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Hou J, Ji X, Chu X, Shi Z, Wang B, Sun K, Wei H, Song Z, Wen F. Comprehensive lipidomic analysis revealed the effects of fermented Morus alba L. intake on lipid profile in backfat and muscle tissue of Yuxi black pigs. J Anim Physiol Anim Nutr (Berl) 2024; 108:764-777. [PMID: 38305489 DOI: 10.1111/jpn.13932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 11/08/2023] [Accepted: 01/18/2024] [Indexed: 02/03/2024]
Abstract
Mulberry leaf is a widely used protein feed and is often used as a strategy to reduce feed costs and improve meat quality in the livestock industry. However, to date, there is a lack of research on the improvement of meat quality using mulberry leaves, and the exact mechanisms are not yet known. The results showed that fermented mulberry leaves significantly reduced backfat content but had no significant effect on intramuscular fat (IMF). Lipidomic analysis showed that 98 and 303 differential lipid molecules (p < 0.05) were identified in adipose and muscle tissues, respectively, including triglycerides (TG), phosphatidylcholine, phosphatidylethanolamine, sphingolipids, and especially TG; therefore, we analysed the acyl carbon atom number of TG. The statistical results of acyl with different carbon atom numbers of TG in adipose tissue showed that the acyl group containing 13 carbon atoms (C13) in TG was significantly upregulated, whereas C15, C16, C17, and C23 were significantly downregulated, whereas in muscle tissue, the C12, C19, C23, C25, and C26 in TG were significantly downregulated. Acyl changes in TG were different for different numbers of carbon atoms in different tissues. We found that the correlations of C (14-18) in adipose tissue were higher, but in muscle tissue, the correlations of C (18-26) were higher. Through pathway enrichment analysis, we identified six and four metabolic pathways with the highest contributions of differential lipid metabolites in adipose and muscle tissues respectively. These findings suggest that fermented mulberry leaves improve meat quality mainly by inhibiting TG deposition by downregulating medium- and short-chain fatty acids in backfat tissue and long-chain fatty acids in muscle tissue.
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Affiliation(s)
- Junjie Hou
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Xiang Ji
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Xiaoran Chu
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Zhuoyan Shi
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Binjie Wang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Kangle Sun
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Haibo Wei
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Zhen Song
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
- The Kay Laboratory of High Quality Livestock and Poultry Germplasm Resources and Genetic Breeding of Luoyang, Henan University of Science and Technology, Luoyang, China
| | - Fengyun Wen
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
- The Kay Laboratory of High Quality Livestock and Poultry Germplasm Resources and Genetic Breeding of Luoyang, Henan University of Science and Technology, Luoyang, China
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2
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Cui W, Luo K, Xiao Q, Sun Z, Wang Y, Cui C, Chen F, Xu B, Shen W, Wan F, Cheng A. Effect of mulberry leaf or mulberry leaf extract on glycemic traits: a systematic review and meta-analysis. Food Funct 2023; 14:1277-1289. [PMID: 36644880 DOI: 10.1039/d2fo02645g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Mulberry leaf (ML) and mulberry leaf extract (MLE) have numerous biological properties, such as regulating sugar and lipid metabolism, reducing blood glucose, and increasing insulin secretion. The aim of this study was to perform a systematic review and meta-analysis of randomized clinical trials to examine the effect of ML/MLE supplementation on glycemic traits in adults, including fasting blood glucose (FBG), glycosylated hemoglobin (HbA1c), and fasting plasma insulin (FPI). Twelve clinical trials (615 participants) fulfilled the eligibility criteria for the present meta-analysis, which included sensitivity analysis and GRADE (grading of recommendations assessment, development, and evaluation) certainty. Based on the heterogeneity between included studies, a random effects model was applied in the meta-analysis, and the results are expressed as WMD (weighted mean differences) with 95% CI (confidence intervals). Meta-analysis showed that ML/MLE supplementation resulted in a significant reduction in FBG by -0.47 mmol L-1, HbA1c by -2.92 mmol mol-1, and FPI by -0.58 μIU mL-1. In addition, subgroup analysis indicated that long-term supplementation of ML/MLE (≥8 weeks) was more effective for regulation of the glycemic traits in the non-healthy and baseline FPG >6.1 mmol L-1 subgroups. Glycemic regulation by ML/MLE may be attributed to the phytochemicals they contain, which are mainly 1-deoxynojirimycin, flavonoids, phenolics, and polysaccharides.
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Affiliation(s)
- Wenyu Cui
- College of Food Science and Technology/Engineering Center of Rapeseed Oil Nutrition Health and Deep Development of Hunan Province, Hunan Agricultural University, Changsha, 410128, China.
| | - Kaiyun Luo
- College of Food Science and Technology/Engineering Center of Rapeseed Oil Nutrition Health and Deep Development of Hunan Province, Hunan Agricultural University, Changsha, 410128, China.
| | - Qian Xiao
- College of Food Science and Technology/Engineering Center of Rapeseed Oil Nutrition Health and Deep Development of Hunan Province, Hunan Agricultural University, Changsha, 410128, China.
| | - Zhaoyue Sun
- College of Food Science and Technology/Engineering Center of Rapeseed Oil Nutrition Health and Deep Development of Hunan Province, Hunan Agricultural University, Changsha, 410128, China.
| | - Yunfu Wang
- College of Food Science and Technology/Engineering Center of Rapeseed Oil Nutrition Health and Deep Development of Hunan Province, Hunan Agricultural University, Changsha, 410128, China.
| | - Caifang Cui
- College of Food Science and Technology/Engineering Center of Rapeseed Oil Nutrition Health and Deep Development of Hunan Province, Hunan Agricultural University, Changsha, 410128, China.
| | - Fuchun Chen
- College of Food Science and Technology/Engineering Center of Rapeseed Oil Nutrition Health and Deep Development of Hunan Province, Hunan Agricultural University, Changsha, 410128, China.
| | - Ben Xu
- College of Food Science and Technology/Engineering Center of Rapeseed Oil Nutrition Health and Deep Development of Hunan Province, Hunan Agricultural University, Changsha, 410128, China.
| | - Weijun Shen
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China.
| | - Fachun Wan
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China.
| | - Anwei Cheng
- College of Food Science and Technology/Engineering Center of Rapeseed Oil Nutrition Health and Deep Development of Hunan Province, Hunan Agricultural University, Changsha, 410128, China.
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Wang L, Gao H, Sun C, Huang L. Protective Application of Morus and Its Extracts in Animal Production. Animals (Basel) 2022; 12. [PMID: 36552461 DOI: 10.3390/ani12243541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/02/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022] Open
Abstract
Different components of the mulberry tree (fruits, leaves, twigs, and roots) are rich in active compounds, and have been reported to possess potent beneficial properties, including antioxidative, anti-inflammatory, antimicrobial, anticancer, anti-allergenic, antihypertensive, and neuroprotective. The mulberry and its extracts can effectively improve the growth performance and fitness of animals. They not only possess the properties of being safe and purely natural, but also they are not prone to drug resistance. According to the literature, the supplemental level of the mulberry and its extracts in animal diets varies with different species, physiological status, age, and the purpose of the addition. It has been observed that the mulberry and its extracts enhanced the growth performance, the quality of animal products (meat, egg, and milk), the antioxidant and the anti-inflammatory responses of animals. Furthermore, the mulberry and its extracts have antibacterial properties and can effectively moderate the relative abundance of the microbial populations in the rumen and intestines, thus improving the immunity function of animals and reducing the enteric methane (CH4) production in ruminants. Furthermore, the mulberry and its extracts have the potential to depurate tissues of heavy metals. Collectively, this review summarizes the nutrients, active compounds, and biological functions of mulberry tree products, as well as the application in livestock production with an aim to provide a reference for the utilization of the mulberry and its extracts in animal production.
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Wang X, Li J, Shang J, Bai J, Wu K, Liu J, Yang Z, Ou H, Shao L. Metabolites extracted from microorganisms as potential inhibitors of glycosidases (α-glucosidase and α-amylase): A review. Front Microbiol 2022; 13:1050869. [PMID: 36466660 PMCID: PMC9712454 DOI: 10.3389/fmicb.2022.1050869] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 10/17/2022] [Indexed: 09/30/2023] Open
Abstract
α-Glucosidase and α-amylase are the two main glycosidases that participate in the metabolism of carbohydrates. Inhibitors of these two enzymes are considered an important medical treatment for carbohydrate uptake disorders, such as diabetes and obesity. Microbes are an important source of constituents that have the potential to inhibit glycosidases and can be used as sources of new drugs and dietary supplements. For example, the α-glucosidase inhibitor acarbose, isolated from Actinoplanes sp., has played an important role in adequately controlling type 2 diabetes, but this class of marketed drugs has many drawbacks, such as poor compliance with treatment and expense. This demonstrates the need for new microorganism-derived resources, as well as novel classes of drugs with better compliance, socioeconomic benefits, and safety. This review introduces the literature on microbial sources of α-glucosidase and α-amylase inhibitors, with a focus on endophytes and marine microorganisms, over the most recent 5 years. This paper also reviews the application of glycosidase inhibitors as drugs and dietary supplements. These studies will contribute to the future development of new microorganism-derived glycosidase inhibitors.
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Affiliation(s)
- Xiaojing Wang
- Affiliated Zhoupu Hospital, Shanghai University of Medicine and Health Sciences, Shanghai, China
- Microbial Pharmacology Laboratory, Shanghai University of Medicine and Health Sciences, Shanghai, China
- School of Pharmacy, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Jiaying Li
- Microbial Pharmacology Laboratory, Shanghai University of Medicine and Health Sciences, Shanghai, China
- Shanghai University of Medicine and Health Science, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiaqi Shang
- Microbial Pharmacology Laboratory, Shanghai University of Medicine and Health Sciences, Shanghai, China
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Jing Bai
- School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, China
| | - Kai Wu
- Microbial Pharmacology Laboratory, Shanghai University of Medicine and Health Sciences, Shanghai, China
- School of Pharmacy, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Jing Liu
- Microbial Pharmacology Laboratory, Shanghai University of Medicine and Health Sciences, Shanghai, China
- School of Medical Technology, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Zhijun Yang
- Microbial Pharmacology Laboratory, Shanghai University of Medicine and Health Sciences, Shanghai, China
- School of Pharmacy, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Hao Ou
- Department of Critical Care Medicine, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lei Shao
- Microbial Pharmacology Laboratory, Shanghai University of Medicine and Health Sciences, Shanghai, China
- School of Pharmacy, Shanghai University of Medicine and Health Sciences, Shanghai, China
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Zhang R, Zhang Q, Zhu S, Liu B, Liu F, Xu Y. Mulberry leaf (Morus alba L.): A review of its potential influences in mechanisms of action on metabolic diseases. Pharmacol Res 2021; 175:106029. [PMID: 34896248 DOI: 10.1016/j.phrs.2021.106029] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/17/2021] [Accepted: 12/06/2021] [Indexed: 12/18/2022]
Abstract
The leaves of Morus alba L. (called Sangye in Chinese, ML), which belong to the genus Morus., are highly valuable edible plants in nutrients and nutraceuticals. In Asian countries including China, Japan and Korea, ML are widely used as functional foods including beverages, noodles and herbal tea because of its biological and nutritional value. Meanwhile, ML-derived products in the form of powders, extracts and capsules are widely consumed as dietary supplements for controlling blood glucose and sugar. Clinical studies showed that ML play an important role in the treatment of metabolic diseases including the diabetes, dyslipidemia, obesity, atherosclerosis and hypertension. People broadly use ML due to their nutritiousness, deliciousness, safety, and abundant active benefits. However, the systematic pharmacological mechanisms of ML on metabolic diseases have not been fully revealed. Therefore, in order to fully utilize and scale relevant products about ML, this review summarizes the up-to-date information about the ML and its constituents effecting on metabolic disease.
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Affiliation(s)
- Ruiyuan Zhang
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People's Republic of China; State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People's Republic of China
| | - Qian Zhang
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People's Republic of China; State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People's Republic of China
| | - Shun Zhu
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People's Republic of China; State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People's Republic of China
| | - Biyang Liu
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People's Republic of China; State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People's Republic of China
| | - Fang Liu
- Pharmacy College of Chengdu University of Traditional Chinese Medicine, Chengdu 611137, People's Republic of China; State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, People's Republic of China.
| | - Yao Xu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, People's Republic of China.
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Parida IS, Takasu S, Nakagawa K. A comprehensive review on the production, pharmacokinetics and health benefits of mulberry leaf iminosugars: Main focus on 1-deoxynojirimycin, d-fagomine, and 2-O-ɑ-d-galactopyranosyl-DNJ. Crit Rev Food Sci Nutr 2021:1-29. [PMID: 34658276 DOI: 10.1080/10408398.2021.1989660] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Mulberry leaves are rich in biologically active compounds, including phenolics, polysaccharides, and alkaloids. Mulberry leaf iminosugars (MLIs; a type of polyhydroxylated alkaloids), in particular, have been gaining increasing attention due to their health-promoting effects, including anti-diabetic, anti-obesity, anti-hyperglycemic, anti-hypercholesterolemic, anti-inflammatory, and gut microbiota-modulatory activities. Knowledge regarding the in vivo bioavailability and bioactivity of MLIs are crucial to understand their role and function and human health. Therefore, this review is aimed to comprehensively summarize the existing studies on the oral pharmacokinetics and the physiological significance of selected MLIs (i.e.,1-deoxynojirimycin, d-fagomine, and 2-O-ɑ-d-galactopyranosyl-DNJ). Evidence have suggested that MLIs possess relatively good uptake and safety profiles, which support their prospective use for oral intake; the therapeutic potential of these compounds against metabolic and chronic disorders and the underlying mechanisms behind these effects have also been studied in in vitro and in vivo models. Also discussed are the biosynthetic pathways of MLIs in plants, as well as the agronomic and processing factors that affect their concentration in mulberry leaves-derived products.
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Affiliation(s)
| | - Soo Takasu
- Laboratory of Pharmaceutical Analytical Chemistry, Gifu Pharmaceutical University, Gifu, Japan
| | - Kiyotaka Nakagawa
- Food and Biodynamic Chemistry Laboratory, Tohoku University, Sendai, Japan
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Liu X, Zhang Y, Chu Y, Zhao X, Mao L, Zhao S, Lin S, Hui X, Gu P, Xu Y, Loomes K, Tang S, Nie T, Wu D. The natural compound rutaecarpine promotes white adipocyte browning through activation of the AMPK-PRDM16 axis. Biochem Biophys Res Commun 2021; 545:189-194. [PMID: 33561654 DOI: 10.1016/j.bbrc.2021.01.080] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 01/23/2021] [Indexed: 12/21/2022]
Abstract
The prevalence of obesity is increasing globally and is associated with many metabolic disorders, such as type 2 diabetes and cardiovascular diseases. In recent years, a number of studies suggest that promotion of white adipose browning represents a promising strategy to combat obesity and its related metabolic disorders. The aim of this study was to identify compounds that induce adipocyte browning and elucidate their mechanism of action. Among the 500 natural compounds screened, a small molecule named Rutaecarpine, was identified as a positive regulator of adipocyte browning both in vitro and in vivo. KEGG pathway analysis from RNA-seq data suggested that the AMPK signaling pathway was regulated by Rutaecarpine, which was validated by Western blot analysis. Furthermore, inhibition of AMPK signaling mitigated the browning effect of Rutaecaripine. The effect of Rutaecaripine on adipocyte browning was also abolished upon deletion of Prdm16, a downstream target of AMPK pathway. In collusion, Rutaecarpine is a potent chemical agent to induce adipocyte browning and may serve as a potential drug candidate to treat obesity.
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MESH Headings
- AMP-Activated Protein Kinases/metabolism
- Adipocytes, Beige/cytology
- Adipocytes, Beige/drug effects
- Adipocytes, Beige/metabolism
- Adipocytes, White/cytology
- Adipocytes, White/drug effects
- Adipocytes, White/metabolism
- Animals
- Biological Products/pharmacology
- DNA-Binding Proteins/metabolism
- Disease Models, Animal
- Drug Evaluation, Preclinical
- In Vitro Techniques
- Indole Alkaloids/pharmacology
- Male
- Mice
- Mice, Transgenic
- Models, Biological
- Obesity/drug therapy
- Obesity/genetics
- Obesity/metabolism
- Oxygen Consumption/drug effects
- Quinazolines/pharmacology
- Signal Transduction/drug effects
- Thermogenesis/drug effects
- Thermogenesis/genetics
- Thermogenesis/physiology
- Transcription Factors/metabolism
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Affiliation(s)
- Xiaomin Liu
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou, China
| | - Yuwei Zhang
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou, China
| | - Yi Chu
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou, China
| | - Xuemei Zhao
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou, China
| | - Liufeng Mao
- Clinical Department of Guangdong Metabolic Disease Research Center of Integrated Chinese and Western Medicine, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - Shiting Zhao
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou, China
| | - Shaoqiang Lin
- Clinical Department of Guangdong Metabolic Disease Research Center of Integrated Chinese and Western Medicine, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - Xiaoyan Hui
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China; GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, China
| | - Ping Gu
- Department of Endocrinology, Jinling Hospital, Nanjing University, School of Medicine, Nanjing, China
| | - Yong Xu
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou, China
| | - Kerry Loomes
- School of Biological Sciences and Maurice Wilkins Centre, University of Auckland, Auckland, New Zealand
| | - Shibing Tang
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou, China.
| | - Tao Nie
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou, China.
| | - Donghai Wu
- Key Laboratory of Regenerative Biology, Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou, China; GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, China.
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Parida IS, Takasu S, Ito J, Ikeda R, Yamagishi K, Kimura T, Eitsuka T, Nakagawa K. Supplementation ofBacillus amyloliquefaciensAS385 culture broth powder containing 1-deoxynojirimycin in a high-fat diet altered the gene expressions related to lipid metabolism and insulin signaling in mice epididymal white adipose tissue. Food Funct 2020; 11:3926-3940. [DOI: 10.1039/d0fo00271b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Supplementation ofBacillus amyloliquefaciensAS385 culture broth powder in high-fat diet restored adiposity, glucose tolerance and insulin sensitivity in mice.
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Affiliation(s)
- Isabella Supardi Parida
- Food and Biodynamic Chemistry Laboratory
- Graduate School of Agricultural Science
- Tohoku University
- Sendai
- Japan
| | - Soo Takasu
- Food and Biodynamic Chemistry Laboratory
- Graduate School of Agricultural Science
- Tohoku University
- Sendai
- Japan
| | - Junya Ito
- Food and Biodynamic Chemistry Laboratory
- Graduate School of Agricultural Science
- Tohoku University
- Sendai
- Japan
| | - Ryoichi Ikeda
- Food Research Laboratory
- Asahimatsu Foods Co
- Ltd
- Iida
- Nagano
| | - Kenji Yamagishi
- Food Research Institute (NFRI)
- National Agriculture and Food Research Organization (NARO)
- Tsukuba
- Japan
| | - Toshiyuki Kimura
- Food Research Institute (NFRI)
- National Agriculture and Food Research Organization (NARO)
- Tsukuba
- Japan
| | - Takahiro Eitsuka
- Food and Biodynamic Chemistry Laboratory
- Graduate School of Agricultural Science
- Tohoku University
- Sendai
- Japan
| | - Kiyotaka Nakagawa
- Food and Biodynamic Chemistry Laboratory
- Graduate School of Agricultural Science
- Tohoku University
- Sendai
- Japan
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Zhang R, Chen J, Mao X, Qi P, Zhang X. Separation and Lipid Inhibition Effects of a Novel Decapeptide from Chlorella pyenoidose. Molecules 2019; 24:E3527. [PMID: 31569521 DOI: 10.3390/molecules24193527] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 09/27/2019] [Accepted: 09/28/2019] [Indexed: 01/20/2023] Open
Abstract
A novel lipid inhibition peptide Leu-Leu-Val-Val-Try-Pro-Trp-Thr-Gln-Arg (PP1) (MW 1274.53 Da) was obtained from Chlorella pyenoidose using enzymatic hydrolysis, gel filtration chromatography, and LC–MS/MS. Its lipid inhibition effects indicated that the synthetic peptide PP1 exhibits a good inhibitory effect against porcine pancreatic lipase (PL) (47.95%) at 200 μg/mL, which could be attributed to its hydrogen binding into catalytic sites of PL (Ser153, Asp177, and His 264) by docking analysis. Furthermore, in 3T3-L1 cells, the synthetic PP1 remarkedly decreased the accumulation of intracellular triacylglycerol (27.9%, 600 μg/mL), which carried a similar consequence as the positive drug simvastatin (24.1%, 10 μM). Western blot revealed that PP1 inhibited the lipid accumulation and fatty acid synthesis in 3T3-L1 adipocytes in two pathways, primarily: nonalcoholic fatty liver disease (NAFLD) pathway (C/EBPα, SREBP-1c, AMPKα) and AMPK signaling pathway (SREBP-1c, PPARγ, AMPKα). In short, these results support that PP1 can be used as a potential agent against obesity.
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