess development including the definition of a mathematical process model in the early development stages. In this chapter, digital twins and their role in mDoE are discussed. First, statistical DoE methods are introduced as the basis of mDoE. Second, the combination of a mathematical process model and DoE into mDoE is examined. This includes mathematical model structures and a selection scheme for the choice of DoE designs. Finally, the application of mDoE is discussed in a case study for the medium optimization in an antibody-producing Chinese hamster ovary cell culture process.
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Liu P, Du J, Zhang J, Wang J, Gu W, Wang W, Meng Q. The structural and proteomic analysis of Spiroplasma eriocheiris in response to colchicine. Sci Rep 2018; 8:8577. [PMID: 29872058 PMCID: PMC5988712 DOI: 10.1038/s41598-018-26614-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 04/23/2018] [Indexed: 11/18/2022] Open
Abstract
Spiroplasma eriocheiris, a pathogen that causes mass mortality of Chinese mitten crab Eriocheir sinensis, is a wall less bacteria and belongs to the Mollicutes. This study was designed to investigate the effects of colchicine on S. eriocheiris growth, cell morphology, and proteins expression. We found that in the presence of colchicine, the spiroplasma cells lost their helicity, and the length of the cells in the experimental group was longer than that of the control. With varying concentrations of the colchicine treatment, the total time to achieve a stationary phase of the spiroplasma was increased, and the cell population was decreased. The virulence ability of S. eriocheiris to E. sinensis was effectively reduced in the presence of colchicine. To expound the toxical mechanism of colchicine on S. eriocheiris, 208 differentially expressed proteins of S. eriocheiris were reliably quantified by iTRAQ analysis, including 77 up-regulated proteins and 131 down-regulated proteins. Especially, FtsY, putative Spiralin, and NADH oxidase were down-regulated. F0F1 ATP synthase subunit delta, ParB, DNABs, and NAD(FAD)-dependent dehydrogenase were up-regulated. A qRT-PCR was conducted to detect 7 expressed genes from the iTRAQ results during the incubation. The qRT-PCR results were consistent with the iTRAQ results. All of our results indicate that colchicine have a strong impact on the cell morphology and cellular metabolism of S. eriocheiris.
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Affiliation(s)
- Peng Liu
- Jiangsu Key Laboratory for Microbes & Functional Genomics and Jiangsu Key Laboratory for Aquatic Crustacean Diseases, College of Life Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China.,Department of Biology, College of Pharmacy and Biological Sciences, University of South China, Hengyang, 421001, P.R. China.,Hunan Province cooperative innovation Center for Molecular Target New Drug Study, Hengyang, 421001, P.R. China
| | - Jie Du
- Jiangsu Key Laboratory for Microbes & Functional Genomics and Jiangsu Key Laboratory for Aquatic Crustacean Diseases, College of Life Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China
| | - Jia Zhang
- Jiangsu Key Laboratory for Microbes & Functional Genomics and Jiangsu Key Laboratory for Aquatic Crustacean Diseases, College of Life Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China
| | - Jian Wang
- Jiangsu Key Laboratory for Microbes & Functional Genomics and Jiangsu Key Laboratory for Aquatic Crustacean Diseases, College of Life Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China
| | - Wei Gu
- Jiangsu Key Laboratory for Microbes & Functional Genomics and Jiangsu Key Laboratory for Aquatic Crustacean Diseases, College of Life Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China
| | - Wen Wang
- Jiangsu Key Laboratory for Microbes & Functional Genomics and Jiangsu Key Laboratory for Aquatic Crustacean Diseases, College of Life Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China
| | - Qingguo Meng
- Jiangsu Key Laboratory for Microbes & Functional Genomics and Jiangsu Key Laboratory for Aquatic Crustacean Diseases, College of Life Sciences, Nanjing Normal University, 1 Wenyuan Road, Nanjing, 210023, China.
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Zhang C, Sun X, Xu SH, Yu BY, Zhang J. Microbial Catalyzed Regio-Selective Demethylation of Colchicine by Streptomyces griseus ATCC 13273. Appl Biochem Biotechnol 2017; 183:1026-1034. [PMID: 28455804 DOI: 10.1007/s12010-017-2480-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Accepted: 04/12/2017] [Indexed: 11/25/2022]
Abstract
Colchicinoids and their derivatives are of great importance in pharmaceutical applications, and colchicine is usually used as the first choice for the treatment of gout. To expand the structural diversities and clinical application of colchicinoids, many attempts have been established for the derivatives with better activity or less toxicity. Herein, in this paper, we report a direct microbial transformation of colchicine into 2-O-demethyl-colchicine (M1) and 3-O-demethl-colchicine (M2) by Streptomyces griseus ATCC 13273. It is noteworthy that when DMF was used as co-solvent, the yield of M1 and M2 could reach up to 51 and 31%, respectively. All the structures of the metabolites were elucidated unambiguously by ESI-MS, 1H-NMR, 13C-NMR, and 2D-NMR spectroscopy.
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Affiliation(s)
- Chao Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China
| | - Xian Sun
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China
| | - Shao Hua Xu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China
| | - Bo Yang Yu
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Jian Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China.
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, 639 Long Mian Avenue, Jiang Ning, Nanjing, 211198, China.
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Kumar D, Dubey KK. Chapter 8 Betulin Biotransformation toward Its Antitumor Activities. Microb Biotechnol 2016. [DOI: 10.1201/9781315367880-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Ponzone C, Berlanda D, Donzelli F, Acquati V, Ciulla R, Negrini A, Rovati M, Evangelista D, Fata E, Ciceri D, Perterlongo F, Cabri W. Biotransformation of colchicinoids into their corresponding 3-O-glucosyl derivatives by selected strains of Bacillus megaterium. Mol Biotechnol 2014; 56:653-9. [PMID: 24553816 DOI: 10.1007/s12033-014-9741-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Natural colchicinoids and their semisynthetic derivatives are important active ingredients for pharmaceutical applications. Thiocolchicoside (3-demethoxy-3-glucosyloxythiocolchicine) is used in several countries as standard therapy for the treatment of diseases of the muscle-skeletal system, due to its potent antiinflammatory and myorelaxant properties. Manufacturing of thiocolchicoside requires a key step, the regioselective demethylation and glucosylation of chemically derivative thiocolchicine. High selectivity and efficiency of this transformation cannot be achieved in a satisfactory way with a chemical approach. In particular, the chemical demethylation, a part from requiring toxic and aggressive reagents, generates a complex mixture of products with no industrial usefulness. We report herein an efficient, direct and green biotransformation of thiocolchicine into thiocolchicoside, performed by a specific strain of Bacillus megaterium. The same process, with minor modifications, can be used to convert the by-product 3-O-demethyl-thiocolchicine into thiocolchicoside. In addition, we describe the B. megaterium strain selection process and the best conditions for this effective double biotransformation. The final product has a pharmaceutical quality, and the process has been industrialised.
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Affiliation(s)
- Cesare Ponzone
- Indena S.p.A., Via Don Minzoni, 6, Settala, 20090, Milan, Italy,
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Gustavo Fe E, Valdes Vel R, Labate Val B, Goncalves A, Tonso A. Using Statistical Tools for Improving Bioprocesses. ACTA ACUST UNITED AC 2012. [DOI: 10.3923/ajbkr.2013.1.20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Dubey KK, Jawed A, Haque S. Structural and metabolic correlation for Bacillus megaterium ACBT03 in response to colchicine biotransformation. Microbiology (Reading) 2011. [DOI: 10.1134/s0026261711060099] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Li GY, Zhong M, Zhou ZD, Zhong YD, Ding P, Huang Y. Formulation optimization of chelerythrine loaded O-carboxymethylchitosan microspheres using response surface methodology. Int J Biol Macromol 2011; 49:970-8. [DOI: 10.1016/j.ijbiomac.2011.08.019] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2011] [Revised: 08/09/2011] [Accepted: 08/19/2011] [Indexed: 11/27/2022]
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Efficient media for high menaquinone-7 production: response surface methodology approach. N Biotechnol 2011; 28:665-72. [DOI: 10.1016/j.nbt.2011.07.007] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2011] [Revised: 06/08/2011] [Accepted: 07/21/2011] [Indexed: 02/07/2023]
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