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Kim MH, Ahn S, Hur N, Oh SY, Son CG. The additive effect of herbal medicines on lifestyle modification in the treatment of non-alcoholic fatty liver disease: a systematic review and meta-analysis. Front Pharmacol 2024; 15:1362391. [PMID: 38464716 PMCID: PMC10920213 DOI: 10.3389/fphar.2024.1362391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 02/12/2024] [Indexed: 03/12/2024] Open
Abstract
Introduction: Non-alcoholic fatty liver disease (NAFLD) is difficult to manage because of its complex pathophysiological mechanism. There is still no effective treatment other than lifestyle modification (LM) such as dietary modifications, regular physical activity, and gradual weight loss. Herbal medicines from traditional Chinese Medicine and Korean Medicine have been shown to be effective in the treatment of NAFLD based on many randomized controlled trials. This systematic review and meta-analysis aims to evaluate the additive effects of herbal medicines on LM in the treatment of NAFLD. Methods: Two databases (PubMed and Cochrane library) were searched using keywords related to NAFLD and herbal medicines. Then the randomized controlled trials (RCTs) evaluating the therapeutic effects of herbal medicines combined with LM were selected. The pooled results were analyzed as mean difference (MD) with 95% confidence interval (CI) for continuous data, and risk ratio (RR) with 95% CI for dichotomous data. Results and Discussion: Eight RCTs with a total of 603 participants were included for this review study. Participants were administered with multi-herbal formulas (Yiqi Sanju Formula, Tiaogan Lipi Recipe, and Lingguizhugan Decoction) or single-herbal extracts (Glycyrrhiza glabra L., Magnoliae offcinalis, Trigonella Foenum-graecum L. semen, Portulaca oleracea L., and Rhus Coriaria L. fructus) along with LM for 12 weeks. The meta-analysis showed a significant improvement in ultrasoundbased liver steatosis measured by odds ratio (OR) in the herbal medicine group than those with LM alone (OR = 7.9, 95% CI 0.7 to 95.2, p < 0.1). In addition, herbal medicines decreased the levels of aspartate transferase (MD -7.5, 95% CI -13.4 to -1.7, p = 0.01) and total cholesterol (MD -16.0, 95% CI -32.7 to 0.7, p = 0.06) more than LM alone. The meta-analysis partially showed clinical evidence supporting the additive benefits of herbal medicines for NAFLD in combination with LM. Whereas, it is necessary to provide a solid basis through higher-quality studies using a specific herbal medicine.
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Affiliation(s)
- Myung-Ho Kim
- Liver and Immunology Research Center, Daejeon Korean Medicine Hospital of Daejeon University, Daejeon, Republic of Korea
- Department of Internal Korean Medicine, Woosuk University Medical Center, Jeonju, Republic of Korea
| | - Subin Ahn
- Department of Internal Korean Medicine, Woosuk University Medical Center, Jeonju, Republic of Korea
| | - Nayeon Hur
- Department of Internal Korean Medicine, Woosuk University Medical Center, Jeonju, Republic of Korea
| | - Seung-Yun Oh
- Department of Sasang Constitutional Medicine, Woosuk University Medical Center, Jeonju, Republic of Korea
| | - Chang-Gue Son
- Liver and Immunology Research Center, Daejeon Korean Medicine Hospital of Daejeon University, Daejeon, Republic of Korea
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Li H, Peng L, Yin F, Fang J, Cai L, Zhang C, Xiang Z, Zhao Y, Zhang S, Sheng H, Wang D, Zhang X, Liang Z. Research on Coix seed as a food and medicinal resource, it's chemical components and their pharmacological activities: A review. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117309. [PMID: 37858750 DOI: 10.1016/j.jep.2023.117309] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 10/21/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Coix lacryma-jobi var. ma-yuen (Romanet du Caillaud) Stapf is a plant of the genus Coix in the Gramineae family. Coix seed is cultivated in various regions throughout China. In recent years, with the research on the medicinal value of Coix seed, it has received more and more widespread attention from people. Numerous pharmacological effects of Coix seed have been demonstrated through modern pharmacological studies, such as hypoglycemia, improving liver function, anti-tumor, regulating intestinal microbiota, improving spleen function, and anti-inflammatory effects. AIMS OF THE STUDY This article is a literature review. In recent years, despite the extensive research on Coix seed, there has yet to be a comprehensive review of its traditional usage, medicinal resources, chemical components, and pharmacological effects is still lacking. To fill this gap, the paper provides an overview of the latest research progress on Coix seed, aiming to offer guidance and references for its further development and comprehensive utilization. MATERIAL AND METHODS To gather information on the traditional usage, phytochemical ingredients, and pharmacological properties of Coix seed, we conducted a literature search using both Chinese and English languages in five databases: PubMed, Web of Science, China National Knowledge Infrastructure (CNKI), and Springer. RESULTS This article is a literature review. The chemical constituents of Coix seed include various fatty acids, esters, polysaccharides, sterols, alkaloids, triterpenes, tocopherols, lactams, lignans, phenols, flavonoids and other constituents. Modern pharmacological research has indeed shown that Coix seed has many pharmacological effects and is a natural anti-tumor drug. In addition to its anti-tumor effect, it also has pharmacological effects such as hypoglycemia, improving liver function, regulating intestinal microbiota, improving spleen function, and anti-inflammatory effects. CONCLUSIONS This article provides a brief overview of the traditional uses, biotechnological applications, chemical components, and pharmacological effects of Coix seed. It highlights the importance of establishing quality standards, discovering new active ingredients, and exploring pharmacological mechanisms in Coix seed research. The article also emphasizes the significance of clinical trials, toxicology studies, pharmacokinetics data, and multidisciplinary collaboration for further advancements in this field. Overall, it aims to enhance understanding of Coix seed and its potential in pharmaceutical development and wellness products.
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Affiliation(s)
- Hongju Li
- Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Lingxia Peng
- Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Feng Yin
- Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Jiahao Fang
- Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Lietao Cai
- R&D Center of Kanglaite, Hangzhou, 310018, China
| | | | - Zheng Xiang
- Medical School, Hangzhou City University, Hangzhou, 310015, China
| | - Yuyang Zhao
- State Key Lab Breeding Base Dao-Di Herbs, National Resource Center Chinese Materia Medica, Beijing, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Shuifeng Zhang
- Food Safety Key Laboratory of Zhejiang Province, Zhejiang Fangyuan Test Group Co., LTD, Hanghzou, 310018, China
| | - Huadong Sheng
- Food Safety Key Laboratory of Zhejiang Province, Zhejiang Fangyuan Test Group Co., LTD, Hanghzou, 310018, China
| | - Dekai Wang
- Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Xiaodan Zhang
- Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
| | - Zongsuo Liang
- Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
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Liu SH, Wu WH, Tzeng HP, Chiang W, Chiang MT. Dehulled Adlay (Coix lachryma-jobi L.) ameliorates hepatic gluconeogenesis and steatosis in streptozotocin/high-fat diet-induced diabetic rats. J Food Drug Anal 2023; 31:683-695. [PMID: 38526822 PMCID: PMC10962669 DOI: 10.38212/2224-6614.3486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 11/15/2023] [Indexed: 03/27/2024] Open
Abstract
Adlay (Coix lachryma-jobi L.) is a traditional Chinese herbal medicine with various biological activities. We investigated the anti-diabetic effects of different parts of adlay seeds, including polished adlay (PA), adlay bran (AB) and dehulled adlay (DA) in a streptozotocin (STZ)/high fat diet (HFD) diabetic rat model (DM). DM rats supplemented with or without PA (43%), AB (3%), or DA (46%) diet for 8 weeks. The plasma glucose and insulin levels and the insulin resistance index (HOMA-IR) were increased in DM group; among the three adlay diets, DA has the best effects attenuating all of these alterations in DM rats. Both AB and DA alleviated diabetes-impaired glucose tolerance. The increased hepatic phosphoenolpyruvate carboxykinase protein expression in DM group was improved by all of the three adlay diets. The increased ratio of glucose-6-phosphatase to glucokinase in DM group was suppressed by DA supplementation, further suggesting DA diet is most effective among the three diets. Both AB and DA diets had beneficial effects against hepatic steatosis, with better effects observed in DA group. These results suggest that the DA diet, composed of both polished adlay and adlay bran, possesses the best potential to improve glucose homeostasis, at least in part, by alleviating hepatic glucose metabolism and steatosis.
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Affiliation(s)
- Shing-Hwa Liu
- Institute of Toxicology, National Taiwan University, Taipei,
Taiwan
- Department of Pediatrics, College of Medicine and Hospital, National Taiwan University, Taipei,
Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung,
Taiwan
| | - Wan-Hsin Wu
- Department of Food Science, National Taiwan Ocean University, Keelung,
Taiwan
| | - Huei-Ping Tzeng
- Institute of Toxicology, National Taiwan University, Taipei,
Taiwan
| | - Wenchang Chiang
- Institute of Food Science and Technology, National Taiwan University, Taipei,
Taiwan
| | - Meng-Tsan Chiang
- Department of Food Science, National Taiwan Ocean University, Keelung,
Taiwan
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Huang HC, Lee PN, Huang WC, Yang HY. Partial Replacement of Diet with Dehulled Adlay Ameliorates Hepatic Steatosis, Inflammation, Oxidative Stress, and Gut Dysbiosis in Rats with Nonalcoholic Fatty Liver Disease. Nutrients 2023; 15:4375. [PMID: 37892450 PMCID: PMC10610228 DOI: 10.3390/nu15204375] [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: 09/02/2023] [Revised: 09/27/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
The prevalence of nonalcoholic fatty liver disease (NAFLD) has been increasing worldwide, and the average age at NAFLD diagnosis has been decreasing. Although some components of adlay can ameliorate lipid metabolism, oxidative stress, inflammatory response, and gut microbiota, few studies have explored the effects of the dietary intake of intact dehulled adlay on liver diseases. Therefore, in this study, we investigated the effects of the dietary intake of dehulled adlay on NAFLD progression and explored the potential underlying mechanisms. Rats were randomized into a control group; a high-fat, high-sucrose diet (60% total energy derived from fat and 9.4% from sucrose)-induced NAFLD group (N); or a high-fat, high-sucrose diet with dehulled adlay group (received the same amounts of dietary fiber and total energy as did the N group). The experimental duration was 16 weeks. The diet containing dehulled adlay mitigated hepatic fat accumulation, proinflammatory cytokine levels, and oxidative stress by regulating the AMPK-Nrf2-NLRP3 inflammasome pathway and ferroptosis. Additionally, the dietary intake of dehulled adlay modulated the composition of the gut microbiota. In conclusion, a diet containing dehulled adlay may decelerate the progression of NAFLD by ameliorating hepatic steatosis, inflammation, oxidative stress, and gut dysbiosis.
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Affiliation(s)
- Hsuan-Chih Huang
- Department of Nutritional Science, Fu Jen Catholic University, No. 510, Zhongzheng Rd., Xinzhuang District, New Taipei City 24205, Taiwan
| | - Pei-Ni Lee
- Department of Nutrition, Taipei Hospital, Ministry of Health and Welfare, No. 127, Siyuan Rd., Xinzhuang District, New Taipei City 24250, Taiwan;
| | - Wen-Chih Huang
- Department of Anatomical Pathology, Taipei Institute of Pathology, No. 146, Sec. 3, Chongqing N. Rd., Datong District, Taipei City 10374, Taiwan
| | - Hsin-Yi Yang
- Department of Nutritional Science, Fu Jen Catholic University, No. 510, Zhongzheng Rd., Xinzhuang District, New Taipei City 24205, Taiwan
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5
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Sanie-Jahromi F, Mohsenzadeh AH, Namjoyan F, Gharegezloo Z, Nejabat M. Effect of adlay seed extract on inflammation and fibrogenesis in human corneal activated keratocytes at transcriptional level. Exp Eye Res 2023; 235:109641. [PMID: 37696465 DOI: 10.1016/j.exer.2023.109641] [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: 08/19/2023] [Revised: 08/22/2023] [Accepted: 09/04/2023] [Indexed: 09/13/2023]
Abstract
Corneal activated keratocytes (CAKs) -representing the injured phenotype of corneal stromal cells- are associated with several corneal diseases. Inflammatory cytokines are the key drivers of CAK formation subsequently leading to fibrogenesis. This study aimed to investigate the effect of adlay seed extract on the expression of genes involved in inflammation (IL-6, IL-1b, LIF) and fibrogenesis (TGF-β) in CAK cells. CAKs (106 cells/10 cm2) were exposed to methanolic (MeOH) and residual (Res) extract of adlay seed (1 mg/ml, 24 h). The control group received the vehicle solution without extract at the same time and condition. Then, RNA extraction, cDNA synthesis, and real-time PCR were performed to quantify the relative expression of IL-6, IL-1b, LIF, and TGF-β in the treated vs. control cells. This study showed that the MeOH extract of adlay seed could significantly downregulate the expression of IL-6 and IL-1b in the CAKs, while the Res extract led to a significant decrease in TGF-β gene expression. We showed that CAK treatment with adlay seed extract could decrease the expression of genes related to inflammation and fibrogenesis. However, the genes to be targeted depended on the method of extraction. This proof-of-concept study could provide groundwork for the treatment of corneal stromal diseases and ocular regenerative medicine in the future.
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Affiliation(s)
- Fatemeh Sanie-Jahromi
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Amir Hossein Mohsenzadeh
- Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Foroogh Namjoyan
- Pharmacognosy Department, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Zahra Gharegezloo
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Cell and Molecular Biology, Faculty of Chemistry, University of Kashan, Kashan, Iran.
| | - Mahmood Nejabat
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
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Lee ES, Kim YI, Lee JH, Kim YG, Han KS, Yoon YH, Cho BO, Park K, Lee H, Cho JS. Comparison of Quality, Antioxidant Capacity, and Anti-Inflammatory Activity of Adlay [ Coix lacryma-jobi L. var. ma-yuen (Rom. Caill.) Stapf.] Sprout at Several Harvest Time. PLANTS (BASEL, SWITZERLAND) 2023; 12:2975. [PMID: 37631186 PMCID: PMC10458144 DOI: 10.3390/plants12162975] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 06/26/2023] [Accepted: 06/29/2023] [Indexed: 08/27/2023]
Abstract
Recently, there has been a growing interest in the consumption of plant-based foods such as vegetables and grains for the purpose of disease prevention and treatment. Adlay seeds contain physiologically active substances, including coixol, coixenolide, and lactams. In this study, adlay sprouts were cultivated and harvested at various time points, specifically at 3, 5, 7, 9, and 11 days after sowing. The antioxidant activity of the extracts was evaluated using assays such as DPPH radical scavenging, ABTS radical scavenging, reducing power, and total polyphenol contents. The toxicity of the extracts was assessed using cell culture and the WST-1 assay. The aboveground components of the sprouts demonstrated a significant increase in length, ranging from 2.75 cm to 21.87 cm, weight, ranging from 0.05 g to 0.32 g, and biomass, ranging from 161.4 g to 1319.1 g, as the number of days after sowing advanced, reaching its peak coixol content of 39.38 mg/g on the third day after sowing. Notably, the antioxidant enzyme activity was highest between the third and fifth days after sowing. Regarding anti-inflammatory activity, the inhibition of cyclooxygenase 2 (COX-2) expression was most prominent in samples harvested from the ninth to eleventh days after sowing, corresponding to the later stage of growth. While the overall production mass increased with the number of days after sowing, considering factors such as yield increase index per unit area, turnover rate, and antioxidant activity, harvesting at the early growth stage, specifically between the fifth and seventh days after sowing, was found to be economically advantageous. Thus, the quality, antioxidant capacity, and anti-inflammatory activity of adlay sprouts varied depending on the harvest time, highlighting the importance of determining the appropriate harvest time based on the production objectives. This study demonstrates the changes in the growth and quality of adlay sprouts in relation to the harvest time, emphasizing the potential for developing a market for adlay sprouts as a new food product.
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Affiliation(s)
- Eun-Song Lee
- Department of Herbal Crop Research, National Institute of Horticultural & Herbal Science, Eumseong 27709, Republic of Korea; (E.-S.L.)
- Division of Animal, Horticultural and Food Sciences, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Yong-Il Kim
- Department of Herbal Crop Research, National Institute of Horticultural & Herbal Science, Eumseong 27709, Republic of Korea; (E.-S.L.)
| | - Jeong-Hoon Lee
- Department of Herbal Crop Research, National Institute of Horticultural & Herbal Science, Eumseong 27709, Republic of Korea; (E.-S.L.)
| | - Yong-Goo Kim
- Department of Herbal Crop Research, National Institute of Horticultural & Herbal Science, Eumseong 27709, Republic of Korea; (E.-S.L.)
| | - Kyung-Sook Han
- Department of Herbal Crop Research, National Institute of Horticultural & Herbal Science, Eumseong 27709, Republic of Korea; (E.-S.L.)
| | - Young-Ho Yoon
- Department of Herbal Crop Research, National Institute of Horticultural & Herbal Science, Eumseong 27709, Republic of Korea; (E.-S.L.)
| | - Byoung-Ok Cho
- Institute of Health Science, Jeonju University, Jeonju 55069, Republic of Korea
| | - Kyungtae Park
- Division of Animal, Horticultural and Food Sciences, Chungbuk National University, Cheongju 28644, Republic of Korea
- Brain Korea 21 Center for Bio-Health Industry, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Hamin Lee
- Division of Animal, Horticultural and Food Sciences, Chungbuk National University, Cheongju 28644, Republic of Korea
- Brain Korea 21 Center for Bio-Health Industry, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Ju-Sung Cho
- Division of Animal, Horticultural and Food Sciences, Chungbuk National University, Cheongju 28644, Republic of Korea
- Brain Korea 21 Center for Bio-Health Industry, Chungbuk National University, Cheongju 28644, Republic of Korea
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Moreira J, Machado M, Dias-Teixeira M, Ferraz R, Delerue-Matos C, Grosso C. The neuroprotective effect of traditional Chinese medicinal plants-A critical review. Acta Pharm Sin B 2023; 13:3208-3237. [PMID: 37655317 PMCID: PMC10465969 DOI: 10.1016/j.apsb.2023.06.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 03/23/2023] [Accepted: 04/03/2023] [Indexed: 09/02/2023] Open
Abstract
Neurodegenerative and neuropsychiatric diseases are increasingly affecting individuals' quality of life, thus increasing their cost to social and health systems. These diseases have overlapping mechanisms, such as oxidative stress, protein aggregation, neuroinflammation, neurotransmission impairment, mitochondrial dysfunction, and excitotoxicity. Currently, there is no cure for neurodegenerative diseases, and the available therapies have adverse effects and low efficacy. For neuropsychiatric disorders, such as depression, the current therapies are not adequate to one-third of the patients, the so-called treatment-resistant patients. So, searching for new treatments is fundamental. Medicinal plants appear as a strong alternative and complement towards new treatment protocols, as they have been used for health purposes for thousands of years. Thus, the main goal of this review is to revisit the neuroprotective potential of some of the most predominant medicinal plants (and one fungus) used in traditional Chinese medicine (TCM), focusing on their proven mechanisms of action and their chemical compositions, to give clues on how they can be useful against neurodegeneration progression.
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Affiliation(s)
- João Moreira
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Porto 4249-015, Portugal
| | - Mariana Machado
- Ciências Químicas e das Biomoléculas/CISA, Escola Superior de Saúde—Instituto Politécnico do Porto, Porto 4200-072, Portugal
| | - Mónica Dias-Teixeira
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Porto 4249-015, Portugal
- NICiTeS—Núcleo de Investigação em Ciências e Tecnologias da Saúde, Escola Superior de Saúde Ribeiro Sanches, Lisboa 1950-396, Portugal
| | - Ricardo Ferraz
- Ciências Químicas e das Biomoléculas/CISA, Escola Superior de Saúde—Instituto Politécnico do Porto, Porto 4200-072, Portugal
- REQUIMTE/LAQV, Departamento de Química e Bioquímica Faculdade de Ciências, Universidade do Porto, Porto 4169-007, Portugal
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Porto 4249-015, Portugal
| | - Clara Grosso
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Porto 4249-015, Portugal
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Yu LP, Li YJ, Wang T, Tao YX, Zhang M, Gu W, Yu J, Yang XX. In vivo recognition of bioactive substances of Polygonum multiflorum for protecting mitochondria against metabolic dysfunction-associated fatty liver disease. World J Gastroenterol 2023; 29:171-189. [PMID: 36683716 PMCID: PMC9850952 DOI: 10.3748/wjg.v29.i1.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 11/01/2022] [Accepted: 12/05/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Metabolic dysfunction-associated fatty liver disease (MAFLD) is a severe threat to human health. Polygonum multiflorum (PM) has been proven to remedy mitochondria and relieve MAFLD, but the main pharmacodynamic ingredients for mitigating MAFLD remain unclear.
AIM To research the active ingredients of PM adjusting mitochondria to relieve high-fat diet (HFD)-induced MAFLD in rats.
METHODS Fat emulsion-induced L02 adipocyte model and HFD-induced MAFLD rat model were used to investigate the anti-MAFLD ability of PM and explore their action mechanisms. The adipocyte model was also applied to evaluate the activities of PM-derived constituents in liver mitochondria from HFD-fed rats (mitochondrial pharmacology). PM-derived constituents in liver mitochondria were confirmed by ultra-high-performance liquid chromatography/mass spectrometry (mitochondrial pharmacochemistry). The abilities of PM-derived monomer and monomer groups were evaluated by the adipocyte model and MAFLD mouse model, respectively.
RESULTS PM repaired mitochondrial ultrastructure and prevented oxidative stress and energy production disorder of liver mitochondria to mitigate fat emulsion-induced cellular steatosis and HFD-induced MAFLD. PM-derived constituents that entered the liver mitochondria inhibited oxidative stress damage and improved energy production against cellular steatosis. Eight chemicals were found in the liver mitochondria of PM-administrated rats. The anti-steatosis ability of one monomer and the anti-MAFLD activity of the monomer group were validated.
CONCLUSION PM restored mitochondrial structure and function and alleviated MAFLD, which may be associated with the remedy of oxidative stress and energy production. The identified eight chemicals may be the main bioactive ingredients in PM that adjusted mitochondria to prevent MAFLD. Thus, PM provides a new approach to prevent MAFLD-related mitochondrial dysfunction. Mitochondrial pharmacology and pharmacochemistry further showed efficient strategies for determining the bioactive ingredients of Chinese medicines that adjust mitochondria to prevent diseases.
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Affiliation(s)
- Li-Ping Yu
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, Yunnan Province, China
- College of Pharmaceutical Science, Yunnan Key Laboratory of Southern Medicine Utilization, Kunming 650500, Yunnan Province, China
| | - Yan-Juan Li
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, Yunnan Province, China
- College of Pharmaceutical Science, Yunnan Key Laboratory of Southern Medicine Utilization, Kunming 650500, Yunnan Province, China
| | - Tao Wang
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, Yunnan Province, China
- College of Pharmaceutical Science, Yunnan Key Laboratory of Southern Medicine Utilization, Kunming 650500, Yunnan Province, China
| | - Yu-Xuan Tao
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, Yunnan Province, China
- College of Pharmaceutical Science, Yunnan Key Laboratory of Southern Medicine Utilization, Kunming 650500, Yunnan Province, China
| | - Mei Zhang
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, Yunnan Province, China
- College of Pharmaceutical Science, Yunnan Key Laboratory of Southern Medicine Utilization, Kunming 650500, Yunnan Province, China
| | - Wen Gu
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, Yunnan Province, China
- College of Pharmaceutical Science, Yunnan Key Laboratory of Southern Medicine Utilization, Kunming 650500, Yunnan Province, China
| | - Jie Yu
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, Yunnan Province, China
- College of Pharmaceutical Science, Yunnan Key Laboratory of Southern Medicine Utilization, Kunming 650500, Yunnan Province, China
| | - Xing-Xin Yang
- College of Pharmaceutical Science, Yunnan University of Chinese Medicine, Kunming 650500, Yunnan Province, China
- College of Pharmaceutical Science, Yunnan Key Laboratory of Southern Medicine Utilization, Kunming 650500, Yunnan Province, China
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Chen L, Xue S, Dai B, Zhao H. Effects of Coix Seed Oil on High Fat Diet-Induced Obesity and Dyslipidemia. Foods 2022. [PMCID: PMC9601554 DOI: 10.3390/foods11203267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Dietary intervention is becoming more popular as a way to improve lipid metabolism and reduce the prevalence of diet-related chronic disorders. We evaluated the effects of several dietary oils on body weight, fat mass, liver weight, and tumor necrosis factor in obese mice given a high-fat diet (HFD) to discover if coix seed oil (CSO) had an anti-obesity impact. As compared to other dietary fats, CSO treatment considerably lowered body weight and liver index, successfully sup-pressed total cholesterol and triglyceride content, and raised liver lipid deposition and lipid metabolism problem induced by high fat intake. Furthermore, gas chromatography research revealed that CSO extracted by supercritical fluid, with 64% being CSO extracted by supercritical fluid, and the greatest amounts of capric acids and lauric acids being 35.28% and 22.21%, respectively. CSO contained a high content of medium-chain fatty acids and was able to modify hepatic fatty acid metabolism and lipid levels in HFD-induced obese mice. According to the results, CSO has the potential to replace dietary lipids as a promising functional lipid in the prevention of met-abolish disorders.
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Affiliation(s)
- Lichun Chen
- Correspondence: ; Tel.: +86-137-7757-7107; Fax: +86-571-2800-8902
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Chung CP, Hsia SM, Chang WS, Huang DW, Chiang WC, Ali M, Lee MY, Wu CH. Antiglycation Effects of Adlay Seed and Its Active Polyphenol Compounds: An In Vitro Study. Molecules 2022; 27:molecules27196729. [PMID: 36235272 PMCID: PMC9571181 DOI: 10.3390/molecules27196729] [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: 08/29/2022] [Revised: 09/30/2022] [Accepted: 10/05/2022] [Indexed: 11/05/2022] Open
Abstract
This study aimed to evaluate the antiglycation effects of adlay on protein glycation using in vitro glycation assays. Adlay seed was divided into the following four parts: the hull (AH), testa (AT), bran (AB), and polished adlay (PA). A solvent extraction technique and column chromatography were utilized to investigate the active fractions and components of adlay. Based on a BSA-glucose assay, the ethanolic extracts of AT (ATE) and AB (ABE) revealed a greater capacity to inhibit protein glycation. ATE was further consecutively partitioned into four solvent fractions with n-hexane, ethyl acetate (ATE-Ea), 1-butanol (ATE-BuOH), and water. ATE-BuOH and -Ea show marked inhibition of glucose-mediated glycation. Medium–high polarity subfractions eluted from ATE-BuOH below 50% methanol with Diaion HP-20, ATE-BuOH-c to -f, exhibited superior antiglycation activity, with a maximum inhibitory percentage of 88%. Two phenolic compounds, chlorogenic acid and ferulic acid, identified in ATE-BuOH with HPLC, exhibited potent inhibition of the individual stage of protein glycation and its subsequent crosslinking, as evaluated by the BSA-glucose assay, BS-methylglyoxal (MGO) assay, and G.K. peptide-ribose assay. In conclusion, this study demonstrated the antiglycation properties of ATE in vitro that suggest a beneficial effect in targeting hyperglycemia-mediated protein modification.
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Affiliation(s)
- Cheng-Pei Chung
- Department of Nutrition and Health Sciences, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333324, Taiwan
- Research Center for Food and Cosmetic Safety, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333324, Taiwan
| | - Shih-Min Hsia
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Graduate Institute of Metabolism and Obesity, College of Nutrition, Taipei Medical University, Taipei 110301, Taiwan
- School of Food and Safety, Taipei Medical University, Taipei 110301, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 110301, Taiwan
| | - Wen-Szu Chang
- College of Bioresources and Agriculture, National Taiwan University, Taipei 10617, Taiwan
| | - Din-Wen Huang
- College of Bioresources and Agriculture, National Taiwan University, Taipei 10617, Taiwan
- School of Life Science, Huizhou University, No. 46 Yanda Road, Huizhou 516007, China
| | - Wen-Chang Chiang
- College of Bioresources and Agriculture, National Taiwan University, Taipei 10617, Taiwan
| | - Mohamed Ali
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt
| | - Ming-Yi Lee
- Department of Nutrition and Health Sciences, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333324, Taiwan
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333324, Taiwan
| | - Chi-Hao Wu
- Graduate Programs of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei 106209, Taiwan
- Correspondence: ; Tel.: +886-2-7749-1427
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Liu T, Xu G, Liang L, Xiao X, Zhao Y, Bai Z. Pharmacological effects of Chinese medicine modulating NLRP3 inflammasomes in fatty liver treatment. Front Pharmacol 2022; 13:967594. [PMID: 36160411 PMCID: PMC9492967 DOI: 10.3389/fphar.2022.967594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/11/2022] [Indexed: 11/13/2022] Open
Abstract
Inflammation is a key contributing factor in the pathogenesis of fatty liver diseases (FLD), such as nonalcoholic fatty liver disease (NAFLD) and alcohol-associated liver diseases (ALDs). The NLRP3 inflammasome is widely present in the hepatic parenchymal and non-parenchymal cells, which are assembled and activated by sensing intracellular and extracellular danger signals resulting in the matures of IL-1β/IL-18 and pyroptosis. Moreover, the aberrant activation of the NLRP3 inflammasome is considered the main factor to drives immune outbreaks in relation to hepatic injury, inflammation, steatosis, and fibrosis. Therefore, inhibition of NLRP3 inflammasome may be a promising therapeutic target for FLD. Currently, accumulating evidence has revealed that a number of traditional Chinese medicines (TCM) exert beneficial effects on liver injury via inhibiting the NLRP3 inflammasome activation. Here, we summarized the mechanism of NLRP3 inflammasomes in the progression of FLD, and TCM exerts beneficial effects on FLD via positive modulation of inflammation. We describe that TCM is a promising valuable resource for the prevention and treatment agents against FLD and has the potential to be developed into clinical drugs.
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Affiliation(s)
- Tingting Liu
- Senior Department of Hepatology, Fifth Medical Center of PLA General Hospital, Beijing, China
- Military Institute of Chinese Materia, Fifth Medical Center of PLA General Hospital, Beijing, China
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- The Third Affiliated Hospital of Zunyi Medical University (The First People’s Hospital of Zunyi), Guizhou, China
| | - Guang Xu
- Military Institute of Chinese Materia, Fifth Medical Center of PLA General Hospital, Beijing, China
- *Correspondence: Zhaofang Bai, ; Guang Xu, ; Yanling Zhao,
| | - Longxin Liang
- Senior Department of Hepatology, Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Xiaohe Xiao
- Senior Department of Hepatology, Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Yanling Zhao
- Department of Pharmacy, The Fifth Medical Center of PLA General Hospital, Beijing, China
- *Correspondence: Zhaofang Bai, ; Guang Xu, ; Yanling Zhao,
| | - Zhaofang Bai
- Senior Department of Hepatology, Fifth Medical Center of PLA General Hospital, Beijing, China
- Military Institute of Chinese Materia, Fifth Medical Center of PLA General Hospital, Beijing, China
- *Correspondence: Zhaofang Bai, ; Guang Xu, ; Yanling Zhao,
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12
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Diet containing dehulled adlay ameliorates hepatic steatosis, inflammation and insulin resistance in rats with non-alcoholic fatty liver disease. Br J Nutr 2022; 128:369-376. [PMID: 34470675 DOI: 10.1017/s0007114521003366] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Dietary modification plays a vital role in the treatment of non-alcoholic liver diseases. We investigated the effects of the consumption of a different amount of dehulled adlay, which has hypolipidaemic and anti-inflammatory properties, on non-alcoholic fatty liver disease (NAFLD). We fed rats a high-fat-high-fructose liquid diet for 16 weeks to induce NAFLD. The rats were divided into three groups fed the NAFLD diet only (NN) or a diet containing 44·9 or 89·8 g/l of dehulled adlay (NA and NB groups, respectively). After 8 weeks, the NA and NB groups had lower C-reactive protein levels and improvement in insulin resistance. In addition, the NB group had lower liver weight and hepatic TAG and cholesterol concentrations than did the NN group. Compared with the NN group, the high-dose NB group had improved steatosis, lower hepatic TNF-α, IL-1β and IL-6 levels and lower adipose leptin levels. Our results suggest that a diet containing dehulled adlay can ameliorate NAFLD progression by decreasing of insulin resistance, steatosis and inflammation.
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Zeng Y, Yang J, Chen J, Pu X, Li X, Yang X, Yang L, Ding Y, Nong M, Zhang S, He J. Actional Mechanisms of Active Ingredients in Functional Food Adlay for Human Health. Molecules 2022; 27:molecules27154808. [PMID: 35956759 PMCID: PMC9369982 DOI: 10.3390/molecules27154808] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/21/2022] [Accepted: 07/22/2022] [Indexed: 02/05/2023] Open
Abstract
Medicinal and food homologous adlay (Coix lachryma-jobi L. var. ma-yuen Stapf) plays an important role in natural products promoting human health. We demonstrated the systematic actional mechanism of functional ingredients in adlay to promote human health, based on the PubMed, CNKI, Google, and ISI Web of Science databases from 1988 to 2022. Adlay and its extracts are rich in 30 ingredients with more than 20 health effects based on human and animal or cell cultures: they are anti-cancer, anti-inflammation, anti-obesity, liver protective, anti-virus, gastroprotective, cardiovascular protective, anti-hypertension, heart disease preventive, melanogenesis inhibiting, anti-allergy, endocrine regulating, anti-diabetes, anti-cachexia, osteoporosis preventive, analgesic, neuroprotecting, suitable for the treatment of gout arthritis, life extending, anti-fungi, and detoxifying effects. Function components with anti-oxidants are rich in adlay. These results support the notion that adlay seeds may be one of the best functional foods and further reveal the action mechanism of six major functional ingredients (oils, polysaccharides, phenols, phytosterols, coixol, and resistant starch) for combating diseases. This review paper not only reveals the action mechanisms of adding adlay to the diet to overcome 17 human diseases, but also provides a scientific basis for the development of functional foods and drugs for the treatment of human diseases.
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Affiliation(s)
- Yawen Zeng
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
- Correspondence: or (Y.Z.); (J.H.); Tel.: +86-871-65894145 (Y.Z.)
| | - Jiazhen Yang
- Key Laboratory of the Southwestern Crop Gene Resources and Germplasm Innovation, Ministry of Agriculture, Kunming 650205, China;
| | - Jia Chen
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Xiaoying Pu
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Xia Li
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Xiaomeng Yang
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Li’e Yang
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Yumei Ding
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Mingying Nong
- Wenshan Academy of Agricultural Sciences, Wenshan 663099, China; (M.N.); (S.Z.)
| | - Shibao Zhang
- Wenshan Academy of Agricultural Sciences, Wenshan 663099, China; (M.N.); (S.Z.)
| | - Jinbao He
- Wenshan Academy of Agricultural Sciences, Wenshan 663099, China; (M.N.); (S.Z.)
- Correspondence: or (Y.Z.); (J.H.); Tel.: +86-871-65894145 (Y.Z.)
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Zhou Z, Zhang J, You L, Wang T, Wang K, Wang L, Kong X, Gao Y, Sun X. Application of herbs and active ingredients ameliorate non-alcoholic fatty liver disease under the guidance of traditional Chinese medicine. Front Endocrinol (Lausanne) 2022; 13:1000727. [PMID: 36204095 PMCID: PMC9530134 DOI: 10.3389/fendo.2022.1000727] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 08/29/2022] [Indexed: 11/15/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a global health problem, and its prevalence has been on the rise in recent years. Traditional Chinese Medicine (TCM) contains a wealth of therapeutic resources and has been in use for thousands of years regarding the prevention of liver disease and has been shown to be effective in the treatment of NAFLD in China. but the molecular mechanisms behind it have not been elucidated. In this article, we have updated and summarized the research and evidence concerning herbs and their active ingredients for the treatment in vivo and vitro models of NAFLD or NASH, by searching PubMed, Web of Science and SciFinder databases. In particular, we have found that most of the herbs and active ingredients reported so far have the effect of clearing heat and dispelling dampness, which is consistent with the concept of dampness-heat syndrome, in TCM theory. we have attempted to establish the TCM theory and modern pharmacological mechanisms links between herbs and monomers according to their TCM efficacy, experiment models, targets of modulation and amelioration of NAFLD pathology. Thus, we provide ideas and perspectives for further exploration of the pathogenesis of NAFLD and herbal therapy, helping to further the scientific connotation of TCM theories and promote the modernization of TCM.
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Affiliation(s)
- Zhijia Zhou
- Department of Hepatology, ShuGuang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jinghao Zhang
- Department of Hepatology, ShuGuang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liping You
- Department of Hepatology, ShuGuang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Tao Wang
- Department of Hepatology, ShuGuang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Kaixia Wang
- Department of Hepatology, ShuGuang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Infection, Oriental Hospital Affiliated to Tongji University, Shanghai, China
| | - Lingtai Wang
- Department of Hepatology, ShuGuang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoni Kong
- Central Laboratory, ShuGuang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Xiaoni Kong, ; Yueqiu Gao, ; Xuehua Sun,
| | - Yueqiu Gao
- Department of Hepatology, ShuGuang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Xiaoni Kong, ; Yueqiu Gao, ; Xuehua Sun,
| | - Xuehua Sun
- Department of Hepatology, ShuGuang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Xiaoni Kong, ; Yueqiu Gao, ; Xuehua Sun,
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Chiou WC, Chang BH, Tien HH, Cai YL, Fan YC, Chen WJ, Chu HF, Chen YH, Huang C. Synbiotic Intervention with an Adlay-Based Prebiotic and Probiotics Improved Diet-Induced Metabolic Disturbance in Mice by Modulation of the Gut Microbiota. Nutrients 2021; 13:nu13093161. [PMID: 34579036 PMCID: PMC8471612 DOI: 10.3390/nu13093161] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/06/2021] [Accepted: 09/08/2021] [Indexed: 12/30/2022] Open
Abstract
Metabolic syndrome and its associated conditions, such as obesity and type 2 diabetes mellitus (T2DM), are a major public health issue in modern societies. Dietary interventions, including microbiota-directed foods which effectively modulate the gut microbiome, may influence the regulation of obesity and associated comorbidities. Although research on probiotics and prebiotics has been conducted extensively in recent years, diets with the use of synbiotics remain relatively unexplored. Here, we investigated the effects of a novel synbiotic intervention, consisting of an adlay seed extrusion cooked (ASEC)-based prebiotic and probiotic (Lactobacillus paracasei and Bacillus coagulans) on metabolic disorders and microbial dysbiosis in high-fat diet (HFD)-induced obese mice. The ASEC-based synbiotic intervention helped improve HFD-induced body weight gain, hyperlipidemia, impaired glucose tolerance, insulin resistance, and inflammation of the adipose and liver tissues. In addition, data from fecal metagenomics indicated that the ASEC-based synbiotic intervention fostered reconstitution of gut bacterial diversity and composition in HFD-induced obese mice. In particular, the ASEC-based synbiotic intervention increased the relative abundance of families Ruminococcaceae and Muribaculaceae and order Bacteroidales and reduced that of families Lactobacillaceae, Erysipelotrichaceae, and Streptococcaceae in HFD-induced obese mice. Collectively, our results suggest that delayed dietary intervention with the novel ASEC-based synbiotic ameliorates HFD-induced obesity, metabolic disorders, and dysbiosis.
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Affiliation(s)
- Wei-Chung Chiou
- Department of Biotechnology and Laboratory Science in Medicine, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (W.-C.C.); (H.-H.T.); (Y.-L.C.); (Y.-C.F.)
| | - Bei-Hau Chang
- Division of Cardiology, Department of Internal Medicine, E-Da Dachang Hospital, Kaohsiung 80794, Taiwan;
| | - Hsiao-Hsuan Tien
- Department of Biotechnology and Laboratory Science in Medicine, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (W.-C.C.); (H.-H.T.); (Y.-L.C.); (Y.-C.F.)
| | - Yu-Lin Cai
- Department of Biotechnology and Laboratory Science in Medicine, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (W.-C.C.); (H.-H.T.); (Y.-L.C.); (Y.-C.F.)
| | - Ya-Chi Fan
- Department of Biotechnology and Laboratory Science in Medicine, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (W.-C.C.); (H.-H.T.); (Y.-L.C.); (Y.-C.F.)
| | - Wei-Jen Chen
- Syngen Biotech Co., Ltd., Tainan 73055, Taiwan; (W.-J.C.); (H.-F.C.)
| | - Hui-Fang Chu
- Syngen Biotech Co., Ltd., Tainan 73055, Taiwan; (W.-J.C.); (H.-F.C.)
| | - Yu-Hsin Chen
- Taichung District Agricultural Research and Extension Station, Council of Agriculture, Changhua 51544, Taiwan;
| | - Cheng Huang
- Department of Biotechnology and Laboratory Science in Medicine, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (W.-C.C.); (H.-H.T.); (Y.-L.C.); (Y.-C.F.)
- Correspondence: ; Tel.: +886-2-2826-7149
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Yu Q, Ye G, Lei Z, Yang R, Chen R, He T, Huang S. An isolated compound from stems and leaves of Coix lacryma-jobi L. and its anticancer effect. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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