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Ma H, Mueed A, Liu D, Ali A, Wang T, Ibrahim M, Su L, Wang Q. Polysaccharides of Floccularia luteovirens regulate intestinal immune response, and oxidative stress activity through MAPK/Nrf2/Keap1 signaling pathway in immunosuppressive mice. Int J Biol Macromol 2024; 277:134140. [PMID: 39074695 DOI: 10.1016/j.ijbiomac.2024.134140] [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: 02/10/2024] [Revised: 07/17/2024] [Accepted: 07/23/2024] [Indexed: 07/31/2024]
Abstract
This study explores the novel immunomodulatory effects of polysaccharides from the rare Floccularia luteovirens, a fungus with significant potential yet unexplored bioactive components, traditionally used in Tibetan medicine. This study employs a wide array of analytical techniques, including HPGPC, HPLC, western blotting, ELISA, and 16S rRNA gene sequencing, to comprehensively investigate FLP1's effects. The main structure of FLP1 was characterized by IF-TR and NMR spectrometry. The structural backbone of FLP1 was →3,6)-β-D-Glcp-(1 → and →2,3)-α-D-Manp-(1→. After immunosuppressed mice treated with FLP1, the findings demonstrated that FLP1 stimulated the production of secretory sIgA and secretion of cytokines (IL-4, TNF-α, and IFN-γ) in the intestine of Cy-treated mice, resulting in the activation of the MAPK pathway. Additionally, FLP1 protected oxidative stress by triggering Nrf2/Keap1 pathways and antioxidation enzymes (SOD, MDA, T-AOC, CAT, and GSH-Px). It also enhanced the intestinal barrier function by regulating the villous height ratio and expression of tight-junction protein. Furthermore, FLP1 remarkably reversed the gut microbiota dysbiosis in immunosuppressed mice by increasing the abundance of Oscilliospiraceae, and Lachnospiraceae, and altered the fecal metabolites by increasing LysoPE (0:0/18:0); 0:0/16:0; 18:1(11Z)/0:0, LysoPG (16:0/0:0), LysoPG 18:1 (2n) PE (14:0/20:1), echinenone, 2-(2-Nitroimidazol-1-yl)-N-(2,2,3,3,3-pentafluoropropyl) acetamide, and suberic acid which is closely related to the immunity function. These results suggested that FLP1 may regulate the intestinal immune response by modulating the gut microbiota and fecal metabolites in immunosuppressed mice thereby activating the immune system.
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Affiliation(s)
- He Ma
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; College of Plant Protection, Jilin Agricultural University, Changchun 130012, China
| | - Abdul Mueed
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
| | - Daiyao Liu
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; College of Plant Protection, Jilin Agricultural University, Changchun 130012, China
| | - Akhtar Ali
- School of Agriculture, Food and Ecosystem Sciences, the University of Melbourne, Parkville, VIC 3010, Australia
| | - Tianci Wang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; College of Plant Protection, Jilin Agricultural University, Changchun 130012, China
| | - Muhammad Ibrahim
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; College of Plant Protection, Jilin Agricultural University, Changchun 130012, China
| | - Ling Su
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; College of Plant Protection, Jilin Agricultural University, Changchun 130012, China.
| | - Qi Wang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China; College of Plant Protection, Jilin Agricultural University, Changchun 130012, China.
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Liu X, Dong M, Li Y, Li L, Zhang Y, Wang C, Wang N, Wang D. Structural properties of glucan from Russula griseocarnosa and its immunomodulatory activities mediated via T cell differentiation. Carbohydr Polym 2024; 339:122214. [PMID: 38823900 DOI: 10.1016/j.carbpol.2024.122214] [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: 01/23/2024] [Revised: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 06/03/2024]
Abstract
The polysaccharide, RGP2, was isolated from Russula griseocarnosa and its immunostimulatory effects were confirmed in cyclophosphamide (CTX)-induced immunosuppressed mice. Following purification via chromatography, structural analysis revealed that RGP2 had a molecular weight of 11.82 kDa and consisted of glucose (Glc), galactose (Gal), mannose, glucuronic acid and glucosamine. Bond structure analysis and nuclear magnetic resonance characterization confirmed that the main chain of RGP2 was formed by →6)-β-D-Glcp-(1→, →3)-β-D-Glcp-(1→ and →6)-α-D-Galp-(1→, which was substituted at O-3 of →6)-β-D-Glcp-(1→ by β-D-Glcp-(1→. RGP2 was found to ameliorate pathological damage in the spleen and enhance immune cell activity in immunosuppressed mice. Based on combined multiomics analysis, RGP2 altered the abundance of immune-related microbiota (such as Lactobacillus, Faecalibacterium, and Bacteroides) in the gut and metabolites (uridine, leucine, and tryptophan) in the serum. Compared with immunosuppressed mice, RGP2 also restored the function of antigen-presenting cells, promoted the polarization of macrophages into the M1 phenotype, positively affected the differentiation of helper T cells, and inhibited regulatory T cell differentiation through the protein kinase B (AKT)/mechanistic target of rapamycin (mTOR) pathway, ultimately exerting an immune boosting function. Overall, our findings highlight therapeutic strategies to alleviate CTX-induced immunosuppression in a clinical setting.
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Affiliation(s)
- Xin Liu
- School of Life Sciences, Jilin University, Changchun 130012, China; School of Health Science and Biomedical Engineering, Hebei University of Technology, Tianjin, 300131, China.
| | - Mingyuan Dong
- School of Life Sciences, Jilin University, Changchun 130012, China.
| | - Yuan Li
- School of Life Sciences, Jilin University, Changchun 130012, China.
| | - Lanzhou Li
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, School of Plant Protection, Jilin Agricultural University, Changchun 130118, China.
| | - Yongfeng Zhang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, School of Plant Protection, Jilin Agricultural University, Changchun 130118, China.
| | - Chunyue Wang
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, School of Plant Protection, Jilin Agricultural University, Changchun 130118, China.
| | - Ning Wang
- School of Chinese Medicine, The University of Hong Kong, 6/F, 3 Sassoon Road, Pokfulam 000000, Hong Kong.
| | - Di Wang
- School of Life Sciences, Jilin University, Changchun 130012, China; Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, School of Plant Protection, Jilin Agricultural University, Changchun 130118, China.
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Chu R, Zhou Y, Ye C, Pan R, Tan X. Advancements in the investigation of chemical components and pharmacological properties of Codonopsis: A review. Medicine (Baltimore) 2024; 103:e38632. [PMID: 38941387 DOI: 10.1097/md.0000000000038632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/30/2024] Open
Abstract
Species of the genus Codonopsis (Campanulaceae) have a long history of application, acclaimed for its edible and therapeutic attributes. Scholarly inquiries into Codonopsis span botany, phytochemistry, quality assurance, pharmacodynamics, and toxicity, revealing a rich and comprehensive body of knowledge. This study synthesizes information from esteemed scientific databases like SciFinder, PubMed, China National Knowledge Infrastructure, and Chinese herbal classics to create a thorough scientific conceptual and theoretical framework for Codonopsis research. In this article, the phytochemical composition includes saccharides, polyacetylenes, polyenes, flavonoids, alkaloids, lignans, terpenoids, and organic acids was summarized. To date, over 350 monomeric compounds have been isolated and identified from Codonopsis, with recent studies primarily focusing on polysaccharides, aromatic derivatives, lignans, and polyacetylenes. Codonopsis exhibits broad pharmacological activities across various systems, including immune, blood, cardiovascular, central nervous, and digestive systems, with no significant toxicity or adverse effects reported. The existing research, focusing on various extracts and active parts without identifying specific active molecules, complicates the understanding of the mechanisms of action. There is an urgent need to advance research on the chemical composition and pharmacological effects to fully elucidate its pharmacodynamic properties and the basis of its material composition. Such efforts are crucial for the rational development, utilization, and clinical application of this herb.
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Affiliation(s)
- Rui Chu
- Chongqing College of Traditional Chinese Medicine, Chongqing, China
| | - Yiquan Zhou
- Chongqing Academy of Chinese Materia Medica, Chongqing, China
| | - Chenjuan Ye
- Chongqing Academy of Chinese Materia Medica, Chongqing, China
| | - Rui Pan
- Chongqing Academy of Chinese Materia Medica, Chongqing, China
| | - Xiaomei Tan
- Chongqing College of Traditional Chinese Medicine, Chongqing, China
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Wang X, Kang J, Li X, Wu P, Huang Y, Duan Y, Feng J, Wang J. Codonopsis pilosula water extract delays D-galactose-induced aging of the brain in mice by activating autophagy and regulating metabolism. JOURNAL OF ETHNOPHARMACOLOGY 2024; 327:118016. [PMID: 38462027 DOI: 10.1016/j.jep.2024.118016] [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: 02/04/2024] [Revised: 02/27/2024] [Accepted: 03/04/2024] [Indexed: 03/12/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Codonopsis pilosula (C. pilosula), also called "Dangshen" in Chinese, is derived from the roots of Codonopsis pilosula (Franch.) Nannf. (C. pilosula), Codonopsis pilosula var. Modesta (Nannf.) L.D.Shen (C. pilosula var. modesta) or Codonopsis pilosula subsp. Tangshen (Oliv.) D.Y.Hong (C. pilosula subsp. tangshen), is a well-known traditional Chinese medicine. It has been regularly used for anti-aging, strengthening the spleen and tonifying the lungs, regulating blood sugar, lowering blood pressure, strengthening the body's immune system, etc. However, the mechanism, by which, C. pilosula exerts its therapeutic effects on brain aging remains unclear. AIM OF THE STUDY This study aimed to investigate the underlying mechanisms of the protective effects of C. pilosula water extract (CPWE) on the hippocampal tissue of D-galactose-induced aging mice. MATERIALS AND METHODS In this research, plant taxonomy has been confirmed in the "The Plant List" database (www.theplantlist.org). First, an aging mouse model was established through the intraperitoneal injections of D-galactose solution, and low-, medium-, and high-dose CPWE were administered to mice by gavage for 42 days. Then, the learning and memory abilities of the mice were examined using the Morris water maze tests and step-down test. Hematoxylin and eosin staining was performed to visualize histopathological damage in the hippocampus. A transmission electron microscope was used to observe the ultrastructure of hippocampal neurons. Immunohistochemical staining was performed to examine the expression of glial fibrillary acidic protein (GFAP), the marker protein of astrocyte activation, and autophagy-related proteins, including microtubule-associated protein light chain 3 (LC3) and sequestosome 1 (SQSTM1)/p62, in the hippocampal tissues of mice. Moreover, targeted metabolomic analysis was performed to assess the changes in polar metabolites and short-chain fatty acids in the hippocampus. RESULTS First, CPWE alleviated cognitive impairment and ameliorated hippocampal tissue damage in aging mice. Furthermore, CPWE markedly alleviated mitochondrial damage, restored the number of autophagosomes, and activated autophagy in the hippocampal tissue of aging mice by increasing the expression of LC3 protein and reducing the expression of p62 protein. Meanwhile, the expression levels of the brain injury marker protein GFAP decreased. Moreover, quantitative targeted metabolomic analysis revealed that CPWE intervention reversed the abnormal levels of L-asparagine, L-glutamic acid, L-glutamine, serotonin hydrochloride, succinic acid, and acetic acid in the hippocampal tissue of aging mice. CPWE also significantly regulated pathways associated with D-glutamine and D-glutamate metabolism, nitrogen metabolism, arginine biosynthesis, alanine, aspartate, and glutamate metabolisms, and aminoacyl-tRNA biosynthesis. CONCLUSIONS CPWE could improve cognitive and pathological conditions induced by D-galactose in aging mice by activating autophagy and regulating metabolism, thereby slowing down brain aging.
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Affiliation(s)
- Xuewen Wang
- School of Public Health, Gansu University of Chinese Medicine, Lanzhou, 730000, China
| | - Jiachao Kang
- School of Public Health, Gansu University of Chinese Medicine, Lanzhou, 730000, China
| | - Xuechan Li
- School of Public Health, Gansu University of Chinese Medicine, Lanzhou, 730000, China
| | - Pingmin Wu
- Teaching Experiment Training Center, Gansu University of Chinese Medicine, Lanzhou, 730000, China
| | - Yong Huang
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou, 730000, China
| | - Yongqiang Duan
- College of Traditional Chinese Medicine, Ningxia Medical University, Yinchuan, 750004, China
| | - Juan Feng
- College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen, 518118, China.
| | - Jing Wang
- School of Public Health, Gansu University of Chinese Medicine, Lanzhou, 730000, China.
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Lin R, Lin Y, Wang J, Peng L. Regulation of mouse digestive function, intestinal mucosal barrier function, and inflammatory reaction by lycium barbarum polysaccharide pathway through myosin light chain kinase. Heliyon 2024; 10:e29795. [PMID: 38765174 PMCID: PMC11098784 DOI: 10.1016/j.heliyon.2024.e29795] [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: 07/09/2023] [Revised: 04/07/2024] [Accepted: 04/15/2024] [Indexed: 05/21/2024] Open
Abstract
This research investigated the impacts of lycium barbarum polysaccharide (LBP) on the digestive function, intestinal mucosal barrier function, inflammatory response, and myosin light chain kinase (MLCK) signaling pathway in immunosuppressed mice. 70 mg/kg cyclophosphamide was injected into abdomen for the preparation of immune suppression model. Healthy BALB/c mice served as control for the analysis of the differences in gastrointestinal motility and absorptive capacity, intestinal mucosal barrier function, the phagocytic ability of abdominal macrophages, serum immune factor and inflammatory factor levels, and the activation status of the MLCK signaling pathway after continuous gavage with 100 mg/kg LBP. Results revealed a decrease in d-xylose content, phagocytic rate, index of abdominal macrophages, and spleen index in the serum and urine of model mice compared to those of controls. In addition, levels of IgA, IgG, IgM, IL-6 (interleukin-6), IL-12, and interferon-γ (IFN-γ) decreased, while MLCK and myosin light chain (MLC) levels rose (P < 0.01). Versus those in Model group, urine d-xylose content, phagocytic rate, index of abdominal macrophages, spleen index, and the levels of IgA, IgG, IgM, IL-6, IL-12, and IFN-γ of mice undergoing the gavage with LBP increased, while MLCK and p-MLC levels declined (P < 0.05). In conclusion, LBP improved digestive absorption and immune function of immunosuppressed mice and regulated intestinal mucosal barrier immune system by inhibiting MLCK signaling pathway activation.
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Affiliation(s)
- Runli Lin
- Fuzhou Hushan Medical Research Institute, Hushan Lin's, Fuzhou 350001, Fujian Province, China
| | - Yuehan Lin
- Fuzhou Hushan Medical Research Institute, Hushan Lin's, Fuzhou 350001, Fujian Province, China
| | - Jinhe Wang
- Fuzhou Hushan Medical Research Institute, Hushan Lin's, Fuzhou 350001, Fujian Province, China
| | - LiJuan Peng
- Fuzhou Hushan Medical Research Institute, Hushan Lin's, Fuzhou 350001, Fujian Province, China
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Guo H, Lou Y, Hou X, Han Q, Guo Y, Li Z, Guan X, Liu H, Zhang C. A systematic review of the mechanism of action and potential medicinal value of codonopsis pilosula in diseases. Front Pharmacol 2024; 15:1415147. [PMID: 38803438 PMCID: PMC11128667 DOI: 10.3389/fphar.2024.1415147] [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: 04/10/2024] [Accepted: 04/30/2024] [Indexed: 05/29/2024] Open
Abstract
As a traditional Chinese medicinal herb with a long history, Codonopsis pilosula (CP) has attracted much attention from the medical community in recent years. This review summarizes the research progress of CP in the medical field in the past 5 years. By searching and analyzing the literature, and combining with Cytoscape software, we comprehensively examined the role and mechanism of action of CP in individual application, combination drug application, and the role and mechanism of action of codonopsis pilosula's active ingredients in a variety of diseases. It also analyzes the medicinal use of CP and its application value in medicine. This review found that CP mainly manifests important roles in several diseases, such as cardiovascular system, nervous system, digestive system, immune system, etc., and regulates the development of many diseases mainly through the mechanisms of inflammation regulation, oxidative stress, immunomodulation and apoptosis. Its rich pharmacological activities and diverse medicinal effects endow CP with broad prospects and application values. This review provides valuable reference and guidance for the further development of CP in traditional Chinese medicine.
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Affiliation(s)
- Huina Guo
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
| | - YiChen Lou
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- The First Clinical Medical College of Shanxi Medical University, Taiyuan, China
| | - Xiaofang Hou
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- The First Clinical Medical College of Shanxi Medical University, Taiyuan, China
| | - Qi Han
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Yujia Guo
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Zhongxun Li
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Xiaoya Guan
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Hongliang Liu
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Department of Otolaryngology Head and Neck Surgery, First Hospital of Shanxi Medical University, Taiyuan, China
- Department of Cell Biology and Genetics, The Basic Medical School of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Chunming Zhang
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Shanxi Province Clinical Medical Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, China
- Department of Otolaryngology Head and Neck Surgery, First Hospital of Shanxi Medical University, Taiyuan, China
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Du X, Yan Y, Dai Y, Xu R. Yogurt Alleviates Cyclophosphamide-Induced Immunosuppression in Mice through D-Lactate. Nutrients 2024; 16:1395. [PMID: 38732641 PMCID: PMC11085661 DOI: 10.3390/nu16091395] [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: 02/03/2024] [Revised: 04/29/2024] [Accepted: 05/01/2024] [Indexed: 05/13/2024] Open
Abstract
Numerous studies have investigated the immunomodulatory effects of yogurt, but the underlying mechanism remained elusive. This study aimed to elucidate the alleviating properties of yogurt on immunosuppression and proposed the underlying mechanism was related to the metabolite D-lactate. In the healthy mice, we validated the safety of daily yogurt consumption (600 μL) or D-lactate (300 mg/kg). In immunosuppressed mice induced by cyclophosphamide (CTX), we evaluated the immune regulation of yogurt and D-lactate. The result showed that yogurt restored body weight, boosted immune organ index, repaired splenic tissue, recovered the severity of delayed-type hypersensitivity reactions and increased serum cytokines (IgA, IgG, IL-6, IFN-γ). Additionally, yogurt enhanced intestinal immune function by restoring the intestinal barrier and upregulating the abundance of Bifidobacterium and Lactobacillus. Further studies showed that D-lactate alleviated immunosuppression in mice mainly by promoting cellular immunity. D-lactate recovered body weight and organ development, elevated serum cytokines (IgA, IgG, IL-6, IFN-γ), enhanced splenic lymphocyte proliferation and increased the mRNA level of T-bet in splenic lymphocyte to bolster Th1 differentiation. Finally, CTX is a chemotherapeutic drug, thus, the application of yogurt and D-lactate in the tumor-bearing mouse model was initially explored. The results showed that both yogurt (600 μL) and D-lactate (300 mg/kg) reduced cyclophosphamide-induced immunosuppression without promoting tumor growth. Overall, this study evaluated the safety, immune efficacy and applicability of yogurt and D-lactate in regulating immunosuppression. It emphasized the potential of yogurt as a functional food for immune regulation, with D-lactate playing a crucial role in its immunomodulatory effects.
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Affiliation(s)
- Xinru Du
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China;
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Yongheng Yan
- School of Public Health, Shandong First Medical University, Jinan 271016, China
| | - Yufeng Dai
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China;
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Ruijie Xu
- Global Health Institute, School of Public Health, Xi’an Jiaotong University, Xi’an 710061, China;
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Li F, Yang Y, Ge J, Wang C, Chen Z, Li Q, Yang F. Multi-omics revealed the mechanisms of Codonopsis pilosula aqueous extract in improving UC through blocking abnormal activation of PI3K/Akt signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117220. [PMID: 37820998 DOI: 10.1016/j.jep.2023.117220] [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: 05/31/2023] [Revised: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 10/13/2023]
Abstract
ETHNOPHARMACOLOGICALRELEVANCE Codonopsis pilosula (DS), a traditional Chinese medicine, had been used to regulate the immune, digestive and circulatory systems of the human, as well as protect the gastrointestinal tract, improve lung function. AIM OF THE STUDY The aim of study was to explore the effects and mechanism of Codonopsis pilosula aqueous extract (DS) intervention in improving ulcerative colitis (UC). MATERIALS AND METHODS UC model rats were established using combination of TNBS and ethanol. Tissue samples were collected for transcriptome and metabolomics analysis. Network pharmacology was performed on DS to identify bioactive compounds. Western blot was used to detect the key proteins involved in UC pathogenesis and PI3K/AKT pathways. RESULTS DS exerted the preventive and therapeutic effects in improving UC via inhibiting abnormal inflammatory responses and promoting antioxidant capacity. Levels of intestinal barrier, oxidative stress and inflammatory mediators were improved to nearly normal level in vivo by DS. Metabolome profiles showed that DS could restore the metabolic disorders associated with the UC pathogenesis. Further transcriptome results showed that DS mainly alleviate UC through inhibiting PI3K/Akt signaling pathway, and various related genes that dramatically expressed in UC Model rats were downregulated by DS. Typically, network pharmacology analysis identified that Glycitein was the hub compounds that involved in the mechanism of DS in improving UC. CONCLUSIONS The results show that Codonopsis pilosula (DS) was an potential excellent material in treating of UC depending on its suitable concentration. Possible therapeutic mechanisms of the DS involved in mitigating colonal inflammation, restoring metabolic disorders, promoting antioxidant capacity, and especially blocking the activation of PI3K/Akt pathway.
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Affiliation(s)
- Fang Li
- College of pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, China.
| | - Yanping Yang
- College of pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, China; The First Affiliated Hospital of Air Force Medical University, China.
| | - Junli Ge
- College of pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, China.
| | - Chunxia Wang
- College of pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, China.
| | - Zhengjun Chen
- College of pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, China.
| | - Qin Li
- College of pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, China; Gansu Health Vocational College, Lanzhou, 730030, China.
| | - Fude Yang
- College of pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, China.
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9
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Wang Q, Jiang B, Wei M, He Y, Wang Y, Zhang Q, Wei H, Tao X. Antitumor effect of exopolysaccharide from Lactiplantibacillus plantarum WLPL09 on melanoma mice via regulating immunity and gut microbiota. Int J Biol Macromol 2024; 254:127624. [PMID: 37918610 DOI: 10.1016/j.ijbiomac.2023.127624] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 10/17/2023] [Accepted: 10/21/2023] [Indexed: 11/04/2023]
Abstract
Exopolysaccharide (EPS-09) from L. plantarum WLPL09 was systemically investigated for the antitumor effect in B16F10 melanoma bearing mice model. The results showed that administraion of EPS-09 (200 mg/kg) could sigificantly inhibit the tumor growth of melanoma bearing mice, with a inhibition rate of 42.53 %. Meanwhile, compared to the Model group, high dose of EPS-09 (200 mg/kg) administraion could increase the spleen index (P = 0.10), promote the splenic lymphocytes proliferation under the stimulation of ConA and LPS with a proliferation rate of 120.58 % and 169.88 %, respectively, enhance the amount of CD4+ and CD8+ T cells (P < 0.0001, P = 0.0149) in tumor tissue, as well as the serum content of cytokines, i.e., TNF-α, IFN-γ, IL-2 (P < 0.05) and IL-6 (P = 0.039) of B16F10 melanoma bearing mice. The transcriptional level analysis revealed that EPS-09 (200 mg/kg) administraion could sigificantly (P < 0.05) upregulate the transcription of apoptosis raleted genes, i.e., P53, Caspase-3 and Caspase-9, and the ratio of Bax/Bcl-2, downregulate the transcription of angiogenesis markers, i.e., Vegf and Fgf2 compared with Model group. Furthermore, administration of EPS-09 could increase the abundance of phylum Firmicutes, family Ruminococcaceae and Lachnospiraceae, and genus Ruminococcus, but reduce the abundance of genus Prevotella, Akkermansia and Oscillospira. Taken together, these results indicate that administration of EPS-09 can induce apoptosis of tumor cell, inhibit tumor angiogenesis, improve the immunity, regulate the intestinal microbiota composition of B16F10 melanoma bearing mice, and play positive roles in the antitumor activity against melanoma.
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Affiliation(s)
- Qi'an Wang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - Bensheng Jiang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - Min Wei
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - Yao He
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - Yujie Wang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - Qimeng Zhang
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China
| | - Hua Wei
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; International Institute of Food Innovation, Nanchang University, Nanchang, 330299, China
| | - Xueying Tao
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China; International Institute of Food Innovation, Nanchang University, Nanchang, 330299, China.
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10
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Liu S, Xiao G, Wang Q, Tian J, Feng X, Zhang Q, Gong L. Effects of dietary Astragalus membranaceus and Codonopsis pilosula extracts on growth performance, antioxidant capacity, immune status, and intestinal health in broilers. Front Vet Sci 2023; 10:1302801. [PMID: 38144468 PMCID: PMC10748503 DOI: 10.3389/fvets.2023.1302801] [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: 09/27/2023] [Accepted: 11/24/2023] [Indexed: 12/26/2023] Open
Abstract
The objective of this study was to examine the effects of dietary Chinese herbal medicine (CHM) consisting of Astragalus membranaceus (Fisch.) Bunge (AMT) and Codonopsis pilosula (Franch.) Nannf (CPO) extracts on growth performance, antioxidant capacity, immune status, and intestinal health of broiler chickens. Two groups were formed, each consisting of six replicates of 12 one-day-old healthy male 817 white feather broilers. Broilers were fed either a basal diet (CON group) or a basal diet supplemented with 500 mg/kg CHM. The trial lasted 50 days. The results showed that CHM supplementation resulted in enhanced feed efficiency and antioxidant capacity in both the serum and liver, while it reduced uric acid and endotoxin levels, as well as diamine oxidase activity (p < 0.05). Additionally, CHM treatment increased the height of jejunum villi and upregulated Claudin-1 expression in the jejunal mucosa accompanied by an increase in the mRNA levels of interleukin-6 (IL-6), interferon-γ (IFN-γ), interferon-β (IFN-β), tumor necrosis factor-α (TNF-α), and anti-inflammatory cytokine interleukin-10 (IL-10) (p < 0.05). The presence of dietary CHM caused an increase in the proportions of Bacteroidetes and unclassified Bacteroidales but led to a decrease in those of Firmicutes and Alistipes (p < 0.05). The composition of the jejunal mucosa microbiota was correlated with the feed conversion ratio, serum metabolites, and gene expression based on Spearman correlation analysis. The findings indicated that the consumption of dietary CHM improved the utilization of feed, increased the mRNA expression of pro-inflammatory cytokines in the jejunal mucosa, and decreased the endotoxin level and activities of diamine oxidase and lactate dehydrogenase in the serum, which could potentially be linked to changes in the gut microbiota of broiler chickens.
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Affiliation(s)
- Shun Liu
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
| | - Gengsheng Xiao
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
| | - Qi Wang
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, College of Animal Science, Zhejiang University, Hangzhou, China
| | - Jinpeng Tian
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
| | - Xin Feng
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
| | - Qingyang Zhang
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
| | - Li Gong
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
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11
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Pan Y, Lv H, Zhang F, Chen S, Cheng Y, Ma S, Hu H, Liu X, Cai X, Fan F, Gong S, Chen P, Chu Q. Green tea extracts alleviate acetic acid-induced oral inflammation and reconstruct oral microbial balance in mice. J Food Sci 2023; 88:5291-5308. [PMID: 37889079 DOI: 10.1111/1750-3841.16818] [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: 06/24/2023] [Revised: 09/15/2023] [Accepted: 10/12/2023] [Indexed: 10/28/2023]
Abstract
Oral cavity contains the second largest microbial community in the human body. Due to the highly vascularized feature of mouth, oral microbes could directly access the bloodstream and affect the host healthy systemically. The imbalance of oral microbiota is closely related to various oral and systemic diseases. Green tea extracts (GTE) mainly contain tea polyphenols, alkaloids, amino acid, flavones, and so on, which equipped with excellent anti-inflammatory activities. Previous studies have demonstrated the beneficial effects of GTE on oral health. However, most researches used in vitro models or focused on limited microorganisms. In this study, the regulatory effect of GTE on oral microbiome and the alleviative effect on oral inflammation in vivo were evaluated. The results showed that GTE could efficiently alleviate the inflammations of the tongue, cheek pouch, as well as throat. GTE effectively inhibited the activation of NF-κB through the upregulation of the anti-inflammatory cytokine interleukin (IL)-10, consequently leading to reduced expression of pro-inflammatory cytokines IL-6 and tumor necrosis factor-α. The indexes of spleen and thymus were also elevated by GTE in stomatitis mice. Moreover, GTE promoted the growth of probiotics Lactobacillus and Bacillus, inhibited the reproduction of pathogens Achromobacter, reversing the microbiota disorders in oral cavity. This study not only presents a novel approach for enhancing oral microecology but also facilitates the wider adoption of tea consumption.
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Affiliation(s)
- Yani Pan
- Tea Research Institute, Zhejiang University, Hangzhou, China
| | - Helin Lv
- Tea Research Institute, Zhejiang University, Hangzhou, China
| | - Fuyuan Zhang
- Tea Research Institute, Zhejiang University, Hangzhou, China
| | - Shuxi Chen
- Tea Research Institute, Zhejiang University, Hangzhou, China
| | - Yan Cheng
- Hangzhou Real Taste Tea Culture Development Co., Ltd., Hangzhou, China
| | - Shicheng Ma
- Wuzhou Liubao Tea Research Association, Wuzhou, China
| | - Hao Hu
- College of Food and Health, Zhejiang Agricultural and Forestry University, Hangzhou, China
| | - Xiyu Liu
- Wuyistar Tea Industrial Co., Ltd., Wuyishan, China
| | - Xiaoyong Cai
- Wuyistar Tea Industrial Co., Ltd., Wuyishan, China
| | - Fangyuan Fan
- Tea Research Institute, Zhejiang University, Hangzhou, China
| | - Shuying Gong
- Tea Research Institute, Zhejiang University, Hangzhou, China
| | - Ping Chen
- Tea Research Institute, Zhejiang University, Hangzhou, China
| | - Qiang Chu
- Tea Research Institute, Zhejiang University, Hangzhou, China
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12
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Wang Z, Jia Y, Li P, Tang Z, Guo Y, Wen L, Yu H, Cui F, Hu F. Study on environmental factors affecting the quality of codonopsis radix based on MaxEnt model and all-in-one functional factor. Sci Rep 2023; 13:20726. [PMID: 38007505 PMCID: PMC10676394 DOI: 10.1038/s41598-023-46546-6] [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: 05/27/2023] [Accepted: 11/02/2023] [Indexed: 11/27/2023] Open
Abstract
Owing to the increasing market demand of Codonopsis Radix, the cropper blindly cultivates to expand planting area for economic benefits, which seriously affects the quality of Codonopsis Radix. Therefore, this study synthesized 207 batches of Codonopsis Radix and 115 ecological factors, and analyzed the suitable planting areas of Codonopsis pilosula under current and future climate change based on Geographic Information System (GIS) and MaxEnt model. Secondly, we evaluated the quality of Codonopsis Radix based on the all-in-one functional factor including chromatographic fingerprint, the index components, the effective compounds groups, the nutritional components, and the nutritional elements, and the quality regionalization of Codonopsis Radix was analyzed. Finally, the ecological factors affecting the accumulation of effective components of Codonopsis Radix were analyzed. This study found for the first time that the highly suitable area of Codonopsis pilosula was mainly distributed in the Weihe River system and the Bailongjiang River system in Gansu Province. There were differences in the quality of Codonopsis Radix from different ecologically suitable areas based on the all-in-one functional factors, and the comprehensive high-quality area of Codonopsis Radix was mainly distributed in Longnan and Longxi district of Gansu Province. The precipitation, temperature and altitude play a key role in the accumulation of chemical components in the 10 ecological factors affecting the distribution of Codonopsis pilosula. Under future climatic conditions, the highly suitable area of Codonopsis pilosula is decreased.
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Affiliation(s)
- Zixia Wang
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, China
| | - Yanjun Jia
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, China
| | - Pengpeng Li
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, China
| | - Zhuoshi Tang
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, China
| | - Yina Guo
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, China
| | - Longxia Wen
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, China
| | - Huaqiao Yu
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, China
| | - Fang Cui
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, China
- Codonopsis Radix Research Institute, Lanzhou, 730000, Gansu Province, China
- Codonopsis Radix Industrial Technology Engineering Research Center, Lanzhou, 730000, Gansu Province, China
| | - Fangdi Hu
- School of Pharmacy, Lanzhou University, Lanzhou, 730000, China.
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, China.
- Codonopsis Radix Research Institute, Lanzhou, 730000, Gansu Province, China.
- Codonopsis Radix Industrial Technology Engineering Research Center, Lanzhou, 730000, Gansu Province, China.
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13
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Fan Y, Long Y, Gong Y, Gao X, Zheng G, Ji H. Systemic Immunomodulatory Effects of Codonopsis pilosula Glucofructan on S180 Solid-Tumor-Bearing Mice. Int J Mol Sci 2023; 24:15598. [PMID: 37958581 PMCID: PMC10649278 DOI: 10.3390/ijms242115598] [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: 09/24/2023] [Revised: 10/13/2023] [Accepted: 10/22/2023] [Indexed: 11/15/2023] Open
Abstract
The immune functions of the body are intricately intertwined with the onset and advancement of tumors, and immunotherapy mediated by bioactive compounds has exhibited initial effectiveness in overcoming chemotherapy resistance and inhibiting tumor growth. However, the comprehensive interpretation of the roles played by immunologic components in the process of combating tumors remains to be elucidated. In this study, the Codonopsis pilosula glucofructan (CPG) prepared in our previous research was employed as an immunopotentiator, and the impacts of CPG on both the humoral and cellular immunity of S180 tumor-bearing mice were investigated. Results showed that CPG administration of 100 mg/kg could effectively inhibit tumor growth in mice with an inhibitory ratio of 45.37% and significantly improve the expression of Interleukin-2 (IL-2), Interferon-γ (IFN-γ), and Tumor Necrosis Factor-α (TNF-α). Additionally, CPG clearly enhanced B-cell-mediated humoral immunity and immune-cell-mediated cellular immunity, and, finally, induced S180 cell apoptosis by arresting cells in the G0/G1 phase, which might result from the IL-17 signaling pathway. These data may help to improve comprehension surrounding the roles of humoral and cellular immunity in anti-tumor immune responses.
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Affiliation(s)
- Yuting Fan
- Center for Mitochondria and Healthy Aging, College of Life Sciences, Yantai University, Yantai 264005, China; (Y.F.); (Y.L.); (Y.G.); (X.G.)
| | - Yan Long
- Center for Mitochondria and Healthy Aging, College of Life Sciences, Yantai University, Yantai 264005, China; (Y.F.); (Y.L.); (Y.G.); (X.G.)
| | - Youshun Gong
- Center for Mitochondria and Healthy Aging, College of Life Sciences, Yantai University, Yantai 264005, China; (Y.F.); (Y.L.); (Y.G.); (X.G.)
| | - Xiaoji Gao
- Center for Mitochondria and Healthy Aging, College of Life Sciences, Yantai University, Yantai 264005, China; (Y.F.); (Y.L.); (Y.G.); (X.G.)
| | - Guoqiang Zheng
- Center for Functional Factors and Body Immune Regulation Research, College of Food Science and Engineering, Tianjin University of Science and Technology, Tianjin 300457, China;
| | - Haiyu Ji
- Center for Mitochondria and Healthy Aging, College of Life Sciences, Yantai University, Yantai 264005, China; (Y.F.); (Y.L.); (Y.G.); (X.G.)
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14
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Jeong J, Lim MK, Han EH, Lee SH, Lee S. Immune-enhancement effects of Angelica gigas Nakai extracts via MAPK/NF-ƙB signaling pathways in cyclophosphamide-induced immunosuppressed mice. Food Sci Biotechnol 2023; 32:1573-1584. [PMID: 37637834 PMCID: PMC10449711 DOI: 10.1007/s10068-023-01281-6] [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: 11/16/2022] [Revised: 01/30/2023] [Accepted: 02/10/2023] [Indexed: 03/16/2023] Open
Abstract
This study investigated the immune-enhancement effects of Angelica gigas Nakai extract (ANE) and its yeast-fermented extract (FAN) in cyclophosphamide (CPP)-induced immunosuppressed mice. Angelica gigas Nakai (AGN) increased the protein level of inducible nitric oxide synthase (iNOS) and the production of nitric oxide (NO) and immune-related cytokines in mouse splenocytes. AGN also restored CPP-induced suppression of NK cell activity and splenocyte proliferation. Furthermore, AGN activated the ERK and p38 MAPK/NF-κB signaling pathways in mouse splenocytes via phosphorylation of signaling molecules. These findings indicate that upregulation of cytokines and enzymes may be closely associated with the MAPK/NF-κB signaling pathways. In conclusion, AGN can restore CPP-induced immunosuppression in mice, although there was no significant difference in the immune-enhancing effect between ANE and FAN. It is suggested that AGN might have the potential to enhance immunity as an immunostimulant under immunosuppressed conditions. Therefore, it could be used as an effective agent or a dietary supplement for improving immunity. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-023-01281-6.
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Affiliation(s)
- Jeongho Jeong
- R&D Center, Koreaeundan Healthcare Co., Ltd., 165, Manhae-Ro, Ansan-si, Gyeonggi-do 15405 Republic of Korea
| | - Mi Kyung Lim
- R&D Center, Koreaeundan Healthcare Co., Ltd., 165, Manhae-Ro, Ansan-si, Gyeonggi-do 15405 Republic of Korea
| | - Eun Hye Han
- R&D Center, Koreaeundan Healthcare Co., Ltd., 165, Manhae-Ro, Ansan-si, Gyeonggi-do 15405 Republic of Korea
| | - Sang Ho Lee
- R&D Center, Koreaeundan Healthcare Co., Ltd., 165, Manhae-Ro, Ansan-si, Gyeonggi-do 15405 Republic of Korea
| | - Soyeon Lee
- R&D Center, Koreaeundan Healthcare Co., Ltd., 165, Manhae-Ro, Ansan-si, Gyeonggi-do 15405 Republic of Korea
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15
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Choi J, Rod-in W, Jang AY, Park WJ. Arctoscopus japonicus Lipids Enhance Immunity of Mice with Cyclophosphamide-Induced Immunosuppression. Foods 2023; 12:3292. [PMID: 37685225 PMCID: PMC10486990 DOI: 10.3390/foods12173292] [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: 06/29/2023] [Revised: 08/23/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023] Open
Abstract
A lipid extract was obtained from eggs of the sailfin sandfish, Arctoscopus japonicus. Immunostimulatory effects of A. japonicus lipids incorporated with PEG6000 (AJ-PEG) on immunosuppressed mice treated with cyclophosphamide (CY) were investigated. AJ-PEG was administered orally to mice at different concentrations of 25 to 100 mg/kg body weight (BW). CY was injected to mice intraperitoneally at 80 mg/kg BW. Administration of AJ-PEG significantly increased the spleen index of CY-treated mice. AJ-PEG also stimulated the proliferation of splenic lymphocytes and natural killer (NK) activity. Immune-associated cytokines such as IL-1β, IL-2, IL-4, IL-6, TNF-α, and IFN-γ as well as TLR4 were overexpressed in splenic lymphocytes. Furthermore, AJ-PEG significantly increased splenic CD4+ and CD8+ T lymphocytes. In peritoneal macrophages, AJ-PEG administration improved proliferation, nitric oxide (NO) production, and phagocytosis. It also upregulated iNOS, COX-2, IL-1β, IL-6, and TNF-α expression. Taken together, these results suggest that AJ-PEG can be used in animal models with immunosuppressive conditions as a potent immunomodulatory agent.
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Affiliation(s)
- JeongUn Choi
- Department of Wellness-Bio Industry, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea;
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea; (W.R.-i.); (A.-y.J.)
| | - Weerawan Rod-in
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea; (W.R.-i.); (A.-y.J.)
| | - A-yeong Jang
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea; (W.R.-i.); (A.-y.J.)
| | - Woo Jung Park
- Department of Wellness-Bio Industry, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea;
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea; (W.R.-i.); (A.-y.J.)
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16
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Dai ZQ, Shang LJ, Wei YS, Li ZQ, Zeng XF, Chen MX, Wang XY, Li SY, Qiao S, Yu H. Immunomodulatory Effects of Microcin C7 in Cyclophosphamide-Induced Immunosuppressed Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:12700-12714. [PMID: 37602796 DOI: 10.1021/acs.jafc.3c01033] [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] [Indexed: 08/22/2023]
Abstract
Microcin C7 (McC) as a viable immunomodulator peptide can be a potential solution for pathogenic microbial infection in the post-antibiotic era and has gained substantial attention. This study was designed to evaluate the immunomodulatory activity of Microcin C7 in a cyclophosphamide (CTX)-induced immunodeficient mouse model. We show that Microcin C7 treatment significantly alleviated the CTX-caused body weight loss, improved the feed and water consumption to improve the state of the mice, and elevated the absolute number and proportion of peripheral blood lymphocytes as well as the level of hemoglobulin. We further aim to characterize the phenotypes of the immune function and intestinal health profiles. The results demonstrate that Microcin C7 treatment increased serum levels of immunoglobulin A (IgA), IgG, interleukin 6, and hemolysin, promoted splenic lymphocyte proliferation induced by concanavalin A and LPS, and enhanced the phagocytosis of peritoneal macrophages immunized by sheep red blood cells. Additionally, Microcin C7 treatment decreased levels of diamine oxidase and d-lactate, ameliorated CTX-induced intestinal morphological damage, and increased the levels of zonula occluden 1, occludin, claudin-1, mucin 2, and secretary IgA in the jejunum and colon. Moreover, Microcin C7 administration is sufficient to reverse CTX-induced intestinal microbiota dysbiosis by increasing the number of Lactobacillus and Bifidobacterium, decreasing the number of Escherichia coli in colonic contents. Collectively, our results demonstrate that Microcin C7 may have protective and immunomodulatory functions and could be a potential candidate used in animal feed, functional foods, and immunological regimens..
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Affiliation(s)
- Zi-Qi Dai
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture and Rural Affairs Feed Industry Center, College of Animal Science and Technology, China Agricultural University, Beijing 100193, P. R. China
- Beijing Bio-Feed Additives Key Laboratory, Beijing 100193, China
| | - Li-Jun Shang
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture and Rural Affairs Feed Industry Center, College of Animal Science and Technology, China Agricultural University, Beijing 100193, P. R. China
- Beijing Bio-Feed Additives Key Laboratory, Beijing 100193, China
| | - Yu-Shu Wei
- College of Animal Science and Technology, Shandong Agricultural University, Taian, Shandong 271018, P. R. China
| | - Ze-Qiang Li
- Luzhou Modern Agriculture Development Promotion Center, Luzhou, Sichuan 646000, P. R. China
| | - Xiang-Fang Zeng
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture and Rural Affairs Feed Industry Center, College of Animal Science and Technology, China Agricultural University, Beijing 100193, P. R. China
- Beijing Bio-Feed Additives Key Laboratory, Beijing 100193, China
| | - Mei-Xia Chen
- Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China
| | - Xin-Yu Wang
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture and Rural Affairs Feed Industry Center, College of Animal Science and Technology, China Agricultural University, Beijing 100193, P. R. China
- Beijing Bio-Feed Additives Key Laboratory, Beijing 100193, China
| | - Si-Yu Li
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture and Rural Affairs Feed Industry Center, College of Animal Science and Technology, China Agricultural University, Beijing 100193, P. R. China
- Beijing Bio-Feed Additives Key Laboratory, Beijing 100193, China
| | - Shiyan Qiao
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture and Rural Affairs Feed Industry Center, College of Animal Science and Technology, China Agricultural University, Beijing 100193, P. R. China
- Beijing Bio-Feed Additives Key Laboratory, Beijing 100193, China
| | - Haitao Yu
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture and Rural Affairs Feed Industry Center, College of Animal Science and Technology, China Agricultural University, Beijing 100193, P. R. China
- Beijing Bio-Feed Additives Key Laboratory, Beijing 100193, China
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17
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Liu X, Chen Z, Wang X, Luo W, Yang F. Quality Assessment and Classification of Codonopsis Radix Based on Fingerprints and Chemometrics. Molecules 2023; 28:5127. [PMID: 37446787 DOI: 10.3390/molecules28135127] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 06/27/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
In China, Codonopsis Radix (CR) is frequently consumed both as food and medicine. Here, a comprehensive strategy based on fingerprinting and chemometric approaches was created to explore the influence of origins, storage time and kneading processing on the quality of CR. Firstly, high-performance liquid chromatography with diode array detection was used to obtain the fingerprints of 35 batches of CR from six different origins and 33 batches of CR from varying storage times or kneading procedures. Secondly, chemometric methods including similarity analysis (SA), principal component analysis (PCA), hierarchical clustering analysis (HCA), and two-way orthogonal partial least square with discriminant analysis (O2PLS-DA) were used to evaluate the differences of chemical components in CR so as to identify its source and reflect its quality. Moreover, 13 and 16 major compounds were identified as marker compounds for the discrimination of CR from different origins, storage time and kneading processing, respectively. Furthermore, the relative content of the marker components and the exact content of Lobetyolin were measured, indicating that the contents of these components vary significantly between various CR samples. Meanwhile, the chemical components of CR were identified using Mass spectrometry. According to the findings of our investigation, the quality of CR from Gansu was the best, followed by Shanxi and then Sichuan. The quality of CR from Chongqing and Guizhou was poor. At the same time, the quality of CR was the best when it was kneaded and stored for 0 years, indicating that the traditional kneading process of CR is of great significance. Conclusively, HPLC fingerprint in conjunction with chemical pattern recognition and component content determination can be employed to differentiate the raw materials of different CR samples. Additionally, it is also a reliable, comprehensive and prospective method for quality control and evaluation of CR.
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Affiliation(s)
- Xuxia Liu
- School of Pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou 730013, China
| | - Zhengjun Chen
- School of Pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou 730013, China
| | - Xin Wang
- School of Pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou 730013, China
| | - Wenrong Luo
- Gansu Provincial Hospital of Chinese Medicine, Lanzhou 730050, China
| | - Fude Yang
- School of Pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou 730013, China
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18
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Liu L, Jiao Y, Yang M, Wu L, Long G, Hu W. Network Pharmacology, Molecular Docking and Molecular Dynamics to Explore the Potential Immunomodulatory Mechanisms of Deer Antler. Int J Mol Sci 2023; 24:10370. [PMID: 37373516 DOI: 10.3390/ijms241210370] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 05/29/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
The use of deer antlers dates back thousands of years in Chinese history. Deer antlers have antitumor, anti-inflammatory, and immunomodulatory properties and can be used in treating neurological diseases. However, only a few studies have reported the immunomodulatory mechanism of deer antler active compounds. Using network pharmacology, molecular docking, and molecular dynamics simulation techniques, we analyzed the underlying mechanism by which deer antlers regulate the immune response. We identified 4 substances and 130 core targets that may play immunomodulatory roles, and the beneficial and non-beneficial effects in the process of immune regulation were analyzed. The targets were enriched in pathways related to cancer, human cytomegalovirus infection, the PI3K-Akt signaling pathway, human T cell leukemia virus 1 infection, and lipids and atherosclerosis. Molecular docking showed that AKT1, MAPK3, and SRC have good binding activity with 17 beta estradiol and estrone. Additionally, the molecular dynamics simulation of the molecular docking result using GROMACS software (version: 2021.2) was performed and we found that the AKT1-estrone complex, 17 beta estradiol-AKT1 complex, estrone-MAPK3 complex, and 17 beta estradiol-MAPK3 complex had relatively good binding stability. Our research sheds light on the immunomodulatory mechanism of deer antlers and provides a theoretical foundation for further exploration of their active compounds.
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Affiliation(s)
- Lingyu Liu
- College of Life Science, Jilin Agricultural University, Changchun 130118, China
| | - Yu Jiao
- College of Life Science, Jilin Agricultural University, Changchun 130118, China
| | - Mei Yang
- College of Life Science, Jilin Agricultural University, Changchun 130118, China
| | - Lei Wu
- College of Life Science, Jilin Agricultural University, Changchun 130118, China
| | - Guohui Long
- College of Life Science, Jilin Agricultural University, Changchun 130118, China
| | - Wei Hu
- College of Life Science, Jilin Agricultural University, Changchun 130118, China
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19
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Li N, Xiong YX, Ye F, Jin B, Wu JJ, Han MM, Liu T, Fan YK, Li CY, Liu JS, Zhang YH, Sun GB, Zhang Y, Dong ZQ. Isolation, Purification, and Structural Characterization of Polysaccharides from Codonopsis pilosula and Their Anti-Tumor Bioactivity by Immunomodulation. Pharmaceuticals (Basel) 2023; 16:895. [PMID: 37375842 DOI: 10.3390/ph16060895] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
The activity of polysaccharides is usually related to molecular weight. The molecular weight of polysaccharides is critical to their immunological effect in cancer therapy. Herein, the Codonopsis polysaccharides of different molecular weights were isolated using ultrafiltration membranes of 60- and 100-wDa molecular weight cut-off to determine the relationship between molecular weight and antitumor activities. First, three water-soluble polysaccharides CPPS-I (<60 wDa), CPPS-II (60-100 wDa), and CPPS-III (>100 wDa) from Codonopsis were isolated and purified using a combination of macroporous adsorption resin chromatography and ultrafiltration. Their structural characteristics were determined through chemical derivatization, GPC, HPLC, FT-IR, and NMR techniques. In vitro experiments indicated that all Codonopsis polysaccharides exhibited significant antitumor activities, with the tumor inhibition rate in the following order: CPPS-II > CPPS-I > CPPS-III. The treatment of CPPS-II exhibited the highest inhibition rate at a high concentration among all groups, which was almost as efficient as that of the DOX·HCL (10 μg/mL) group at 125 μg/mL concentration. Notably, CPPS-II demonstrated the ability to enhance NO secretion and the antitumor ability of macrophages relative to the other two groups of polysaccharides. Finally, in vivo experiments revealed that CPPS-II increased the M1/M2 ratio in immune system regulation and that the tumor inhibition effect of CPPS-II + DOX was superior to that of DOX monotherapy, implying that CPPS-II + DOX played a synergistic role in regulating the immune system function and the direct tumor-killing ability of DOX. Therefore, CPPS-II is expected to be applied as an effective cancer treatment or adjuvant therapy.
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Affiliation(s)
- Nan Li
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
- Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Beijing 100700, China
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine from Ministry of Education, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100094, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing 100700, China
| | - Ying-Xia Xiong
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150036, China
| | - Fan Ye
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
- Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Beijing 100700, China
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine from Ministry of Education, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100094, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing 100700, China
| | - Bing Jin
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150036, China
| | - Jin-Jia Wu
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150036, China
| | - Miao-Miao Han
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Heilongjiang University of Chinese Medicine, Harbin 150036, China
| | - Tian Liu
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
- Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Beijing 100700, China
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine from Ministry of Education, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100094, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing 100700, China
| | - Yi-Kai Fan
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Cun-Yu Li
- Department of Chinese Medicine Pharmaceutics, School of Pharmaceutical Sciences, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jiu-Shi Liu
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Ying-Hua Zhang
- Jilin Academy of Chinese Medicine Sciences, Changchun 130012, China
| | - Gui-Bo Sun
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
| | - Yun Zhang
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
- Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Beijing 100700, China
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine from Ministry of Education, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100094, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing 100700, China
- Joint Research Center for Chinese Medicinal Herbs, IMPLAD, ABRC & ACCL, Beijing 100193, China
| | - Zheng-Qi Dong
- Drug Delivery Research Center, Institute of Medicinal Plant Development, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100193, China
- Key Laboratory of New Drug Discovery Based on Classic Chinese Medicine Prescription, Beijing 100700, China
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine from Ministry of Education, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100094, China
- Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Beijing 100700, China
- Joint Research Center for Chinese Medicinal Herbs, IMPLAD, ABRC & ACCL, Beijing 100193, China
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Wang Y, Wang Z, Zhang J, Yu H, Chen Y, Gao Y, Li X, Li W, Hu F. Evaluation of the Quality of Codonopsis Radix in Different Growth Years by the AHP-CRITIC Method. Chem Biodivers 2023; 20:e202201108. [PMID: 37127546 DOI: 10.1002/cbdv.202201108] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 04/27/2023] [Accepted: 04/27/2023] [Indexed: 05/03/2023]
Abstract
The quality of traditional Chinese medicines (TCM) has a significant correlation with the source and growth years. However, there is no research on the relationship between the growth period and the quality of Codonopsis Radix (CR). This work aims to evaluate the quality of CR in different growth years (2-5 years). First, the content of 6 efficacy-related and 28 nutrient-related components in different growth years of CR was analyzed. The results showed that with the increase in growth years of CR, the content of some components increased, while some decreased. Then, the AHP-CRITIC method was performed to score the CR in different growth years, the results showed that the comprehensive score of CR increased with the increase of growth years, and the 5-year-CR had the highest score. Finally, in vitro activity assays were designed to verify the evaluation results. The results demonstrated that with the increase of growth years, the spleen lymphocyte proliferation activity and DPPH free radical scavenging activity of CR were enhanced, which proved that the AHP-CRITIC method is reasonable to evaluate the quality of CR in different growth years. The aforementioned findings demonstrated that CR quality improved with longer planting years.
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Affiliation(s)
- Yanping Wang
- School of Pharmacy, State Key Laboratory of Functional Organic Molecular Chemistry, Institute of Codonopsis Radix, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, P. R. China
| | - Zixia Wang
- School of Pharmacy, State Key Laboratory of Functional Organic Molecular Chemistry, Institute of Codonopsis Radix, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, P. R. China
| | - Jingjing Zhang
- School of Pharmacy, State Key Laboratory of Functional Organic Molecular Chemistry, Institute of Codonopsis Radix, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, P. R. China
| | - Huaqiao Yu
- School of Pharmacy, State Key Laboratory of Functional Organic Molecular Chemistry, Institute of Codonopsis Radix, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, P. R. China
| | - Yan Chen
- School of Pharmacy, State Key Laboratory of Functional Organic Molecular Chemistry, Institute of Codonopsis Radix, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, P. R. China
| | - Yingrui Gao
- School of Pharmacy, State Key Laboratory of Functional Organic Molecular Chemistry, Institute of Codonopsis Radix, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, P. R. China
| | - Xiaodong Li
- Codonopsis Radix Research Institute, Gansu Province, Lanzhou, Gansu, 730000, P. R. China
| | - Wen Li
- School of Pharmacy, State Key Laboratory of Functional Organic Molecular Chemistry, Institute of Codonopsis Radix, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, P. R. China
- Codonopsis Radix Research Institute, Gansu Province, Lanzhou, Gansu, 730000, P. R. China
- Codonopsis Radix Industrial Technology Engineering Research Center, Gansu Province, Lanzhou, Gansu, 730000, P. R. China
| | - Fangdi Hu
- School of Pharmacy, State Key Laboratory of Functional Organic Molecular Chemistry, Institute of Codonopsis Radix, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, P. R. China
- Codonopsis Radix Research Institute, Gansu Province, Lanzhou, Gansu, 730000, P. R. China
- Codonopsis Radix Industrial Technology Engineering Research Center, Gansu Province, Lanzhou, Gansu, 730000, P. R. China
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Fan L, Li Y, Wang X, Leng F, Li S, Zhu N, Chen K, Wang Y. Culturable endophytic fungi community structure isolated from Codonopsis pilosula roots and effect of season and geographic location on their structures. BMC Microbiol 2023; 23:132. [PMID: 37189022 DOI: 10.1186/s12866-023-02848-3] [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: 05/08/2022] [Accepted: 07/05/2022] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Rhizosphere soil physicochemical, endophytic fungi have an important role in plant growth. A large number of endophytic fungi play an indispensable role in promoting plant growth and development, and they can provide protection for host plants by producing a variety of secondary metabolites to resist and inhibit plant pathogens. Due to the terrain of Gansu province is north-south and longitudinal, different climatic conditions, altitude, terrain and growth environment will affect the growth of Codonopsis pilosula, and the changes in these environmental factors directly affect the quality and yield of C. pilosula in different production areas. However, In C. pilosula, the connection between soil nutrients, spatiotemporal variation and the community structure of endophytic fungi isolated from C. pilosula roots has not been well studied. RESULTS Seven hundred six strains of endophytic fungi were obtained using tissue isolation and the hyphaend-purification method from C. pilosula roots that picked at all seasons and six districts (Huichuan, HC; Longxi, LX; Zhangxian, ZX; Minxian, MX; Weiyuan, WY; and Lintao, LT) in Gansu Province, China. Fusarium sp. (205 strains, 29.04%), Aspergillus sp. (196 strains, 27.76%), Alternaria sp. (73 strains, 10.34%), Penicillium sp. (58 strains, 8.22%) and Plectosphaerella sp. (56 strains, 7.93%) were the dominant genus. The species composition differed from temporal and spatial distribution (Autumn and Winter were higher than Spring and Summer, MX and LT had the highest similarity, HC and LT had the lowest). physical and chemical of soil like Electroconductibility (EC), Total nitrogen (TN), Catalase (CAT), Urease (URE) and Sucrase (SUC) had significant effects on agronomic traits of C. pilosula (P < 0.05). AK (Spring and Summer), TN (Autumn) and altitude (Winter) are the main driving factors for the change of endophytic fungal community. Moreover, geographic location (such as altitude, latitude and longitude) also has effects on the diversity of endophytic fungi. CONCLUSIONS These results suggested that soil nutrients and enzyme, seasonal variation and geographical locations have an impact on shaping the community structure of culturable endophytic fungi in the roots of C. pilosula and its root traits. This suggests that climatic conditions may play a driving role in the growth and development of C. pilosula.
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Affiliation(s)
- Lili Fan
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
| | - Yuanli Li
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
| | - Xiaoli Wang
- Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou, 730050, China
| | - Feifan Leng
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
| | - Shaowei Li
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Ning Zhu
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
| | - Kai Chen
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
| | - Yonggang Wang
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China.
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22
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Fan L, Wang J, Leng F, Li S, Ma X, Wang X, Wang Y. Effects of time-space conversion on microflora structure, secondary metabolites composition and antioxidant capacity of Codonopsis pilosula root. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 198:107659. [PMID: 37031545 DOI: 10.1016/j.plaphy.2023.107659] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 03/05/2023] [Accepted: 03/20/2023] [Indexed: 05/07/2023]
Abstract
In order to study the relationship between medicinal plant Codonopsis pilosula phenotype, secondary metabolites, antioxidant capacity and its rhizosphere soil nutrients, root-related microorganisms under seasonal and geographical changes, high-throughput sequencing technology was used to explore the bacterial community structure and variation in rhizosphere soil and root endosphere from six regions of Dingxi City, Gansu Province during four seasons. Secondary metabolites composition and antioxidant capacities of C. pilosula root collected successively from four seasons were determined. The chemical properties, nutrient content and enzyme activities of rhizosphere of C. pilosula were significantly different under different temporal and spatial conditions. All soil samples were alkaline (pH 7.64-8.42), with water content ranging from 9.53% to 19.95%, and electrical conductivity varied widely, showing obvious time-scale effects. Different time scales were the main reasons for the diversity and structure of rhizosphere bacterial community of C. pilosula. The diversity and richness of rhizosphere bacterial community in autumn and winter were higher than those in spring and summer, and bacterial community structure in spring and summer was more similar to that in autumn and winter. The root length and diameter of C. pilosula showed significant time gradient difference under different spatiotemporal conditions. Nutrition and niche competition lead to significant synergistic or antagonistic interactions between rhizosphere bacteria and endophytic bacteria, which invisibly affect soil properties, abundance of functional bacteria and even yield and quality of C. pilosula. Soil properties, rhizosphere bacteria and endophytic bacteria directly promoted root phenotype, stress resistance and polysaccharide accumulation of C. pilosula.
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Affiliation(s)
- Lili Fan
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
| | - Jiangqin Wang
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
| | - Feifan Leng
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
| | - Shaowei Li
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China
| | - Xiang Ma
- Qinghai University (Qinghai Academy of Animal Science and Veterinary Medicine), Xining, 810016, China
| | - Xiaoli Wang
- Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou, 730050, China
| | - Yonggang Wang
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, China.
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Cui E, Tang P, Zhu X, Lv M, Wang S, Xue Y, Li C, Zhao S. Network Pharmacology Combined with an Experimental Validation Study to Reveal the Effect and Mechanism of Eucommia ulmoides Leaf Polysaccharide against Immunomodulation. Foods 2023; 12:foods12051062. [PMID: 36900578 PMCID: PMC10001223 DOI: 10.3390/foods12051062] [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: 12/08/2022] [Revised: 02/26/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
In the present study, the immuno-enhancing effect of Eucommia ulmoides leaf polysaccharide (ELP) was investigated in immunosuppressed mice induced by cyclophosphamide (CTX). To evaluate the immune enhancement mechanism of ELP, the immunoregulation effect of ELP was evaluated in vitro and in vivo. ELP is primarily composed of arabinose (26.61%), galacturonic acid (25.1%), galactose (19.35%), rhamnose (16.13%), and a small amount of glucose (12.9%). At 1000~5000 μg·mL-1, ELP could significantly enhance the proliferation and the phagocytosis of macrophages in vitro. Additionally, ELP could protect immune organs, reduce pathological damage, and reverse the decrease in the hematological indices. Moreover, ELP significantly increased the phagocytic index, enhanced the ear swelling response, augmented the production of inflammatory cytokines, and markedly up-regulated the expression of IL-1β, IL-6, and TNF-α mRNA levels. Furthermore, ELP improved phosphorylated p38, ERK1/2, and JNK levels, suggesting that MAPKs might be involved in immunomodulatory effects. The results provide a theoretical foundation for exploring the immune modulation function of ELP as a functional food.
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Li W, Xu X, Tang Z, Guo Y, Fei D, Yan N, Hu F. Analysis of 14 terpenoids and sterols and variety discrimination of Codonopsis Radix using ultra-high-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry. J Sep Sci 2023; 46:e2200835. [PMID: 36794547 DOI: 10.1002/jssc.202200835] [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: 10/14/2022] [Revised: 01/09/2023] [Accepted: 02/07/2023] [Indexed: 02/17/2023]
Abstract
Recently, we confirmed that the 95% ethanol-extracted fraction of Codonopsis Radix, which contains several triterpenoids and sterols, possesses pharmacological activities. However, due to the low content and diverse types of triterpenoids and sterols, their similar structures, lack of ultraviolet absorption, and difficulty in obtaining controls, few studies have so far assessed their contents in Codonopsis Radix. We accordingly constructed an ultra-high-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry technique for the simultaneous quantitative determination of 14 terpenoids and sterols. Separation was performed on the Waters Acquity UPLC HSS T3 C18 column (100 × 2.1 mm, 1.8 μm) with 0.1% formic acid (A) and 0.1% formic acid in methanol (B) as mobile phase under gradient elution. The determination coefficients for each of the matrix calibration curves were ≥0.9925. The average recovery ranged from 81.25% to 118.05%, with relative standard deviations of <4%. The contents of 14 components in 23 batches were quantified and further analyzed through chemometrics. Linear discriminant analysis can distinguish sample varieties. The quantitative analysis method can accurately determine the contents of 14 components and thereby provide the chemical basis for the quality control of Codonopsis Radix. It also could be a valuable approach for the classification of different Codonopsis Radix varieties.
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Affiliation(s)
- Wen Li
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
- State Key Laboratory of Functional Organic Molecular Chemistry, Lanzhou University, Lanzhou, P. R. China
- Codonopsis Radix Industrial Technology Engineering Research Center, Gansu Province, Lanzhou, P. R. China
| | - Xu Xu
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
- State Key Laboratory of Functional Organic Molecular Chemistry, Lanzhou University, Lanzhou, P. R. China
- Codonopsis Radix Industrial Technology Engineering Research Center, Gansu Province, Lanzhou, P. R. China
| | - Zhuoshi Tang
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
- State Key Laboratory of Functional Organic Molecular Chemistry, Lanzhou University, Lanzhou, P. R. China
| | - Yina Guo
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
- State Key Laboratory of Functional Organic Molecular Chemistry, Lanzhou University, Lanzhou, P. R. China
| | - Dongqing Fei
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
- State Key Laboratory of Functional Organic Molecular Chemistry, Lanzhou University, Lanzhou, P. R. China
| | - Na Yan
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
| | - Fangdi Hu
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
- State Key Laboratory of Functional Organic Molecular Chemistry, Lanzhou University, Lanzhou, P. R. China
- Codonopsis Radix Industrial Technology Engineering Research Center, Gansu Province, Lanzhou, P. R. China
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Dong J, Na Y, Hou A, Zhang S, Yu H, Zheng S, Lan W, Yang L. A review of the botany, ethnopharmacology, phytochemistry, analysis method and quality control, processing methods, pharmacological effects, pharmacokinetics and toxicity of codonopsis radix. Front Pharmacol 2023; 14:1162036. [PMID: 37089919 PMCID: PMC10117688 DOI: 10.3389/fphar.2023.1162036] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 03/23/2023] [Indexed: 04/25/2023] Open
Abstract
Codonopsis Radix, a traditional Chinese medicine in China, has great medicinal and scientific value. Moreover, it can also be used as a health product in daily diet. This paper reviews the botany, ethnopharmacology, phytochemistry, analysis method and quality control, processing methods, pharmacological effects, pharmacokinetics and toxicity related to Codonopsis Radix. The information of Codonopsis Radix is obtained from scientific databases (such as Baidu Scholar, CNKI, Google Scholar, PubMed, Science Direct, Web of Science, and SciFinder Scholar), Chinese herbal classics, Chinese Pharmacopoeia, PhD and MSc dissertations, and so on. The chemical components mainly include alkaloids, alkynes and polyacetylenes, flavonoids, lignans, steroids, terpenoids, organic acids, volatile oils, saccharides and other components, which have a wide range of neuroprotective effects, protection of gastrointestinal mucosa and anti-ulcer, regulation of body immunity, anti-tumor, endocrine regulation, improvement of hematopoietic function, cardiovascular protection, anti-aging and antioxidant effects. In conclusion, this paper summarizes in depth the shortcomings of the current research on Codonopsis Radix and proposes corresponding solutions. At the same time, this paper provides theoretical support for further research on the biological function and potential clinical efficacy of Codonopsis Radix.
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Affiliation(s)
- Jiaojiao Dong
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yexin Na
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Ajiao Hou
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Shihao Zhang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Huan Yu
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Senwang Zheng
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Wei Lan
- College of Traditional Chinese Medicine, Ministry of Education, Xinjiang Medical University, Xinjiang, China
- *Correspondence: Wei Lan, ; Liu Yang,
| | - Liu Yang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, China
- *Correspondence: Wei Lan, ; Liu Yang,
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Yu Y, Ding S, Xu X, Yan D, Fan Y, Ruan B, Zhang X, Zheng L, Jie W, Zheng S. Integrating Network Pharmacology and Bioinformatics to Explore the Effects of Dangshen ( Codonopsis pilosula) Against Hepatocellular Carcinoma: Validation Based on the Active Compound Luteolin. Drug Des Devel Ther 2023; 17:659-673. [PMID: 36883114 PMCID: PMC9985903 DOI: 10.2147/dddt.s386941] [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: 08/27/2022] [Accepted: 02/22/2023] [Indexed: 03/05/2023] Open
Abstract
Purpose This study aimed to explore the pharmacological mechanism of Dangshen (Codonopsis pilosula) against hepatocellular carcinoma (HCC) based on network pharmacology and bioinformatics, and to verify the anticancer effect of luteolin, the active ingredient of Codonopsis pilosula, on HCC cells. Methods The effective compounds and potential targets of Codonopsis pilosula were established using the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP) database. The genes related to HCC were obtained through the GeneCards database. The interactive genes were imported into the Visualization and Integrated Discovery database for Gene Ontology (GO) annotation and Kyoto Encyclopedia of Genes and Genomes (KEGG) signal enrichment, and the hub genes were screened out. The Cancer Genome Atlas database was used to construct a prognosis model, and the prognosis and clinicopathological correlation were analyzed. In in vitro experiments, we verified the effects of luteolin, an active compound of Codonopsis pilosula, on the proliferation, cell cycle, apoptosis and migration of HCC cells. Results A total of 21 effective compounds of Codonopsis pilosula and 98 potential downstream target genes were screened through the TCMSP database, and 1406 HCC target genes were obtained through the GeneCards database. Finally, 53 interacting genes between the two databases were obtained, among which, the 10 key node genes were CASP3, TP53, MDM2, AKT1, ESR1, BCL2L1, MCL1, HSP90AA1, CASP9, and CCND1, involving 77 typical GO terms and 72 KEGG signals. The Kaplan-Meier survival curve of the model group showed that the overall survival of the low-risk group was significantly higher than that of the high-risk group. Luteolin significantly inhibited the proliferation and migration of HCC cells, induced apoptosis, and increased the G2/M phase ratio. Mechanistically, luteolin significantly inhibited the phosphorylation of MAPK-JNK and Akt (Thr308) and subsequently led to upregulation of ESR1. Pharmacological inhibition of ESR1 with fulvestrant enhanced cell viability and migration and attenuated apoptosis. Conclusion Codonopsis pilosula has potential for clinical development due to its anti-HCC properties. Luteolin, the effective component of Codonopsis pilosula, plays anti-HCC role through AKT- or MAPK-JNK signaling mediated ESR1.
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Affiliation(s)
- Yaping Yu
- Department of Oncology of the First Affiliated Hospital & Tumor Institute, Hainan Medical University, Haikou, 570102, People's Republic of China
| | - Shun Ding
- Department of Otolaryngology, Head and Neck Surgery, the First Affiliated Hospital, Hainan Medical University, Haikou, 570102, People's Republic of China
| | - Xiaoqing Xu
- Department of Oncology of the First Affiliated Hospital & Tumor Institute, Hainan Medical University, Haikou, 570102, People's Republic of China
| | - Dongming Yan
- Department of Neurosurgery, the First Affiliated Hospital of Hainan Medical University, Haikou, 570102, People's Republic of China
| | - Yonghao Fan
- Department of Oncology of the First Affiliated Hospital & Tumor Institute, Hainan Medical University, Haikou, 570102, People's Republic of China
| | - Banzhan Ruan
- Department of Oncology of the First Affiliated Hospital & Tumor Institute, Hainan Medical University, Haikou, 570102, People's Republic of China
| | - Xiaodian Zhang
- Department of Oncology of the First Affiliated Hospital & Tumor Institute, Hainan Medical University, Haikou, 570102, People's Republic of China
| | - Liping Zheng
- Department of Oncology of the First Affiliated Hospital & Tumor Institute, Hainan Medical University, Haikou, 570102, People's Republic of China
| | - Wei Jie
- Department of Oncology of the First Affiliated Hospital & Tumor Institute, Hainan Medical University, Haikou, 570102, People's Republic of China
| | - Shaojiang Zheng
- Department of Oncology of the First Affiliated Hospital & Tumor Institute, Hainan Medical University, Haikou, 570102, People's Republic of China.,Key Laboratory of Emergency and Trauma, Ministry of Education, Hainan Medical University, Haikou, 571199, People's Republic of China
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Polysaccharide of Atractylodes macrocephala Koidz Alleviates Cyclophosphamide-Induced Thymus Ferroptosis in Gosling. Animals (Basel) 2022; 12:ani12233394. [PMID: 36496913 PMCID: PMC9738654 DOI: 10.3390/ani12233394] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 11/30/2022] [Indexed: 12/10/2022] Open
Abstract
The present study aimed to explore the mechanism by which PAMK alleviates cyclophosphamide (CTX)-induced ferroptosis in thymocytes. One-day-old goslings were divided into four groups (10 goslings/group). The CON and CTX groups were fed a basic diet. The PAMK and CTX + PAMK groups were fed the basic diet mixed with PAMK (400 mg/kg). Moreover, the CTX and CTX + PAMK groups were given a daily injection of 40 mg/kg BW of CTX (at 19, 20, and 21 days of age). On the other hand, the CON and PAMK groups were given 0.5 mL of sterilized saline into the leg muscle (at 19, 20, and 21 days of age). The goslings were fed for 28 days. The ferroptosis pathway was enriched in transcriptome sequencing. Compared to the CON group, the thymus in the CTX group underwent injury, and the mitochondria of thymocytes showed features of ferroptosis. PAMK treatment alleviated ferroptosis in thymocytes and thymus injury, and CTX-induced elevated levels of oxidative stress and iron content restored GPX4 protein expression (p < 0.05) and inhibited the CTX-induced activation of the ferroptosis pathway (p < 0.05). Conclusively, PAMK could reduce thymus injury by alleviating CTX-induced thymocyte ferroptosis in gosling to alleviate the immunosuppression caused by CTX in the organism.
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The in vitro/in vivo metabolic pathways analysis of lobetyol, lobetyolin, and lobetyolinin, three polyacetylenes from Codonopsis Radix, by UHPLC-Q/TOF-MS and UHPLC-MS/MS. J Pharm Biomed Anal 2022; 223:115140. [DOI: 10.1016/j.jpba.2022.115140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/06/2022]
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Bai R, Wang Y, Cao Y, Yu H, Li P, Chai G, Li X, Li W, Cui F, Hu F. Discrimination of three varieties of Codonopsis Radix based on fingerprint profiles of oligosaccharides by high performance liquid chromatography- evaporative light scattering detector combined with multivariate analysis. J Chromatogr A 2022; 1685:463642. [DOI: 10.1016/j.chroma.2022.463642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 10/27/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022]
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Shi X, Wang H, Chen Q, Feng Y, Liang Y. First Report of Stem Canker on Dangshen ( Codonopsis pilosula) Caused by Binucleate Rhizoctonia AG-K in China. PLANT DISEASE 2022; 107:1626. [PMID: 36265156 DOI: 10.1094/pdis-08-22-1801-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Dangshen (Codonopsis pilosula) is a well-known medicinal and food homologous plant in China, which is widely used as a tonic agent and has good immunomodulatory effects (Bai et al. 2020; Luan et al. 2021). To retain the best medicinal properties, growers imitated the original ecological planting method for cultivating C. pilosula in hillside fields in Wutai county, Shanxi province, China. In July and August 2021 and 2022, stem canker disease was observed in C. pilosula. The basal part of the stems showed slightly sunken brown lesions, and the disease incidence was up to 20% in the investigated fields (6.67 ha). To identify the causal agents of stem canker, 12 small pieces (approximately 5 mm long) from 12 diseased samples (one piece per sample) were cut from the border of the lesions, surface-sterilized (70% ethanol for 30 s, 0.5% NaClO for 3 min), washed three times with sterile water, and then incubated on water agar (WA) at 25 °C for 24 h. Isolates with right-angle branching, a septum near the branch, and a slight constriction at the branch base were selected, and their hyphal tips were transferred onto potato dextrose agar (PDA) plates. After incubation at 25 °C, 12 Rhizoctonia-like isolates (Dcp-19 to Dcp-30) with white colonies were obtained. White monilioid cells in aerial mycelia formed as they aged but did not produce sclerotia. Based on nuclear fluorescence staining with 1 μg·mL-1 4'-6-diamidino-2-phenylindole as described by Ahvenniemi et al. (2009), there were two nuclei per hyphal cell for all the 12 isolates. Moreover, the sequences of internal transcribed spacer region of ribosomal DNA (rDNA-ITS) of all the 12 isolates were amplified using the primers ITS1/ITS4 (White et al. 1990). For identical sequences, only the rDNA-ITS sequence (674 bp) of Dcp-19 has been deposited in GenBank (accession no. ON004932) and BLASTn analyses showed 100% homology with Rhizoctonia AG-K (MF070696). Maximum likelihood phylogenetic analysis further confirmed the identification. Healthy C. pilosula plants grown for two years in hillside fields were transplanted into sterile soil for pathogenicity testing. And the 12 isolates were all done in this test. Sterilized wheat seeds were placed on a 2-day-old colony of the isolate and incubated for 7 days. One fungus-infested seed was placed at the base of the stem and covered with sterilized soil. Control plants were inoculated with sterilized wheat seeds. Tests were performed on three plants for each isolate. The experiment was repeated twice. All the plants were cultivated at 22 °C and 50% relative humidity. After three weeks, the basal stems of the control plants were still healthy and did not have lesions, but the treated plants exhibited sunken brown canker lesions. The mean disease incidence of all the 12 isolates was 58.33%. The AG-K isolates re-isolated from the lesions of treated plants were confirmed by the morphological and molecular characteristics mentioned above, fulfilling Koch's postulates. To our knowledge, this is the first report of stem canker on C. pilosula caused by binucleate Rhizoctonia AG-K in China.
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Affiliation(s)
- Xiaojing Shi
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
| | - Huajie Wang
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
| | - Qing Chen
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
| | - Yue Feng
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
| | - Yue Liang
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
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Liu ZY, Ji JJ, Jiang F, Tian XR, Li JK, Gao JP. Establishment of a genetic transformation system for Codonopsis pilosula callus. PLANT BIOTECHNOLOGY (TOKYO, JAPAN) 2022; 39:251-257. [PMID: 36349228 PMCID: PMC9592944 DOI: 10.5511/plantbiotechnology.22.0520a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/20/2022] [Indexed: 06/16/2023]
Abstract
Codonopsis pilosula, a traditional Chinese medicinal and edible plant, contains several bioactive components. However, the biosynthetic mechanism is unclear because of the difficulties associated with functional gene analysis. Therefore, it is important to establish an efficient genetic transformation system for gene function analysis. In this study, we established a highly efficient Agrobacterium-mediated callus genetic transformation system for C. pilosula using stems as explants. After being pre-cultured for 3 days, the explants were infected with Agrobacterium tumefaciens strain GV3101 harboring pCAMBIA1381-35S::GUS at an OD600 value of 0.3 for 15 min, followed by co-cultivation on MS induction medium for 1 day and delayed cultivation on medium supplemented with 250 mg l-1 cefotaxime sodium for 12 days. The transformed calli were selected on screening medium supplemented with 250 mg l-1 cefotaxime sodium and 2.0 mg l-1 hygromycin and further confirmed by PCR amplification of the GUS gene and histochemical GUS assay. Based on the optimal protocol, the induction and transformation efficiency of calli reached a maximum of 91.07%. The establishment of a genetic transformation system for C. pilosula calli lays the foundation for the functional analysis of genes related to bioactive components through genetic engineering technology.
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Affiliation(s)
- Zhe-Yu Liu
- School of Pharmaceutical Science, Shanxi Medical University, No. 81, Xinjian South Road, Taiyuan 030001, Shanxi Province, China
| | - Jiao-Jiao Ji
- School of Pharmaceutical Science, Shanxi Medical University, No. 81, Xinjian South Road, Taiyuan 030001, Shanxi Province, China
| | - Feng Jiang
- School of Pharmaceutical Science, Shanxi Medical University, No. 81, Xinjian South Road, Taiyuan 030001, Shanxi Province, China
| | - Xing-Rui Tian
- School of Pharmaceutical Science, Shanxi Medical University, No. 81, Xinjian South Road, Taiyuan 030001, Shanxi Province, China
| | - Jian-Kuan Li
- School of Pharmaceutical Science, Shanxi Medical University, No. 81, Xinjian South Road, Taiyuan 030001, Shanxi Province, China
| | - Jian-Ping Gao
- School of Pharmaceutical Science, Shanxi Medical University, No. 81, Xinjian South Road, Taiyuan 030001, Shanxi Province, China
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Sun M, Ren Z, Wei T, Huang Y, Zhang X, Zheng Q, Qin T. Preparation, characterization and immune activity of Codonopsis pilosula polysaccharide loaded in chitosan-graphene oxide. Int J Biol Macromol 2022; 221:1466-1475. [PMID: 36070821 DOI: 10.1016/j.ijbiomac.2022.08.209] [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: 05/16/2022] [Revised: 08/24/2022] [Accepted: 08/31/2022] [Indexed: 11/25/2022]
Abstract
The purpose of this study was to investigate the effects of chitosan graphene oxide Codonopsis pilosula polysaccharide (CS-GO-CPP) complex on the immune function of macrophage cells (RAW264.7). In this experiment, chitosan (CS) was combined with graphene oxide (GO) by electrostatic action to prepare CS-GO nanocomposites, and it was used as a carrier to load Codonopsis pilosula polysaccharide (CPP) onto CS-GO to prepare CS-GO-CPP. Using infrared spectroscopy detection, zeta potential detection, and thermogravimetric analysis, we conduct a preliminary analysis of the structure of CS-GO-CPP. Macrophages were employed to evaluate CS-GO-CPP immunomodulatory activity and the possible mechanism responsible for the activation of macrophages in vitro. The results showed that compared with CPP, CS-GO-CPP did not change the basic structure of polysaccharide, and its thermal stability was improved. 0.78- 12.5 μg·mL-1 of CS-GO-CPP could significantly promote the phagocytic activity of RAW264.7 cells (P < 0.05) and significantly increase NO content, IL-4 and IFN-γ secretion, the expression of CD40, CD86, and F4/80 (P < 0.05). CS-GO-CPP might activate the NF-κB signaling pathway and induce the nuclear translocation of NF-κB p65. In conclusion, CS-GO-CPP has a capacity to activate RAW264.7 cells for an improvement of immunomodulation activities, which might be through NF-κB signaling pathway.
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Affiliation(s)
- Mengke Sun
- Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health in Fujian Province, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Zhe Ren
- Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health in Fujian Province, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Tiantian Wei
- Fujian Key Laboratory of Chinese Traditional and Western Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Yongyuan Huang
- Fujian Key Laboratory of Chinese Traditional and Western Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Xueli Zhang
- Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health in Fujian Province, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Qiang Zheng
- Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health in Fujian Province, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Tao Qin
- Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health in Fujian Province, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China.
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Validation of the Anticolitis Efficacy of the Jian-Wei-Yu-Yang Formula. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:9110704. [PMID: 36091591 PMCID: PMC9451982 DOI: 10.1155/2022/9110704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 07/05/2022] [Accepted: 07/14/2022] [Indexed: 11/18/2022]
Abstract
Background Inflammatory bowel disease (IBD) is a major cause of morbidity and mortality due to its repetitive remission and relapse. The Jian-Wei-Yu-Yang (JW) formula has a historical application in the clinic to combat gastrointestinal disorders. The investigation aimed to explore the molecular and cellular mechanisms of JW. Methods 2% dextran sodium sulfate (DSS) was diluted in drinking water and given to mice for 5 days to establish murine models of experimental colitis, and different doses of JW solution were administered for 14 days. Network pharmacology analysis and weighted gene co-expression network analysis (WGCNA) were utilized to predict the therapeutic role of JW against experimental colitis and colitis-associated colorectal cancer (CAC). 16S rRNA sequencing and untargeted metabolomics were conducted using murine feces. Western blotting, immunocytochemistry, and wound healing experiments were performed to confirm the molecular mechanisms. Results (1) Liquid chromatography with mass spectrometry was utilized to confirm the validity of the JW formula. The high dose of JW treatment markedly attenuated DSS-induced experimental colitis progression, and the targets were enriched in inflammation, infection, and tumorigenesis. (2) The JW targets were related to the survival probability in patients with colorectal cancer, underlying a potential therapeutic value in CRC intervention. (3) Moreover, the JW therapy successfully rescued the decreased richness and diversity of microbiota, suppressed the potentially pathogenic phenotype of the gut microorganisms, and increased cytochrome P450 activity in murine colitis models. (4) Our in vitro experiments confirmed that the JW treatment suppressed caspase3-dependent pyroptosis, hypoxia-inducible factor 1α (HIF1α), and interleukin-1b (IL-1b) in the colon; facilitated the alternative activation of macrophages (Mφs); and inhibited tumor necrosis factor-α (TNFα)-induced reactive oxygen species (ROS) level in intestinal organoids (IOs). Conclusion The JW capsule attenuated the progression of murine colitis by a prompt resolution of inflammation and bloody stool and by re-establishing a microbiome profile that favors re-epithelization and prevents carcinogenesis.
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Bai R, Cui F, Li W, Wang Y, Wang Z, Gao Y, Wang N, Xu Q, Hu F, Zhang Y. Codonopsis pilosula oligosaccharides modulate the gut microbiota and change serum metabolomic profiles in high-fat diet-induced obese mice. Food Funct 2022; 13:8143-8157. [PMID: 35816111 DOI: 10.1039/d2fo01119k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Obesity has become a major health problem worldwide, linked to gut microbiota imbalance and chronic inflammation. This study aims to evaluate whether Codonopsis pilosula oligosaccharides (CPOs) can alleviate obesity and related metabolic complications in high-fat diet (HFD) induced obese mice. Male C57BL/6J mice were fed with a HFD for 16 weeks and treated daily with CPOs (500 mg kg-1). CPO supplementation decreased body weight and fat accumulation and improved glucose tolerance in HFD-fed mice. CPOs also reversed the effects of the HFD on inflammatory markers and improved macrophage infiltration. The results of gut microbiota analysis showed that CPOs could also regulate gut microbiota composition, significantly increasing the abundance of the beneficial bacteria Muribaculaceae spp., Alistipes and Clostridium and decreasing the abundance of the harmful bacteria Rikenella, Enterobacteriaceae spp., Collinsella and Megasphaera in HFD mice. Based on serum non-targeted metabolomics analysis, 20 key metabolites responding to CPO treatment were identified, and their biological functions were mainly related to tryptophan and bile acid metabolism. The results demonstrate that CPO supplementation can ameliorate HFD-induced obesity and obesity-related metabolic disorders. It can be used as a novel gut microbiota modulator to prevent HFD-induced gut dysbiosis.
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Affiliation(s)
- Ruibin Bai
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, Collaborative Innovation Center for Northwestern Chinese Medicine, Lanzhou University, Lanzhou, 730000, China.
| | - Fang Cui
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, Collaborative Innovation Center for Northwestern Chinese Medicine, Lanzhou University, Lanzhou, 730000, China. .,Codonopsis Radix Research Institute, Lanzhou University, Lanzhou, 730000, China
| | - Wen Li
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, Collaborative Innovation Center for Northwestern Chinese Medicine, Lanzhou University, Lanzhou, 730000, China. .,Codonopsis Radix Research Institute, Lanzhou University, Lanzhou, 730000, China
| | - Yanping Wang
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, Collaborative Innovation Center for Northwestern Chinese Medicine, Lanzhou University, Lanzhou, 730000, China.
| | - Zixia Wang
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, Collaborative Innovation Center for Northwestern Chinese Medicine, Lanzhou University, Lanzhou, 730000, China.
| | - Yingrui Gao
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, Collaborative Innovation Center for Northwestern Chinese Medicine, Lanzhou University, Lanzhou, 730000, China.
| | - Nan Wang
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, Collaborative Innovation Center for Northwestern Chinese Medicine, Lanzhou University, Lanzhou, 730000, China.
| | - Qiaohong Xu
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, Collaborative Innovation Center for Northwestern Chinese Medicine, Lanzhou University, Lanzhou, 730000, China.
| | - Fangdi Hu
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, Collaborative Innovation Center for Northwestern Chinese Medicine, Lanzhou University, Lanzhou, 730000, China. .,Codonopsis Radix Research Institute, Lanzhou University, Lanzhou, 730000, China
| | - Yan Zhang
- National Engineering Research Center for Gelatin-based Traditional Chinese Medicine, Dong-E-E-Jiao Co., Ltd, Liaocheng, 252052, China.
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Bai R, Wang Y, Fan J, Zhang J, Li W, Zhang Y, Hu F. Intra-regional classification of Codonopsis Radix produced in Gansu province (China) by multi-elemental analysis and chemometric tools. Sci Rep 2022; 12:8549. [PMID: 35595826 PMCID: PMC9123173 DOI: 10.1038/s41598-022-12556-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 05/04/2022] [Indexed: 11/09/2022] Open
Abstract
Multi-elemental analysis is widely used to identify the geographical origins of plants. The purpose of this study was to explore the feasibility of combining chemometrics with multi-element analysis for classification of Codonopsis Radix from different producing regions of Gansu province (China). A total of 117 Codonopsis Radix samples from 7 counties of Gansu province were collected. Inductively coupled plasma mass spectrometry (ICP-MS) was used for the determination of 28 elements (39 K, 24 Mg, 44Ca, 27Al, 137Ba, 57Fe, 23Na, 88Sr, 55Mn, 66Zn, 65Cu, 85Rb, 61Ni, 53Cr, 51 V, 7Li, 208Pb, 59Co, 75As, 133Cs, 71 Ga, 77Se, 205Tl, 114Cd, 238U, 107Ag, 4Be and 202Hg). Among macro elements, 39 K showed the highest level, whereas 23Na was found to have the lowest content value. Micro elements showed the concentrations order of: 88Sr > 55Mn > 66Zn > 85Rb > 65Cu. Among trace elements, 53Cr and 61Ni showed higher content and 4Be was not detected in all samples. Intra-regions differentiation was performed by principal component analysis (PCA), cluster analysis (CA) and supervised learning algorithms such as linear discriminant analysis (LDA), k-nearest neighbors (k-NN), support vector machines (SVM), and random forests (RF). Among them, the RF model performed the best with an accuracy rate of 78.79%. Multi-elemental analysis combined with RF was a reliable method to identify the origins of Codonopsis Radix in Gansu province.
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Affiliation(s)
- Ruibin Bai
- School of Pharmacy @ the State Key Laboratory of Applied Organic Chemistry (SKLAOC), Lanzhou University, Lanzhou, 730000, China
| | - Yanping Wang
- School of Pharmacy @ the State Key Laboratory of Applied Organic Chemistry (SKLAOC), Lanzhou University, Lanzhou, 730000, China
| | - Jingmin Fan
- School of Pharmacy @ the State Key Laboratory of Applied Organic Chemistry (SKLAOC), Lanzhou University, Lanzhou, 730000, China
| | - Jingjing Zhang
- School of Pharmacy @ the State Key Laboratory of Applied Organic Chemistry (SKLAOC), Lanzhou University, Lanzhou, 730000, China
| | - Wen Li
- School of Pharmacy @ the State Key Laboratory of Applied Organic Chemistry (SKLAOC), Lanzhou University, Lanzhou, 730000, China
| | - Yan Zhang
- National Engineering Research Center for Gelatin-Based Traditional Chinese Medicine, Dong-E-E-Jiao Co., Ltd., Liaocheng, 252052, China
| | - Fangdi Hu
- School of Pharmacy @ the State Key Laboratory of Applied Organic Chemistry (SKLAOC), Lanzhou University, Lanzhou, 730000, China.
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Shi X, Wang H, Yuan H, Li M, Guo C, Yao Y. First Report of Alternaria alternata Inciting Leaf Spot of Dangshen ( Codonopsis pilosula) in China. PLANT DISEASE 2022; 106:3215. [PMID: 35549323 DOI: 10.1094/pdis-03-22-0464-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
As a commonly traditional Chinese medicine, the perennial herb Dangshen (Codonopsis pilosula) has superior curative effects including regulating immunity, strengthening the spleen, and tonifying lungs (Bai et al. 2020). To imitate natural ecological conditions, plants were grown on hillside fields with stems prostrate on the ground, tangle-up with each other. In August 2020, leaf spots were observed on C. pilosula in Wutai county, Shanxi province, China, and indicated a high disease incidence (70%-80%) in investigated fields (6.67 ha). Small brown necrotic spots, occasionally enclosed by chlorotic halos, were observed on leaves, stems, and sepals. For identification of the pathogen, 15 small pieces (5×5 mm) of symptomatic tissues from 5 randomly-collected diseased plants were surface sterilized, placed on potato dextrose agar plates, and incubated for 4 d in darkness at 25 °C to obtain the colonies. Cultures were purified by single spore isolation from these colonies. A total of 15 isolates named as Dcp-3, and Dcp-5~Dcp-18 were recovered. They produced ovoid or obclavate spores with 15.9-57.5×9.1-20.1 μm in size, 1-6 transverse septa, and 0-4 longitudinal septa. The conidial chains with 4 to 6 spores had numerous secondary and occasionally tertiary chains on potato carrot agar plates. Because all isolates had identical morphological traits, five genes from the representative isolate Dcp-3, actin (ACT), Alternaria major allergen (Alt a1), plasma membrane ATPase (ATP), histone 3 (H3), and rDNA ITS, were amplified with primer pairs ACTDF1/ACTDR1, Alt-for/Alt-rev, ATPDF1/ATPDR1, H3-1a/H3-1b, and ITS1/ITS4, respectively (Hong et al. 2005; Lawrence et al. 2013; Ma et al. 2020). BLASTn searches indicated species of Dcp-3 could not be accurately confirmed by rDNA ITS, ATP, ACT, and Alt a1 (GenBank accession nos. OM334894, OM362504, OM326344, OM362500). Phylogenetic analysis showed it was most closely related to Alternaria alternata, A. arborescens, and A. tenuissima based on concatenated sequences of above four genes. The H3 sequence (OM362508) shared 100% homology with that of A. alternata (MN481948). The phylogenetic tree using H3 also confirmed Dcp-3 as A. alternata. Heathly, two-year-old C. pilosula were transplanted to a greenhouse. A surface-sterilized leaf was sprayed with 50 μL spore suspension (106 conidia/mL) of Dcp-3. A leaf sprayed with isometric sterile water was used as controls. Each treatment used six plants (five leaves per plant). Plants were covered with sterilized plastic bags and incubated at 22 ℃. The test was repeated twice. A week later, control leaves were healthy, but brown necrotic spots similar to field symptoms emerged on treated leaves. The A. alternata isolates were re-isolated from the border of lesions, and confirmed by morphological and molecular characteristics mentioned above, fulfilling Koch's postulates. Leaf spot of C. pilosula caused by Septoria codonopsidis has been reported in China (Wang et al. 2011). However, to our knowledge, this is the first report of A. alternata inciting leaf spot of C. pilosula in China. Our report would promote growers to enhance the field management and consider associated strategies on controlling Alternaria leaf spot of C. pilosula.
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Affiliation(s)
- Xiaojing Shi
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
| | - Huajie Wang
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
| | - Hongyu Yuan
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
| | - Mengke Li
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
| | - Chunyan Guo
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
| | - Yue Yao
- Xinzhou Teachers University, 66353, Department of Biology, Xinzhou, Shanxi , China;
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Hu TG, Wu H, Yu YS, Xu YJ, Li EN, Liao ST, Wen P, Zou YX. Preparation, structural characterization and prebiotic potential of mulberry leaf oligosaccharides. Food Funct 2022; 13:5287-5298. [PMID: 35441628 DOI: 10.1039/d1fo04048k] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The present study shows the purification of a main oligosaccharide fraction (MLO 1-2) from the enzymatic hydrolysate of mulberry leaf polysaccharides by DEAE-52 cellulose and gel column chromatography. The physicochemical properties of MLO 1-2 were characterized. The structure of MLO 1-2 was obtained as follows: α-(2-OAc)-Manp-1 → 2-β-Glcp-1 → 4-β-Glcp-1 → 4-α-Glcp-1 → 2-α-Glcp-1 → 2-α-Galp-1 → 2-β-Galp-1 → 2-β-Galp-1, which was elucidated by methylation and NMR analysis. The molecular weight of MLO 1-2 showed no significant change after simulated saliva, gastric and intestinal digestion. This indicated that MLO 1-2 could pass through the digestive system without being degraded to safely reach the colon to regulate the gut microbiota. Additionally, MLO 1-2, more than glucose or galactooligosaccharides, promoted the proliferation of Bifidobacterium bifidum, B. adolescentis, Lacticaseibacillus rhamnosus and Lactobacillus acidophilus. Furthermore, the acetic and lactic acid concentrations of bacterial cultures inoculated with MLO 1-2 were higher than those inoculated with glucose and galactooligosaccharide (GOS). These results suggest that MLO 1-2 could be an excellent prebiotic for intestinal flora regulation and the promotion of gut health.
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Affiliation(s)
- Teng-Gen Hu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
| | - Hong Wu
- School of Food Science and Engineering, South China University of Technology/Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, China
| | - Yuan-Shan Yu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
| | - Yu-Juan Xu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
| | - Er-Na Li
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
| | - Sen-Tai Liao
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
| | - Peng Wen
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, China.
| | - Yu-Xiao Zou
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, China.
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Wang Y, Ni W, Jin X, Li J, Yu Y. Vitexin-2-O-rhamnoside improves immunosuppression, oxidative stress, and phosphorylation of PI3K/Akt signal pathway in cyclophosphamide treated mice. Eur J Pharmacol 2022; 925:174999. [PMID: 35525311 DOI: 10.1016/j.ejphar.2022.174999] [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: 11/19/2021] [Revised: 04/28/2022] [Accepted: 04/29/2022] [Indexed: 11/18/2022]
Abstract
Vitexin-2-O-rhamnoside (VR) is an important active substance in hawthorn, which is widely used as a food or functional food raw material; however, its immunomodulatory activities have not been extensively studied. In this study, BALB/c mice immunocompromised by cyclophosphamide (CY) were used as models to explore the effects of VR on the immunity and antioxidant capacity of mice. The results revealed that VR can restore weight to the immunosuppressed mice to varying degrees, improve spleen and thymus injury, and restore peripheral blood levels. Furthermore, it can effectively promote the proliferation of T and B lymphocytes, natural killer (NK) and cytotoxic T lymphocyte (CTL) cell activities, and the secretion and mRNA expression of cytokines IFN-γ, IL-2, IL-6, and IL-12 to 0.36, 0.34, 50.25%, 45.74%, 28.36 pg/mL or 0.68, 31.81 pg/mL or 0.74, 20.40 pg/mL or 0.75, and 19.81 pg/mL or 0.55, respectively. Moreover, it can upregulate the phosphorylation level of PI3K/Akt signaling pathway in mice immunosuppressed by CY, increase the activities of glutathione peroxidase (GSH-Px), chloramphenicol acetyltransferase (CAT), superoxide dismutase (SOD), and total antioxidant capacity (T-AOC), and decrease the level of malondialdehyde (MDA). This study provides a theoretical and experimental basis for the research and development of health products with targeted efficacy, and the development of diversified products in the hawthorn deep-processing industry.
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Affiliation(s)
- Yilun Wang
- College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, 121000, Liaoning Province, China
| | - Wan Ni
- College of Food Science and Engineering, Jinzhou Medical College, Jinzhou, 121013, Liaoning Province, China
| | - Xin Jin
- College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, 121000, Liaoning Province, China
| | - Jingshuang Li
- College of Veterinary, Jinzhou Medical University, Jinzhou, 121000, Liaoning Province, China
| | - Yang Yu
- College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, 121000, Liaoning Province, China.
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Bai R, Wang Y, Zhang Y, Wang Y, Han J, Wang Z, Zhou J, Hu F. Analysis and Health Risk Assessment of Potentially Toxic Elements in Three Codonopsis Radix Varieties in China. Biol Trace Elem Res 2022; 200:2475-2485. [PMID: 34383249 DOI: 10.1007/s12011-021-02806-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/21/2021] [Indexed: 12/23/2022]
Abstract
As a valuable medicine food homology plant, Codonopsis Radix has been widely used in China. This study aimed to analyze the content of nine potentially toxic elements in three Codonopsis Radix varieties and evaluate their health risks to the human body. In this study, a total of 147 samples were collected from five provinces in China. The content of nine potentially toxic elements (Al, Mn, Cu, Cr, Ni, As, Pb, Cd, and Hg) were determined by ICP-MS. Results showed that the average contents of Al, Mn, Cu, Cr, Ni, Pb, As, Cd, and Hg were 486.81, 30.30, 5.59, 1.38, 1.24, 0.40, 0.20, 0.16, and 0.11 mg/kg, respectively. The Codonopsis tangshen Oliv. samples from Hubei showed the highest contents of eight elements (Al, Mn, Cr, Ni, Pb, As, Cd, and Hg) among three varieties, and the highest Cu level was found in Codonopsis pilosula (Franch.) Nannf. samples from Shanxi. The content of toxic elements in three Codonopsis Radix varieties showed significant differences (p < 0.05). LDA models facilitated the identification of three Codonopsis Radix varieties with a 91.2% classification score and 89.1% prediction score. Further, when Codonopsis Radix was used as food or medicine, both the hazard quotient values for single element and the hazard index values for nine elements (0.87 for food and 0.84 for medicine) were far below one. The carcinogenic risk values for Pb in Codonopsis Radix when used as food or medicine were 1.14 × 10-6 and 5.51 × 10-8; the values for As were 4.80 × 10-5 and 4.98 × 10-6, respectively. It indicated that under the current consumption of Codonopsis Radix, the non-carcinogenic and carcinogenic risks from these potentially toxic elements were acceptable for consumers.
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Affiliation(s)
- Ruibin Bai
- School of Pharmacy, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, China
| | - Yanping Wang
- School of Pharmacy, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, China
| | - Yajie Zhang
- School of Pharmacy, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, China
| | - Yan Wang
- School of Pharmacy, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, China
| | - Jiabing Han
- School of Pharmacy, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, China
| | - Zixia Wang
- School of Pharmacy, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, China
| | - Jing Zhou
- School of Pharmacy, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, China
| | - Fangdi Hu
- School of Pharmacy, Lanzhou University, 199 Dong-gang Road West, Lanzhou, 730000, China.
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40
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Xiang X, Wang R, Chen L, Chen Y, Zheng B, Deng S, Liu S, Sun P, Shen G. Immunomodulatory activity of a water-soluble polysaccharide extracted from mussel on cyclophosphamide-induced immunosuppressive mice models. NPJ Sci Food 2022; 6:26. [PMID: 35478196 PMCID: PMC9046246 DOI: 10.1038/s41538-022-00140-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/25/2022] [Indexed: 12/22/2022] Open
Abstract
This study aimed to investigate the protective effect of mussel polysaccharide (MP) on cyclophosphamide (Cy)-induced intestinal mucosal immunosuppression and microbial dysbiosis in mice. MP was shown to stimulate secretion of cytokines (SIgA, IL-2, IF-γ, IL-4, IL-10) and production of transcription factors (occludin, claudin-1, ZO-1, mucin-2, IL-2, IF-γ, IL-4, IL-10). Key proteins (p-IκB-α, p-p65) of the NF-κB pathway were upregulated after MP administration. SCFAs levels, which were decreased after the Cy treatment, were improved after treatment with MP. Furthermore, 16 S rRNA sequencing data of fecal samples revealed, through α-diversity and β-diversity analysis, that MP improved microbial community diversity and modulate the overall composition of gut microbiota. Taxonomic composition analysis showed that MP increased the abundance of probiotics species (Lactobacillus) and decreased the proportion of pathogenic species (Desulfovibrio). These findings suggested that MP has a potential immunomodulatory activity on the immunosuppressive mice.
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Affiliation(s)
- Xingwei Xiang
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang, 310014, People's Republic of China.,Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou, 310014, China.,National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, 310014, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, China
| | - Rui Wang
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang, 310014, People's Republic of China.,Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou, 310014, China.,National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, 310014, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, China
| | - Lin Chen
- Sericultural and Tea Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, Zhejiang, China
| | - Yufeng Chen
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang, 310014, People's Republic of China.,Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou, 310014, China.,National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, 310014, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, China
| | - Bin Zheng
- Food and Pharmacy College, Zhejiang Ocean University, Zhoushan, Zhejiang, 316000, People's Republic of China
| | - Shanggui Deng
- Food and Pharmacy College, Zhejiang Ocean University, Zhoushan, Zhejiang, 316000, People's Republic of China
| | - Shulai Liu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang, 310014, People's Republic of China. .,Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou, 310014, China. .,National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, 310014, China. .,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, China.
| | - Peilong Sun
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang, 310014, People's Republic of China.,Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Hangzhou, 310014, China.,National R&D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou, 310014, China.,Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, 116034, China
| | - Guoxin Shen
- Sericultural and Tea Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, Zhejiang, China.
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Xie Q, Tian H, Huan X, Cao L, Wang Y, Cheng X, Ning C, Hu F, Wang C. Quality evaluation of Codonopsis Radix and processed products based on the analysis of monosaccharides and oligosaccharides by liquid chromatography coupled with charged aerosol detector. PHYTOCHEMICAL ANALYSIS : PCA 2022; 33:262-271. [PMID: 34431563 DOI: 10.1002/pca.3085] [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: 02/25/2021] [Revised: 06/23/2021] [Accepted: 07/28/2021] [Indexed: 06/13/2023]
Abstract
INTRODUCTION Codonopsis Radix (CR) is an edible food and traditional Chinese herb medicine that is widely used in China and Southeast Asia. Saccharides, including fructo-oligosaccharides (FOS) and polysaccharides, are among the most important active substances in CR. However, a quality evaluation of CR based on oligosaccharides has not been conducted. OBJECTIVE This study aimed to establish a high-performance liquid chromatography coupled with charged aerosol detector method (HPLC-CAD) for the quality evaluation of CR and processed products based on analysis of monosaccharides and oligosaccharides. METHOD A sensitive and rapid HPLC-CAD method for the simultaneous determination of two monosaccharides (D-fructose and D-glucose), sucrose, and FOS (GF2-GF6) was established to evaluate the quality of CR for the first time. In the present study, 65 batches of CR from three species of the genus Codonopsis were analysed using multivariate statistical techniques. Furthermore, the effects of cultivation management measures (plant growth retardants supply, harvesting time, and growth period) and primary process (drying methods) in the production areas on the target compounds were studied by analysing 34 batches of processed samples. RESULTS Different varieties of CR resulted in considerably different saccharide contents. Cultivation management measures and processing method remarkably affected the quality of CR. Low concentration of plant growth retardants was recommended. The best harvest time is in October after 4 years of growth. Dryer-drying was suggested to meet the requirement for large-scale processing. CONCLUSION This method would provide an efficient analytical tool for monosaccharides and oligosaccharides of CR and contribute to the improvement of CR quality.
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Affiliation(s)
- Qi Xie
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, Shanghai, China
| | - Hemiao Tian
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, Shanghai, China
| | - Xiaohan Huan
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, Shanghai, China
| | - Lanlan Cao
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, Shanghai, China
| | - Yan Wang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Xuemei Cheng
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, Shanghai, China
| | | | - Fangdi Hu
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Changhong Wang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, Shanghai, China
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Nam JH, Choi J, Monmai C, Rod-in W, Jang AY, You S, Park WJ. Immune-Enhancing Effects of Crude Polysaccharides from Korean Ginseng Berries on Spleens of Mice with Cyclophosphamide-Induced Immunosuppression. J Microbiol Biotechnol 2022; 32:256-262. [PMID: 34949747 PMCID: PMC9628850 DOI: 10.4014/jmb.2110.10021] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/10/2021] [Accepted: 12/15/2021] [Indexed: 12/15/2022]
Abstract
Panax ginseng C. A. Meyer is well known as traditional herbal medicine, and ginseng berries are known to exhibit potential immune-enhancing functions. However, little is known about the in vivo immunomodulatory activity of Korean ginseng berries. In this study, crude Korean ginseng berries polysaccharides (GBP) were isolated and their immunomodulatory activities were investigated using cyclophosphamide (CY)-induced immunosuppressive BALB/c mice. In CY-treated mice, oral administration of GBP (50-500 mg/kg BW) remarkably increased their spleen sizes and spleen indices and activated NK cell activities. GBP also resulted in the proliferation of splenic lymphocytes (coordinating with ConA: plant mitogen which is known to stimulate T-cell or LPS: endotoxin which binds receptor complex in B cells to promote the secretion of pro-inflammatory cytokines) in a dose-dependent manner. In addition, GBP significantly stimulated mRNA expression levels of immune-associated genes including interleukin-1β (IL-1β), IL-2, IL-4, IL-6, tumor necrosis factor-α (TNF-α), interferon-γ (IFN-γ), toll-like receptor 4 (TLR-4), and cyclooxygenase-2 (COX-2) in CY-treated mice. These results indicate that GBP is involved in immune effects against CY-induced immunosuppression. Thus, GBP could be developed as an immunomodulation agent for medicinal or functional food application.
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Affiliation(s)
- Ju Hyun Nam
- Department of Wellness-Bio Industry, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea
| | - JeongUn Choi
- Department of Wellness-Bio Industry, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea
| | - Chaiwat Monmai
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea
| | - Weerawan Rod-in
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea
| | - A-yeong Jang
- Department of Wellness-Bio Industry, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea
| | - SangGuan You
- Department of Wellness-Bio Industry, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea,Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea
| | - Woo Jung Park
- Department of Wellness-Bio Industry, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea,Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung 25457, Republic of Korea,Corresponding author Phone: +82-33-640-2857 Fax: +82-33-640-2850 E-mail:
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Wang J, Li M, Gao Y, Li H, Fang L, Liu C, Liu X, Min W. Effects of Exopolysaccharides from Lactiplantibacillus plantarum JLAU103 on Intestinal Immune Response, Oxidative Stress, and Microbial Communities in Cyclophosphamide-Induced Immunosuppressed Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:2197-2210. [PMID: 35118857 DOI: 10.1021/acs.jafc.1c06502] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
This study investigated the effects of the exopolysaccharide from Lactiplantibacillus plantarum JLAU103 (EPS103) on the intestinal immune response, oxidative stress, intestinal mucosal barrier, and microbial community in cyclophosphamide-induced immune-suppressed mice. The results showed that EPS103 promoted the secretion of cytokines and the generation of secretory immunoglobulin A and mucin-2 in the small intestine of mice, which might be related to the activation of the MAPK pathway. Additionally, EPS103 protected against oxidative stress by activating antioxidation enzymes and Nrf2/Keap1 pathways. It also improved the intestinal physical barrier functions via regulating the ratio of villous height to crypt depth and upregulating the expression of tight-junction proteins. Meanwhile, EPS103 promoted the generation of short-chain fatty acids (SCFAs) and modulated the constituents of gut microbiota. These results suggested that EPS103 may modulate the intestinal immunoresponse relying on the regulation of SCFA production and gut microbiota in immunosuppressed mice, resulting in the activation of systemic immunity.
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Affiliation(s)
- Ji Wang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun 130118, Jilin, P. R. China
| | - Meihe Li
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun 130118, Jilin, P. R. China
| | - Yawen Gao
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun 130118, Jilin, P. R. China
| | - Hongmei Li
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun 130118, Jilin, P. R. China
| | - Li Fang
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun 130118, Jilin, P. R. China
| | - Chunlei Liu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun 130118, Jilin, P. R. China
| | - Xiaoting Liu
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun 130118, Jilin, P. R. China
| | - Weihong Min
- College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, Jilin, P. R. China
- National Engineering Laboratory of Wheat and Corn Deep Processing, Changchun 130118, Jilin, P. R. China
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Zheng Y, Li S, Li C, Shao Y, Chen A. Polysaccharides from Spores of Cordyceps cicadae Protect against Cyclophosphamide-Induced Immunosuppression and Oxidative Stress in Mice. Foods 2022; 11:foods11040515. [PMID: 35205991 PMCID: PMC8871426 DOI: 10.3390/foods11040515] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 02/03/2022] [Accepted: 02/09/2022] [Indexed: 02/04/2023] Open
Abstract
This study investigated the purification, preliminary structure and in vivo immunomodulatory activities of polysaccharides from the spores of Cordyceps cicadae (CCSP). The crude CCSP was purified by diethylaminoethyl (DEAE)-cellulose and Sephadex G-100 chromatography, affording CCSP-1, CCSP-2 and CCSP-3 with molecular weights of 1.79 × 106, 5.74 × 104 and 7.93 × 103 Da, respectively. CCSP-2 consisted of mannose and glucose, while CCSP-1 and CCSP-3 are composed of three and four monosaccharides with different molar ratios, respectively. CCSP-2 exhibited its ameliorative effects in cyclophosphamide-induced immunosuppressed mice through significantly increasing spleen and thymus indices, enhancing macrophage phagocytic activity, stimulating splenocyte proliferation, improving natural killer (NK) cytotoxicity, improving bone marrow suppression, regulating the secretion of cytokines and immunoglobulins, and modulating antioxidant enzyme system. These results indicate that CCSP-2 might be exploited as a promising natural immunomodulator.
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Immune-enhancing effects of postbiotic produced by Bacillus velezensis Kh2-2 isolated from Korea Foods. Food Res Int 2022; 152:110911. [DOI: 10.1016/j.foodres.2021.110911] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 11/28/2021] [Accepted: 12/17/2021] [Indexed: 12/15/2022]
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46
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Bai R, Zhang J, Cao Y, Wang Z, Yan Q, Li X, Li C, Zhang Y, Hu F. Multi-element analysis of three Codonopsis Radix varieties in China and its correlation analysis with environmental factors. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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47
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Liang Y, Wei G, Ning K, Zhang G, Liu Y, Dong L, Chen S. Contents of lobetyolin, syringin, and atractylolide III in Codonopsis pilosula are related to dynamic changes of endophytes under drought stress. Chin Med 2021; 16:122. [PMID: 34809641 PMCID: PMC8607676 DOI: 10.1186/s13020-021-00533-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 11/09/2021] [Indexed: 01/07/2023] Open
Abstract
Background Codonopsis pilosula, an important medicinal plant, can accumulate certain metabolites under moderate drought stress. Endophytes are involved in the metabolite accumulations within medicinal plants. It is still unknown that the endophytes of C. pilosula are associated with the accumulations of metabolites. This study aims to investigate the promoting effect of endophytes on the accumulations of active substances in C. pilosula under drought stress. Methods High–performance liquid chromatography and high–throughput sequencing technology were performed to investigate changes in the contents of secondary metabolite and endophyte abundances of C. pilosula under drought stress, respectively. Spearman’s correlation analysis was further conducted to identify the endophytic biomarkers related to accumulations of pharmacodynamic compounds. Culture-dependent experiments were performed to confirm the functions of endophytes in metabolite accumulations. Results The distribution of pharmacological components and diversity and composition of endophytes showed tissue specificity within C. pilosula. The contents of lobetyolin, syringin, and atractylolide III in C. pilosula under drought stress were increased by 8.47%‒86.47%, 28.78%‒230.98%, and 32.17%‒177.86%, respectively, in comparison with those in untreated groups. The Chao 1 and Shannon indices in different parts of drought–stressed C. pilosula increased compared with those in untreated parts. The composition of endophytic communities in drought treatment parts of C. pilosula was different from that in control parts. A total of 226 microbial taxa were identified as potential biomarkers, of which the abundances of 42 taxa were significantly and positively correlated to the pharmacodynamic contents. Culture-dependent experiments confirmed that the contents of lobetyolin and atractylolide III were increased by the application of Epicoccum thailandicum, Filobasidium magnum, and Paraphoma rhaphiolepidis at the rates of 11.12%‒46.02%, and that the content of syringin was increased by Pseudomonas nitroreducens at the rates of 118.61%‒119.36%. Conclusions Certain endophytes participated in the accumulations of bioactive metabolites, which provided a scientific evidence for the development and application of microorganisms to improve the quality of traditional Chinese medicine. Supplementary Information The online version contains supplementary material available at 10.1186/s13020-021-00533-z.
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Affiliation(s)
- Yichuan Liang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.,Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16 Nanxiaojie, Dongzhimennei Ave., Beijing, 100700, China
| | - Guangfei Wei
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16 Nanxiaojie, Dongzhimennei Ave., Beijing, 100700, China
| | - Kang Ning
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16 Nanxiaojie, Dongzhimennei Ave., Beijing, 100700, China
| | - Guozhuang Zhang
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16 Nanxiaojie, Dongzhimennei Ave., Beijing, 100700, China
| | - Youping Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Linlin Dong
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16 Nanxiaojie, Dongzhimennei Ave., Beijing, 100700, China.
| | - Shilin Chen
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16 Nanxiaojie, Dongzhimennei Ave., Beijing, 100700, China.
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Li X, Yong H, Fan X, Zheng Y, Wang Z, Xie Z. Scalable Total Synthesis of (+)- and (-)-Codonopiloneolignanin A via Ti(IV)/NHC Cooperative Control Highly Enantioselective Dimerization of Multisubstituted Cinnamaldehyde. Org Lett 2021; 23:6573-6577. [PMID: 34324353 DOI: 10.1021/acs.orglett.1c02408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The first gram-scale asymmetric total synthesis of (+)- and (-)-codonopiloneolignanin A has been achieved from multisubstituted cinnamaldehyde in four steps with 37% overall yield. The synthetically challenging tricyclic [5, 3, 0, 03,8] decane skeleton was efficiently constructed via a highly enantioselective dimerization of multisubstituted cinnamaldehyde, followed by a sequence of cascade reactions including Prins cyclization, cation mediated cyclization, and deprotection. Furthermore, the scope of NHC-catalyzed/Ti(IV)-mediated synergistic control multisubstituted cinnamaldehyde dimerization was investigated. Significantly, the bioactivity of codonopiloneolignanin A and its enantiomer, particularly scarce in nature, was tested and showed good anticancer activity.
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Affiliation(s)
- Xiangxin Li
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Huaya Yong
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Xiaohong Fan
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Yajuan Zheng
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Zhen Wang
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Zhixiang Xie
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
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Analysis of Acanthopanax giraldii Harms Polysaccharide II Composition and Its Immune-Protective Role in a Cyclophosphamide-Induced Immunosuppressive Mice Model. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:3387396. [PMID: 34373697 PMCID: PMC8349253 DOI: 10.1155/2021/3387396] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/30/2021] [Accepted: 07/13/2021] [Indexed: 11/17/2022]
Abstract
Acanthopanax giraldii Harms is commonly used in traditional Chinese medicine to treat rheumatism, improve joints, and strengthen muscles and bones. The polysaccharides present in A. giraldii Harms contain major bioactive substances, which have antioxidant, anticancer, and antiviral activities. In this study, the structural characterization of the homogeneous polysaccharide isolated from A. giraldii Harms, known as AHP-II, and its immunomodulatory effects in vivo will be studied. High-performance ion chromatography (HPIC) and high-performance gel permeation chromatography (HPGPC) based analyses revealed that AHP-II was composed of various monosaccharides, which included rhamnose, arabinose, galactose, glucose, mannose, galacturonic acid, and glucuronic acid in molar ratios of 29.5 : 24.6 : 23.8 : 4.4 : 5.7 : 8.8 : 3.1, respectively, and had a collective molecular weight of 80.21 × 103 Da. Fourier-transform infrared (FTIR) spectroscopy indicated the presence of a pyranose ring and β-type glycosidic linkages in AHP-II. In addition, immunomodulatory effect analyses of AHP-II that used a cyclophosphamide-induced immunosuppressive mouse model demonstrated that its treatment could significantly restore spleen and thymus indices, promote the proliferation of splenic lymphocytes, elevate CD4+ T lymphocyte percentage and CD4+ : CD8+ ratio in the spleen, promote macrophage phagocytosis, and restore cytokines (IL-6, TNF-α, IgM, and IgG) levels. These results suggested that AHP-II could potentially be used as natural immunomodulator and as an alternative treatment to reduce chemotherapy-induced immunosuppression.
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Liang Y, Wei G, Ning K, Li M, Zhang G, Luo L, Zhao G, Wei J, Liu Y, Dong L, Chen S. Increase in carbohydrate content and variation in microbiome are related to the drought tolerance of Codonopsis pilosula. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2021; 165:19-35. [PMID: 34034158 DOI: 10.1016/j.plaphy.2021.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 05/03/2021] [Indexed: 06/12/2023]
Abstract
Drought stress is one of the main limiting factors in geographical distribution and production of Codonopsis pilosula. Understanding the biochemical and genetic information of the response of C. pilosula to drought stress is urgently needed for breeding tolerant varieties. Here, carbohydrates, namely trehalose, raffinose, maltotetraose, sucrose, and melezitose, significantly accumulated in C. pilosula roots under drought stress and thus served as biomarkers for drought stress response. Compared with those in the control group, the expression levels of key genes such as adenosine diphosphate glucose pyrophosphorylase, starch branching enzyme, granule-bound starch synthase, soluble starch synthase, galacturonate transferase, cellulose synthase A catalytic subunit, cellulase Korrigan in the carbohydrate biosynthesis pathway were markedly up-regulated in C. pilosula roots in the drought treatment group, some of them even exceeded 70%. Notably, and that of key genes including trehalose-6-phosphatase, trehalose-6-phosphate phosphatase, galactinol synthase, and raffinose synthase in the trehalose and raffinose biosynthesis pathways was improved by 12.6%-462.2% in C. pilosula roots treated by drought stress. The accumulation of carbohydrates in C. pilosula root or rhizosphere soil was correlated with microbiome variations. Analysis of exogenous trehalose and raffinose confirmed that increased carbohydrate content improved the drought tolerance of C. pilosula in a dose-dependent manner. This study provided solid foundation for breeding drought-tolerant C. pilosula varieties and developing drought-resistant microbial fertilizers.
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Affiliation(s)
- Yichuan Liang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Guangfei Wei
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Kang Ning
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Mengzhi Li
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Guozhuang Zhang
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Lu Luo
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Guanghui Zhao
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Jianhe Wei
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, 570311, China.
| | - Youping Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Linlin Dong
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Shilin Chen
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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