1
|
Li Y, Zhao ZA, Hu J, Lei T, Chen Q, Li J, Yang L, Hu D, Gao S. MeJA-induced hairy roots in Plumbago auriculata L. by RNA-seq profiling and key synthase provided new insights into the sustainable production of plumbagin and saponins. FRONTIERS IN PLANT SCIENCE 2024; 15:1411963. [PMID: 39070915 PMCID: PMC11272555 DOI: 10.3389/fpls.2024.1411963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 06/04/2024] [Indexed: 07/30/2024]
Abstract
Naturally synthesized secondary metabolites in plants are considered an important source of drugs, food additives, etc. Among them, research on natural plant medicinal components and their synthesis mechanisms has always been of high concern. We identified a novel medicinal floral crop, Plumbago auriculata L., that can be treated with methyl jasmonate (MeJA) for the rapid or sustainable production of natural bioactives from hairy roots. In the study, we globally analyzed the changes in the accumulation of plumbagin and others in the hairy roots of Plumbago auriculata L. hairy roots (PAHR) 15834 in P. auriculata L. based on 100 μmol/L of MeJA treatment by RNA-seq profiling, and we found that there was a significant increase in the accumulation of plumbagin and saponin before 24 h. To explain the principle of co-accumulation, it showed that MeJA induced JA signaling and the shikimic acid pathway, and the methylvaleric acid (MVA) pathway was activated downstream subsequently by the Mfuzz and weighted gene co-expression analysis. Under the shared metabolic pathway, the high expression of PAL3 and HMGR promoted the activity of the "gateway enzymes" phenylalanine ammonia lyase (PAL) and 3-hydroxy-3-methylglutaryl CoA reductase (HMGR), which respectively induced the high expression of key reaction enzyme genes, including chalcone synthase (CHS), isopentenyl diphosphate (IPP), and farnesyl pyrophosphate synthase (FPS), that led to the synthesis of plumbagin and saponin. We speculated that large amounts of ketones and/or aldehydes were formed under the action of these characteristic enzymes, ultimately achieving their co-accumulation through polyketone and high-level sugar and amino acid metabolism. The study results provided a theoretical basis for carrying out the factory refinement and biosynthesis of plumbagin and saponins and also provided new ideas for fully exploiting multifunctional agricultural crops and plants and developing new agricultural by-products.
Collapse
Affiliation(s)
- Yirui Li
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
| | - Zi-an Zhao
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
| | - Ju Hu
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
- College of Biology and Pharmacy, Yulin Normal University, Yulin, China
| | - Ting Lei
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
| | - Qibing Chen
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
| | - Jiani Li
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
| | - Lijuan Yang
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
| | - Di Hu
- School of Fine Arts and Calligraphy, Sichuan Normal University, Chengdu, China
| | - Suping Gao
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
| |
Collapse
|
2
|
Park C, Sathasivam R, Yeo HJ, Park YJ, Kim JK, Shin SY, Park SU. Comparative Analysis of Primary and Secondary Metabolites in Different In Vitro Tissues of Narcissus tazetta var. chinensis. ACS OMEGA 2024; 9:23761-23771. [PMID: 38854557 PMCID: PMC11154942 DOI: 10.1021/acsomega.4c01735] [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: 02/22/2024] [Revised: 04/26/2024] [Accepted: 05/10/2024] [Indexed: 06/11/2024]
Abstract
Narcissus tazetta var. chinensis is a perennial monocot plant that is well known for its pharmaceutical and ornamental uses. This study aimed to understand the changes in the primary and secondary metabolites in different in vitro tissues of N. tazetta (callus, adventitious root, and shoot) using high-performance liquid chromatography and gas chromatography time-of-flight mass spectrometry. In addition, to optimize the most efficient in vitro culture methods for primary and secondary metabolite production, N. tazetta bulbs were used as explants and cultivated in Murashige and Skoog (MS) medium containing different hormones at various concentrations. In addition, the present study found suitable hormonal concentrations for callus, adventitious root, and shoot induction and analyzed the primary and secondary metabolites. The MS medium supplemented with 1.0 mg L-1 dicamba, 3.0 mg L-1 indole-3-butyric acid (IBA), and 3.0 mg L-1 6-benzylaminopurine (BAP) was the most efficient media for callus, adventitious root, and shoot induction in N. tazetta. The tissue induced in this medium was subjected to primary (amines, amino acids, organic acids, sugars, and sugar alcohols) and secondary metabolite (galantamine and phenolic acids) analysis. The shoots and roots showed the highest amounts of metabolites. This study showed that bulb in vitro culture can be an efficient micropropagation method for N. tazetta and the production of primary and secondary metabolites, offering implications for the mass production of primary and secondary metabolite compounds from N. tazetta tissues generated in vitro.
Collapse
Affiliation(s)
- Chanung Park
- Department
of Crop Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Ramaraj Sathasivam
- Department
of Crop Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Hyeon Ji Yeo
- Department
of Crop Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Young Jin Park
- Division
of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University, 119 Academy-ro, Yeonsu-gu, Incheon 22012, Republic of Korea
| | - Jae Kwang Kim
- Division
of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University, 119 Academy-ro, Yeonsu-gu, Incheon 22012, Republic of Korea
| | - Su Young Shin
- Using
Technology Development Department, Bio-resources Research Division, Nakdonggang National Institute of Biological Resources
(NNIBR), 137, Donam 2-gil, Gyeongsangbuk-do, Sangju-si 37242, Republic of Korea
| | - Sang Un Park
- Department
of Crop Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
- Department
of Smart Agriculture Systems, Chungnam National
University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
- Department
of Bio-AI Convergence, Chungnam National
University, 99 Daehak-ro, Daejeon 34134, Republic of Korea
| |
Collapse
|
3
|
Jayawardena TU, Merindol N, Liyanage NS, Desgagné-Penix I. Unveiling Amaryllidaceae alkaloids: from biosynthesis to antiviral potential - a review. Nat Prod Rep 2024; 41:721-747. [PMID: 38131392 DOI: 10.1039/d3np00044c] [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: 12/23/2023]
Abstract
Covering: 2017 to 2023 (now)Amaryllidaceae alkaloids (AAs) are a unique class of specialized metabolites containing heterocyclic nitrogen bridging that play a distinct role in higher plants. Irrespective of their diverse structures, most AAs are biosynthesized via intramolecular oxidative coupling. The complex organization of biosynthetic pathways is constantly enlightened by new insights owing to the advancement of natural product chemistry, synthetic organic chemistry, biochemistry, systems and synthetic biology tools and applications. These promote novel compound identification, trace-level metabolite quantification, synthesis, and characterization of enzymes engaged in AA catalysis, enabling the recognition of biosynthetic pathways. A complete understanding of the pathway benefits biotechnological applications in the long run. This review emphasizes the structural diversity of the AA specialized metabolites involved in biogenesis although the process is not entirely defined yet. Moreover, this work underscores the pivotal role of synthetic and enantioselective studies in justifying biosynthetic conclusions. Their prospective candidacy as lead constituents for antiviral drug discovery has also been established. However, a complete understanding of the pathway requires further interdisciplinary efforts in which antiviral studies address the structure-activity relationship. This review presents current knowledge on the topic.
Collapse
Affiliation(s)
- Thilina U Jayawardena
- Department of Chemistry, Biochemistry, and Physics, Université du Québec à Trois-Rivières, Trois-Rivières, QC, G8Z 4M3, Canada.
| | - Natacha Merindol
- Department of Chemistry, Biochemistry, and Physics, Université du Québec à Trois-Rivières, Trois-Rivières, QC, G8Z 4M3, Canada.
| | - Nuwan Sameera Liyanage
- Department of Chemistry, Biochemistry, and Physics, Université du Québec à Trois-Rivières, Trois-Rivières, QC, G8Z 4M3, Canada.
| | - Isabel Desgagné-Penix
- Department of Chemistry, Biochemistry, and Physics, Université du Québec à Trois-Rivières, Trois-Rivières, QC, G8Z 4M3, Canada.
- Plant Biology Research Group, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
| |
Collapse
|
4
|
Gong D, Li B, Wu B, Fu D, Li Z, Wei H, Guo S, Ding G, Wang B. The Integration of the Metabolome and Transcriptome for Dendrobium nobile Lindl. in Response to Methyl Jasmonate. Molecules 2023; 28:7892. [PMID: 38067620 PMCID: PMC10707931 DOI: 10.3390/molecules28237892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/23/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023] Open
Abstract
Dendrobium nobile Lindl., as an endangered medicinal plant within the genus Dendrobium, is widely distributed in southwestern China and has important ecological and economic value. There are a variety of metabolites with pharmacological activity in D. nobile. The alkaloids and polysaccharides contained within D. nobile are very important active components, which mainly have antiviral, anti-tumor, and immunity improvement effects. However, the changes in the compounds and functional genes of D. nobile induced by methyl jasmonate (MeJA) are not clearly understood. In this study, the metabolome and transcriptome of D. nobile were analyzed after exposure to MeJA. A total of 377 differential metabolites were obtained through data analysis, of which 15 were related to polysaccharide pathways and 35 were related to terpenoids and alkaloids pathways. Additionally, the transcriptome sequencing results identified 3256 differentially expressed genes that were discovered in 11 groups. Compared with the control group, 1346 unigenes were differentially expressed in the samples treated with MeJA for 14 days (TF14). Moreover, the expression levels of differentially expressed genes were also significant at different growth and development stages. According to GO and KEGG annotations, 189 and 99 candidate genes were identified as being involved in terpenoid biosynthesis and polysaccharide biosynthesis, respectively. In addition, the co-expression analysis indicated that 238 and 313 transcription factors (TFs) may contribute to the regulation of terpenoid and polysaccharide biosynthesis, respectively. Through a heat map analysis, fourteen terpenoid synthetase genes, twenty-three cytochrome P450 oxidase genes, eight methyltransferase genes, and six aminotransferase genes were identified that may be related to dendrobine biosynthesis. Among them, one sesquiterpene synthase gene was found to be highly expressed after the treatment with MeJA and was positively correlated with the content of dendrobine. This study provides important and valuable metabolomics and transcriptomic information for the further understanding of D. nobile at the metabolic and molecular levels and provides candidate genes and possible intermediate compounds for the dendrobine biosynthesis pathway, which lays a certain foundation for further research on and application of Dendrobium.
Collapse
Affiliation(s)
- Daoyong Gong
- College of Bioengineering, Chongqing University, Chongqing 400045, China;
- Institute of Medicinal Plant Development, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100193, China; (B.W.); (H.W.); (S.G.); (G.D.)
| | - Biao Li
- Institute of Medicinal Plant Development, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100193, China; (B.W.); (H.W.); (S.G.); (G.D.)
| | - Bin Wu
- Institute of Medicinal Plant Development, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100193, China; (B.W.); (H.W.); (S.G.); (G.D.)
| | - Deru Fu
- Steinhardt School of Culture, Education, and Human Development, New York University, New York, NY 10003, USA;
| | - Zesheng Li
- Dehong Tropical Agriculture Research Institute of Yunnan, Ruili 678600, China;
| | - Haobo Wei
- Institute of Medicinal Plant Development, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100193, China; (B.W.); (H.W.); (S.G.); (G.D.)
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Shunxing Guo
- Institute of Medicinal Plant Development, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100193, China; (B.W.); (H.W.); (S.G.); (G.D.)
| | - Gang Ding
- Institute of Medicinal Plant Development, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100193, China; (B.W.); (H.W.); (S.G.); (G.D.)
| | - Bochu Wang
- College of Bioengineering, Chongqing University, Chongqing 400045, China;
| |
Collapse
|
5
|
Song Q, Gong W, Yu X, Ji K, Jiang Y, Chang Y, Yuan D. Transcriptome and Anatomical Comparisons Reveal the Effects of Methyl Jasmonate on the Seed Development of Camellia oleifera. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:6747-6762. [PMID: 37026572 DOI: 10.1021/acs.jafc.3c00059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Seed is a major storage organ that determines the yield and quality of Camellia oleifera (C. oleifera). Methyl jasmonate (MeJA) is a signaling molecule involved in plant growth and development. However, the role of MeJA in the development of C. oleifera seeds remains a mystery. This study demonstrated that the larger seeds induced by MeJA resulted from more cell numbers and a larger cell area in the outer seed coat and embryo at the cellular level. At the molecular level, MeJA could regulate the expression of factors in the known signaling pathways of seed size control as well as cell proliferation and expansion, resulting in larger seeds. Furthermore, the accumulation of oil and unsaturated fatty acids due to MeJA-inducement was attributed to the increased expression of fatty acid biosynthesis-related genes but reduced expression of fatty acid degradation-related genes. CoMYC2, a key regulator in jasmonate signaling, was considered a potential hub regulator which directly interacted with three hub genes (CoCDKB2-3, CoCYCB2-3, and CoXTH9) related to the seed size and two hub genes (CoACC1 and CoFAD2-3) related to oil accumulation and fatty acid biosynthesis by binding to their promoters. These findings provide an excellent target for the improvement of the yield and quality in C. oleifera.
Collapse
Affiliation(s)
- Qiling Song
- Key Laboratory of Cultivation and Protection for Non-Wood Forest Trees of the Ministry of Education, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Wenfang Gong
- Key Laboratory of Cultivation and Protection for Non-Wood Forest Trees of the Ministry of Education, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Xinran Yu
- Key Laboratory of Cultivation and Protection for Non-Wood Forest Trees of the Ministry of Education, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Ke Ji
- Key Laboratory of Cultivation and Protection for Non-Wood Forest Trees of the Ministry of Education, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Yi Jiang
- Key Laboratory of Cultivation and Protection for Non-Wood Forest Trees of the Ministry of Education, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Yihong Chang
- Key Laboratory of Cultivation and Protection for Non-Wood Forest Trees of the Ministry of Education, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| | - Deyi Yuan
- Key Laboratory of Cultivation and Protection for Non-Wood Forest Trees of the Ministry of Education, Central South University of Forestry and Technology, Changsha, Hunan 410004, China
| |
Collapse
|
6
|
Liu H, Sun J, Zou J, Li B, Jin H. MeJA-mediated enhancement of salt-tolerance of Populus wutunensis by 5-aminolevulinic acid. BMC PLANT BIOLOGY 2023; 23:185. [PMID: 37024791 PMCID: PMC10077631 DOI: 10.1186/s12870-023-04161-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 03/09/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND 5-Aminolevulinic acid (ALA) is a natural and environmentally benign multifunctional plant growth regulator involved in the regulation of plant tolerance to various environmental stresses. This research aimed to explore the molecular mechanisms of salt tolerance in Populus wutunensis induced by exogenous ALA using physiological and transcriptomic analyses. RESULTS Physiological results showed that 50 mg·L- 1 ALA-treatment significantly reduced the malondialdehyde (MDA) content and the relative electrical conductivity (REC) and enhanced antioxidant activities of enzymes such as SOD, POD and CAT in salt-stressed P. wutunensis seedlings. Transcriptome analysis identified ALA-induced differentially expressed genes (DEGs) associating with increased salt-tolerance in P. wutunensis. GO and KEGG enrichment analyses showed that ALA activated the jasmonic acid signaling and significantly enhanced the protein processing in endoplasmic reticulum and the flavonoid biosynthesis pathways. Results of the hormone-quantification by LC-MS/MS-based assays showed that ALA could increase the accumulation of methyl jasmonate (MeJA) in salt-stressed P. wutunensis. Induced contents of soluble proteins and flavonoids by exogenous ALA in salt-treated seedlings were also correlated with the MeJA content. CONCLUSION 5-aminolevulinic acid improved the protein-folding efficiency in the endoplasmic reticulum and the flavonoid-accumulation through the MeJA-activated jasmonic acid signaling, thereby increased salt-tolerance in P. wutunensis.
Collapse
Affiliation(s)
- Huan Liu
- College of Environment and Bioresource, Dalian Minzu University, No 18, Liaohexi Road, 116600 Dalian, Liaoning China
| | - Jingliang Sun
- College of Environment and Bioresource, Dalian Minzu University, No 18, Liaohexi Road, 116600 Dalian, Liaoning China
| | - Jixiang Zou
- College of Environment and Bioresource, Dalian Minzu University, No 18, Liaohexi Road, 116600 Dalian, Liaoning China
| | - Baisheng Li
- College of Environment and Bioresource, Dalian Minzu University, No 18, Liaohexi Road, 116600 Dalian, Liaoning China
| | - Hua Jin
- College of Environment and Bioresource, Dalian Minzu University, No 18, Liaohexi Road, 116600 Dalian, Liaoning China
| |
Collapse
|
7
|
Sohn SI, Pandian S, Rakkammal K, Largia MJV, Thamilarasan SK, Balaji S, Zoclanclounon YAB, Shilpha J, Ramesh M. Jasmonates in plant growth and development and elicitation of secondary metabolites: An updated overview. FRONTIERS IN PLANT SCIENCE 2022; 13:942789. [PMID: 36035665 PMCID: PMC9407636 DOI: 10.3389/fpls.2022.942789] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/22/2022] [Indexed: 06/15/2023]
Abstract
Secondary metabolites are incontestably key specialized molecules with proven health-promoting effects on human beings. Naturally synthesized secondary metabolites are considered an important source of pharmaceuticals, food additives, cosmetics, flavors, etc., Therefore, enhancing the biosynthesis of these relevant metabolites by maintaining natural authenticity is getting more attention. The application of exogenous jasmonates (JAs) is well recognized for its ability to trigger plant growth and development. JAs have a large spectrum of action that covers seed germination, hypocotyl growth regulation, root elongation, petal expansion, and apical hook growth. This hormone is considered as one of the key regulators of the plant's growth and development when the plant is under biotic or abiotic stress. The JAs regulate signal transduction through cross-talking with other genes in plants and thereby deploy an appropriate metabolism in the normal or stressed conditions. It has also been found to be an effective chemical elicitor for the synthesis of naturally occurring secondary metabolites. This review discusses the significance of JAs in the growth and development of plants and the successful outcomes of jasmonate-driven elicitation of secondary metabolites including flavonoids, anthraquinones, anthocyanin, xanthonoid, and more from various plant species. However, as the enhancement of these metabolites is essentially measured via in vitro cell culture or foliar spray, the large-scale production is significantly limited. Recent advancements in the plant cell culture technology lay the possibilities for the large-scale manufacturing of plant-derived secondary metabolites. With the insights about the genetic background of the metabolite biosynthetic pathway, synthetic biology also appears to be a potential avenue for accelerating their production. This review, therefore, also discussed the potential manoeuvres that can be deployed to synthesis plant secondary metabolites at the large-scale using plant cell, tissue, and organ cultures.
Collapse
Affiliation(s)
- Soo-In Sohn
- Department of Agricultural Biotechnology, National Institute of Agricultural Sciences, Rural Development Administration, Jeonju, South Korea
| | - Subramani Pandian
- Department of Agricultural Biotechnology, National Institute of Agricultural Sciences, Rural Development Administration, Jeonju, South Korea
| | | | | | - Senthil Kumar Thamilarasan
- Department of Agricultural Biotechnology, National Institute of Agricultural Sciences, Rural Development Administration, Jeonju, South Korea
| | | | - Yedomon Ange Bovys Zoclanclounon
- Department of Agricultural Biotechnology, National Institute of Agricultural Sciences, Rural Development Administration, Jeonju, South Korea
| | - Jayabalan Shilpha
- Department of Biotechnology, School of Life Sciences, Pondicherry University, Puducherry, India
| | - Manikandan Ramesh
- Department of Biotechnology, Alagappa University, Karaikudi, Tamil Nadu, India
| |
Collapse
|
8
|
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.
Collapse
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
| |
Collapse
|
9
|
Koirala M, Karimzadegan V, Liyanage NS, Mérindol N, Desgagné-Penix I. Biotechnological Approaches to Optimize the Production of Amaryllidaceae Alkaloids. Biomolecules 2022; 12:893. [PMID: 35883449 PMCID: PMC9313318 DOI: 10.3390/biom12070893] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 02/01/2023] Open
Abstract
Amaryllidaceae alkaloids (AAs) are plant specialized metabolites with therapeutic properties exclusively produced by the Amaryllidaceae plant family. The two most studied representatives of the family are galanthamine, an acetylcholinesterase inhibitor used as a treatment of Alzheimer's disease, and lycorine, displaying potent in vitro and in vivo cytotoxic and antiviral properties. Unfortunately, the variable level of AAs' production in planta restricts most of the pharmaceutical applications. Several biotechnological alternatives, such as in vitro culture or synthetic biology, are being developed to enhance the production and fulfil the increasing demand for these AAs plant-derived drugs. In this review, current biotechnological approaches to produce different types of bioactive AAs are discussed.
Collapse
Affiliation(s)
- Manoj Koirala
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières, Trois-Rivières, QC G9A 5H7, Canada; (M.K.); (V.K.); (N.S.L.); (N.M.)
| | - Vahid Karimzadegan
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières, Trois-Rivières, QC G9A 5H7, Canada; (M.K.); (V.K.); (N.S.L.); (N.M.)
| | - Nuwan Sameera Liyanage
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières, Trois-Rivières, QC G9A 5H7, Canada; (M.K.); (V.K.); (N.S.L.); (N.M.)
| | - Natacha Mérindol
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières, Trois-Rivières, QC G9A 5H7, Canada; (M.K.); (V.K.); (N.S.L.); (N.M.)
| | - Isabel Desgagné-Penix
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières, Trois-Rivières, QC G9A 5H7, Canada; (M.K.); (V.K.); (N.S.L.); (N.M.)
- Groupe de Recherche en Biologie Végétale, Université du Québec à Trois-Rivières, Trois-Rivières, QC G9A 5H7, Canada
| |
Collapse
|