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Ren H, Kong X, Zhang Y, Deng F, Li J, Zhao F, Li P, Pei K, Tan J, Cheng Y, Wang Y, Zhang L, Wang Y, Hao X. The therapeutic potential of Ziziphi Spinosae Semen and Polygalae Radix in insomnia management: Insights from gut microbiota and serum metabolomics techniques. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118255. [PMID: 38670402 DOI: 10.1016/j.jep.2024.118255] [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: 11/11/2023] [Revised: 04/17/2024] [Accepted: 04/23/2024] [Indexed: 04/28/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ziziphi Spinosae Semen and Polygalae Radix (ZSS-PR) constitute a traditional Chinese herbal combination with notable applications in clinical and experimental settings due to their evident sedative and calming effects. Aligned with traditional Chinese medicine principles, Ziziphi Spinosae Semen supports cardiovascular health, nourishes the liver, and induces mental tranquillity. Simultaneously, Polygalae Radix elicits calming effects, fosters clear thinking, and reinstates proper coordination between the heart and kidneys. ZSS-PR is commonly employed as a therapeutic intervention for various insomnia types, demonstrating distinct clinical efficacy. Our previous study findings provide evidence that ZSS-PR administration significantly reduces sleep onset latency, increases overall sleep duration, and improves abnormal neurotransmitter levels in a murine insomnia model. AIM OF STUDY This investigation aimed to scrutinize the intrinsic regulatory mechanism of ZSS-PR in managing insomnia using gut microbiota and serum metabolomics techniques. MATERIALS AND METHODS Mice were given DL-4-Chlorophenylalanine to induce insomnia and then treated with ZSS-PR. The open-field test assessed the animals' spontaneous activity. Concentrations of neurotransmitters, endocrine hormones, and cytokines in the duodenum were measured using enzyme linked immunosorbent assay, and brain histopathology was evaluated with H&E staining. The impact of ZSS-PR on the metabolic profile was examined by liquid chromatography couped to high resolution mass spectrometry, and 16S rDNA sequencing was used to study the influence of ZSS-PR on the gut microbiota. Additionally, the content of short-chain fatty acids (SCFAs) was analyzed by GC-MS. Finally, correlation analysis investigated relationships between biochemical markers, metabolites, SCFAs, and gut microbiota. RESULTS ZSS-PR treatment significantly increased movement time and distance in mice with insomnia and improved pathological impairments in the cerebral cortex and hippocampus. It also restored abnormal levels of biochemical markers in the gut of insomnia-afflicted mice, including 5-hydroxytryptamine, dopamine, gastrin, melatonin, tumour necrosis factor-α, and interleukin-1β. Metabolomics findings showed that ZSS-PR had a significant restorative effect on 15 endogenous metabolites in mice with insomnia. Furthermore, ZSS-PR primarily influenced five metabolic pathways, such as phenylalanine, tyrosine, and tryptophan biosynthesis, glutamine, and glutamate metabolism. Additionally, gut microbiota analysis revealed notable alterations in both diversity and microbial composition after ZSS-PR treatment. These changes were primarily attributed to the relative abundances of microbiota, including Firmicutes, Bacteroidota, Fusobacteriota, Muribaculaceae_unclassified, and Ligilactobacillus. The results of SCFAs analysis demonstrated that ZSS-PR effectively restored abnormal levels of acetic acid, propionic acid, isobutyric acid, butyric acid, isovaleric acid, and valeric acid in insomniac mice. Subsequent correlation analysis revealed that microbiota show obvious correlations with both biochemical markers and metabolites. CONCLUSIONS The results provide compelling evidence that ZSS-PR effectively mitigates abnormal activity, reduces cerebral pathological changes, and restores abnormal levels of neurotransmitters, endocrine hormones, and cytokines in mice with insomnia. The underlying mechanism is intricately linked to the modulation of gut microbiota and endogenous metabolic pathways.
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Affiliation(s)
- Haiqin Ren
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Xiangpeng Kong
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Yue Zhang
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Fanying Deng
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Jianli Li
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Fuxia Zhao
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Pei Li
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Ke Pei
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Jinyan Tan
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Yangang Cheng
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Yan Wang
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China
| | - Lu Zhang
- Affiliated Hospital of Shanxi University of Traditional Chinese Medicine, No. 75, section 1, Jinci Road, WanBailin District, Taiyuan, 030024, China
| | - Yingli Wang
- Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine, 121 Daxue Road, Yuci District, Jinzhong, 030619, China.
| | - Xuliang Hao
- Affiliated Hospital of Shanxi University of Traditional Chinese Medicine, No. 75, section 1, Jinci Road, WanBailin District, Taiyuan, 030024, China.
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Pan M, Wu Y, Sun C, Ma H, Ye X, Li X. Polygonati Rhizoma: A review on the extraction, purification, structural characterization, biosynthesis of the main secondary metabolites and anti-aging effects. JOURNAL OF ETHNOPHARMACOLOGY 2024; 327:118002. [PMID: 38437890 DOI: 10.1016/j.jep.2024.118002] [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: 12/13/2023] [Revised: 02/13/2024] [Accepted: 02/29/2024] [Indexed: 03/06/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Polygonati Rhizome (PR) is a plant that is extensively widespread in the temperate zones of the Northern Hemisphere. It is a member of the Polygonatum family of Asparagaceae. PR exhibits diverse pharmacological effects and finds applications in ethnopharmacology, serving as a potent tonic for more than two millennia. PR's compounds endow it with various pharmacological properties, including anti-aging, antioxidant, anti-fatigue, anti-inflammatory, and sleep-enhancing effects, as well as therapeutic potential for osteoporosis and age-related diseases. AIM OF THE STUDY This review seeks to offer a thorough overview of the processing, purification, extraction, structural characterization, and biosynthesis pathways of PR. Furthermore, it delves into the anti-aging mechanism of PR, using organ protection as an entry point. MATERIALS AND METHODS Information on PR was obtained from scientific databases (Google Scholar, Web of Science, ScienceDirect, SciFinder, PubMed, CNKI) and books, doctoral theses, and master's dissertations. RESULTS In this investigation, 49 polysaccharides were extracted from PR, and the impact of various processing, extraction, and purification techniques on the structure and activity of these polysaccharides was evaluated. Additionally, 163 saponins and 46 flavonoids were identified, and three key biosynthesis pathways of secondary metabolites were outlined. Notably, PR and Polygonat Rhizomai polysaccharides (PRP) exhibit remarkable protective effects against age-induced injuries to the brain, liver, kidney, intestine, heart, and vessels, thereby promoting longevity and ameliorating the aging process. CONCLUSIONS PR, a culinary and therapeutic herb, is rich in active components and pharmacological activities. Based on this review, PR plays a meaningful role in lifespan extension and anti-aging, which can be attributed to PRP. Future research should delve deeper into the structural aspects of PRP that underlie its anti-aging effects and explore potential synergistic interactions with other compounds. Moreover, exploring the potential applications of PR in functional foods and pharmaceutical formulations is recommended to advance the development of industries and resources focused on healthy aging.
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Affiliation(s)
- Miao Pan
- Engineering Research Center of Coptis Development and Utilization (Ministry of Education), College of Pharmaceutical Sciences, Southwest University, Chongqing, China.
| | - Yajing Wu
- Engineering Research Center of Coptis Development and Utilization (Ministry of Education), College of Pharmaceutical Sciences, Southwest University, Chongqing, China.
| | - Chunyong Sun
- Engineering Research Center of Coptis Development and Utilization (Ministry of Education), College of Pharmaceutical Sciences, Southwest University, Chongqing, China.
| | - Hang Ma
- Engineering Research Center of Coptis Development and Utilization (Ministry of Education), College of Pharmaceutical Sciences, Southwest University, Chongqing, China.
| | - Xiaoli Ye
- School of Life Sciences, Southwest University, Chongqing, 400715, China.
| | - Xuegang Li
- Engineering Research Center of Coptis Development and Utilization (Ministry of Education), College of Pharmaceutical Sciences, Southwest University, Chongqing, China.
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Alagiakrishnan K, Morgadinho J, Halverson T. Approach to the diagnosis and management of dysbiosis. Front Nutr 2024; 11:1330903. [PMID: 38706561 PMCID: PMC11069313 DOI: 10.3389/fnut.2024.1330903] [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: 11/03/2023] [Accepted: 02/12/2024] [Indexed: 05/07/2024] Open
Abstract
All microorganisms like bacteria, viruses and fungi that reside within a host environment are considered a microbiome. The number of bacteria almost equal that of human cells, however, the genome of these bacteria may be almost 100 times larger than the human genome. Every aspect of the physiology and health can be influenced by the microbiome living in various parts of our body. Any imbalance in the microbiome composition or function is seen as dysbiosis. Different types of dysbiosis are seen and the corresponding symptoms depend on the site of microbial imbalance. The contribution of the intestinal and extra-intestinal microbiota to influence systemic activities is through interplay between different axes. Whole body dysbiosis is a complex process involving gut microbiome and non-gut related microbiome. It is still at the stage of infancy and has not yet been fully understood. Dysbiosis can be influenced by genetic factors, lifestyle habits, diet including ultra-processed foods and food additives, as well as medications. Dysbiosis has been associated with many systemic diseases and cannot be diagnosed through standard blood tests or investigations. Microbiota derived metabolites can be analyzed and can be useful in the management of dysbiosis. Whole body dysbiosis can be addressed by altering lifestyle factors, proper diet and microbial modulation. The effect of these interventions in humans depends on the beneficial microbiome alteration mostly based on animal studies with evolving evidence from human studies. There is tremendous potential for the human microbiome in the diagnosis, treatment, and prognosis of diseases, as well as, for the monitoring of health and disease in humans. Whole body system-based approach to the diagnosis of dysbiosis is better than a pure taxonomic approach. Whole body dysbiosis could be a new therapeutic target in the management of various health conditions.
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Affiliation(s)
| | - Joao Morgadinho
- Kaye Edmonton Clinic, Alberta Health Services, Edmonton, AB, Canada
| | - Tyler Halverson
- Department of Psychiatry, University of Alberta, Edmonton, AB, Canada
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Tao P, Liu H, Hou G, Lu J, Xu Y. Kangxianling formula attenuates renal fibrosis by regulating gut microbiota. Eur J Med Res 2024; 29:183. [PMID: 38500195 PMCID: PMC10949625 DOI: 10.1186/s40001-024-01778-8] [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: 01/27/2024] [Accepted: 03/09/2024] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND Renal fibrosis (RF) produced adverse effect on kidney function. Recently, intestinal dysbiosis is a key regulator that promotes the formation of renal fibrosis. This study will focus on exploring the protective mechanism of Kangxianling Formula (KXL) on renal fibrosis from the perspective of intestinal flora. METHODS Unilateral Ureteral Obstruction (UUO) was used to construct rats' model with RF, and receive KXL formula intervention for 1 week. The renal function indicators were measured. Hematoxylin-eosin (HE), Masson and Sirus red staining were employed to detect the pathological changes of renal tissue in each group. The expression of α-SMA, Col-III, TGF-β, FN, ZO-1, and Occuludin was detected by immunofluorescence and immunohistochemistry. Rat feces samples were collected and analyzed for species' diversity using high-throughput sequencing 16S rRNA. RESULTS Rats in UUO groups displayed poor renal function as well as severe RF. The pro-fibrotic protein expression in renal tissues including α-SMA, Col-III, TGF-β and FN was increased in UUO rats, while ZO-1 and Occuludin -1 expression was downregulated in colon tissues. The above changes were attenuated by KXL treatment. 16S rRNA sequencing results revealed that compared with the sham group, the increased abundance of pathogenic bacteria including Acinetobacter, Enterobacter and Proteobacteria and the decreased abundance of beneficial bacteria including Actinobacteriota, Bifidobacteriales, Prevotellaceae, and Lactobacillus were found in UUO group. After the administration of KXL, the growth of potential pathogenic bacteria was reduced and the abundance of beneficial bacteria was enhanced. CONCLUSION KXL displays a therapeutical potential in protecting renal function and inhibiting RF, and its mechanism of action may be associated with regulating intestinal microbiota.
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Affiliation(s)
- Pengyu Tao
- Department of Nephrology, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Haiyan Liu
- Department of Ultrasound, The Affiliated Taian City Central Hospital of Qingdao University, Taian, China
| | - Guangjian Hou
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jianrao Lu
- Department of Nephrology, Seventh People's Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Yukun Xu
- Department of Geriatric Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China.
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Chen Y, Shi Y, Liang C, Min Z, Deng Q, Yu R, Zhang J, Chang K, Chen L, Yan K, Wang C, Tan Y, Wang X, Chen J, Hua Q. MicrobeTCM: A comprehensive platform for the interactions of microbiota and traditional Chinese medicine. Pharmacol Res 2024; 201:107080. [PMID: 38272335 DOI: 10.1016/j.phrs.2024.107080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/10/2024] [Accepted: 01/21/2024] [Indexed: 01/27/2024]
Abstract
Thanks to the advancements in bioinformatics, drugs, and other interventions that modulate microbes to treat diseases have been emerging continuously. In recent years, an increasing number of databases related to traditional Chinese medicine (TCM) or gut microbes have been established. However, a database combining the two has not yet been developed. To accelerate TCM research and address the traditional medicine and micro ecological system connection between short board, we have developed the most comprehensive micro-ecological database of TCM. This initiative includes the standardization of the following advantages: (1) A repeatable process achieved through the standardization of a retrieval strategy to identify literature. This involved identifying 419 experiment articles from PubMed and six authoritative databases; (2) High-quality data integration achieved through double-entry extraction of literature, mitigating uncertainties associated with natural language extraction; (3) Implementation of a similar strategy aiding in the prediction of mechanisms of action. Leveraging drug similarity, target entity similarity, and known drug-target entity association, our platform enables the prediction of the effects of a new herb or acupoint formulas using the existing data. In total, MicrobeTCM includes 171 diseases, 725 microbes, 1468 herb-formulas, 1032 herbs, 15780 chemical compositions, 35 acupoint-formulas, and 77 acupoints. For further exploration, please visit https://www.microbetcm.com.
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Affiliation(s)
- Yufeng Chen
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Yu Shi
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Chengbang Liang
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Zhuochao Min
- School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China; School of Zoology, The George S. Wise Faculty of Life Sciences Tel Aviv Tel Aviv University, Tel Aviv 69978, Israel
| | - Qiqi Deng
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Rui Yu
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Jiani Zhang
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Kexin Chang
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Luyao Chen
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Ke Yan
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Chunxiang Wang
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Yan Tan
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Xu Wang
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China
| | - Jianxin Chen
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China.
| | - Qian Hua
- School of Traditional Chinese Medicine, School of Life Science, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese medicine, Beijing 100029, China.
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Wang K, Li G, Yang Z, Yang F, Sun Y, Duan G, Sun W, Zhou K, He J, Dai F. Compound Chinese medicine (F1) improves spleen deficiency diarrhea by protecting the intestinal mucosa and regulating the intestinal flora. Front Microbiol 2024; 14:1292082. [PMID: 38293559 PMCID: PMC10826701 DOI: 10.3389/fmicb.2023.1292082] [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: 09/11/2023] [Accepted: 11/22/2023] [Indexed: 02/01/2024] Open
Abstract
Compound Chinese medicine (F1) is a traditional prescription in Chinese medicine that is commonly used to treat spleen deficiency diarrhea (SDD). It has demonstrated remarkable effectiveness in clinical practice. However, the precise mechanism by which it exerts its antidiarrheal effect is still unclear. This study aimed at investigating the antidiarrheal efficacy and mechanism of F1 on senna-induced secretory diarrhea (SDD). Senna was utilized to induce the development of a mouse model of senna-induced secretory diarrhea (SDD) in order to observe the rate of diarrhea, diarrhea index, blood biochemistry, and histopathological changes in the small intestine. Additionally, the levels of sodium and hydrogen exchange protein 3 (NHE3) and short-chain fatty acids (SCFAs) were determined using enzyme-linked immunosorbent assay (ELISA). The impact of F1 on the senna-induced SDD mouse models was evaluated by monitoring changes in the gut microbiota through 16S rRNA (V3-V4) sequencing. The results demonstrated that F1, a traditional Chinese medicine, effectively increased the body weight of SDD mice and reduced the incidence of diarrhea and diarrhea index. Additionally, F1 restored liver and kidney function, reduced the infiltration of inflammatory cells in intestinal tissue, and promoted the growth of intestinal villi. Furthermore, F1 was found to enhance the expression of NHE3 and SCFAs. It also increased the abundance of Firmicutes and Lactobacillus species, while decreasing the abundance of Proteobacteria and Shigella.
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Affiliation(s)
- Kang Wang
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming, China
| | - Guanzong Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Zhi Yang
- Animal Disease Prevention and Control Center of Chuxiong, Chuxiong, China
| | - Fumei Yang
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming, China
| | - Yulin Sun
- Veterinarian, Kunming Technical Contract Accreditation and Registration Station, Kunming, China
| | - Gang Duan
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming, China
| | - Wang Sun
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming, China
| | - Ke Zhou
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming, China
| | - Jun He
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming, China
| | - Feiyan Dai
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming, China
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