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Park Y, Ahn JB, Kim DH, Park IS, Son M, Kim JH, Ma HW, Kim SW, Cheon JH. Integrated Analysis of Microbiome and Metabolome Reveals Disease-Specific Profiles in Inflammatory Bowel Diseases and Intestinal Behçet's Disease. Int J Mol Sci 2024; 25:6697. [PMID: 38928402 PMCID: PMC11203907 DOI: 10.3390/ijms25126697] [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: 05/14/2024] [Revised: 06/09/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
The gut microbial and metabolic characteristics of intestinal Behçet's disease (BD), a condition sharing many clinical similarities with ulcerative colitis (UC) and Crohn's disease (CD), are largely unexplored. This study investigated the gut microbial and metabolic characteristics of intestinal BD as well as potential biomarkers, comparing them with those in UC, CD, and healthy controls. Colon tissue and stool samples from 100 patients (35 UC, 30 CD, and 35 intestinal BD) and 41 healthy volunteers were analyzed using 16S ribosomal RNA sequencing to assess microbial diversity, taxonomic composition, and functional profiling. Plasma metabolomic analyses were performed using gas chromatography and ultra-performance liquid chromatography-mass spectrometry. Results indicated reduced microbial diversity in CD but not in intestinal BD, with intestinal BD showing fewer changes compared to controls yet distinct taxonomic features from UC, CD, and controls. Common alterations across all diseases included a reduction in beneficial bacteria producing short-chain fatty acids. Intestinal BD-specific changes featured a decreased abundance of Bacteroides fragilis. Metabolomic profiles in intestinal BD were similar to those in CD but distinct from those in UC, displaying significant changes in energy metabolism and genetic information processing. This integrative analysis revealed both shared and unique profiles in intestinal BD compared with UC, CD, and controls, advancing our understanding of the distinctive features of these diseases.
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Affiliation(s)
- Yehyun Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (Y.P.); (J.B.A.); (D.H.K.)
- Department of Internal Medicine, Ewha Womans University Seoul Hospital, Seoul 03760, Republic of Korea
| | - Jae Bum Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (Y.P.); (J.B.A.); (D.H.K.)
| | - Da Hye Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (Y.P.); (J.B.A.); (D.H.K.)
| | - I Seul Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (Y.P.); (J.B.A.); (D.H.K.)
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Mijeong Son
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (Y.P.); (J.B.A.); (D.H.K.)
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Ji Hyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (Y.P.); (J.B.A.); (D.H.K.)
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Hyun Woo Ma
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (Y.P.); (J.B.A.); (D.H.K.)
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Seung Won Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (Y.P.); (J.B.A.); (D.H.K.)
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jae Hee Cheon
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (Y.P.); (J.B.A.); (D.H.K.)
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
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Liu Q, Zhang Z, Ji P, Liu J, Chen B, E M, Qi H, Hou T, Huang Q, Ding L, Guo C, Zhao D, Yang W, Wang Z, Li X. Ginseng polysaccharide components attenuate obesity and liver lipid accumulation by regulating fecal microbiota and hepatic lysine degradation. Int J Biol Macromol 2024; 269:131872. [PMID: 38677706 DOI: 10.1016/j.ijbiomac.2024.131872] [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: 11/03/2023] [Revised: 03/23/2024] [Accepted: 04/24/2024] [Indexed: 04/29/2024]
Abstract
The increasing incidence of obesity has led to widespread attention in the exploration of natural ingredients. Ginseng polysaccharides (PGP), the main components from Panax ginseng, have been reported potential effect to attenuate obesity and regulate lipid metabolism. In this study, we found that PGP inhibited the high-fat diet (HFD)-induced weight gain, fat ratio and fat tissue weight after 8-week administration. Serum and liver lipid analysis showed that PGP decreased the levels of triglyceride and total cholesterol, which was mediated by the inhibition of key genes for fatty acid and cholesterol metabolisms. Metabolomics studies showed that the inhibitory effect of PGP on liver lipid accumulation was significantly correlated with its regulation of citric acid cycle and lysine degradation. PGP regulated the expression of genes related to lysine degradation in both liver tissue and hepatocytes. In addition, PGP reshaped the composition of fecal microbiota at the genus and species levels in obese mice. Spearman's correlation analysis demonstrated that Staphylococcus sciuri, Staphylococcus lentus, and Pseudoflavonifractor sp. An85 may be the potential targets that PGP maintains the abundance of l-lysine against obesity. It concluded that PGP can attenuate obesity and liver lipid accumulation by regulating fecal microbiota and hepatic lysine degradation.
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Affiliation(s)
- Qing Liu
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China
| | - Zepeng Zhang
- Research Center of Traditional Chinese Medicine, College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130021, China
| | - Peng Ji
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China
| | - Jiaqi Liu
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China
| | - Boxue Chen
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Mingyao E
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China
| | - Hongyu Qi
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China
| | - Tong Hou
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China
| | - Qingxia Huang
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China; Research Center of Traditional Chinese Medicine, College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130021, China
| | - Lu Ding
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China; Research Center of Traditional Chinese Medicine, College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130021, China
| | - Chen Guo
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China
| | - Daqing Zhao
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China
| | - Wenzhi Yang
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Zeyu Wang
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China.
| | - Xiangyan Li
- Northeast Asia Research Institute of Traditional Chinese Medicine, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun, Jilin 130117, China.
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Lai WY, Wei CC, Lin CH, Hang LW, Shih YH, Huang FW, Yen HR. Integrative traditional Chinese medicine treatment for children with obstructive sleep apnea. J Tradit Complement Med 2024; 14:109-120. [PMID: 38223810 PMCID: PMC10785241 DOI: 10.1016/j.jtcme.2023.08.002] [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: 01/01/2023] [Revised: 08/01/2023] [Accepted: 08/04/2023] [Indexed: 01/16/2024] Open
Abstract
Purpose Obstructive sleep apnea (OSA) is a chronic disease that affects 1%-6% of children. Our study aims to explore the effectiveness and clinical characteristics of integrative Traditional Chinese Medicine (ITCM) for pediatric OSA. Materials and methods In this retrospective cohort study, we assessed differences of polysomnography (PSG) parameters and clinical characteristics between 2009 and 2020. Children <12 years old diagnosed with OSA (n = 508) were included and were categorized into ITCM cohort, western medicine (WM) cohort ,and surgery cohort. Outcomes were apnea-hypopnea index (AHI), respiratory disturbance index (RDI), and body mass index (BMI). Results There were 56 (11%), 324 (63.8%), and 128 (25.2%) patients in the ITCM, WM, and surgery cohorts. Among 17, 26, and 33 patients in the ITCM, WM, and surgery cohorts underwent follow-up PSG studies, respectively. In the ITCM follow-up cohort, AHI were significantly reduced (9.59 to 5.71, p < 0.05). BMI significantly increased in the WM follow-up cohort (19.46 to 20.50, p < 0.05) and the surgery follow-up cohort (18.04 to 18.85, p < 0.01). Comparing ITCM to WM cohort, a significant difference was found between the changes in RDI (ITCM: -6.78, WM: 0.51, p < 0.05) after treatment. Among ITCM follow-up cohort, the most prescribed TCM formula was Forsythia and Laminaria Combination. The most prescribed TCM herb was Ephedrae Herba. Conclusions ITCM therapy can significantly reduce RDI and control BMI. We identified potential TCM treatments for pediatric OSA. Further study of the pharmacological mechanisms and clinical efficacy is warranted.
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Affiliation(s)
- Wan-Yu Lai
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Chang-Ching Wei
- Department of Pediatrics, Children's Hospital, China Medical University, Taichung, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Chien-Heng Lin
- Department of Pediatrics, Children's Hospital, China Medical University, Taichung, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Liang- Wen Hang
- Sleep Medicine Center, China Medical University Hospital, Taichung, Taiwan
| | - Ying-Hsiu Shih
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - Fen-Wei Huang
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Hung-Rong Yen
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
- Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
- Research Center for Traditional Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
- Department of Laboratory Science and Biotechnology, Asia University, Taichung, Taiwan
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Yu GR, Kim JE, Lim DW, Park WH. The combination of Ephedrae herba and coixol from Coicis semen attenuate adiposity via glucocorticoid receptor regulation. Sci Rep 2023; 13:20324. [PMID: 37990123 PMCID: PMC10663538 DOI: 10.1038/s41598-023-47553-3] [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: 07/19/2023] [Accepted: 11/15/2023] [Indexed: 11/23/2023] Open
Abstract
The enhanced therapeutic effects and mechanisms of certain herbal combination in various herbal prescriptions are mostly unclear. A combination of two herbs, namely Ephedrae herba (EH) and Coicis semen (CS), has been commonly prescribed for obesity. In our previous work, the combination of EH and CS was studied using network pharmacological approach to predict its pharmacological targets and in vitro experiments to evaluate its efficacy on obesity. Although we demonstrated enhanced anti-adiposity effects of the combination on matured adipocytes, the molecular mechanisms and contributing compounds underlying the effects of EH-CS combination on adiposity or adipogenesis were not fully elucidated. The current study adopted integrated bioinformatics analysis to precisely validate potential targets of EH-CS by screening differentially expressed genes (DEGs) of morbid obesity patients from NCBI gene expression omnibus (GEO). Based on the functional cluster analysis of down-regulated DEGs, the anti-adipogenesis mechanism of EH-CS combination was speculated with KEGG enrichment analysis. Furthermore, we investigated the combinational effects of EH and coixol, or stigmasterol, the two compounds in CS which were expected to have main beneficial effects in metabolic diseases. Moreover, distinct effect of the combination on transcriptional activity of glucocorticoid receptor (GR) was investigated using electrophoretic mobility shift assay (EMSA). The EH-CS combination was predicted to modulate down-regulated genes which are involved in KEGG pathways crucial to metabolic disease in morbidly obese individuals. The combination of EH with CS compounds significantly increased the phosphorylation of acetyl-coA carboxylase (ACC), AMP-activated protein kinase (AMPK), and protein kinase B (AKT) in 3T3-L1 cells and decreased intracellular lipid accumulation. The two CS compounds significantly increased the anti-adipogenesis/lipogenesis effects of EH by inhibiting the gene expression levels. Finally, the combination of EH and coixol inhibited dexamethasone-induced GR translocation to the nucleus and transcriptional binding activity in adipocytes. The combination of EH and CS could be considered a therapeutic strategy for treating metabolic diseases, including obesity.
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Affiliation(s)
- Ga-Ram Yu
- Department of Diagnostic, College of Korean Medicine, Dongguk University, Goyang, 10326, Republic of Korea
| | - Jai-Eun Kim
- Department of Pathology, College of Korean Medicine, Dongguk University, Goyang, 10326, Republic of Korea
| | - Dong-Woo Lim
- Department of Diagnostic, College of Korean Medicine, Dongguk University, Goyang, 10326, Republic of Korea.
- Institute of Korean Medicine, Dongguk University, Goyang, 10326, Republic of Korea.
| | - Won-Hwan Park
- Department of Diagnostic, College of Korean Medicine, Dongguk University, Goyang, 10326, Republic of Korea.
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Liu M, Zhang Y, Wu J, Gao M, Zhu Z, Chen H. Causal relationship between kidney stones and gut microbiota contributes to the gut-kidney axis: a two-sample Mendelian randomization study. Front Microbiol 2023; 14:1204311. [PMID: 37502408 PMCID: PMC10368867 DOI: 10.3389/fmicb.2023.1204311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 06/26/2023] [Indexed: 07/29/2023] Open
Abstract
Background Gut microbiota, particularly Oxalobacter formigenes, has been previously reported to be associated with kidney stones. However, the conflicting results from both observational and intervention studies have created substantial uncertainty regarding the contribution of Oxalobacter formigenes to the formation of kidney stone. Methods We employed a two-sample MR analysis to investigate the causal relationship between gut microbiota and kidney stones using GWASs summary statistics obtained from the MiBioGen and FinnGen consortia. Moreover, we conducted a reserve MR analysis to assess the direction of the causal associations between gut microbiota and kidney stones. The inverse variance weighted (IVW) approach represents the primary method of Mendelian Randomization (MR) analysis. Results Our analyses do not yield supportive evidence for a causal link between the genus Oxalobacter (OR = 0.99, 95% CI: 0.90-1.09, p = 0.811) and the formation of kidney stones. The order Actinomycetales (OR = 0.79, 95% CI: 0.65-0.96, p = 0.020), family Actinomycetaceae (OR = 0.79, 95% CI: 0.65-0.96, p = 0.019), family Clostridiaceae 1 (OR = 0.80, 95% CI: 0.67-0.96, p = 0.015), genus Clostridiumsensustricto 1 (OR = 0.81, 95% CI: 0.67-0.98, p = 0.030) and genus Hungatella (OR = 0.86, 95% CI: 0.74-0.99, p = 0.040) had protective effects on kidney stones, and the genus Haemophilus (OR = 1.16, 95% CI: 1.01-1.33, p = 0.032), genus Ruminococcaceae (UCG010) (OR = 1.38, 95% CI: 1.04-1.84, p = 0.028), genus Subdoligranulum (OR = 1.27, 95% CI: 1.06-1.52, p = 0.009) were risk factors for kidney stones. Differential abundance analysis provide no evidence of a association between Oxalobacter formigenes and kidney stones, and showed genus Subdoligranulum were risk factors for kidney stones. Reverse MR analysis did not indicate any causal association of kidney stones on gut microbiota. No considerable heterogeneity of instrumental variables or horizontal pleiotropy was observed. Conclusion Our two-sample MR study did not find any causal relationship between genus Oxalobacter and kidney stones. The association between gut microbiota and kidney stones does not solely depend on the presence of genus Oxalobacter/Oxalobacter formigenes. A more integrated approach using multiple omics platforms is needed to better understand the pathogenesis of kidney stones in the context of complex gene-environment interactions over time.
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Affiliation(s)
- Minghui Liu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Youjie Zhang
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Jian Wu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Meng Gao
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Zewu Zhu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- Department of Internal Medicine, Section Endocrinology, Yale University School of Medicine, New Haven, CT, United States
| | - Hequn Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
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Jeong JJ, Ganesan R, Jin YJ, Park HJ, Min BH, Jeong MK, Yoon SJ, Choi MR, Choi J, Moon JH, Min U, Lim JH, Lee DY, Han SH, Ham YL, Kim BY, Suk KT. Multi-strain probiotics alleviate loperamide-induced constipation by adjusting the microbiome, serotonin, and short-chain fatty acids in rats. Front Microbiol 2023; 14:1174968. [PMID: 37333632 PMCID: PMC10272585 DOI: 10.3389/fmicb.2023.1174968] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/15/2023] [Indexed: 06/20/2023] Open
Abstract
Constipation is one of the most common gastrointestinal (GI) disorders worldwide. The use of probiotics to improve constipation is well known. In this study, the effect on loperamide-induced constipation by intragastric administration of probiotics Consti-Biome mixed with SynBalance® SmilinGut (Lactobacillus plantarum PBS067, Lactobacillus rhamnosus LRH020, Bifidobacterium animalis subsp. lactis BL050; Roelmi HPC), L. plantarum UALp-05 (Chr. Hansen), Lactobacillus acidophilus DDS-1 (Chr. Hansen), and Streptococcus thermophilus CKDB027 (Chong Kun Dang Bio) to rats was evaluated. To induce constipation, 5 mg/kg loperamide was intraperitoneally administered twice a day for 7 days to all groups except the normal control group. After inducing constipation, Dulcolax-S tablets and multi-strain probiotics Consti-Biome were orally administered once a day for 14 days. The probiotics were administered 0.5 mL at concentrations of 2 × 108 CFU/mL (G1), 2 × 109 CFU/mL (G2), and 2 × 1010 CFU/mL (G3). Compared to the loperamide administration group (LOP), the multi-strain probiotics not only significantly increased the number of fecal pellets but also improved the GI transit rate. The mRNA expression levels of serotonin- and mucin-related genes in the colons that were treated with the probiotics were also significantly increased compared to levels in the LOP group. In addition, an increase in serotonin was observed in the colon. The cecum metabolites showed a different pattern between the probiotics-treated groups and the LOP group, and an increase in short-chain fatty acids was observed in the probiotic-treated groups. The abundances of the phylum Verrucomicrobia, the family Erysipelotrichaceae and the genus Akkermansia were increased in fecal samples of the probiotic-treated groups. Therefore, the multi-strain probiotics used in this experiment were thought to help alleviate LOP-induced constipation by altering the levels of short-chain fatty acids, serotonin, and mucin through improvement in the intestinal microflora.
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Affiliation(s)
- Jin-Ju Jeong
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Raja Ganesan
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Yoo-Jeong Jin
- R&D Center, Chong Kun Dang Healthcare, Seoul, Republic of Korea
| | - Hee Jin Park
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Byeong Hyun Min
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Min Kyo Jeong
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Sang Jun Yoon
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Mi Ran Choi
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
| | - Jieun Choi
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, Research Institute of Agricultural and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Ji Hyun Moon
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, Research Institute of Agricultural and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Uigi Min
- R&D Center, Chong Kun Dang Healthcare, Seoul, Republic of Korea
| | - Jong-Hyun Lim
- R&D Center, Chong Kun Dang Healthcare, Seoul, Republic of Korea
| | - Do Yup Lee
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, Research Institute of Agricultural and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Sang Hak Han
- Department of Pathology, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Young Lim Ham
- Department of Nursing, Daewon University College, Jecheon, Republic of Korea
| | - Byung-Yong Kim
- R&D Center, Chong Kun Dang Healthcare, Seoul, Republic of Korea
| | - Ki Tae Suk
- Institute for Liver and Digestive Disease, Hallym University, Chuncheon, Republic of Korea
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Zheng Q, Mu X, Pan S, Luan R, Zhao P. Ephedrae herba: A comprehensive review of its traditional uses, phytochemistry, pharmacology, and toxicology. JOURNAL OF ETHNOPHARMACOLOGY 2023; 307:116153. [PMID: 36641108 DOI: 10.1016/j.jep.2023.116153] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 12/11/2022] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ephedrae herba (called Mahuang in China) is the dried herbaceous stem of Ephedra sinica Stapf, Ephedra intermedia Schrenk et C. A. Mey., and Ephedra equisetina Bge. Ephedrae herba has a long history of use as an herb, and it was originally recorded in Sheng Nong's herbal classic. Ephedrae herba has also been widely used as both medicine and food. In the clinic, Ephedrae herba is commonly used for treating colds, bronchial asthma, nasal congestion, and other diseases. AIM OF REVIEW This review aims to provide a systematic summary on the traditional use, chemical constituents, pharmacological effects, clinical applications, quality control, toxicology, and pharmacokinetics of Ephedrae herba to provide a theoretical basis for further reasonable development of Ephedrae herba in clinical practice and creation of new drugs. MATERIALS AND METHODS Information on Ephedrae herba was gathered from various sources, including the scientific databases including CNKI, PubMed, SciFinder and ScienceDirect, classical books on traditional Chinese herbal medicine, Ph.D. and M.Sc. dissertations; Baidu Scholar; and from different professional websites. RESULTS Ephedrae herba is distributed in regions of China and other areas. Ephedra and its compound preparations can be used for colds, bronchial asthma, nasal congestion and other diseases. Approximately 281 chemical constituents have been isolated from Ephedrae herba, including alkaloids, flavonoids, tannins, polysaccharides, volatile oils, organic acids, and other compounds. Among these constituents, alkaloids and volatile oils are the most abundant and represent the major bioactive constituents. Ephedrae herba possesses multiple pharmacological activities, including diuretic effect, anti-allergic effect, blood pressure regulatory, anti-inflammatory effect, anti-oxidation effect and anti-viral effects. Ephedrine hydrochloride and pseudoephedrine hydrochloride are generally selected as indicators for the quantitative determination of Ephedrae herba. The maximum dosage of Ephedrae herba should not exceed 10 g. If overused, adverse reactions such as palpitations, sweating, irritability and insomnia will occur. CONCLUSIONS Ephedrae herba is an ancient herbal medicine with a broad spectrum of pharmacological activities that has been used for thousands of years in China. It is one of the most commonly used herbal components of the TCM formulas. Hydrochloride and pseudoephedrine are the major bioactive constituents. However, there is a need to further understand the mechanisms of active components of Ephedrae herba. Future studies should perform an in-depth analyses of the pharmacokinetics and mechanisms of toxicity of Ephedrae herba. Quality standards should be developed to correspond to the various application methods to ensure the efficacy of drugs in actual treatment.
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Affiliation(s)
- Qingge Zheng
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Xiangyu Mu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Shaobin Pan
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
| | - Ruqiao Luan
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Pan Zhao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
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Zhang Q, Bai Y, Wang W, Li J, Zhang L, Tang Y, Yue S. Role of herbal medicine and gut microbiota in the prevention and treatment of obesity. JOURNAL OF ETHNOPHARMACOLOGY 2023; 305:116127. [PMID: 36603782 DOI: 10.1016/j.jep.2022.116127] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 12/16/2022] [Accepted: 12/30/2022] [Indexed: 06/17/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Obesity is a common metabolic dysfunction disease, which is highly correlated with the homeostasis of gut microbiota (GM). The dysregulation of GM on energy metabolism, immune response, insulin resistance and endogenous metabolites (e.g., short chain fatty acids and secondary bile acids) can affect the occurrence and development of obesity. Herbal medicine (HM) has particular advantages and definite therapeutic effects in the prevention and treatment of obesity, but its underlying mechanism is not fully clear. AIM OF THE STUDY In this review, the representative basic and clinical anti-obesity studies associated with the homeostasis of GM regulated by HM including active components, single herb and herbal formulae were summarized and discussed. We aim to provide a state of art reference for the mechanism research of HM in treating obesity and the further development of new anti-obesity drugs. MATERIALS AND METHODS The relevant information was collected by searching keywords (obesity, herbal medicine, prescriptions, mechanism, GM, short chain fatty acids, etc.) from scientific databases (CNKI, PubMed, SpringerLink, Web of Science, SciFinder, etc.). RESULTS GM dysbiosis did occur in obese patients and mice, whiles the intervention of GM could ameliorate the condition of obesity. HM (e.g., berberine, Ephedra sinica, Rehjnannia glutinosa, and Buzhong Yiqi prescription) has been proved to possess a certain regulation on GM and an explicit effect on obesity, but the exact mechanism of HM in improving obesity by regulating GM remains superficial. CONCLUSION GM is involved in HM against obesity, and GM can be a novel therapeutic target for treating obesity.
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Affiliation(s)
- Qiao Zhang
- Key Laboratory of Shaanxi Administration of Traditional Chinese Medicine for TCM Compatibility, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Traditional Chinese Medicine Processing Technology Heritage Base, Shaanxi University of Chinese Medicine, Xi'an, 712046, China.
| | - Yaya Bai
- Key Laboratory of Shaanxi Administration of Traditional Chinese Medicine for TCM Compatibility, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Traditional Chinese Medicine Processing Technology Heritage Base, Shaanxi University of Chinese Medicine, Xi'an, 712046, China.
| | - Wenxiao Wang
- Key Laboratory of Shaanxi Administration of Traditional Chinese Medicine for TCM Compatibility, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Traditional Chinese Medicine Processing Technology Heritage Base, Shaanxi University of Chinese Medicine, Xi'an, 712046, China.
| | - Jiajia Li
- Key Laboratory of Shaanxi Administration of Traditional Chinese Medicine for TCM Compatibility, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Traditional Chinese Medicine Processing Technology Heritage Base, Shaanxi University of Chinese Medicine, Xi'an, 712046, China.
| | - Li Zhang
- Hanlin College, Nanjing University of Chinese Medicine, Taizhou, 225300, Jiangsu Province, China.
| | - Yuping Tang
- Key Laboratory of Shaanxi Administration of Traditional Chinese Medicine for TCM Compatibility, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Traditional Chinese Medicine Processing Technology Heritage Base, Shaanxi University of Chinese Medicine, Xi'an, 712046, China.
| | - Shijun Yue
- Key Laboratory of Shaanxi Administration of Traditional Chinese Medicine for TCM Compatibility, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi Traditional Chinese Medicine Processing Technology Heritage Base, Shaanxi University of Chinese Medicine, Xi'an, 712046, China.
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9
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Lim DW, Yu GR, Kim JE, Park WH. Network pharmacology predicts combinational effect of novel herbal pair consist of Ephedrae herba and Coicis semen on adipogenesis in 3T3-L1 cells. PLoS One 2023; 18:e0282875. [PMID: 36928463 PMCID: PMC10019655 DOI: 10.1371/journal.pone.0282875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/24/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Herbal combinations are regarded as basic strategy in oriental medicine with various purposes. Ephedrae herba (EH) and Coicis semen (CS) are two herbal medicines used to treat obesity in many herbal prescriptions, yet the effect and significance of this herbal pair have not been evaluated. PURPOSE This study is to elucidate the effect of a novel herbal pair, EH-CS, on obesity and identify the key synergistic mechanism underlying it. METHODS We investigated the network of herbs comprising the anti-obesity herbal prescriptions. Using the tools of network pharmacology, we investigated the compound-target interactions of EH and CS in combination to predict their effects in combination. Five EH-CS samples with different EH to CS ratios were prepared to investigate their efficacies in adipocytes. RESULTS 1-mode network analysis of herbs in prescriptions based on literature review revealed the importance of EH-CS in anti-obesity prescriptions. The herbal combination comprised of equivalent weights (1:1) of EH and CS most potently reduced mature adipocyte adiposity, although several markers of adipogenesis and lipid synthesis were more suppressed by pure EH. PTGS2 (COX-2 gene) expression, a common target of EH and CS as deduced by compound-target network analysis, was affected by EH-CS extract treatments. However, EH at high concentration (25 μg/ml) notably increased PTGS2 expression without adversely affecting cell viability. However, EH-CS combination of the same concentration markedly decreased PTGS2 gene expression. CONCLUSION These results show that the compounds in CS and EH act in concert to enhance the pharmacological effect of EH, but control unexpected effects of EH treatment.
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Affiliation(s)
- Dong-Woo Lim
- Department of Diagnostic, College of Korean Medicine, Dongguk University, Goyang, Republic of Korea
- Institute of Korean Medicine, Dongguk University, Goyang, Republic of Korea
| | - Ga-Ram Yu
- Department of Diagnostic, College of Korean Medicine, Dongguk University, Goyang, Republic of Korea
| | - Jai-Eun Kim
- Department of Pathology, College of Korean Medicine, Dongguk University, Goyang, Republic of Korea
- * E-mail: (W-HP); (J-EK)
| | - Won-Hwan Park
- Department of Diagnostic, College of Korean Medicine, Dongguk University, Goyang, Republic of Korea
- * E-mail: (W-HP); (J-EK)
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10
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Song EJ, Shin NR, Jeon S, Nam YD, Kim H. Impact of the herbal medicine, Ephedra sinica stapf, on gut microbiota and body weight in a diet-induced obesity model. Front Pharmacol 2022; 13:1042833. [DOI: 10.3389/fphar.2022.1042833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 10/31/2022] [Indexed: 11/16/2022] Open
Abstract
Obesity is a chronic metabolic disease caused by excessive body fat and has become a global public health problem. Evidence suggests that obesity and obesity-induced metabolic disorders are closely related to gut microbiota. Bupropion (BP), an antidepressant medicine, and Ephedra sinica Stapf [Ephedraceae; Ephedrae Herba], a herbal medicine, are sympathetic stimulants and have weight loss effects. However, to our best knowledge, no studies have simultaneously assessed the effects of drugs and herbal medicines on obesity and gut microbiota. This study aimed to determine the effects of BP and ES on weight loss and re-modulation of host gut microbiota. To test this hypothesis, we fed C57BL/6J mice with a high-fat diet supplemented with bupropion (BP; 30 mg/kg/day) and Ephedra sinica Stapf extract (ES; 150 mg/kg/day) via oral gavage for eight weeks. Further, we evaluated the effects of BP and ES on body weight and fat accumulation. In addition, we evaluated the effects of BP and ES on gut microbiota using 16S rRNA amplicon sequencing. Our results showed that weight loss was confirmed in both BP and ES; however, it was more pronounced in ES. ES changed the overall composition of the gut microbiota by restoring the relative abundance of Oscillospiraceae, Lachnospiraceae, and the Firmicutes/Bacteroidetes ratio, an indicator of gut microbiota dysbiosis. Nine amplicon sequence variants (ASVs) of the gut microbiome were significantly recovered by BP and ES treatment, of which eight ASVs correlated with body weight and fat accumulation. Additionally, three ASVs were significantly recovered by ES treatment alone. In conclusion, the anti-obesity effects of BP and ES, especially fat accumulation, are related to the regulation of gut microbiota. Moreover, ES had a greater influence on the gut microbiota than BP.
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11
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Yang S, Hao S, Wang Q, Lou Y, Jia L, Chen D. The interactions between traditional Chinese medicine and gut microbiota: Global research status and trends. Front Cell Infect Microbiol 2022; 12:1005730. [PMID: 36171760 PMCID: PMC9510645 DOI: 10.3389/fcimb.2022.1005730] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/22/2022] [Indexed: 11/15/2022] Open
Abstract
Background There is a crosstalk between traditional Chinese medicine (TCM) and gut microbiota (GM), many articles have studied and discussed the relationship between the two. The purpose of this study is to use bibliometric analysis to explore the research status and development trends of the TCM/GM research, identify and analyze the highly cited papers relating to the TCM/GM. Methods A literature search regarding TCM/GM publications from 2004 to 2021 was undertaken on August 13, 2022. The main information (full record and cited references) of publications was extracted from the Science Citation Index Expanded (SCI-E) of Web of Science Core Collection (WoSCC). The Bibliometrix of R package, CiteSpace and VOSviewer were used for bibliometric analysis. Results A total of 830 papers were included. The publication years of papers were from 2004 to 2021. The number of papers had increased rapidly since 2018. China had the most publications and made most contributions to this field. Nanjing University of Chinese Medicine and Beijing University of Chinese Medicine were in the leading productive position in TCM/GM research, Chinese Academy of Chinese Medical Sciences had the highest total citations (TC). Duan Jin-ao from Nanjing University of Chinese Medicine had the largest number of publications, and Tong Xiao-lin from China Academy of Chinese Medical Sciences had the most TC. The Journal of Ethnopharmacology had the most published papers and the most TC. The main themes in TCM/GM included the role of GM in TCM treatment of glucolipid metabolism diseases and lower gastrointestinal diseases; the mechanism of interactions between GM and TCM to treat diseases; the links between TCM/GM and metabolism; and the relationship between GM and oral bioavailability of TCM. Conclusion This study gained insight into the research status, hotspots and trends of global TCM/GM research, identified the most cited articles in TCM/GM and analyzed their characteristics, which may inform clinical researchers and practitioners’ future directions.
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Affiliation(s)
- Shanshan Yang
- Oncology Department of Integrated Traditional Chinese and Western Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Shaodong Hao
- Sixth Clinical School of Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qin Wang
- Oncology Department of Integrated Traditional Chinese and Western Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Yanni Lou
- Oncology Department of Integrated Traditional Chinese and Western Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Liqun Jia
- Oncology Department of Integrated Traditional Chinese and Western Medicine, China-Japan Friendship Hospital, Beijing, China
- *Correspondence: Liqun Jia, ; Dongmei Chen,
| | - Dongmei Chen
- Oncology Department of Integrated Traditional Chinese and Western Medicine, China-Japan Friendship Hospital, Beijing, China
- *Correspondence: Liqun Jia, ; Dongmei Chen,
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12
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Recent findings in Akkermansia muciniphila-regulated metabolism and its role in intestinal diseases. Clin Nutr 2022; 41:2333-2344. [DOI: 10.1016/j.clnu.2022.08.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/22/2022] [Accepted: 08/27/2022] [Indexed: 11/22/2022]
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13
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Ma H, Yu Z, Zhao Y, Li L, Liu Y, Liu Y. Goat milk fermented with combined lactic acid bacterium alter microbial community structures and levels of the targeted short-chain fatty acids in the large intestine of mice. Food Res Int 2022; 157:111352. [DOI: 10.1016/j.foodres.2022.111352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 04/15/2022] [Accepted: 05/05/2022] [Indexed: 11/25/2022]
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14
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Li L, Ma L, Wen Y, Xie J, Yan L, Ji A, Zeng Y, Tian Y, Sheng J. Crude Polysaccharide Extracted From Moringa oleifera Leaves Prevents Obesity in Association With Modulating Gut Microbiota in High-Fat Diet-Fed Mice. Front Nutr 2022; 9:861588. [PMID: 35548566 PMCID: PMC9083904 DOI: 10.3389/fnut.2022.861588] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 03/14/2022] [Indexed: 12/12/2022] Open
Abstract
Moringa oleifera is a commonly used plant with high nutritional and medicinal values. M. oleifera leaves are considered a new food resource in China. However, the biological activities of M. oleifera polysaccharides (MOP) in regulating gut microbiota and alleviating obesity remain obscure. In the present study, we prepared the MOP and evaluated its effects on obesity and gut microbiota in high-fat diet (HFD)-induced C57BL/6J mice. The experimental mice were supplemented with a normal chow diet (NCD group), a high-fat diet (HFD group), and HFD along with MOP at a different dose of 100, 200, and 400 mg/kg/d, respectively. Physiological, histological, biochemical parameters, genes related to lipid metabolism, and gut microbiota composition were compared among five experimental groups. The results showed that MOP supplementation effectively prevented weight gain and lipid accumulation induced by HFD, ameliorated blood lipid levels and insulin resistance, alleviated the secretion of pro-inflammatory cytokines, and regulated the expression of genes related to lipid metabolism and bile acid metabolism. In addition, MOP positively reshaped the gut microbiota composition, significantly increasing the abundance of Bacteroides, norank_f_Ruminococcaceae, and Oscillibacter, while decreasing the relative abundance of Blautia, Alistipes, and Tyzzerella, which are closely associated with obesity. These results demonstrated that MOP supplementation has a protective effect against HFD-induced obesity in mice, which was associated with reshaping the gut microbiota. To the best of our knowledge, this is the first report on the potential of MOP to prevent obesity and modulating gut microbiota, which suggests that MOP can be used as a potential prebiotic.
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Affiliation(s)
- Lingfei Li
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Li Ma
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Pu'er Institute of Pu-erh Tea, Pu'er, China.,College of Tea (Pu'er), West Yunnan University of Applied Sciences, Pu'er, China
| | - Yanlong Wen
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Jing Xie
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Liang Yan
- Pu'er Institute of Pu-erh Tea, Pu'er, China.,College of Tea (Pu'er), West Yunnan University of Applied Sciences, Pu'er, China
| | - Aibing Ji
- Pu'er Institute of Pu-erh Tea, Pu'er, China.,College of Tea (Pu'er), West Yunnan University of Applied Sciences, Pu'er, China
| | - Yin Zeng
- Pu'er Institute of Pu-erh Tea, Pu'er, China.,College of Tea (Pu'er), West Yunnan University of Applied Sciences, Pu'er, China
| | - Yang Tian
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China.,Engineering Research Center of Development and Utilization of Food and Drug Homologous Resources, Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Jun Sheng
- Key Laboratory of Pu-er Tea Science, Ministry of Education, Yunnan Agricultural University, Kunming, China
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15
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Wang M, Li J, Hu T, Zhao H. Metabolic fate of tea polyphenols and their crosstalk with gut microbiota. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2021.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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16
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Development of a Genus-Universal Nucleotide Signature for the Identification and Supervision of Ephedra-Containing Products. Molecules 2022; 27:molecules27072342. [PMID: 35408741 PMCID: PMC9000813 DOI: 10.3390/molecules27072342] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/01/2022] [Accepted: 04/01/2022] [Indexed: 12/02/2022] Open
Abstract
Ephedra plants generally contain ephedrine alkaloids, which are the critical precursor compounds of methamphetamine (METH). METH could cause serious physical and mental damage, and therefore Ephedra materials are strictly in supervision internationally. However, unlawful utilization of Ephedra herbs and its products still exist. Thus, it is imperative to establish a universal method for monitoring Ephedra ingredients in complex mixtures and processed products. In this study, 224 ITS2 sequences representing 59 taxa within Ephedra were collected, and a 23-bp genus-level nucleotide signature (GTCCGGTCCGCCTCGGCGGTGCG) was developed for the identification of the whole genus. The specific primers MH-1F/1R were designed, and 125 individuals of twelve Ephedra species/varieties were gathered for applicability verification of the nucleotide signature. Additionally, seven batches of Chinese patent medicines containing Ephedra herbs were used to test the application of the nucleotide signature in complex and highly processed materials. The results demonstrated that the 23-bp molecular marker was unique to Ephedra and conserved within the genus. It can be successfully utilized for the detection of Ephedra components in complex preparations and processed products with severe DNA degradation. The method developed in this study could undoubtedly serve as a strong support for the supervision of illegal circulation of Ephedra-containing products.
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Chu H, Kang B, Youn BY, Kim KI, Park J, Leem J. Comprehensive traditional East Asian medicine treatment strategy for obesity considering the therapeutic effects and adverse events: A protocol for systematic review and network meta-analysis. Medicine (Baltimore) 2022; 101:e28673. [PMID: 35147089 PMCID: PMC8830816 DOI: 10.1097/md.0000000000028673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 01/07/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Obesity has become a serious global health problem due to its increasing prevalence. Because of several limitations or adverse events associated with conventional western medicine therapies, there has been an increase in demand for alternative therapies such as traditional East Asian medicine (TEAM). This study aims to provide comprehensive evidence-based information assessing the clinical efficacy and safety of TEAM treatment for obesity as the basis for reliable clinical strategies for patients with obesity. METHODS Electronic searches of the PubMed, Cochrane Library, EMBASE, China National Knowledge Infrastructure, OASIS, and Korea Citation Index will be performed. Methodological quality will be assessed using the "risk of bias" tool. The primary outcome for efficacy will be weight loss. The secondary outcomes will be response rate, body mass index, waist circumference, and blood pressure. We will also evaluate the rates of adverse events and mortality for safety assessment. First, we will conduct a conventional pairwise meta-analysis. Next, we will conduct network meta-analysis using the frequentist approach. We shall verify the assumption of network meta-analysis and provide network geometry, P-score, net league table, and intervention-based forest plot. A subgroup analysis will be conducted to ascertain the factors that affect treatment, such as dosage, treatment duration, and severity of obesity. RESULTS The results of this study will provide high-quality systematic reviews that can assist decision making in obesity management. Our network meta-analysis results can provide direct and indirect comparison evidence on comparative efficacy and safety. CONCLUSION This study will provide fundamental data for prospective research on the application of TEAM in patients with obesity. PROTOCOL REGISTRY NUMBER OF ONLINE REGISTRY This study protocol was registered in open Science framework (OSF) (Registration DOI: 10.17605/OSF.IO/ETWDS). URL OF THE ONLINE REGISTRY https://osf.io/etwds.
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Affiliation(s)
- Hongmin Chu
- Daecheong Public Health Subcenter, 3, Daecheong-ro, Daecheong-myeon, Ongjin-gun, Incheon, Republic of Korea
| | - Byungsoo Kang
- College of Korean Medicine, Dongshin University, 67, Dongsindae-gil, Naju-si, Jeollanamdo, Republic of Korea
| | - Bo-Young Youn
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, 26, Kyungheedae-ro, Seoul, Republic of Korea
| | - Kwan-il Kim
- Division of Allergy, Immune Division of Allergy, Immune and Respiratory System, Department of Internal Medicine, College of Korean Medicine, Kyung Hee University, 23 Kyungheedae-ro, Dongdaemun-gu, Seoul, Republic of Korea
| | - Jinbong Park
- Department of Pharmacology, College of Korean Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, Republic of Korea
| | - Jungtae Leem
- Research Center of Traditional Korean Medicine, Wonkwang University, 460, Iksan-daero, Sin-dong, Iksan, Jeollabuk-do, Republic of Korea
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18
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Abstract
The increasing prevalence of metabolic diseases has become a severe public health problem. Gut microbiota play important roles in maintaining human health by modulating the host's metabolism. Recent evidences demonstrate that Akkermansia muciniphila is effective in improving metabolic disorders and is thus considered as a promising "next-generation beneficial microbe". In addition to the live A. muciniphila, similar or even stronger beneficial effects have been observed in pasteurized A. muciniphila and its components, including the outer membrane protein Amuc_1100, A. muciniphila-derived extracellular vesicles (AmEVs), and secreted protein P9. Hence, this paper presents a systemic review of recent progress in the effects and mechanisms of A. muciniphila and its components in the treatment of metabolic diseases, including obesity, type 2 diabetes mellitus, cardiovascular disease, and nonalcoholic fatty liver disease, as well as perspectives on its future study.
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Affiliation(s)
- Juan Yan
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lili Sheng
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Lili Sheng
| | - Houkai Li
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China,CONTACT Houkai Li Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai201203, China
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Han HS, Chung KS, Shin YK, Yu JS, Kang SH, Lee SH, Lee KT. Effect of Standardized Hydrangea serrata (Thunb.) Ser. Leaves Extract on Body Weight and Body Fat Reduction in Overweight or Obese Humans: A Randomized Double-Blind Placebo-Controlled Study. Nutrients 2022; 14:nu14010208. [PMID: 35011083 PMCID: PMC8747274 DOI: 10.3390/nu14010208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/27/2021] [Accepted: 12/31/2021] [Indexed: 02/01/2023] Open
Abstract
Obesity is a major health problem that is caused by body fat accumulation and that can lead to metabolic diseases. Owing to several side effects of the currently used antiobesity drugs, natural plants have risen as safe and potential candidates to alleviate obesity. We have previously reported the antiobesity effect of Hydrangea serrata (Thunb.) Ser. leaves extract (WHS) and its underlying mechanisms. As an extension of our preclinical studies, this study aimed to investigate the effect of WHS on body weight and body fat reduction in overweight or obese humans. A total of 93 healthy overweight or obese males and females, aged 19–65 years, with body mass indexes (BMIs) ≥ 25 and <32 kg/m2, were recruited and received either an oral administration of 600 mg of WHS, or placebo tablets for 12 weeks. Daily supplementation with WHS decreased body weights, body fat masses, and BMIs compared with the placebo-treated group. The hip circumferences, visceral fat areas, abdominal fat areas, and visceral-to-subcutaneous ratios decreased after WHS supplementation. No significant side effects were observed during or after the 12 weeks of WHS intake. In conclusion, WHS, which has beneficial effects on body weight and body fat reduction, could be a promising antiobesity supplement that does not produce any side effects.
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Affiliation(s)
- Hee-Soo Han
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; (H.-S.H.); (K.-S.C.)
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea
| | - Kyung-Sook Chung
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; (H.-S.H.); (K.-S.C.)
| | - Yu-Kyong Shin
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea; (Y.-K.S.); (J.-S.Y.)
| | - Jae-Sik Yu
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea; (Y.-K.S.); (J.-S.Y.)
| | - Seung-Hyun Kang
- Clinical Research Center of H PLUS Yangji Hospital, Sillim-dong, Gwanak-gu, Seoul 08779, Korea;
| | - Sun-Hee Lee
- Department of New Material Development, COSMAXBIO, Seongnam 13486, Korea; (Y.-K.S.); (J.-S.Y.)
- Correspondence: (S.-H.L.); (K.-T.L.); Tel.: +82-31-8018-0390 (S.-H.L.); +82-2-961-0860 (K.-T.L.)
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul 02447, Korea; (H.-S.H.); (K.-S.C.)
- Department of Life and Nanopharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Korea
- Correspondence: (S.-H.L.); (K.-T.L.); Tel.: +82-31-8018-0390 (S.-H.L.); +82-2-961-0860 (K.-T.L.)
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20
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Zhou HH, Wang G, Luo L, Ding W, Xu JY, Yu Z, Qin LQ, Wan Z. Dietary lactoferrin has differential effects on gut microbiota in young versus middle-aged APPswe/PS1dE9 transgenic mice but no effects on cognitive function. Food Nutr Res 2021; 65:5496. [PMID: 34776831 PMCID: PMC8559448 DOI: 10.29219/fnr.v65.5496] [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: 08/21/2020] [Revised: 04/11/2021] [Accepted: 05/25/2021] [Indexed: 11/20/2022] Open
Abstract
Background Existing evidence suggest that lactoferrin might be beneficial for Alzheimer’s disease, while precise mechanisms are not fully elucidated. Objective To determine the effects of lactoferrin intervention on cognitive function from APPswe/PS1dE9 (APP/PS1) mice, and potential mechanisms involved. Design Both the young and middle-aged male APP/PS1 mice were divided into the control and lactoferrin intervention groups with 16 weeks’ intervention. Results Lactoferrin had no effects on cognitive function for both the young and middle-aged mice, and no key markers involved in Aβ, tau pathology, neuro-inflammation and synaptic plasticity were altered after lactoferrin intervention. With regards to gut microbiota profiles, in the young APP/PS1 mice, lactoferrin elevated the α diversity index including ACE and Chao 1, and reduced the relative abundance of the genera Bacteroides and Alistipes and elevated Oscillibacter; in addition, Oscillibacter, Anaerotruncus, EF096579_g, EU454405_g, Mollicutes_RF39, EU474361_g, EU774448_g, and EF096976_g were specifically abundant via linear discriminant analysis with effect size (LEfSe) analysis. In the middle-aged APP/PS1 mice, the relative abundance of the phylum Proteobacteria, as well as the genera Oscillospira, Coprococcus, and Ruminococcus was significantly reduced post lactoferrin; additionally, S24_7, Bacteroidia, Bacteroidetes, and Methylobacterium were specific via LEfSe analysis in the lactoferrin group. Conclusions Dietary lactoferrin might be beneficial for gut microbiota homeostasis although it might have no effects on cognition.
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Affiliation(s)
- Huan-Huan Zhou
- Department of Nutrition and Food Hygiene, School of Public Health, Soochow University, Suzhou, China
| | - Guiping Wang
- School of Physical Education, Soochow University, Suzhou, China.,Laboratory Animal Center, Medical College of Soochow University, Suzhou, China
| | - Lan Luo
- Department of Nutrition and Food Hygiene, School of Public Health, Soochow University, Suzhou, China
| | - Wei Ding
- Department of Nutrition and Food Hygiene, School of Public Health, Soochow University, Suzhou, China
| | - Jia-Ying Xu
- School of Radiation Medicine and Protection, Soochow University, Suzhou, China
| | - Zengli Yu
- School of Public Health, Zhengzhou University, Zhengzhou, China
| | - Li-Qiang Qin
- Department of Nutrition and Food Hygiene, School of Public Health, Soochow University, Suzhou, China
| | - Zhongxiao Wan
- Department of Nutrition and Food Hygiene, School of Public Health, Soochow University, Suzhou, China.,School of Public Health, Zhengzhou University, Zhengzhou, China
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21
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Gad MZ, Azab SS, Khattab AR, Farag MA. Over a century since ephedrine discovery: an updated revisit to its pharmacological aspects, functionality and toxicity in comparison to its herbal extracts. Food Funct 2021; 12:9563-9582. [PMID: 34533553 DOI: 10.1039/d1fo02093e] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Ephedrine, a sympathomimetic amine that exhibits several adrenaline actions, is a plant alkaloid that is a common ingredient in several cold, asthma and narcolepsy treatment preparations, and in obesity management and sport medicine. Its principal action mechanism relies on its direct adrenergic actions as well as indirect role that involves the release of epinephrine and norepinephrine, thus increasing the activity of epinephrine and norepinephrine at the postsynaptic α and β receptors. Nevertheless, its serious side effects, including stroke, heart attack, drug abuse and interactions, have never been comprehensively reviewed. We conducted a systematic review of data on ephedrine, including its occurrence in functional foods, pharmacological aspects, metabolism, pharmaco/toxicokinetics and clinical features. Furthermore, a review of ephedrine natural structural analogues with regards to their differential adrenergic receptor binding affinities, food interaction, and their impact on the pharmacokinetics and effects relative to ephedrine are presented for the first time, and in comparison to its action when present in herbs.
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Affiliation(s)
- Mohamed Z Gad
- Department of Biochemistry, Faculty of Pharmacy & Biotechnology, The German University in Cairo, Egypt
| | - Samar S Azab
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Amira R Khattab
- Pharmacognosy Department, College of Pharmacy, Arab Academy for Science, Technology and Maritime Transport, Alexandria 1029, Egypt
| | - Mohamed A Farag
- Pharmacognosy Department, College of Pharmacy, Cairo University, Kasr El Aini St, P.B. 11562, Cairo, Egypt. .,Chemistry Department, School of Sciences & Engineering, The American University in Cairo, New Cairo 11835, Egypt
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22
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Li Y, Ji X, Wu H, Li X, Zhang H, Tang D. Mechanisms of traditional Chinese medicine in modulating gut microbiota metabolites-mediated lipid metabolism. JOURNAL OF ETHNOPHARMACOLOGY 2021; 278:114207. [PMID: 34000365 DOI: 10.1016/j.jep.2021.114207] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 04/23/2021] [Accepted: 05/11/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The gut microbiome plays an important role in advancing the process of host lipid metabolism directly or indirectly. Traditional Chinese medicine (TCM) can improve the intestinal environment by intervening with gut microbiota metabolites to potentially regulate lipid levels. However, the underlying mechanisms remain unclear. Therefore, we examined the current databases to search for studies related to influence of TCM on the gut microbiota metabolites-mediated lipid metabolism. AIM OF THE STUDY This paper aims to review the TCM that could regulate lipid metabolism mediated by microbial metabolites and their pharmacological targets and provides perspectives for future investigation. METHODS Electronic databases including PubMed, Web of Science, EMBASE, the Cochrane Library, Chinese Biological Medicine Database, and China National Knowledge Infrastructure were searched up to April 2021 to identify eligible studies. RESULTS A total of 30 active compounds, five Chinese herbal formulae, and three proprietary Chinese medicines were included in this review. We found that TCM can effectively improve lipid metabolism by increasing short chain fatty acids (SCFA) levels, regulating bile acid (BA) metabolism, reducing the production of trimethylamine N-oxide (TMAO), alleviating the release of inflammatory factors, and altering branched-chain amino acids (BCAA) biosynthesis. This process is accompanied by changes in the structure of the gut microbiota, blood lipids, and expression of lipid metabolism genes. CONCLUSION In summary, studies on the regulation of lipid metabolism by microbial metabolites in TCM will provide a new approach for better management of dyslipidemia, which may facilitate future clinical treatments.
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Affiliation(s)
- Yingying Li
- Experimental Research Center of China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xinyu Ji
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Haonan Wu
- Experimental Research Center of China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xiang Li
- Institute of Information on Traditional Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Huamin Zhang
- Institute of Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Danli Tang
- Experimental Research Center of China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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23
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Park YJ, Cominguez DC, Kim HJ, Jin JS, Koh DJ, Kim SY, Lim YW, Park YB, An HJ. Therapeutic effects of Gambi-jung for the treatment of obesity. Biomed Pharmacother 2021; 141:111838. [PMID: 34182414 DOI: 10.1016/j.biopha.2021.111838] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/14/2021] [Accepted: 06/14/2021] [Indexed: 01/09/2023] Open
Abstract
Obesity is known as metabolic syndrome and it affects many tissues including adipose tissue, liver, and central nervous system (CVS). Gambi-jung (GBJ) is a modified prescription of Taeumjowi-tang (TJT), which has been used to treat obesity in Korea. GBJ is composed of 90% Ephedra sinica Stapf (ES). Therefore, the present study was designed to assess the antiobesity effects of GBJ and to compare the effects of GBJ and ES on obesity. GBJ administration remarkably reduced the body weight, Body mass index (BMI), and body fat percentage compared to the ES administration in human subjects. GBJ-treated mice had lower white adipose tissue (WAT) amounts than ES-treated mice. GBJ and ES administration enhanced adenosine monophosphate-activated protein kinase (AMPK) expression in 3T3-L1 adipocytes, epididymal WAT and liver of HFD-induced obese mice. Moreover, GBJ and ES reduced food intake by suppressing the mRNA levels of orexigenic peptides, agouti-related protein (AgRP) and neuropeptide-Y (NPY), as well as AMPK in the brain of HFD-induced obese mice. Furthermore, GBJ-treated mice had dramatically lower expression of macrophage marker F4/80 in epididymal WAT than those of ES-treated mice. Based on these results, we suggest the use of GBJ as a natural drug to control weight gain.
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Affiliation(s)
- Yea-Jin Park
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju, Gangwon-do 26339, Republic of Korea.
| | - Divina C Cominguez
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju, Gangwon-do 26339, Republic of Korea.
| | - Hyo-Jung Kim
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju, Gangwon-do 26339, Republic of Korea.
| | - Jong-Sik Jin
- Department of Oriental Medicine Resources, Chonbuk National University, Iksan, Republic of Korea.
| | - Duck-Jae Koh
- Nubebe Korean Medical Clinic, Republic of Korea.
| | | | - Young-Woo Lim
- Nubebe Mibyeong Research Institute, Republic of Korea.
| | | | - Hyo-Jin An
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju, Gangwon-do 26339, Republic of Korea.
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24
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Vander Wyst KB, Ortega-Santos CP, Toffoli SN, Lahti CE, Whisner CM. Diet, adiposity, and the gut microbiota from infancy to adolescence: A systematic review. Obes Rev 2021; 22:e13175. [PMID: 33590719 PMCID: PMC10762698 DOI: 10.1111/obr.13175] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/30/2020] [Accepted: 10/31/2020] [Indexed: 12/14/2022]
Abstract
Early life gut microbiota are affected by several factors that make identification of microbial-adiposity relationships challenging. This review evaluates studies that have investigated the gut microbiota composition associated with adiposity in infants, children, and adolescents and provides evidence-based nutrition recommendations that address microbiota-adiposity links. Electronic databases were systematically searched through January 2020. Eligible studies were published in English and analyzed gut microbiota and adiposity among individuals aged birth to 18 years. Abstracts and full-text articles were reviewed by three independent reviewers. Of 45 full-text articles reviewed, 33 were included. No difference in abundance was found for Bacteroidetes (n = 7/15 articles), Firmicutes (n = 10/17), Actinobacteria (n = 8/12), Proteobacteria (n = 8/12), Tenericutes (n = 4/5), and Verrucomicrobia (n = 4/6) with adiposity. Lower abundance of Christensenellaceae (n = 3/5) and Rikenellaceae (n = 6/8) but higher abundance of F. prausnitzii (n = 3/5) and Prevotella (n = 5/7) were associated with adiposity. A lack of consensus exists for gut microbial composition associations with adiposity. A healthy gut microbiota is associated with a diet rich in fruits and vegetables with moderate consumption of animal fat and protein. Future research should use more robust sequencing technologies to identify all bacterial taxa associated with adiposity and evaluate how diet effects these adiposity-associated microbes.
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Affiliation(s)
- Kiley B Vander Wyst
- College of Health Solutions, Arizona State University, Phoenix, Arizona, USA
- Center for Health Promotion and Disease Prevention, Arizona State University, Phoenix, Arizona, USA
| | | | - Samantha N Toffoli
- College of Health Solutions, Arizona State University, Phoenix, Arizona, USA
| | - Caroline E Lahti
- College of Liberal Arts and Sciences, Arizona State University, Phoenix, Arizona, USA
| | - Corrie M Whisner
- College of Health Solutions, Arizona State University, Phoenix, Arizona, USA
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25
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Zhang Q, Yue S, Wang W, Chen Y, Zhao C, Song Y, Yan D, Zhang L, Tang Y. Potential Role of Gut Microbiota in Traditional Chinese Medicine against COVID-19. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2021; 49:785-803. [PMID: 33853498 DOI: 10.1142/s0192415x21500373] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The coronavirus disease 2019 (COVID-19) spreads and rages around the world and threatens human life. It is disappointing that there are no specific drugs until now. The combination of traditional Chinese medicine (TCM) and western medication seems to be the current more effective treatment strategy for COVID-19 patients in China. In this review, we mainly discussed the relationship between COVID-19 and gut microbiota (GM), as well as the possible impact of TCM combined with western medication on GM in the treatment of COVID-19 patients, aiming to provide references for the possible role of GM in TCM against COVID-19. The available data suggest that GM dysbiosis did occur in COVID-19 patients, and the intervention of GM could ameliorate the clinical condition of COVID-19 patients. In addition, TCMs (e.g., Jinhua Qinggan granule, Lianhua Qingwen capsule, Qingfei Paidu decoction, Shufeng Jiedu capsule, Qingjin Jianghuo decoction, Toujie Quwen granules, and MaxingShigan) have been proven to be safe and effective for the treatment of COVID-19 in Chinese clinic. Among them, Ephedra sinica, Glycyrrhiza uralensis, Bupleurum chinense, Lonicera japonica,Scutellaria baicalensi, and Astragalus membranaceus are common herbs and have a certain regulation on GM, immunity, and angiotensin converting enzyme 2 (ACE2). Notably, Qingfei Paidu decoction and MaxingShigan have been demonstrated to modulate GM. Finally, the hypothesis of GM-mediated TCM treatment of COVID-19 is proposed, and more clinical trials and basic experiments need to be initiated to confirm this hypothesis.
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Affiliation(s)
- Qiao Zhang
- Key Laboratory of Shaanxi Administration of Traditional Chinese, Medicine for TCM Compatibility, State Key Laboratory of Research and Development of Characteristic, Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Shaanxi University of Chinese Medicine, Xi'an, 712046, P. R. China
| | - Shijun Yue
- Key Laboratory of Shaanxi Administration of Traditional Chinese, Medicine for TCM Compatibility, State Key Laboratory of Research and Development of Characteristic, Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Shaanxi University of Chinese Medicine, Xi'an, 712046, P. R. China
| | - Wenxiao Wang
- Key Laboratory of Shaanxi Administration of Traditional Chinese, Medicine for TCM Compatibility, State Key Laboratory of Research and Development of Characteristic, Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Shaanxi University of Chinese Medicine, Xi'an, 712046, P. R. China
| | - Yanyan Chen
- Key Laboratory of Shaanxi Administration of Traditional Chinese, Medicine for TCM Compatibility, State Key Laboratory of Research and Development of Characteristic, Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Shaanxi University of Chinese Medicine, Xi'an, 712046, P. R. China
| | - Chongbo Zhao
- Key Laboratory of Shaanxi Administration of Traditional Chinese, Medicine for TCM Compatibility, State Key Laboratory of Research and Development of Characteristic, Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Shaanxi University of Chinese Medicine, Xi'an, 712046, P. R. China
| | - Yijun Song
- Key Laboratory of Shaanxi Administration of Traditional Chinese, Medicine for TCM Compatibility, State Key Laboratory of Research and Development of Characteristic, Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Shaanxi University of Chinese Medicine, Xi'an, 712046, P. R. China
| | - Dan Yan
- Beijing Friendship Hospital, Capital Medical University, Beijing 100050, P. R. China
| | - Li Zhang
- Hanlin College, Nanjing University of Chinese Medicine, Taizhou 225300, Jiangsu Province, P. R. China
| | - Yuping Tang
- Key Laboratory of Shaanxi Administration of Traditional Chinese, Medicine for TCM Compatibility, State Key Laboratory of Research and Development of Characteristic, Qin Medicine Resources (Cultivation), Shaanxi Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Shaanxi University of Chinese Medicine, Xi'an, 712046, P. R. China
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26
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Li H, Zhuang P, Zhang Y, Shou Q, Lu Y, Wang G, Qiu J, Wang J, He L, Chen J, Jiao J. Mixed conjugated linoleic acid sex-dependently reverses high-fat diet-induced insulin resistance via the gut-adipose axis. FASEB J 2021; 35:e21466. [PMID: 33734496 DOI: 10.1096/fj.202002161rr] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 02/03/2021] [Accepted: 02/05/2021] [Indexed: 12/26/2022]
Abstract
Conjugated linoleic acid (CLA) may prevent the development of obesity and metabolic disorders. However, the effects of CLA on inflammation and glucose metabolism are controversial. The underlying mechanisms governing the gut microbiota and sexual dimorphisms have also not been elucidated. The present study assessed the effect of CLA on glucose and lipid metabolism in established obesity and examined the mechanism of action based on gut microbiota. Four-week-old C57BL/6J mice were fed a high-fat diet (HFD) for 10 weeks to induce obesity. The diet-induced obese (DIO) mice were fed an HFD supplemented with mixed CLA (50% cis-9, trans-11 isomer and 50% trans-10, cis-12 isomers, 0.2% wt/wt) for 15 weeks. CLA supplementation remarkably reversed body weight in both sexes. CLA favored anti-inflammatory microbiota in male mice, mediating increased short-chain fatty acids and decreased lipopolysaccharide (LPS) production, which alleviated global inflammation and improved insulin sensitivity via inhibition of the TLR4-NF-κB pathway in adipose tissue. CLA promoted the growth of hydrogen sulfide-producing Desulfovibrio and the release of LPS in female mice, which aggravated adipose inflammation and insulin resistance. Although CLA impaired glucose metabolism in females, brown adipose tissue was significantly activated with browning of white adipose tissue in both sexes, which led to enhanced energy expenditure. Fecal transplantation from CLA-treated mice to DIO mice mimicked the sex-dependent phenotype. In conclusion, CLA decreased body weight and increased energy expenditure but sex-dependently modulated insulin resistance via the gut-adipose axis.
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Affiliation(s)
- Haoyu Li
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Hangzhou, China
- Fuli Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Pan Zhuang
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Hangzhou, China
- Fuli Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Yu Zhang
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Hangzhou, China
- Fuli Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Qiyang Shou
- Experimental Animal Research Center, Institute of Comparative Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yanhua Lu
- Institute of Aging Research, Hangzhou Normal University School of Medicine, Hangzhou, China
| | - Guangfa Wang
- Department of PET Center of Affiliated First Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jieni Qiu
- Department of Nutrition, School of Public Health, Department of Nutrition of Affiliated Second Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jun Wang
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Hangzhou, China
- Fuli Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Lilin He
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Hangzhou, China
- Fuli Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Jingnan Chen
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Hangzhou, China
- Fuli Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Jingjing Jiao
- Department of Nutrition, School of Public Health, Department of Nutrition of Affiliated Second Hospital, Zhejiang University School of Medicine, Hangzhou, China
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27
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Navy Bean Supplementation in Established High-Fat Diet-Induced Obesity Attenuates the Severity of the Obese Inflammatory Phenotype. Nutrients 2021; 13:nu13030757. [PMID: 33652785 PMCID: PMC7996849 DOI: 10.3390/nu13030757] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/05/2021] [Accepted: 02/19/2021] [Indexed: 02/06/2023] Open
Abstract
Cooked common beans (Phaseolus vulgaris) improve intestinal health in lean mice and attenuate intestinal dysbiosis and inflammation when consumed concurrent with obesity development. We determined the effects of a high-fat (HF) bean supplemented diet in mice with established obesity (induced by 12 weeks of HF diet (60% fat as kcal)) compared to obese mice consuming a HF or low-fat (LF) weight loss control diet. Obese C57BL/6 male mice remained consuming HF for eight weeks or were randomly switched from HF to an isocaloric HF with 15.7% cooked navy bean powder diet (HF→HFB) or LF (11% fat as kcal; HF→LF) (n = 12/group). HF→HFB improved the obese phenotype, including (i) fecal microbiome (increased Prevotella, Akkermansia muciniphila, and short-chain fatty acid levels), (ii) intestinal health (increased ZO-1, claudin-2, Muc2, Relmβ, and Reg3γ expression), and (iii) reduced adipose tissue (AT) inflammatory proteins (NFκBp65, STAT3, IL-6, MCP-1, and MIP-1α), versus HF (p < 0.05). Conversely, HF→LF reduced body weight and circulating hormones (leptin, resistin, and PAI-1) versus HF and HF→HFB (p < 0.05); however, AT inflammation and intestinal health markers were not improved to the same degree as HF→HFB (p < 0.05). Despite remaining on a HF obesogenic diet, introducing beans in established obesity improved the obese phenotype (intestinal health and adipose inflammation) more substantially than weight loss alone.
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28
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Li X, Wu D, Niu J, Sun Y, Wang Q, Yang B, Kuang H. Intestinal Flora: A Pivotal Role in Investigation of Traditional Chinese Medicine. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2021; 49:237-268. [PMID: 33622213 DOI: 10.1142/s0192415x21500130] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Intestinal flora is essential for maintaining host health and plays a unique role in transforming Traditional Chinese Medicine (TCM). TCM, as a bodyguard, has saved countless lives and maintained human health in the long history, especially in this COVID-19 pandemic. Pains of diseases have been removed from the effective TCM therapy, such as TCM preparation, moxibustion, and acupuncture. With the development of life science and technology, the wisdom and foresight of TCM has been more displayed. Furthermore, TCM has been also inherited and developed in innovation to better realize the modernization and globalization. Nowadays, intestinal flora transforming TCM and TCM targeted intestinal flora treating diseases have been important findings in life science. More and more TCM researches showed the significance of intestinal flora. Intestinal flora is also a way to study TCM to elucidate the profound theory of TCM. Processing, compatibility, and properties of TCM are well demonstrated by intestinal flora. Thus, it is no doubt that intestinal flora is a core in TCM study. The interaction between intestinal flora and TCM is so crucial for host health. Therefore, it is necessary to sum up the latest results in time. This paper systematically depicted the profile of TCM and the importance of intestinal flora in host. What is more, we comprehensively summarized and discussed the latest progress of the interplay between TCM and intestinal flora to better reveal the core connotation of TCM.
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Affiliation(s)
- Xiao Li
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, Harbin 150040, P. R. China
| | - Dan Wu
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, Harbin 150040, P. R. China
| | - Jingjie Niu
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, Harbin 150040, P. R. China
| | - Yanping Sun
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, Harbin 150040, P. R. China
| | - Qiuhong Wang
- Department of Natural Medicinal Chemistry, College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, P. R. China
| | - Bingyou Yang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, Harbin 150040, P. R. China
| | - Haixue Kuang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, Harbin 150040, P. R. China
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29
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Shi Y, Tang R, Luo F, Li H, Pan Z, Xu G, Yang Y, Zhao Z, Liang A, Wei JF, Piao Y, Chang C, Sun JL, Platts-Mills TAE. The Diagnosis and Management of Allergic Reactions Caused by Chinese Materia Medica. Clin Rev Allergy Immunol 2021; 62:103-122. [PMID: 33606192 DOI: 10.1007/s12016-020-08812-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2020] [Indexed: 01/21/2023]
Abstract
Traditional Chinese medicines (TCM) have been used in China for thousands of years. Although TCM has been generally perceived to be safe, adverse reactions to Chinese materia medica (CMM) have been reported. Most of the adverse reactions are allergic in nature, but other mechanisms may play a role. This review focuses on the mechanism and clinical presentation of these allergic reactions. Allergic reactions can occur as a result of the active and inactive ingredients of CMM. Impurities and chemicals generated during the production process can also lead to allergic or adverse reactions. Environmental factors such as temperature, humidity, and light can cause changes in the allergenicity of drugs. Human error in formulating CMM drugs also contributes to adverse drug reactions. The management of allergic reactions to CMM includes taking a good history, avoidance of medications in the same class as those which caused prior reactions, the proper training of staff, adherence to manufacturer guidelines and expiration dates, evaluation of benefit and risk balance, and the formulation of a risk management strategy for the use of CMM. A small test dose of a considered drug before using, improvements in drug purification technology, and proper storage and clinical administration help reduce allergic reactions due to CMM.
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Affiliation(s)
- Yue Shi
- Department of Traditional Chinese Medicine, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, 100730, Beijing, China
| | - Rui Tang
- Department of Allergy, Peking Union Medical College Hospital, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment on Allergic Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, 100730, Beijing, China
| | - Fangmei Luo
- Department of Ophthalmology and Otorhinolaryngology, Qujing Chinese Traditional Medicine Hospital, Yunnan, 655000, Qujing, China
| | - Hong Li
- Department of Allergy, Peking Union Medical College Hospital, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment on Allergic Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, 100730, Beijing, China
| | - Zouxian Pan
- Department of Allergy, Peking Union Medical College Hospital, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment on Allergic Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, 100730, Beijing, China
| | - Guogang Xu
- Department of Respiratory Medicine, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Medical College of PLA, Chinese PLA General Hospital, 100853, Beijing, China
| | - Yongshi Yang
- Department of Allergy, Peking Union Medical College Hospital, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment on Allergic Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, 100730, Beijing, China
| | - Zuotao Zhao
- Department of Dermatology, Peking University First Hospital, Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, National Clinical Research Center for Skin and Immune Diseases, 100034, Beijing, China
| | - Aihua Liang
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia medical, China Academy of Medical Sciences, 10070, Beijing, China
| | - Ji-Fu Wei
- Research Division of Clinical Pharmacology, The First Affiliated Hospital of Nanjing Medical University, No. 300, Guangzhou Road, 210029, Nanjing, Jiangsu, China
| | - Yuanlin Piao
- Department of Traditional Chinese Medicine, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, 100730, Beijing, China.
| | - Christopher Chang
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, CA, USA. .,Division of Pediatric Immunology, Allergy and Rheumatology, Joe DiMaggio Children's Hospital, FL, Hollywood, USA.
| | - Jin-Lyu Sun
- Department of Allergy, Peking Union Medical College Hospital, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment on Allergic Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, 100730, Beijing, China.
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Zhao T, Wang Z, Liu Z, Xu Y. Pivotal Role of the Interaction Between Herbal Medicines and Gut Microbiota on Disease Treatment. Curr Drug Targets 2021; 22:336-346. [PMID: 32208116 DOI: 10.2174/1389450121666200324151530] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 02/21/2020] [Accepted: 02/27/2020] [Indexed: 11/22/2022]
Abstract
With the recognition of the important role of gut microbiota in both health and disease progression, attempts to modulate its composition, as well as its co-metabolism with the organism, have attracted special attention. Abundant studies have demonstrated that dysfunction or imbalance of gut microbiota is closely related to disease progression, including endocrine diseases, neurodegenerative diseases, tumors, cardiovascular diseases, etc. Herbal medicines have been applied to prevent and treat diseases worldwide for hundreds of years. Although the underlying mechanism seems to be complex, one of the important ones is through modulating gut microbiota. In this review, co-metabolism between herbal medicines and microbiota, as well as the potential pathways are summarized from most recent published papers.
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Affiliation(s)
- Tingting Zhao
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, Macao
| | - Zhe Wang
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, Macao
| | - Zhilong Liu
- Department of Endocrinology, Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai, China
| | - Youhua Xu
- Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, Macao
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Hua H, Zhang Y, Zhao F, Chen K, Wu T, Liu Q, Huang S, Zhang A, Jia Z. Celastrol inhibits intestinal lipid absorption by reprofiling the gut microbiota to attenuate high-fat diet-induced obesity. iScience 2021; 24:102077. [PMID: 33598642 PMCID: PMC7868996 DOI: 10.1016/j.isci.2021.102077] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/22/2020] [Accepted: 01/14/2021] [Indexed: 12/18/2022] Open
Abstract
Celastrol, a compound extracted from traditional Chinese medicine, has been reported as a potent anti-obesity agent with controversial mechanisms. Here both C57BL/6J and leptin-deficient (ob/ob) mice fed a high-fat diet (HFD) displayed body weight loss after celastrol therapy, opposing the previous viewpoint that celastrol improves obesity by sensitizing leptin signaling. More importantly, celastrol downregulated lipid transporters in the intestine, increased lipid excretion in feces, and reduced body weight gain in HFD mice. Meanwhile, analysis of gut microbiota revealed that celastrol altered the gut microbiota composition in HFD-fed mice, and modulating gut microbiota by antibiotics or fecal microbiota transplantation blocked the celastrol effect on intestinal lipid transport and body weight gain, suggesting a critical role of the gut microbiota composition in mediating the anti-obesity role of celastrol under HFD. Together, the findings revealed that celastrol reduces intestinal lipid absorption to antagonize obesity by resetting the gut microbiota profile under HFD feeding. Celastrol reduced intestinal lipid transporters and lipids absorption Celastrol reset gut microbiota profile to modulate intestinal lipid transport Celastrol attenuated obesity in leptin-deficient (ob/ob) mice fed high fat diet
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Affiliation(s)
- Hu Hua
- Nanjing Key Laboratory of Pediatrics, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China.,Department of Nephrology, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China.,Jiangsu Key Laboratory of Pediatrics, Nanjing Medical University, Nanjing 210029, P. R. of China
| | - Yue Zhang
- Nanjing Key Laboratory of Pediatrics, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China.,Department of Nephrology, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China.,Jiangsu Key Laboratory of Pediatrics, Nanjing Medical University, Nanjing 210029, P. R. of China
| | - Fei Zhao
- Department of Nephrology, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China
| | - Ke Chen
- Department of Endocrinology, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, China.,Department of Child Health Care, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, China
| | - Tong Wu
- Department of Endocrinology, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, China.,Department of Child Health Care, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, China
| | - Qianqi Liu
- Department of Endocrinology, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, China.,Department of Child Health Care, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, China
| | - Songming Huang
- Nanjing Key Laboratory of Pediatrics, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China.,Department of Nephrology, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China.,Jiangsu Key Laboratory of Pediatrics, Nanjing Medical University, Nanjing 210029, P. R. of China
| | - Aihua Zhang
- Nanjing Key Laboratory of Pediatrics, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China.,Department of Nephrology, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China.,Jiangsu Key Laboratory of Pediatrics, Nanjing Medical University, Nanjing 210029, P. R. of China
| | - Zhanjun Jia
- Nanjing Key Laboratory of Pediatrics, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China.,Department of Nephrology, Children's Hospital of Nanjing Medical University, Guangzhou Road #72, Nanjing 210008, P. R. of China.,Jiangsu Key Laboratory of Pediatrics, Nanjing Medical University, Nanjing 210029, P. R. of China
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Miao SM, Zhang Q, Bi XB, Cui JL, Wang ML. A review of the phytochemistry and pharmacological activities of Ephedra herb. Chin J Nat Med 2020; 18:321-344. [PMID: 32451091 DOI: 10.1016/s1875-5364(20)30040-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Indexed: 12/22/2022]
Abstract
Ephedra herb is a traditional Chinese medicine with a long history. Conventionally, it was used as a folk phytomedicine in many ancient medical books and traditional prescriptions. Up to date, a variety of specific ingredients have been found in Ephedra herb, mainly including alkaloids, flavonoids, tannins, polysaccharides, organic acids, volatile oils, and many other active compounds. These components from Ephedra herb account for its use as the accurate treatment of cold, cough, cardiovascular and immune system disease, cancer, microbial infection, and other diseases. Moreover, with the fast development of novel chemistry and medicine technology, new chemical constituents and pharmacological effects of Ephedra herb are increasingly identified, demonstrating their great potential for various diseases treatment. Therefore, further detailed understanding and investigation of this ancient herb will offer new opportunities to develop novel therapeutics. This study systematically reviews its progress of phytochemistry, traditional and modern pharmacology based on research data that have been reported, aiming at providing useful insight for commercial exploitation, further study and precision medication of Ephedra herb in future.
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Affiliation(s)
- Shuang-Man Miao
- Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China; Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan 030006, China
| | - Qi Zhang
- Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China; Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan 030006, China
| | - Xiao-Bao Bi
- Centre for Biomimetic Sensor Science (CBSS), School of Materials Science & Engineering, Nanyang Technological University, Singapore 637553, Singapore
| | - Jin-Long Cui
- Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China.
| | - Meng-Liang Wang
- Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China
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Wang J, Li P, Liu S, Zhang B, Hu Y, Ma H, Wang S. Green tea leaf powder prevents dyslipidemia in high-fat diet-fed mice by modulating gut microbiota. Food Nutr Res 2020; 64:3672. [PMID: 33281537 PMCID: PMC7681786 DOI: 10.29219/fnr.v64.3672] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 07/03/2020] [Accepted: 07/10/2020] [Indexed: 12/21/2022] Open
Abstract
Background In the past, most researchers paid more attention to the biological activity of tea infusion and tea polyphenols; however, the prebiotic role of tea leaf powder is still unknown. Green tea leaf powder is rich in dietary fiber and is suggested to be beneficial for human health. Only limited studies have looked at the effects of tea leaf powder (which mainly contains tea dietary fiber) on gut microbiota and health. Objective The purpose of our study was to determine the effects of green tea leaf powder in preventing hyperlipidemia and to understand its potential lipid-lowering mechanism. Design Mice in three treatment groups were fed high-fat diets (HFDs) by administering either 0.5, 1.0, or 2.0 g/kg•d dietary fiber-enriched green tea leaf powder of low, medium, or high, respectively, for 12 weeks. Serum biochemical analyses and mRNA gene expression levels of related energy and lipid metabolism biomarkers from the liver were investigated. In addition, 16S rRNA cecal microbiota and fecal short chain fatty acids (SCFAs) were tested. Results Green tea leaf powder reduced body weight and total cholesterol of HFD-fed mice in a dose-dependent manner. Green tea leaf powder also increased satiety hormone secretion and reduced systemic inflammation of HFD-fed mice. Real-time polymerase chain reaction (PCR) analyses reconfirmed that green tea leaf powder prevented dyslipidemia by enhancing hepatic mRNA expression levels of peroxisome proliferator-activated receptor alpha, cholesterol 7α-hydroxylase, and Adenosine triphosphate (ATP)-binding cassette transporter A1 and decreasing the expression of fatty acid synthase, sterol regulatory element-binding protein 1c, and liver X receptor. Green tea leaf powder promoted the growth of Blautia, Oscillibacter, Ruminiclostridium, Alloprevotella, and Butyrivibrio and inhibited the growth of Erysipelatoclostridium, Desulfovibrio, and Candidatus_Saccharimonas in the cecum of HFD-fed mice. Conclusion In summary, our results indicate that green tea leaf powder improves lipid metabolism of HFD-fed mice in a dose-dependent manner. The potential mechanism involves a synergistic role in reprogramming gut microbiota, increasing satiety hormone secretion, and reducing systemic inflammation.
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Affiliation(s)
- Jin Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin, China
| | - Ping Li
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, China
| | - Shuang Liu
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin, China
| | - Bowei Zhang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin, China
| | - Yaozhong Hu
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin, China
| | - Hui Ma
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin, China
| | - Shuo Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin, China
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A Review of the Ephedra genus: Distribution, Ecology, Ethnobotany, Phytochemistry and Pharmacological Properties. Molecules 2020; 25:molecules25143283. [PMID: 32698308 PMCID: PMC7397145 DOI: 10.3390/molecules25143283] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 06/30/2020] [Accepted: 07/07/2020] [Indexed: 12/13/2022] Open
Abstract
Ephedra is one of the largest genera of the Ephedraceae family, which is distributed in arid and semiarid regions of the world. In the traditional medicine from several countries some species from the genus are commonly used to treat asthma, cold, flu, chills, fever, headache, nasal congestion, and cough. The chemical constituents of Ephedra species have been of research interest for decades due to their contents of ephedrine-type alkaloids and its pharmacological properties. Other chemical constituents such as phenolic and amino acid derivatives also have resulted attractive and have provided evidence-based supporting of the ethnomedical uses of the Ephedra species. In recent years, research has been expanded to explore the endophytic fungal diversity associated to Ephedra species, as well as, the chemical constituents derived from these fungi and their pharmacological bioprospecting. Two additional aspects that illustrate the chemical diversity of Ephedra genus are the chemotaxonomy approaches and the use of ephedrine-type alkaloids as building blocks in organic synthesis. American Ephedra species, especially those that exist in Mexico, are considered to lack ephedrine type alkaloids. In this sense, the phytochemical study of Mexican Ephedra species is a promising area of research to corroborate their ephedrine-type alkaloids content and, in turn, discover new chemical compounds with potential biological activity. Therefore, the present review represents a key compilation of all the relevant information for the Ephedra genus, in particular the American species, the species distribution, their ecological interactions, its ethnobotany, its phytochemistry and their pharmacological activities and toxicities, in order to promote clear directions for future research.
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Efficacy and safety of Euiiyin-tang in Korean women with obesity: A randomized, double-blind, placebo-controlled, multicenter trial. Complement Ther Med 2020; 51:102423. [PMID: 32507436 DOI: 10.1016/j.ctim.2020.102423] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 03/23/2020] [Accepted: 04/30/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Obesity is a global health problem and its incidence is on the rise. Euiiyin-tang is an herbal medicinal formula that is often used in the clinical treatment of obesity. The purpose of the present study was to evaluate the efficacy and safety of Euiiyin-tang in obesity treatment. METHODS A randomized, double-blind, placebo-controlled, multicenter trial was conducted. Participants with obesity were randomly assigned to receive Euiiyin-tang or placebo 3 times daily for 12-weeks. The primary outcome was weight reduction between the baseline and 12 weeks. The secondary outcomes included the rate of weight loss compared to baseline, and changes in body mass index, lipid profiles, and questionnaires related to the quality of life and diet. Safety factors, such as vital signs and laboratory parameters, were also measured. RESULTS A total of 149 participants were randomly distributed to either the Euiiyin-tang group (n = 76) or the placebo group (n = 73). Weight reduction in the Euiiyin-tang group was significantly greater than that in the placebo group (2.50 kg in the Euiiyin-tang group vs. 0.82 kg in the placebo group). The participant response rates of ≥3% weight loss compared to baseline was 36.8 % in the Euiiyin-tang group and 17.8 % in the placebo group. Body mass index, waist circumference, and hip circumference showed a greater change in the Euiiyin-tang group than in the placebo group (1.00, 3.23, and 2.00 in the Euiiyin-tang group vs. 0.33, 1.96, and 0.86 in the placebo group). Questionnaires, lipid profiles, and safety factors did not show significant differences between groups. CONCLUSION The results of this study suggest that Euiiyin-tang has beneficial effects on weight loss. TRIAL REGISTRATION Clinicaltrials.gov NCT01724099.
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Shang A, Gan RY, Xu XY, Mao QQ, Zhang PZ, Li HB. Effects and mechanisms of edible and medicinal plants on obesity: an updated review. Crit Rev Food Sci Nutr 2020; 61:2061-2077. [PMID: 32462901 DOI: 10.1080/10408398.2020.1769548] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In recent years, obesity has become a global public health issue. It is closely associated with the occurrence of several chronic diseases, such as diabetes and cardiovascular diseases. Some edible and medicinal plants show anti-obesity activity, such as fruits, vegetables, spices, legumes, edible flowers, mushrooms, and medicinal plants. Numerous studies have indicated that these plants are potential candidates for the prevention and management of obesity. The major anti-obesity mechanisms of plants include suppressing appetite, reducing the absorption of lipids and carbohydrates, inhibiting adipogenesis and lipogenesis, regulating lipid metabolism, increasing energy expenditure, regulating gut microbiota, and improving obesity-related inflammation. In this review, the anti-obesity activity of edible and medicinal plants was summarized based on epidemiological, experimental, and clinical studies, with related mechanisms discussed, which provided the basis for the research and development of slimming products. Further studies should focus on the exploration of safer plants with anti-obesity activity and the identification of specific anti-obesity mechanisms.
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Affiliation(s)
- Ao Shang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - Ren-You Gan
- Research Center for Plants and Human Health, Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, China.,Chengdu National Agricultural Science and Technology Center (NASC), Chengdu, China
| | - Xiao-Yu Xu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - Qian-Qian Mao
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China
| | - Pang-Zhen Zhang
- School of Agriculture and Food, The University of Melbourne, Parkville, Victoria, Australia
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou, China
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Herbal formulation MIT ameliorates high-fat diet-induced non-alcoholic fatty liver disease. Integr Med Res 2020; 9:100422. [PMID: 32489856 PMCID: PMC7260683 DOI: 10.1016/j.imr.2020.100422] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 04/23/2020] [Accepted: 04/29/2020] [Indexed: 12/13/2022] Open
Abstract
Background Non-alcoholic fatty liver disease (NAFLD) is one of the most common liver diseases and is caused by obesity, diabetes, high blood pressure, and insulin resistance. Many studies have explored novel candidates to treat NAFLD using herbal medicines owing to their fewer side effects. In this study, we examined the effect of MIT, an herbal formula comprising Ephedra sinica, Panax ginseng, and Alisma orientale, on the murine model of NAFLD. Methods To evaluate the effect of MIT on NAFLD, we used the high-fat diet (HFD)-induced NAFLD mice model. The mice were divided into four groups: control, HFD, HFD with metformin administration, and HFD with MIT administration. Freeze-dried MIT was dissolved in phosphate buffered saline and orally administered for 8 weeks to MIT-treated mice (60 mg/kg) after feeding them with HFD for 16 weeks. Results MIT treatment significantly attenuated fat accumulation, serum glucose levels, and excessive cholesterol. It also reduced the activation of NF-κB, JNK, ERK, mammalian target of rapamycin, and peroxisome proliferator-activated receptor γ in the HFD-induced NAFLD mice. The expression level of enzymes involved in the synthesis and oxidation of fatty acids, acetyl-coA carboxylase and CYP2E1, were clearly reduced by MIT treatment. Reactive oxygen species (ROS) production and subsequent liver damage were effectively reduced by MIT treatment. Conclusion We suggest that MIT is a potent herbal formula that can be used for the prevention and treatment of obesity-related NAFLD via regulating the levels of serum glucose and free fatty acids, inflammation, lipid accumulation, and ROS-mediated liver damage.
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Teng L, Lee EL, Zhang L, Barnes J. Herbal preparations for weight loss in adults. Hippokratia 2020. [DOI: 10.1002/14651858.cd013576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lida Teng
- Graduate School of Pharmaceutical Sciences, The University of Tokyo; Department of Health Economics and Outcomes Research; Hongo 7-3-1, Bunkyo-ku Tokyo Japan 113-0033
| | - E Lyn Lee
- University of Auckland; Pharmacy Department; 85 Park Road, Grafton Auckland New Zealand 1023
| | - Li Zhang
- Beijing University of Chinese Medicine (BUCM); Dongfang Hospital (The Second Clinical Medical College); No. 6, District 1, Fangxingyuan Fangzhuang, Fengtai District Beijing China 100078
| | - Joanne Barnes
- University of Auckland; School of Pharmacy; Private Bag 92019 Grafton Campus Auckland New Zealand
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Yang H, Lee YH, Lee SR, Kaya P, Hong EJ, Lee HW. Traditional Medicine (Mahuang-Tang) Improves Ovarian Dysfunction and the Regulation of Steroidogenic Genes in Letrozole-Induced PCOS Rats. JOURNAL OF ETHNOPHARMACOLOGY 2020; 248:112300. [PMID: 31606536 DOI: 10.1016/j.jep.2019.112300] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 09/18/2019] [Accepted: 10/09/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Mahuang-Tang (MHT) has traditionally been used in Asia to treat a variety of diseases, such as fever without sweating, joint pain, lower back pain, asthma, and gynecological conditions. Polycystic ovary syndrome (PCOS) is a kind of gynecological disease that causes amenorrhea, infertility, and menopausal and urogenital disorders that could benefit from MHT treatment. AIM OF THE STUDY In this study, we examined the effects of MHT on ovarian hormones and steroidogenic enzymes in female PCOS rats. METHODS AND RESULTS The PCOS rat model was induced by Letrozole, and an in vivo evaluation of whether the dietary consumption of MHT improved the PCOS-like symptoms was conducted. The luteinizing hormone (LH) level and luteinizing hormone/follicular-stimulating hormone (LH/FSH) ratio increased in PCOS rats but decreased following MHT treatment. In the PCOS rats, the reduced estrogen level was restored to that of normal controls with MHT treatment in serum. The transcription level(s) of gonadotropin receptors (Fshr and Lhr), steroid receptors (Pgr, and Esr1) and steroidogenic enzymes (Cyp19a1, Hsd3b1, Hsd17a1, and Cyp11a1) changed under the PCOS condition, and were regulated by MHT treatment in the ovaries of PCOS rats. The reproductive tissues of Letrozole-induced PCOS rats were restored into estrogenic condition from androgen environments. CONCLUSION These results suggest that MHT ameliorates the symptoms of PCOS by improving the dysregulation of ovarian steroids and steroidogenic enzymes in PCOS rats.
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Affiliation(s)
- Hyun Yang
- Herbal Medicine Research Division Korea Institute of Oriental Medicine, Daejeon, 34054, South Korea
| | - Young Ho Lee
- College of Veterinary Medicine, Chungnam National University, Daejeon, 34134, South Korea
| | - Sang R Lee
- College of Veterinary Medicine, Chungnam National University, Daejeon, 34134, South Korea
| | - Pelin Kaya
- College of Veterinary Medicine, Chungnam National University, Daejeon, 34134, South Korea
| | - Eui-Ju Hong
- College of Veterinary Medicine, Chungnam National University, Daejeon, 34134, South Korea.
| | - Hye Won Lee
- Herbal Medicine Research Division Korea Institute of Oriental Medicine, Daejeon, 34054, South Korea.
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Zhang T, Li Q, Cheng L, Buch H, Zhang F. Akkermansia muciniphila is a promising probiotic. Microb Biotechnol 2019; 12:1109-1125. [PMID: 31006995 PMCID: PMC6801136 DOI: 10.1111/1751-7915.13410] [Citation(s) in RCA: 384] [Impact Index Per Article: 76.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/02/2019] [Accepted: 04/04/2019] [Indexed: 12/12/2022] Open
Abstract
Akkermansia muciniphila (A. muciniphila), an intestinal symbiont colonizing in the mucosal layer, is considered to be a promising candidate as probiotics. A. muciniphila is known to have an important value in improving the host metabolic functions and immune responses. Moreover, A. muciniphila may have a value in modifying cancer treatment. However, most of the current researches focus on the correlation between A. muciniphila and diseases, and little is known about the causal relationship between them. Few intervention studies on A. muciniphila are limited to animal experiments, and limited studies have explored its safety and efficacy in humans. Therefore, a critical analysis of the current knowledge in A. muciniphila will play an important foundation for it to be defined as a new beneficial microbe. This article will review the bacteriological characteristics and safety of A. muciniphila, as well as its causal relationship with metabolic disorders, immune diseases and cancer therapy.
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Affiliation(s)
- Ting Zhang
- Medical Center for Digestive Diseasesthe Second Affiliated Hospital of Nanjing Medical UniversityNanjing210011China
- Key Lab of Holistic Integrative EnterologyNanjing Medical UniversityNanjing210011China
| | - Qianqian Li
- Medical Center for Digestive Diseasesthe Second Affiliated Hospital of Nanjing Medical UniversityNanjing210011China
- Key Lab of Holistic Integrative EnterologyNanjing Medical UniversityNanjing210011China
| | - Lei Cheng
- Biogas Institute of Ministry of Agriculture and Rural AffairsChengdu610041China
- Center for Anaerobic Microbial Resources of Sichuan ProvinceChengdu610041China
| | - Heena Buch
- Medical Center for Digestive Diseasesthe Second Affiliated Hospital of Nanjing Medical UniversityNanjing210011China
| | - Faming Zhang
- Medical Center for Digestive Diseasesthe Second Affiliated Hospital of Nanjing Medical UniversityNanjing210011China
- Key Lab of Holistic Integrative EnterologyNanjing Medical UniversityNanjing210011China
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An X, Bao Q, Di S, Zhao Y, Zhao S, Zhang H, Lian F, Tong X. The interaction between the gut Microbiota and herbal medicines. Biomed Pharmacother 2019; 118:109252. [DOI: 10.1016/j.biopha.2019.109252] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 07/18/2019] [Accepted: 07/18/2019] [Indexed: 12/14/2022] Open
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Fish oil supplementation to a high-fat diet improves both intestinal health and the systemic obese phenotype. J Nutr Biochem 2019; 72:108216. [DOI: 10.1016/j.jnutbio.2019.07.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 06/28/2019] [Accepted: 07/19/2019] [Indexed: 12/25/2022]
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Jang J, Park Y, Lee D, Lee H, Lim J, Yoon SA, Lee H, Ahn J, Jeong S, Shin SS, Yoon M. The polyherbal composition Gyeongshingangjeehwan 18 attenuates glucose intolerance and pancreatic steatosis in C57BL/6J mice on a high-fat diet. JOURNAL OF ETHNOPHARMACOLOGY 2019; 240:111943. [PMID: 31075382 DOI: 10.1016/j.jep.2019.111943] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 05/03/2019] [Accepted: 05/06/2019] [Indexed: 06/09/2023]
Abstract
UNLABELLED Ethnopharmacologic relevance: Gyeongshingangjeehwan 18 (GGEx18) is a polyherbal composition derived from Ephedra sinica Stapf (Ephedraceae), Laminaria japonica Aresch (Laminariaceae), and Rheum palmatum L. (Polygonaceae) that is used as an antiobesity drug in Korean clinics. Its constituents are traditionally known to combat obesity, dyslipidemia, and insulin resistance. OBJECTIVE This study was undertaken to investigate the effects of GGEx18 on glucose metabolism and pancreatic steatosis in obese C57BL/6 J mice fed a high-fat diet (HFD) and to examine the related cellular and molecular mechanisms. MATERIALS AND METHODS The mice were grouped and fed for 13 weeks as follows: 1) low-fat diet, 2) HFD, or 3) HFD supplemented with GGEx18 (500 mg/kg/day). Various factors affecting insulin sensitivity and pancreatic function were then assessed via blood analysis, histology, immunohistochemistry, and real-time polymerase chain reaction. RESULTS GGEx18 treatment of obese mice reduced body weight, total fat, and visceral fat mass. GGEx18 inhibited hyperglycemia and hyperinsulinemia and improved glucose and insulin tolerance. GGEx18 also decreased serum leptin levels and concomitantly increased adiponectin levels. Furthermore, GGEx18-treated mice exhibited reduced pancreatic fat accumulation and normalized insulin-secreting β-cell area. GGEx18 increased pancreatic expression of genes promoting fatty acid β-oxidation (i.e., MCAD and VLCAD), whereas expression levels of lipogenesis-related genes (i.e., PPARγ, SREBP-1c, and FAS) declined. DISCUSSION AND CONCLUSION GGEx18 curtailed impaired glucose metabolism and pancreatic steatosis in our mouse model by regulating pancreatic genes that govern lipid metabolism and improving insulin sensitivity. This composition may benefit patients with impaired glucose tolerance, insulin resistance, and pancreatic dysfunction.
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Affiliation(s)
- Joonseong Jang
- Division of Biomedical Engineering & Health Science Management, Mokwon University, Daejeon, 35349, South Korea.
| | - Yonghyun Park
- Division of Biomedical Engineering & Health Science Management, Mokwon University, Daejeon, 35349, South Korea.
| | - Dongju Lee
- Division of Biomedical Engineering & Health Science Management, Mokwon University, Daejeon, 35349, South Korea.
| | - Haerim Lee
- Division of Biomedical Engineering & Health Science Management, Mokwon University, Daejeon, 35349, South Korea.
| | - Jonghoon Lim
- Division of Biomedical Engineering & Health Science Management, Mokwon University, Daejeon, 35349, South Korea.
| | - Seol Ah Yoon
- Division of Biomedical Engineering & Health Science Management, Mokwon University, Daejeon, 35349, South Korea.
| | - Hyunghee Lee
- Division of Biomedical Engineering & Health Science Management, Mokwon University, Daejeon, 35349, South Korea.
| | - Jiwon Ahn
- Genome Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, South Korea.
| | - Sunhyo Jeong
- Division of Biomedical Engineering & Health Science Management, Mokwon University, Daejeon, 35349, South Korea.
| | - Soon Shik Shin
- Department of Formula Sciences, College of Oriental Medicine, Dongeui University, Busan, 47340, South Korea.
| | - Michung Yoon
- Division of Biomedical Engineering & Health Science Management, Mokwon University, Daejeon, 35349, South Korea.
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Monk JM, Wu W, Lepp D, Wellings HR, Hutchinson AL, Liddle DM, Graf D, Pauls KP, Robinson LE, Power KA. Navy bean supplemented high-fat diet improves intestinal health, epithelial barrier integrity and critical aspects of the obese inflammatory phenotype. J Nutr Biochem 2019; 70:91-104. [DOI: 10.1016/j.jnutbio.2019.04.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Revised: 04/03/2019] [Accepted: 04/25/2019] [Indexed: 02/07/2023]
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Zhou W, Guo R, Guo W, Hong J, Li L, Ni L, Sun J, Liu B, Rao P, Lv X. Monascus yellow, red and orange pigments from red yeast rice ameliorate lipid metabolic disorders and gut microbiota dysbiosis in Wistar rats fed on a high-fat diet. Food Funct 2019; 10:1073-1084. [PMID: 30720827 DOI: 10.1039/c8fo02192a] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
This study aimed to compare the hypolipidaemic activities of different Monascus pigments (yellow, red and orange pigments) and elucidate their possible regulatory mechanisms on lipid and cholesterol metabolism in rats fed on a high-fat diet (HFD). Results showed that oral administrations of Monascus yellow, red and orange pigments can markedly alleviate the disturbance of lipid metabolism through ameliorating the serum lipid levels and suppressing hepatic lipid accumulation and steatosis. Meanwhile, the excretion of fecal cholesterol, triacylglycerols and bile acids was also promoted by the oral administrations of different Monascus pigments (MPs). Furthermore, Monascus pigment (MP) supplementation produced significant structural changes in the intestinal microbiota of HFD-fed rats, and modulated the relative abundance of functionally related microbial phylotypes compared with the HFD group in particular. Key phylotypes in response to the HFD and Monascus pigment (MP) intervention were found to strongly correlate with the lipid metabolism disorder associated parameters using Spearman's correlation coefficient. Some beneficial gut microbiota (such as Oscillibacter sp., Ruminococcus albus, Clostridium sp., etc.) were found to be negatively correlated with the serum and hepatic lipid indicator. Moreover, Monascus pigment (MP) treatments regulated the mRNA expression levels of the genes responsible for lipid and cholesterol metabolism. In general, different Monascus pigments (MPs) regulate the homeostasis of lipid and cholesterol metabolism through different regulatory pathways. These findings illustrated that not only Monascus yellow pigments, but also Monascus red and orange pigments have the potential to ameliorate lipid metabolic disorders, and therefore could be used as potential functional food ingredients for the prevention or treatment of hyperlipidemia and gut microbiota dysbiosis.
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Affiliation(s)
- Wenbin Zhou
- Institute of Food Science and Technology, College of Biological Science and Technology, Fuzhou University, Fuzhou, Fujian 350108, P. R. China.
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Anlu W, Dongcheng C, He Z, Qiuyi L, Yan Z, Yu Q, Hao X, Keji C. Using herbal medicine to target the “microbiota-metabolism-immunity” axis as possible therapy for cardiovascular disease. Pharmacol Res 2019; 142:205-222. [DOI: 10.1016/j.phrs.2019.02.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 02/18/2019] [Accepted: 02/18/2019] [Indexed: 02/08/2023]
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Ejtahed HS, Soroush AR, Siadat SD, Hoseini-Tavassol Z, Larijani B, Hasani-Ranjbar S. Targeting obesity management through gut microbiota modulation by herbal products: A systematic review. Complement Ther Med 2019; 42:184-204. [DOI: 10.1016/j.ctim.2018.11.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/17/2018] [Accepted: 11/20/2018] [Indexed: 02/08/2023] Open
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Kim JW, Lee JS, Kim JH, Jeong JW, Lee DH, Nam S. Comparison of Microbiota Variation in Korean Healthy Adolescents with Adults Suggests Notable Maturity Differences. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2018; 22:770-778. [PMID: 30481125 PMCID: PMC6338580 DOI: 10.1089/omi.2018.0146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Comparative studies of microbiome variation in world populations and different developmental stages of organisms are essential to decipher the linkages among microbiome, health, and disease. Notably, the gut microbiota are believed to mature in early life. In this context, we compared the gut microbiota diversity in Korean adolescent healthy samples (KAHSs) to healthy Korean adults (HKAs) as well as the Human Microbiome Project healthy samples (HMPHSs), the latter being one of the largest adult cohorts, based on organismal composition, alpha- and beta-diversities, function/pathway prediction analysis, and co-occurrence networks. We found that the gut microbiota compositions, including the ratios of firmicutes to bacteroidetes, between KAHSs and HMPHSs were different, and the diversities of KAHSs were less than those of HMPHSs. The predicted functions, for example, secondary bile acid synthesis and insulin signaling of KAHSs and HMPHSs, were also significantly different. Genus-level networks showed that co-occurrences among different taxa more frequently happened in HMPHSs than in KAHSs. Even though both KAHSs and HMPHSs represent healthy microbiomes, comparisons showed substantial differences, likely implicating different diets, environments, and demographics. Interestingly, we observed lower microbial diversities and less frequent co-occurrences among different taxa in KAHSs than adult HMPHSs and HKAs. These new findings collectively suggest that the adolescent gut microbiota in the present Korean sample did not reach the extent of maturity of adult microbiota diversity. In all, further population studies of microbiome variation across geographies and developmental stages are warranted, and should usefully inform future diagnostics and therapeutics innovation targeting the microbiome.
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Affiliation(s)
- Joo-Wook Kim
- College of Medicine, Gachon University, Incheon, Korea
- Gachon Institute of Genome Medicine and Science, Gachon University Gil Medical Center, Incheon, Korea
| | - Jin Sook Lee
- Department of Pediatrics, Genome Medicine and Science, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Jung Ho Kim
- College of Medicine, Gachon University, Incheon, Korea
- Department of Internal Medicine, Gachon University Gil Medical Center, Gachon University School of Medicine, Incheon, Korea
| | - Joo-Won Jeong
- Department of Anatomy and Neurobiology, College of Medicine, Kyung Hee University, Seoul, Korea
- Department of Biomedical Science, Graduate School, Kyung Hee University, Seoul, Korea
| | - Dae Ho Lee
- College of Medicine, Gachon University, Incheon, Korea
- Department of Internal Medicine, Gachon University Gil Medical Center, Gachon University School of Medicine, Incheon, Korea
- Gachon Advanced Institute of Health Sciences & Technology, Gachon University, Incheon, Korea
| | - Seungyoon Nam
- College of Medicine, Gachon University, Incheon, Korea
- Gachon Institute of Genome Medicine and Science, Gachon University Gil Medical Center, Incheon, Korea
- Gachon Advanced Institute of Health Sciences & Technology, Gachon University, Incheon, Korea
- Department of Life Sciences, Gachon University, Seongnam, Korea
- Address correspondence to: Seungyoon Nam, PhD, Department of Genome Medicine and Science, College of Medicine, Gachon University, 3 Beongil 38-13, Dokjeom-ro, Namdong-gu, Incheon 21565, Korea
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Lim J, Lee H, Ahn J, Kim J, Jang J, Park Y, Jeong B, Yang H, Shin SS, Yoon M. The polyherbal drug GGEx18 from Laminaria japonica, Rheum palmatum, and Ephedra sinica inhibits hepatic steatosis and fibroinflammtion in high-fat diet-induced obese mice. JOURNAL OF ETHNOPHARMACOLOGY 2018; 225:31-41. [PMID: 29958960 DOI: 10.1016/j.jep.2018.06.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 06/12/2018] [Accepted: 06/24/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The herbal composition Gyeongshingangjeehwan 18 (GGEx18), composed of Rheum palmatum L. (Polygonaceae), Laminaria japonica Aresch (Laminariaceae), and Ephedra sinica Stapf (Ephedraceae), is used as an antiobesity drug in Korean clinics. The constituents of GGEx18 have traditionally been reported to inhibit obesity and related metabolic diseases such as insulin resistance and dyslipidemia. OBJECTIVE This study investigated the effects of GGEx18 on nonalcoholic fatty liver disease (NAFLD) in mice fed a high-fat diet (HFD) and the underlying cellular and molecular mechanisms involved. METHODS C57BL/6 J mice were fed either a low-fat diet (LFD), an HFD, or an HFD supplemented with GGEx18 (125, 250, or 500 mg/kg of body weight/day). After 13 weeks, blood analyses, histology, immunohistochemistry, and real-time PCR were performed to assess NAFLD development in these mice. RESULTS Mice fed an HFD had increases in body weight, epididymal adipose tissue mass, adipocyte size, and adipose expression of inflammation-related genes compared with those fed an LFD. These increases were ameliorated in mice treated with 500 mg/kg/day GGEx18 without affecting food consumption profiles. GGEx18 not only decreased serum levels of triglycerides, free fatty acids, and alanine aminotransferase, but also decreased hepatic lipid accumulation, numbers of mast cells and α-smooth muscle actin-positive cells, and collagen levels induced by an HFD. Consistent with the histological data, the hepatic expression of lipogenesis-, inflammation-, and fibrosis-related genes was lower, while hepatic fatty acid β-oxidation-related gene expression was higher, in mice receiving GGEx18 compared to mice fed only the HFD. DISCUSSION AND CONCLUSION These results indicate that GGEx18 attenuates visceral obesity and NAFLD, in part by altering the expression of genes involved in hepatic steatosis and fibroinflammation in HFD-induced obese mice. These findings suggest that GGEx18 may be effective for preventing and treating NAFLD associated with visceral obesity.
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Affiliation(s)
- Jonghoon Lim
- Department of Biomedical Engineering, Mokwon University, Daejeon 35349, Republic of Korea
| | - Haerim Lee
- Department of Biomedical Engineering, Mokwon University, Daejeon 35349, Republic of Korea
| | - Jiwon Ahn
- Genome Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
| | - Jeongjun Kim
- Department of Biomedical Engineering, Mokwon University, Daejeon 35349, Republic of Korea
| | - Joonseong Jang
- Department of Biomedical Engineering, Mokwon University, Daejeon 35349, Republic of Korea
| | - Yonghyun Park
- Department of Biomedical Engineering, Mokwon University, Daejeon 35349, Republic of Korea
| | - Birang Jeong
- Laboratory of Natural Products Chemistry, College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Heejung Yang
- Laboratory of Natural Products Chemistry, College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Soon Shik Shin
- Department of Formula Sciences, College of Oriental Medicine, Dongeui University, Busan 47340, Republic of Korea.
| | - Michung Yoon
- Department of Biomedical Engineering, Mokwon University, Daejeon 35349, Republic of Korea.
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