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Wang P, Gao Y, Yang G, Zhao L, Zhao Z, Li S. Conversion of notoginsenoside R1 to 3β,12β-dihydroxydammar-(E)-20(22),24-diene-6-O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranoside by Lactiplantibacillus plantarum S165 enhanced protective effects of LPS-induced intestinal epithelial barrier injury in Caco-2 cells. J Appl Microbiol 2024; 135:lxae180. [PMID: 39066493 DOI: 10.1093/jambio/lxae180] [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: 02/09/2024] [Revised: 06/24/2024] [Accepted: 07/26/2024] [Indexed: 07/28/2024]
Abstract
AIMS Microbial transformation to modify saponins and enhance their biological activities has received increasing attention in recent years. This study aimed to screen the strain that can biotransform notoginsenoside R1, identify the product and study its biological activity. METHODS AND RESULTS A lactic acid bacteria strain S165 with glycosidase-producing activity was isolated from traditional Chinese fermented foods, which was identified and grouped according to API 50 CHL kit and 16S rDNA sequence analysis. Subsequently, notoginsenoside R1 underwent a 30-day fermentation period by the strain S165, and the resulting products were analyzed using High-performance liquid chromatography (HPLC), Ultra-performance liquid chromatography (UPLC)-mass spectrometry (MS)/MS, and 13C-Nuclear magnetic resonance (NMR) techniques. Employing a model of Lipopolysaccharide (LPS)-induced damage to Caco-2 cells, the damage of Caco-2 cells was detected by Hoechst 33 258 staining, and the activity of notoginsenoside R1 biotransformation product was investigated by CCK-8 and western blotting assay. The strain S165 was identified as Lactiplantibacillus plantarum and was used to biotransform notoginsenoside R1. Through a 30-day biotransformation, L. plantarum S165 predominantly converts notoginsenoside R1 into 3β,12β-dihydroxydammar-(E)-20(22),24-diene-6-O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranoside, temporarily named notoginsenoside T6 (NGT6) according to HPLC, UPLC-MS/MS, and 13C-NMR analysis. Results from CCK-8 and Hoechst 33258 staining indicated that the ability notoginsenoside T6 to alleviate the intestinal injury induced by LPS in the Caco-2 cell was stronger than that of notoginsenoside R1. In addition, Western blotting result showed that notoginsenoside T6 could prevent intestinal injury by protecting tight junction proteins (Claudin-1, Occludin, and ZO-1). CONCLUSION Notoginsenoside R1 was biotransformed into the notoginsenoside T6 by L. plantarum S165, and the biotransformed product showed an enhanced intestinal protective effect in vitro.
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Affiliation(s)
- Penghui Wang
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences (Northeast Agricultural Research Center of China), Changchun 130033, P. R. China
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun 130117, P.R. China
| | - Yansong Gao
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences (Northeast Agricultural Research Center of China), Changchun 130033, P. R. China
| | - Ge Yang
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences (Northeast Agricultural Research Center of China), Changchun 130033, P. R. China
| | - Lei Zhao
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun 130117, P.R. China
| | - Zijian Zhao
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences (Northeast Agricultural Research Center of China), Changchun 130033, P. R. China
| | - Shengyu Li
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences (Northeast Agricultural Research Center of China), Changchun 130033, P. R. China
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Zhang H, Li J, Diao M, Li J, Xie N. Production and pharmaceutical research of minor saponins in Panax notoginseng (Sanqi): Current status and future prospects. PHYTOCHEMISTRY 2024; 223:114099. [PMID: 38641143 DOI: 10.1016/j.phytochem.2024.114099] [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: 01/10/2024] [Revised: 03/21/2024] [Accepted: 04/14/2024] [Indexed: 04/21/2024]
Abstract
Panax notoginseng (Burk.) F.H. Chen is a traditional medicinal herb known as Sanqi or Tianqi in Asia and is commonly used worldwide. It is one of the main raw ingredients of Yunnan Baiyao, Fu fang dan shen di wan, and San qi shang yao pian. It is also a source of cardiotonic pill used to treat cardiovascular diseases in China, Korea, and Russia. Approximately 270 Panax notoginseng saponins have been isolated and identified as the major active components. Although the absorption and bioavailability of saponins are predominantly dependent on the gastrointestinal biotransformation capacity of an individual, minor saponins are better absorbed into the bloodstream and act as active substances than major saponins. Notably, minor saponins are absent or are present in minimal quantities under natural conditions. In this review, we focus on the strategies for the enrichment and production of minor saponins in P. notoginseng using physical, chemical, enzyme catalytic, and microbial methods. Moreover, pharmacological studies on minor saponins derived from P. notoginseng over the last decade are discussed. This review serves as a meaningful resource and guide, offering scholarly references for delving deeper into the exploration of the minor saponins in P. notoginseng.
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Affiliation(s)
- Hui Zhang
- College of Light Industry and Food Engineering, Guangxi University, 100 Daxue Road, Nanning, 530004, China; National Key Laboratory of Non-Food Biomass Energy Technology, National Engineering Research Center for Non-Food Biorefinery, Guangxi Academy of Sciences, 98 Daling Road, Nanning, 530007, China.
| | - Jianxiu Li
- National Key Laboratory of Non-Food Biomass Energy Technology, National Engineering Research Center for Non-Food Biorefinery, Guangxi Academy of Sciences, 98 Daling Road, Nanning, 530007, China.
| | - Mengxue Diao
- National Key Laboratory of Non-Food Biomass Energy Technology, National Engineering Research Center for Non-Food Biorefinery, Guangxi Academy of Sciences, 98 Daling Road, Nanning, 530007, China.
| | - Jianbin Li
- College of Light Industry and Food Engineering, Guangxi University, 100 Daxue Road, Nanning, 530004, China.
| | - Nengzhong Xie
- National Key Laboratory of Non-Food Biomass Energy Technology, National Engineering Research Center for Non-Food Biorefinery, Guangxi Academy of Sciences, 98 Daling Road, Nanning, 530007, China.
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Wu YN, Su D, Yang J, Yi Y, Wang AD, Yang M, Li JL, Fan BY, Chen GT, Wang WL, Ling B. Biotransformation of Ursonic Acid by Aspergillus ochraceus and Aspergillus oryzae to Discover Anti-Neuroinflammatory Derivatives. Molecules 2023; 28:7943. [PMID: 38138433 PMCID: PMC10745867 DOI: 10.3390/molecules28247943] [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: 10/26/2023] [Revised: 11/22/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
Biotransformation of ursonic acid (1) by two fungal strains Aspergillus ochraceus CGMCC 3.5324 and Aspergillus oryzae CGMCC 3.407 yielded thirteen new compounds (4, 5, 7-10, and 13-19), along with five recognized ones. The structural details of new compounds were determined through spectroscopic examination (NMR, IR, and HR-MS) and X-ray crystallography. Various modifications, including hydroxylation, epoxidation, lactonization, oxygen introduction, and transmethylation, were identified on the ursane core. Additionally, the anti-neuroinflammatory efficacy of these derivatives was assessed on BV-2 cells affected by lipopolysaccharides. It was observed that certain methoxylated and epoxylated derivatives (10, 16, and 19) showcased enhanced suppressive capabilities, boasting IC50 values of 8.2, 6.9, and 5.3 μM. Such ursonic acid derivatives might emerge as potential primary molecules in addressing neurodegenerative diseases.
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Affiliation(s)
- Yan-Ni Wu
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China (W.-L.W.)
| | - Dan Su
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China (W.-L.W.)
| | - Jia Yang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China (W.-L.W.)
| | - Ying Yi
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China (W.-L.W.)
| | - An-Dong Wang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China (W.-L.W.)
| | - Min Yang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China (W.-L.W.)
| | - Jian-Lin Li
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China (W.-L.W.)
| | - Bo-Yi Fan
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China (W.-L.W.)
| | - Guang-Tong Chen
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China (W.-L.W.)
| | - Wen-Li Wang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong 226001, China (W.-L.W.)
| | - Bai Ling
- Department of Pharmacy, The Fourth Affiliated Hospital of Nantong University, The First People’s Hospital of Yancheng, 166 Yulongxi Road, Yancheng 224005, China
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Wang P, Gao Y, Yang G, Zhao Y, Zhao Z, Gao G, Zhao L, Li S. Enhancing the inhibition of cell proliferation and induction of apoptosis in H22 hepatoma cells through biotransformation of notoginsenoside R1 by Lactiplantibacillus plantarum S165 into 20( S/ R)-notoginsenoside R2. RSC Adv 2023; 13:29773-29783. [PMID: 37829710 PMCID: PMC10565556 DOI: 10.1039/d3ra06029b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 10/02/2023] [Indexed: 10/14/2023] Open
Abstract
Notoginsenoside R2 is a crucial active saponin in Panax notoginseng (Burk.) F. H. Chen, but its natural content is relatively low. In this study, we investigated the biotransformation of notoginsenoside R1 to 20(S/R)-notoginsenoside R2 using Lactiplantibacillus plantarum S165, compared the inhibitory effects on cancer cell proliferation and conducted a mechanistic study. Notoginsenoside R1 was transformed using Lactiplantibacillus plantarum S165 at 37 °C for 21 days. The fermentation products were identified using a combination of HPLC, UPLC-MS/MS, and 13C-NMR methods. The inhibition effects of 20(S/R)-notoginsenoside R2 on H22 hepatoma cells were assessed by CCK-8 and TUNEL assays, and the underlying mechanism was investigated by Western blotting. Lactiplantibacillus plantarum S165 could effectively transform notoginsenoside R1 to 20(S/R)-notoginsenoside R2 with a conversion yield of 82.85%. Our results showed that 20(S/R)-notoginsenoside R2 inhibited H22 hepatoma cells proliferation and promoted apoptosis. The apoptosis of H22 hepatoma cells was promoted by 20(S/R)-notoginsenoside R2 through the blockade of the PI3K/AKT/mTOR signaling pathway. The biotransformation method used in this study resulted in the production of 20(S)-notoginsenoside R2 and 20(R)-notoginsenoside R2 from notoginsenoside R1, and the anti-tumor activity of the transformed substance markedly improved.
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Affiliation(s)
- Penghui Wang
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine Changchun 130117 P. R. China
| | - Yansong Gao
- Institute of Agro-Food Technology, Jilin Academy of Agricultural Sciences Changchun 130033 P. R. China +86 431 87063075 +86 431 87063289
| | - Ge Yang
- Institute of Agro-Food Technology, Jilin Academy of Agricultural Sciences Changchun 130033 P. R. China +86 431 87063075 +86 431 87063289
| | - Yujuan Zhao
- Institute of Agro-Food Technology, Jilin Academy of Agricultural Sciences Changchun 130033 P. R. China +86 431 87063075 +86 431 87063289
| | - Zijian Zhao
- Institute of Agro-Food Technology, Jilin Academy of Agricultural Sciences Changchun 130033 P. R. China +86 431 87063075 +86 431 87063289
| | - Ge Gao
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine Changchun 130117 P. R. China
| | - Lei Zhao
- School of Pharmaceutical Sciences, Changchun University of Chinese Medicine Changchun 130117 P. R. China
| | - Shengyu Li
- Institute of Agro-Food Technology, Jilin Academy of Agricultural Sciences Changchun 130033 P. R. China +86 431 87063075 +86 431 87063289
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Zhong P, Xiu Y, Zhou K, Zhao H, Wang N, Zheng F, Yu S. Characterization of a novel thermophilic beta-glucosidase from Thermotoga sp. and its application in the transformation of notoginsenoside R1. 3 Biotech 2022; 12:289. [PMID: 36276459 PMCID: PMC9508303 DOI: 10.1007/s13205-022-03352-7] [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: 05/26/2022] [Accepted: 09/06/2022] [Indexed: 11/01/2022] Open
Abstract
A novel β-glucosidase (Thglu3) was identified from Thermotoga sp. which had biotransformation activity for notoginsenoside R1 (NR-R1). Sequence analysis of Thglu3 revealed that it could be classified into glycoside hydrolase family 3 (GH3). The gene encoding a 719-amino acid protein was cloned and expressed in Escherichia coli. The recombinant enzyme was purified, and its molecular weight was approximately 81 kDa. The recombinant Thglu3 exhibited an optimal activity at 75 °C and pH 6.4. The β-glucosidase had high selectivity for cleaving the outer glucose moiety at the C20 position of NR-R1, which produced the more pharmacologically active notoginsenoside R2 (NR-R2). Under the optimal reaction conditions for gram-scale production, 30 g NR-R1 was transformed to NR-R2 using 20 g crude enzyme at pH 6.4 and 75 °C within 1 h with a molar yield of 93%. This study was the first report of the highly efficient and selective gram-scale transformation of NR-R2 from NR-R1 by a thermophilic β-glucosidase.
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Affiliation(s)
- Peng Zhong
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Yang Xiu
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Kailu Zhou
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Huanxi Zhao
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Nan Wang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Fei Zheng
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Shanshan Yu
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 China
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Monika P, Chandraprabha MN, Hari Krishna R, Vittal M, Likhitha C, Pooja N, Chaudhary V, C M. Recent advances in pomegranate peel extract mediated nanoparticles for clinical and biomedical applications. Biotechnol Genet Eng Rev 2022:1-29. [PMID: 36117472 DOI: 10.1080/02648725.2022.2122299] [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: 05/30/2022] [Accepted: 08/10/2022] [Indexed: 12/07/2022]
Abstract
Manufacturing new materials at the nanoscale level is a field that is rapidly expanding with widespread application in advanced science and MMT is effectively used for the technology. Nanoparticles (NP), the building blocks of nanotechnology, exhibit improved properties than the larger counterparts and can be prepared from a variety of metals, including silver, copper, gold, zinc, and others. Phytonanotechnology is gaining major attention as various clinical researches have focused on the excellent properties (physicochemical and biological) of nanoscale phytochemicals and its applications in biological systems. In recent developments, pomegranate (Punica granatum L.) has gained major attention due to the phenolic compounds like apigenin, caffeic acid, chlorogenic acid, cyanidin, ellagic acid, gallic acid, granatin A, granatin B, pelargonidin, punicalagin, punicalin and quercetin found in its peel. Pomegranate Peel Extract (PPE) that aid the synthesis of PPE mediated nanoparticles (PPE-MNPs) like PPE-MAuNPs, PPE-MAgNPs, PPE-MZnONPs, PPE-MCuNPs, PPE-MPtNPs and PPE-MFeNPs has yielded plethora of beneficial properties in both plants and humans. In the current review, we discuss in detail the recent advances in synthesis and characterization of various nanoparticles from PPE. Moreover, the multitude biological properties of PPE-MNPs make up the long list of clinical uses. In addition, we discuss the pharmacokinetics, current advantages, and limitations of PPE-MNPs which can further help in development of more efficient therapeutics. Despite some of the challenges, PPE-MNPs hold a lot of potential for drug delivery and are always a better choice. The convergence of science and engineering has created new hopes, in which phytomedicines will have more efficacy, bioavailability, and less toxicity.
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Affiliation(s)
- Prakash Monika
- Department of Biotechnology, M.S. Ramaiah Institute of Technology, Bangalore, India
| | - M N Chandraprabha
- Department of Biotechnology, M.S. Ramaiah Institute of Technology, Bangalore, India
- Center for Bio and Energy Materials Innovation, M.S. Ramaiah Institute of Technology, Bangalore, India
| | - R Hari Krishna
- Center for Bio and Energy Materials Innovation, M.S. Ramaiah Institute of Technology, Bangalore, India
- Department of Chemistry, M.S. Ramaiah Institute of Technology, Bangalore, India
| | - Maanya Vittal
- Department of Biotechnology, M.S. Ramaiah Institute of Technology, Bangalore, India
| | - C Likhitha
- Department of Biotechnology, M.S. Ramaiah Institute of Technology, Bangalore, India
| | - N Pooja
- Department of Biotechnology, M.S. Ramaiah Institute of Technology, Bangalore, India
| | - Vishal Chaudhary
- Research Cell and Department of Physics, Bhagini Nivedita College, University of Delhi, New Delhi, India
| | - Manjunatha C
- Department of Chemistry, RV College of Engineering, Bangalore, India
- Centre for Nanomaterials and Devices, RV College of Engineering, Bangalore, India
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