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Singh SSB, Patil KN. SIRT1/AMPK-mediated pathway: Ferulic acid from sugar beet pulp mitigating obesity-induced diabetes-linked complications and improving metabolic health. Biochim Biophys Acta Mol Cell Biol Lipids 2024; 1869:159511. [PMID: 38761896 DOI: 10.1016/j.bbalip.2024.159511] [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: 08/08/2023] [Revised: 03/28/2024] [Accepted: 05/12/2024] [Indexed: 05/20/2024]
Abstract
Obesity-induced type 2 diabetes (T2D) increases the risk of metabolic syndrome due to the high calorie intake. The role of sugar beet pulp (SBP) in T2D and the mechanism of its action remain unclear, though it is abundant in phenolics and has antioxidant activity. In this study, we isolated and purified ferulic acid from SBP, referred to as SBP-E, and studied the underlying molecular mechanisms in the regulation of glucose and lipid metabolism developing high glucose/high fat diet-induced diabetic models in vitro and in vivo. SBP-E showed no cytotoxicity and reduced the oxidative stress by increasing glutathione (GSH) in human liver (HepG2) and rat skeletal muscle (L6) cells. It also decreased body weight gain, food intake, fasting blood glucose levels (FBGL), glucose intolerance, hepatic steatosis, and lipid accumulation. Additionally, SBP-E decreased the oxidative stress and improved the antioxidant enzyme levels in high-fat diet (HFD)-induced T2D mice. Further, SBP-E reduced plasma and liver advanced glycation end products (AGEs), malondialdehyde (MDA), and pro-inflammatory cytokines, and increased anti-inflammatory cytokines in HFD-fed mice. Importantly, SBP-E significantly elevated AMPK, glucose transporter, SIRT1 activity, and Nrf2 expression and decreased ACC activity and SREBP1 levels in diabetic models. Collectively, our study results suggest that SBP-E treatment can improve obesity-induced T2D by regulating glucose and lipid metabolism via SIRT1/AMPK signalling and the AMPK/SREBP1/ACC1 pathway.
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Affiliation(s)
- Sangeetha S B Singh
- Department of Microbiology and Fermentation Technology, Council of Scientific & Industrial Research-Central Food Technological Research Institute (CSIR-CFTRI), Mysuru 570 020, Karnataka, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, Uttar Pradesh, India
| | - K Neelakanteshwar Patil
- Department of Microbiology and Fermentation Technology, Council of Scientific & Industrial Research-Central Food Technological Research Institute (CSIR-CFTRI), Mysuru 570 020, Karnataka, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, Uttar Pradesh, India.
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2
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Capetini VC, Quintanilha BJ, Garcia BREV, Rogero MM. Dietary modulation of microRNAs in insulin resistance and type 2 diabetes. J Nutr Biochem 2024; 133:109714. [PMID: 39097171 DOI: 10.1016/j.jnutbio.2024.109714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 07/13/2024] [Accepted: 07/29/2024] [Indexed: 08/05/2024]
Abstract
The prevalence of type 2 diabetes is increasing worldwide. Various molecular mechanisms have been proposed to interfere with the insulin signaling pathway. Recent advances in proteomics and genomics indicate that one such mechanism involves the post-transcriptional regulation of insulin signaling by microRNA (miRNA). These noncoding RNAs typically induce messenger RNA (mRNA) degradation or translational repression by interacting with the 3' untranslated region (3'UTR) of target mRNA. Dietary components and patterns, which can either enhance or impair the insulin signaling pathway, have been found to regulate miRNA expression in both in vitro and in vivo studies. This review provides an overview of the current knowledge of how dietary components influence the expression of miRNAs related to the control of the insulin signaling pathway and discusses the potential application of these findings in precision nutrition.
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Affiliation(s)
- Vinícius Cooper Capetini
- Nutritional Genomics and Inflammation Laboratory (GENUIN), Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil; Food Research Center (FoRC), São Paulo Research Foundation (FAPESP), São Paulo, Brazil; Faculty of Life Sciences and Medicine, School of Cancer and Pharmaceutical Sciences, Institute of Pharmaceutical Science, Department of Pharmacology, King's College London, London, United Kingdom.
| | - Bruna Jardim Quintanilha
- Nutritional Genomics and Inflammation Laboratory (GENUIN), Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil; Food Research Center (FoRC), São Paulo Research Foundation (FAPESP), São Paulo, Brazil
| | - Bruna Ruschel Ewald Vega Garcia
- Nutritional Genomics and Inflammation Laboratory (GENUIN), Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Marcelo Macedo Rogero
- Nutritional Genomics and Inflammation Laboratory (GENUIN), Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil; Food Research Center (FoRC), São Paulo Research Foundation (FAPESP), São Paulo, Brazil
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3
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Kim KA, Tran NKS, Baek J, Lee S, Kang KS, Kim KH. Proanthocyanidins and Phenolic Compounds from the Twigs of Salix chaenomeloides and Their Anti-Lipogenic Effects on 3T3-L1 Preadipocytes. Nutrients 2024; 16:1036. [PMID: 38613069 PMCID: PMC11013749 DOI: 10.3390/nu16071036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 03/07/2024] [Accepted: 03/29/2024] [Indexed: 04/14/2024] Open
Abstract
The present study investigated potential bioactive natural products from the EtOH extract of Salix chaenomeloides twigs using column chromatography, leading to the isolation of six compounds (1-6), which were characterized as two proanthocyanidins, procyanidin B2 (1) and procyanidin B1 (2), and four phenolic compounds, 4-hydroxybenzoic acid β-D-glucosyl ester (3), di-O-methylcrenatin (4), p-coumaric acid glucoside (5), and syringin (6) by the comparison of their NMR spectra with the reported data and high-resolution (HR)-electrospray ionization mass spectroscopy (ESI-MS) analysis. We investigated the potential of six compounds (1-6) to inhibit adipogenesis in 3T3-L1 preadipocytes, which showed that the compounds (1-6) significantly reduced lipid accumulation in 3T3-L1 adipocytes without affecting cell proliferation. Notably, compound 1 demonstrated a remarkable 60% and 90% reduction in lipid levels with 50 and 100 µM treatments, respectively. Oil Red O staining results indicated that compound 1 significantly inhibits the formation of lipid droplets, comparable to the effect of T863, an inhibitor of triglyceride used as a positive control, in adipocytes. Compound 1 had no effect on the regulators PPARγ, C/EBPα, and SREBF1 of adipocyte differentiation in 3T3-L1 preadipocytes, but compound 1 activated the fatty acid oxidation regulator, PPARα, compared to the lipogenic-induced control. It also suppressed fatty acid synthesis by downregulating the expression of fatty acid synthase (FAS). Finally, compound 1 induced the mRNA and protein levels of CPT1A, an initial marker of mitochondrial fatty acid oxidation in 3T3-L1. This finding substantiates the anti-lipogenic and lipolytic effects of procyanidin B2 (1) in 3T3-L1 preadipocytes, emphasizing its pivotal role in modulating obesity-related markers.
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Affiliation(s)
- Kyung Ah Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea; (K.A.K.); (J.B.); (S.L.)
| | | | - Jiwon Baek
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea; (K.A.K.); (J.B.); (S.L.)
| | - Soah Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea; (K.A.K.); (J.B.); (S.L.)
- Department of Biopharmaceutical Convergence, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Ki Sung Kang
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea;
| | - Ki Hyun Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea; (K.A.K.); (J.B.); (S.L.)
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4
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Ye J, Ma J, Rozi P, Kong L, Zhou J, Luo Y, Yang H. The polysaccharides from seeds of Glycyrrhiza uralensis ameliorate metabolic disorders and restructure gut microbiota in type 2 diabetic mice. Int J Biol Macromol 2024; 264:130622. [PMID: 38447833 DOI: 10.1016/j.ijbiomac.2024.130622] [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: 11/01/2023] [Revised: 03/01/2024] [Accepted: 03/02/2024] [Indexed: 03/08/2024]
Abstract
T2D and its complications are significant threats to human health and are among the most concerning metabolic diseases worldwide. Previous studies have revealed that Glycyrrhiza uralensis polysaccharide extract (GUP) exhibits remarkable antioxidant capabilities and inhibits alpha-glucosidase activity. However, whether GUP improves glycemic control in T2D is unknown. This study aims to investigate the effects of GUP on glucose and lipid metabolism as well as the intestinal microbiota in HFD/STZ-induced T2D. The results demonstrated that GUP could significantly ameliorate hyperglycemia, insulin resistance, oxidative stress, and reduce liver lipid levels in T2D mice. Furthermore, it also enhanced the integrity of the intestinal barrier in T2D mice by reducing the levels of pro-inflammatory cytokines and serum LPS levels. Interestingly, GUP treatment significantly lowered serum creatinine and urea nitrogen levels, mitigating renal function deterioration and interstitial fibrosis. Additionally, GUP intervention increased the α diversity of gut microbiota, promoting beneficial species like Akkermansia, Lactobacillus, Romboutsia and Faecalibaculum, while decreasing harmful ones such as Bacteroides, Escherichia-Shigella, and Clostridium sensu stricto 1 in T2D mice. Overall, this study highlights the potential of GUP in alleviating complications and enhancing intestinal health in T2D mice, providing valuable insights into dietary strategies for diabetes control and overall health improvement.
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Affiliation(s)
- Jianming Ye
- College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Jie Ma
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, China
| | - Parhat Rozi
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, China.
| | - Lingming Kong
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, China
| | - Jianzhong Zhou
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, China.
| | - Yane Luo
- College of Food Science and Technology, Northwest University, Xi'an 710069, China; Laboratory of Nutritional and Healthy Food-Individuation Manufacturing Engineering, Shaanxi, Xi'an 710069, China; Research Center of Food Safety Risk Assessment and Control, Shaanxi, Xi'an 710069, China
| | - Haiyan Yang
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, China
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Shen S, Shen M, Kuang L, Yang K, Wu S, Liu X, Wang Y, Wang Y. SIRT1/SREBPs-mediated regulation of lipid metabolism. Pharmacol Res 2024; 199:107037. [PMID: 38070792 DOI: 10.1016/j.phrs.2023.107037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 12/05/2023] [Accepted: 12/05/2023] [Indexed: 01/13/2024]
Abstract
Sirtuins, also called silent information regulator 2, are enzymes that rely on nicotinamide adenine dinucleotide (NAD+) to function as histone deacetylases. Further investigation is warranted to explore the advantageous impacts of Sirtuin 1 (SIRT1), a constituent of the sirtuin group, on lipid metabolism, in addition to its well-researched involvement in extending lifespan. The regulation of gene expression has been extensively linked to SIRT1. Sterol regulatory element-binding protein (SREBP) is a substrate of SIRT1 that has attracted significant interest due to its role in multiple cellular processes including cell cycle regulation, DNA damage repair, and metabolic functions. Hence, the objective of this analysis was to investigate and elucidate the correlation between SIRT1 and SREBPs, as well as assess the contribution of SIRT1/SREBPs in mitigating lipid metabolism dysfunction. The objective of this research was to investigate whether SIRT1 and SREBPs could be utilized as viable targets for therapeutic intervention in managing complications associated with diabetes.
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Affiliation(s)
- Shan Shen
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
| | - Mingyang Shen
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
| | - Lirun Kuang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
| | - Keyu Yang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
| | - Shiran Wu
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
| | - Xinde Liu
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
| | - Yuting Wang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China
| | - Yong Wang
- Department of General Surgery, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, China.
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6
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Sun Y, Zhou Y, Dong S, Tang X, Ren Y, Liu X, Zhang G. Lignans from the seed shells of Cerasus humilis (Bge.) Sok and their bioactivities. Fitoterapia 2023; 170:105651. [PMID: 37595645 DOI: 10.1016/j.fitote.2023.105651] [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: 06/20/2023] [Revised: 08/05/2023] [Accepted: 08/15/2023] [Indexed: 08/20/2023]
Abstract
The exploration of Cerasus humilis (Bge.) Sok seed shells yielded the identification of six previously uncharacterized compounds, in addition to twelve known compounds. Structure elucidation of these compounds relied on spectroscopic data analysis, and their absolute configurations were established by comparing calculated and experimental electronic circular dichroic (ECD) spectra, supplemented by interpretation of optical rotation data. Notably, none of these compounds exhibited cytotoxicity against HepG2 and A549 cell lines. Remarkably, a majority of the compounds displayed potent antioxidant activity.
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Affiliation(s)
- Yihan Sun
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Ying Zhou
- Yulin Food and Drug Inspection and Testing Center, Yulin, China.
| | - Sheng Dong
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Xuening Tang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Yongjia Ren
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Xueting Liu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Guogang Zhang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China.
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7
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Yang R, Yang Y, Hu Y, Yin L, Qu P, Wang P, Mu X, Zhang S, Xie P, Cheng C, Zhang J. Comparison of Bioactive Compounds and Antioxidant Activities in Differentially Pigmented Cerasus humilis Fruits. Molecules 2023; 28:6272. [PMID: 37687101 PMCID: PMC10488777 DOI: 10.3390/molecules28176272] [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: 08/08/2023] [Revised: 08/20/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Chinese dwarf cherry (Cerasus humilis) is a wild fruit tree and medicinal plant endemic to China. Its fruits are rich in various bioactive compounds, such as flavonoids and carotenoids, which contribute greatly to their high antioxidant capacity. In this study, the contents of bioactive substances (chlorophyll, carotenoids, ascorbic acid, anthocyanin, total flavonoids, and total phenols), antioxidant capacities, 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonicacid) (ABTS+) scavenging ability, and ferric-reducing antioxidant power (FRAP)) in differentially pigmented C. humilis fruits of four varieties were determined and compared. The results revealed that anthocyanin, total flavonoids and total phenols were the three main components responsible for the antioxidant activity of C. humilis fruits. 'Jinou No.1' fruits with dark red peel and red flesh had the highest contents of anthocyanin, total flavonoids, and total phenols, as well as the highest antioxidant capacities; 'Nongda No.5' fruits with yellow-green peel and yellow flesh had the highest contents of carotenoids and chlorophyll, while 'Nongda No.6' fruit had the highest ascorbic acid content. To further reveal the molecular mechanism underlying differences in the accumulation of carotenoids and flavonoids among differentially pigmented C. humilis fruits, the expression patterns of structural genes involved in the biosynthesis of the two compounds were investigated. Correlation analysis results revealed that the content of carotenoids in C. humilis fruits was very significantly positively correlated with the expression of the ChCHYB, ChZEP, ChVDE, ChNSY, ChCCD1, ChCCD4, ChNCED1, and ChNCED5 genes (p < 0.01) and significantly negatively correlated with the expression of ChZDS (p < 0.05). The anthocyanin content was very significantly positively correlated with ChCHS, ChFLS, and ChUFGT expression (p < 0.01). The total flavonoid content was very significantly positively correlated with the expression of ChCHS, ChUFGT, and ChC4H (p < 0.01) and significantly positively correlated with ChFLS expression (p < 0.05). This study can provide a basis for understanding the differences in the accumulation of bioactive substances, and is helpful for clarifying the mechanisms underlying the accumulation of various carotenoids and flavonoids among differentially pigmented C. humilis fruits.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Chunzhen Cheng
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China; (R.Y.); (Y.Y.); (Y.H.); (L.Y.); (P.Q.); (P.W.); (X.M.); (S.Z.); (P.X.)
| | - Jiancheng Zhang
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China; (R.Y.); (Y.Y.); (Y.H.); (L.Y.); (P.Q.); (P.W.); (X.M.); (S.Z.); (P.X.)
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8
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Liu J, Chen H, Li X, Song C, Wang L, Wang D. Micro-Executor of Natural Products in Metabolic Diseases. Molecules 2023; 28:6202. [PMID: 37687031 PMCID: PMC10488769 DOI: 10.3390/molecules28176202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/18/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Obesity, diabetes, and cardiovascular diseases are the major chronic metabolic diseases that threaten human health. In order to combat these epidemics, there remains a desperate need for effective, safe, and easily available therapeutic strategies. Recently, the development of natural product research has provided new methods and options for these diseases. Numerous studies have demonstrated that microRNAs (miRNAs) are key regulators of metabolic diseases, and natural products can improve lipid and glucose metabolism disorders and cardiovascular diseases by regulating the expression of miRNAs. In this review, we present the recent advances involving the associations between miRNAs and natural products and the current evidence showing the positive effects of miRNAs for natural product treatment in metabolic diseases. We also encourage further research to address the relationship between miRNAs and natural products under physiological and pathological conditions, thus leading to stronger support for drug development from natural products in the future.
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Affiliation(s)
- Jinxin Liu
- Food and Pharmacy College, Xuchang University, Xuchang 461000, China; (J.L.); (C.S.)
| | - Huanwen Chen
- Center for Agricultural and Rural Development, Zhangdian District, Zibo 255000, China;
| | - Xiaoli Li
- Zibo Digital Agriculture and Rural Development Center, Zibo 255000, China;
| | - Chunmei Song
- Food and Pharmacy College, Xuchang University, Xuchang 461000, China; (J.L.); (C.S.)
| | - Li Wang
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Deguo Wang
- Food and Pharmacy College, Xuchang University, Xuchang 461000, China; (J.L.); (C.S.)
- Key Laboratory of Biomarker Based Rapid-Detection Technology for Food Safety of Henan Province, Xuchang University, Xuchang 461000, China
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9
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Liu S, Jiang W, Liu C, Guo S, Wang H, Chang X. Chinese chestnut shell polyphenol extract regulates the JAK2/STAT3 pathway to alleviate high-fat diet-induced, leptin-resistant obesity in mice. Food Funct 2023; 14:4807-4823. [PMID: 37128963 DOI: 10.1039/d3fo00604b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Chinese chestnut shell is a by-product of chestnut food processing and is rich in polyphenols. This study sought to investigate the effect of chestnut shell polyphenol extract (CSP) on weight loss and lipid reduction in a 12-week high-fat diet (HFD)-induced murine obesity model. CSP (300 mg per kg body weight) was administered intragastrically daily. AG490, a JAK2 protein tyrosine kinase inhibitor, was also intraperitoneally injected. The results showed that an HFD induced leptin resistance (LR). Compared to corresponding values in the HFD group, CSP treatment improved blood lipid levels, weight, and leptin levels in obese mice (p < 0.01). Additionally, CSP treatment enhanced enzyme activity by improving total antioxidant capacity, attenuating oxidative stress, and reducing fat droplet accumulation and inflammation in the liver, epididymal, and retroperitoneal adipose tissue. CSP also activated the LEPR-JAK2/STAT3-PTP1B-SOCS-3 signal transduction pathway in hypothalamus tissue and improved LR while regulating the expression of proteins related to lipid metabolism (PPARγ, FAS, and LPL) in white adipose tissue in the retroperitoneal cavity. However, the amelioration of lipid metabolism by CSP was dependent on JAK2. Molecular docking simulation further demonstrated the strong binding affinity of procyanidin C1 (-10.3983297 kcal mol-1) and procyanidin B1 (-9.12686729 kcal mol-1) to the crystal structure of JAK2. These results suggest that CSP may be used to reduce HFD-induced obesity with potential application as a functional food additive.
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Affiliation(s)
- Suwen Liu
- Engineering Research Center of Chestnut Industry Technology of Ministry of Education, Hebei Key Laboratory of Active Components and Functions in Natural Products, College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China.
- Hebei Yanshan Special Industrial Technology Research Institute, Qinhuangdao, Hebei 066004, China
| | - Wenhong Jiang
- Hebei Yanshan Special Industrial Technology Research Institute, Qinhuangdao, Hebei 066004, China
- Cofco Great Wall Wine (Ningxia) Co., Ltd, Yinchuan, Ningxia, 750100, China
| | - Chang Liu
- Engineering Research Center of Chestnut Industry Technology of Ministry of Education, Hebei Key Laboratory of Active Components and Functions in Natural Products, College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China.
| | - Shuo Guo
- Engineering Research Center of Chestnut Industry Technology of Ministry of Education, Hebei Key Laboratory of Active Components and Functions in Natural Products, College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China.
| | - Hao Wang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology (TUST), Tianjin 300457, China
| | - Xuedong Chang
- Engineering Research Center of Chestnut Industry Technology of Ministry of Education, Hebei Key Laboratory of Active Components and Functions in Natural Products, College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China.
- Hebei Yanshan Special Industrial Technology Research Institute, Qinhuangdao, Hebei 066004, China
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Wang Z, Liu H, Song G, Gao J, Xia X, Qin N. Cherry juice alleviates high-fat diet-induced obesity in C57BL/6J mice by resolving gut microbiota dysbiosis and regulating microRNA. Food Funct 2023; 14:2768-2780. [PMID: 36857703 DOI: 10.1039/d2fo03023c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Cherry is a nutrient-rich food that is good for health. This study demonstrated the inhibitory action of dietary cherry juice on high-fat diet (HFD)-induced obesity in mice. Cherry juice intervention significantly decreased body weight, fat contents, and blood lipid levels in obese mice. The overproduction of proinflammatory cytokines was suppressed by dietary cherry juice, which was accompanied by the elevation of tight junction proteins to maintain intestinal barrier. Moreover, dietary cherry juice restored the decreased production of short-chain fatty acids (SCFAs) by regulating the composition and abundance of gut microbiota. In addition, dietary cherry juice also suppressed the expression of some microRNAs associated with obesity such as miR-200c-3p, miR-125a-5p, miR-132-3p, and miR-223-3p and target proteins related with microRNAs in the inguinal or epididymal white tissue in the obese mice. These results offer a fresh perspective on cherry juice's role in the prevention of obesity caused by the HFD.
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Affiliation(s)
- Zhen Wang
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
| | - Hongxu Liu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
| | - Guoku Song
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
| | - Jingzhu Gao
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
| | - Xiaodong Xia
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
| | - Ningbo Qin
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
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11
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Zhang L, Huang S, Yuan Y, Wu X, Tan Z, Yao L, Hong Z, Cai Q, Wang Y, Xiang H. Geographical distribution and predict potential distribution of Cerasus serrulata. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:43369-43376. [PMID: 36653692 DOI: 10.1007/s11356-023-25282-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 01/08/2023] [Indexed: 01/20/2023]
Abstract
Climate change is closely related to the distribution of plant resources. Cerasus serrulata is an important plant resource in China. The study on the influence of environmental factors on the distribution of suitable areas of C. serrulata is conducive to the protection and development of C. serrulata. In this paper, the distribution information of 238 Chinese Cerasus serrulata plants was processed by DIVA-GIS. The MaxEnt model was used to simulate the current and future distribution, and the ecological distribution and richness of Cerasus were analyzed. The results showed that the Cerasus serrulata was widely distributed in Hebei, Heilongjiang, Shandong, Jiangsu, Zhejiang, Anhui, Jiangxi, Hunan, and Guizhou provinces, mainly in the low and middle elevation areas of 10 to 1200 m. Based on this model, the precipitation of the warmest quarter, the precipitation of the driest month, and the mean temperature of the coldest were the most significant bioclimatic variables affecting the distribution of C. serrulata. In the future, climate change may lead to a slight increase of 2.31% in the area of suitable habitat for Cerasus serrulata, while the optimal habitat will decrease from 20.81 to 14.55%. Therefore, conservation measures should be taken to protect these precious resources.
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Affiliation(s)
- Lanyue Zhang
- Guangdong Provincial Key Laboratory of Plant Resources Biorefinery, Guangzhou, 510006, China.,School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Shiyuan Huang
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Yanghe Yuan
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Xianyi Wu
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Zekai Tan
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Lewen Yao
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Zhengyi Hong
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Qiuyang Cai
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Ying Wang
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Hongping Xiang
- School of Materials and Energy, Guangdong University of Technology, Guangzhou, 510006, China.
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12
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Gopal SS, Sukhdeo SV, Vallikannan B, Ponesakki G. Lutein ameliorates high-fat diet-induced obesity, fatty liver, and glucose intolerance in C57BL/6J mice. Phytother Res 2023; 37:329-341. [PMID: 36086831 DOI: 10.1002/ptr.7615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 07/21/2022] [Accepted: 08/20/2022] [Indexed: 01/19/2023]
Abstract
Obesity is a multi-factorial metabolic syndrome that increases the risk of cardiovascular diseases, diabetes, and cancer. We recently demonstrated the antiadipogenic efficacy of lutein using a 3 T3-L1 cell culture model. This study aimed to examine the antiobesity efficacy of lutein on high-fat (60% kcal fat) diet-induced C57BL/6J obese mice model. Lutein (300 and 500 μM), Orlistat (30 mg/kg body weight - positive control), and its combination (orlistat, 15 mg/kg body weight+lutein, 300 μM) were administered in high-fat diet (HFD)-fed mice every other day for 24 weeks. The effect on serum and hepatic lipid parameters was estimated using biochemical assay kits. The adipose tissue expression of adipocyte differentiation markers at gene and protein levels was analyzed by RT-PCR and western blotting, respectively. The results showed that lutein administration and drug significantly reduced epididymal and abdominal adipose tissue weights. Further, lutein reduced the serum cholesterol and LDL-C concentration compared to the HFD group. The HFD-induced elevation in the hepatic triglycerides and cholesterol levels were significantly blocked by lutein and its combination with the drug. Similarly, lutein and its drug combination efficiently lowered the HFD-mediated elevated blood glucose levels. Lutein downregulated the expression of CEBP-α, PPAR-γ, and FAS in the epididymal adipose tissue. Thus, supplementation of lutein may control diet-induced obesity and associated complications in the human population.
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Affiliation(s)
- Sowmya Shree Gopal
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute (CFTRI), Mysuru, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Shinde Vijay Sukhdeo
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.,Department of Meat and Marine Science, CSIR-Central Food Technological Research Institute (CFTRI), Mysuru, India
| | - Baskaran Vallikannan
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.,Department of Biochemistry, CSIR-Central Food Technological Research Institute (CFTRI), Mysuru, India
| | - Ganesan Ponesakki
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute (CFTRI), Mysuru, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.,Department of Biochemistry and Biotechnology, CSIR-Central Leather Research Institute (CLRI), Chennai, India
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13
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Xie J, Hao X, Shang Y, Chen W. Improvement of stability and lipophilicity of pelargonidin-3-glucoside by enzymatic acylation with aliphatic dicarboxylic acid. Food Chem 2022; 389:133077. [PMID: 35500410 DOI: 10.1016/j.foodchem.2022.133077] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 03/31/2022] [Accepted: 04/22/2022] [Indexed: 11/04/2022]
Abstract
Dicarboxylic acids derived acylated-anthocyanins are common in nature, which can also be obtained by enzymatic acylation of anthocyanins. However, little research have focused on the properties of anthocyanins with dicarboxylic acid derivatives due to the complexity of isolation, detection, and identification. In this work, pelargonidin-3-glucoside (Pg3G) was acylated with various dicarboxylic acids. The conversion yields of acylated Pg3G were positively associated with carbon chain lengths of dicarboxylic acids. The primary acylated products were identified as pelargonidin-3-(6″-malonyl) glucoside, pelargonidin-3-(6″-succinyl) glucoside, and pelargonidin-3-(6″-glutaryl) glucoside using LC-MS and NMR. Furthermore, the three acylated Pg3G derivatives exhibited improved thermostability and enhanced lipophilicity compared with Pg3G. The improved thermostability was attributed to the influence of dicarboxylic acids substituent on the distribution of flavylium cation, quinoidal base, hemiketal, cis-chalcone, and trans-chalcone at the equilibrium condition. Overall, our research provided insights about the improved stability and lipophilicity of pelargonidin-3-glucoside following enzymatic acylation with aliphatic dicarboxylic acids.
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Affiliation(s)
- Jiahong Xie
- Department of Traditional Chinese Medicine, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Department of Food Science and Nutrition, Zhejiang-Egypt Joint Laboratory for Comprehensive Utilization of Agricultural Biological Resources and Development of Functional Foods, Zhejiang University, Hangzhou 310058, China
| | - Xin Hao
- Department of Food Science and Nutrition, Zhejiang-Egypt Joint Laboratory for Comprehensive Utilization of Agricultural Biological Resources and Development of Functional Foods, Zhejiang University, Hangzhou 310058, China
| | - Yiqiu Shang
- College of Food Science and Engineering, Northwest Agriculture & Forestry University, Xianyang 712100, China
| | - Wei Chen
- Department of Traditional Chinese Medicine, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China; Department of Food Science and Nutrition, Zhejiang-Egypt Joint Laboratory for Comprehensive Utilization of Agricultural Biological Resources and Development of Functional Foods, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China.
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14
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Edible Vitalmelon Fruit Extract Inhibits Adipogenesis and Ameliorates High-Fat Diet-Induced Obesity. BIOMED RESEARCH INTERNATIONAL 2022; 2022:2369650. [PMID: 36193302 PMCID: PMC9526598 DOI: 10.1155/2022/2369650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 08/24/2022] [Accepted: 09/10/2022] [Indexed: 12/03/2022]
Abstract
Conventional breeding of wild (Cucumis melo var. makuwa Makino (CM)) and cultivated (Cucumis melo var. reticulatus (CR)) melons is aimed at improving their biological traits. Here, we prepared a nontoxic, bioactive extract of vitalmelon (F1 hybrid) and evaluated its antiadipogenic and antiobesity effects in fully differentiated 3T3-L1 adipocytes and high-fat diet- (HFD-) induced obese C57BL/6 mice. In fully differentiated 3T3-L1 adipocytes, the vitalmelon extract reduced the DMI- (dexamethasone, 3-isobutyl-1-methylxanthine, and insulin-) induced increases in lipid droplet number and intracellular glucose and triglyceride levels. In addition, the extract inhibited 3T3-L1 preadipocyte differentiation by downregulating PPAR-γ and target genes LPL, CD36, HMGCR, and L-FABP. To investigate the inhibitory effects of the vitalmelon extract on lipid metabolism, we measured serum lipid, hormone, and cytokine concentrations; lipolytic activity; lipid accumulation; and adipogenesis in HFD-fed mice treated with the extract. The HFD+vitalmelon-fed mice showed lower blood cholesterol, free fatty acid, sugar, leptin, and insulin concentrations but higher blood adiponectin concentrations than the HFD-fed mice. Moreover, the HFD+vitalmelon-fed mice showed lower abdominal fat levels, smaller fat cells, lower weight, and fewer lipid droplets in the liver tissue than the HFD-fed mice. Therefore, in HFD-fed mice, vitalmelon regulated lipid metabolism through PPAR-γ, highlighting its potential as a promising antiobesity functional food.
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15
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Kim D, Yan J, Bak J, Park J, Lee H, Kim H. Sargassum thunbergii Extract Attenuates High-Fat Diet-Induced Obesity in Mice by Modulating AMPK Activation and the Gut Microbiota. Foods 2022; 11:foods11162529. [PMID: 36010531 PMCID: PMC9407432 DOI: 10.3390/foods11162529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/04/2022] [Accepted: 08/18/2022] [Indexed: 12/12/2022] Open
Abstract
Sargassum thunbergii (Mertens ex Roth) Kuntze (ST) is a brown alga rich in indole-2-carboxaldehyde. This study aimed to investigate the anti-obesity effects of ethanol extract from ST in in vitro and in vivo models. In 3T3-L1 cells, ST extract significantly inhibited lipid accumulation in mature adipocytes while lowering adipogenic genes (C/epba and Pparg) and enhancing metabolic sensors (Ampk, Sirt1), thermogenic genes (Pgc-1a, Ucp1), and proteins (p-AMPK/AMPK and UCP1). During animal investigation, mice were administered a chow diet, a high-fat diet (HF), or an HF diet supplemented with ST extract (at dosages of 150 and 300 mg/kg bw per day) for 8 weeks (n = 10/group). ST extract administration decreased weight gain, white adipose tissue weight, LDL-cholesterol, and serum leptin levels while improving glucose intolerance. In addition, ST extract increased the expression of Ampk and Sirt1 in adipose tissue and in the liver, as well as p-AMPK/AMPK ratio in the liver, compared to HF-fed mice. The abundance of Bacteroides vulgatus and Faecalibacterium prausnitzii in the feces increased in response to ST extract administration, although levels of Romboutsia ilealis decreased compared with those in HF-fed mice. ST extract could prevent obesity in HF-fed mice via the modulation of AMPK activation and gut microbiota composition.
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16
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Liao J, Guo J, Niu Y, Fang T, Wang F, Fan Y. Flavonoids from Lycium barbarum leaves attenuate obesity through modulating glycolipid levels, oxidative stress, and gut bacterial composition in high-fat diet-fed mice. Front Nutr 2022; 9:972794. [PMID: 35967795 PMCID: PMC9366397 DOI: 10.3389/fnut.2022.972794] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
Traditional herbal therapy made from Lycium barbarum leaves has been said to be effective in treating metabolic diseases, while its exact processes are yet unknown. Natural flavonoids are considered as a secure and reliable method for treating obesity. We thus made an effort to investigate the processes by which flavonoids from L. barbarum leaves (LBLF) reduce obesity. To assess the effectiveness of the intervention following intragastric injection of various dosages of LBLF (50, 100, and 200 mg/kg⋅bw), obese model mice developed via a high-fat diet were utilized. Treatment for LBLF may decrease body weight gain, Lee’s index, serum lipids levels, oxidative stress levels, and hepatic lipids levels. It may also enhance fecal lipids excretion and improve glucose tolerance. Additionally, LBLF therapy significantly restored gut dysfunction brought on by a high-fat diet by boosting gut bacterial diversities and altering the composition of the gut bacterial community by elevating probiotics and reducing harmful bacteria.
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Affiliation(s)
- JiaLe Liao
- Department of Food Science and Technology, School of Food & Wine, Ningxia University, Yinchuan, China
| | - Jia Guo
- Department of Food Science and Technology, School of Food & Wine, Ningxia University, Yinchuan, China
| | - YinHong Niu
- Department of Food Science and Technology, School of Food & Wine, Ningxia University, Yinchuan, China
| | - Tian Fang
- Department of Food Science and Technology, School of Food & Wine, Ningxia University, Yinchuan, China
| | - FangZhou Wang
- Ningxia Red Power Goji Co., Ltd., Zhongwei, China.,Ningxia Engineering Research Center for Goji Biological Fermentation & Milling, Zhongwei, China
| | - YanLi Fan
- Department of Food Science and Technology, School of Food & Wine, Ningxia University, Yinchuan, China
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17
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Li S, Wang R, Hu X, Li C, Wang L. Bio-affinity ultra-filtration combined with HPLC-ESI-qTOF-MS/MS for screening potential α-glucosidase inhibitors from Cerasus humilis (Bge.) Sok. leaf-tea and in silico analysis. Food Chem 2022; 373:131528. [PMID: 34774376 DOI: 10.1016/j.foodchem.2021.131528] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 10/06/2021] [Accepted: 11/01/2021] [Indexed: 12/11/2022]
Abstract
Cerasus humilis(Bge.) Sok. leaf-tea (CLT) has a potential anti-α-glucosidase effect. However, its anti-α-glucosidase functional compositions remain unclear. Results showed that 70% methanol extract of CLT (IC50 = 36.57 μg/mL) with the highest total phenolic/flavonoid contents exhibited significantly higher α-glucosidase inhibitory activity (α-GIA) than acarbose (IC50 = 189.57 μg/mL). Additionally, phenolic constituents of the CLT extract were analyzed for the first time in this work. Ten major potential α-glucosidase inhibitors (α-GIs) with high bio-affinity degree in the CLT extract were recognized using a bio-affinity ultra-filtration and HPLC-ESI-qTOF-MS/MS method. In vitro α-GIA assay confirmed that myricetin (IC50 = 36.17 μg/mL), avicularin (IC50 = 69.84 μg/mL), quercitrin, isoquercitrin, prunin and guajavarin were responsible for the α-GIA of the CLT extract. More importantly, the interaction mechanism between α-GIs and α-glucosidase was investigated via in silico analysis. This study provides a high-throughput screening platform for identification of the potential α-GIs from natural products.
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Affiliation(s)
- Songjie Li
- School of Food Science and Engineering, Hainan University, Haikou 570228, PR China
| | - Ruimin Wang
- School of Food Science and Engineering, Hainan University, Haikou 570228, PR China
| | - Xiaoping Hu
- School of Food Science and Engineering, Hainan University, Haikou 570228, PR China; Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Hainan University, Haikou 570228, PR China
| | - Congfa Li
- School of Food Science and Engineering, Hainan University, Haikou 570228, PR China; Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Hainan University, Haikou 570228, PR China
| | - Lu Wang
- School of Food Science and Engineering, Hainan University, Haikou 570228, PR China; Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Hainan University, Haikou 570228, PR China.
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18
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Han X, Zhao W, Zhou Q, Chen H, Yuan J, Zhang XF, Zhang Z. Procyanidins from Hawthorn ( Crataegus Pinnatifida) Alleviates Lipid Metabolism Disorder via Inhibiting Insulin Resistance and Oxidative Stress, Normalizing Gut Microbiota Structure and Intestinal Barrier, Further Suppressing Hepatic Inflammation and Lipid Accumulation. Food Funct 2022; 13:7901-7917. [DOI: 10.1039/d2fo00836j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recently, lipid metabolism disorder (LMD) has been regarded as a risky factor leading to multiple diseases and affecting human health. Procyanidins have been reported to be the potential therapy for...
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19
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Atchan Nwakiban AP, Passarelli A, Da Dalt L, Olivieri C, Demirci TN, Piazza S, Sangiovanni E, Carpentier-Maguire E, Martinelli G, Shivashankara ST, Manjappara UV, Tchamgoue AD, Agbor GA, Kuiate JR, Daglia M, Dell’Agli M, Magni P. Cameroonian Spice Extracts Modulate Molecular Mechanisms Relevant to Cardiometabolic Diseases in SW 872 Human Liposarcoma Cells. Nutrients 2021; 13:nu13124271. [PMID: 34959824 PMCID: PMC8706885 DOI: 10.3390/nu13124271] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 11/24/2021] [Accepted: 11/25/2021] [Indexed: 12/27/2022] Open
Abstract
The molecular pathophysiology of cardiometabolic diseases is known to be influenced by dysfunctional ectopic adipose tissue. In addition to lifestyle improvements, these conditions may be managed by novel nutraceutical products. This study evaluatedthe effects of 11 Cameroonian medicinal spice extracts on triglyceride accumulation, glucose uptake, reactive oxygen species (ROS) production and interleukin secretion in SW 872 human adipocytes after differentiation with 100 µM oleic acid. Triglyceride content was significantly reduced by all spice extracts. Glucose uptake was significantly increased by Tetrapleura tetraptera, Aframomum melegueta and Zanthoxylum leprieurii. Moreover, Xylopia parviflora, Echinops giganteus and Dichrostachys glomerata significantly reduced the production of ROS. Concerning pro-inflammatory cytokine secretion, we observed that Tetrapleura tetraptera, Echinops giganteus, Dichrostachys glomerata and Aframomum melegueta reduced IL-6 secretion. In addition, Xylopia parviflora, Monodora myristica, Zanthoxylum leprieurii, and Xylopia aethiopica reduced IL-8 secretion, while Dichrostachys glomerata and Aframomum citratum increased it. These findings highlight some interesting properties of these Cameroonian spice extracts in the modulation of cellular parameters relevant to cardiometabolic diseases, which may be further exploited, aiming to develop novel treatment options for these conditions based on nutraceutical products.
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Affiliation(s)
| | - Anna Passarelli
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy; (A.P.); (L.D.D.); (C.O.); (T.N.D.); (S.P.); (E.S.); (G.M.)
| | - Lorenzo Da Dalt
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy; (A.P.); (L.D.D.); (C.O.); (T.N.D.); (S.P.); (E.S.); (G.M.)
| | - Chiara Olivieri
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy; (A.P.); (L.D.D.); (C.O.); (T.N.D.); (S.P.); (E.S.); (G.M.)
| | - Tugba Nur Demirci
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy; (A.P.); (L.D.D.); (C.O.); (T.N.D.); (S.P.); (E.S.); (G.M.)
| | - Stefano Piazza
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy; (A.P.); (L.D.D.); (C.O.); (T.N.D.); (S.P.); (E.S.); (G.M.)
| | - Enrico Sangiovanni
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy; (A.P.); (L.D.D.); (C.O.); (T.N.D.); (S.P.); (E.S.); (G.M.)
| | | | - Giulia Martinelli
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy; (A.P.); (L.D.D.); (C.O.); (T.N.D.); (S.P.); (E.S.); (G.M.)
| | - Shilpa Talkad Shivashankara
- Department of Lipid Science, CSIR-Central Food Technological Research Institute (CFTRI), Mysore 570 020, India; (S.T.S.); (U.V.M.)
| | - Uma Venkateswaran Manjappara
- Department of Lipid Science, CSIR-Central Food Technological Research Institute (CFTRI), Mysore 570 020, India; (S.T.S.); (U.V.M.)
| | - Armelle Deutou Tchamgoue
- Institute of Medical Research and Medicinal Plants Studies (IMPM), Yaoundé 4123, Cameroon; (A.D.T.); (G.A.A.)
| | - Gabriel Agbor Agbor
- Institute of Medical Research and Medicinal Plants Studies (IMPM), Yaoundé 4123, Cameroon; (A.D.T.); (G.A.A.)
| | - Jules-Roger Kuiate
- Department of Biochemistry, Faculty of Science, University of Dschang, Dschang P.O. Box 96, Cameroon; (A.P.A.N.); (J.-R.K.)
| | - Maria Daglia
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy;
- International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, China
| | - Mario Dell’Agli
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy; (A.P.); (L.D.D.); (C.O.); (T.N.D.); (S.P.); (E.S.); (G.M.)
- Correspondence: (M.D.); (P.M.); Tel.: +39-0250318398 (M.D.); +39-0250318229 (P.M.)
| | - Paolo Magni
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy; (A.P.); (L.D.D.); (C.O.); (T.N.D.); (S.P.); (E.S.); (G.M.)
- IRCCS MultiMedica, Sesto San Giovanni, 20099 Milan, Italy
- Correspondence: (M.D.); (P.M.); Tel.: +39-0250318398 (M.D.); +39-0250318229 (P.M.)
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20
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Cornelian Cherry ( Cornus mas L.) Iridoid and Anthocyanin Extract Enhances PPAR-α, PPAR-γ Expression and Reduces I/M Ratio in Aorta, Increases LXR-α Expression and Alters Adipokines and Triglycerides Levels in Cholesterol-Rich Diet Rabbit Model. Nutrients 2021; 13:nu13103621. [PMID: 34684622 PMCID: PMC8537201 DOI: 10.3390/nu13103621] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/04/2021] [Accepted: 10/14/2021] [Indexed: 12/12/2022] Open
Abstract
Cornelian cherry (Cornus mas L.) fruits possess potential cardiovascular, lipid-lowering and hypoglycemic bioactivities. The aim of this study is to evaluate the influence of resin-purified cornelian cherry extract rich in iridoids and anthocyanins on several transcription factors, intima/media ratio in aorta and serum parameters, which determine or are valuable indicators of the adverse changes observed in the course of atherosclerosis, cardiovascular disease, and metabolic syndrome. For this purpose, male New Zealand rabbits were fed a diet enriched in 1% cholesterol for 60 days. Additionally, one group received 10 mg/kg b.w. of cornelian cherry extract and the second group 50 mg/kg b.w. of cornelian cherry extract. PPAR-α and PPAR-γ expression in the aorta, LXR-α expression in the liver; cholesterol, triglycerides, adipokines, apolipoproteins, glucose and insulin levels in serum; the intima and media diameter in the thoracic and abdominal aorta were determined. Administration of cornelian cherry extract resulted in an enhancement in the expression of all tested transcription factors, a decrease in triglycerides, leptin and resistin, and an increase in adiponectin levels. In addition, a significant reduction in the I/M ratio was observed for both the thoracic and abdominal aorta. The results we have obtained confirm the potential contribution of cornelian cherry extract to mitigation of the risk of developing and the intensity of symptoms of obesity-related cardiovascular diseases and metabolic disorders such as atherosclerosis or metabolic syndrome.
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21
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Xia J, Yu P, Zeng Z, Ma M, Zhang G, Wan D, Gong D, Deng S, Wang J. Lauric Triglyceride Ameliorates High-Fat-Diet-Induced Obesity in Rats by Reducing Lipogenesis and Increasing Lipolysis and β-Oxidation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:9157-9166. [PMID: 33433211 DOI: 10.1021/acs.jafc.0c07342] [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] [Indexed: 06/12/2023]
Abstract
Medium-chain triglycerides (MCTs) are found in limited foods. In these medium-chain oil resources, the abundance of lauric acid (LA) is the highest among medium-chain fatty acids (MCFAs), and its effects on lipid metabolism in obese rats have not been well-studied. This study aimed to determine the anti-obesity effects and mechanisms of lauric triglyceride (LT) in Sprague Dawley (SD) rats. LA and glycerin were used to synthesize LT, then LT was used to treat obese rats for 12 weeks. The results showed that LT significantly reduced the body weight, body mass index, and Lee's index in obese rats. The mRNA expression levels of the anorexic neuropeptide POMC in the hypothalamus between the LT group and the other groups were not different, while the gene expression levels of the orexigenic neuropeptides NPY and AGRP decreased significantly in the LT group. Except serum cholesterol, LT improved the serum triglyceride metabolism in the obese rats and reduced adipocyte and hepatic lipid deposition. Moreover, LT inhibited the expression of lipogenesis-related genes and proteins (SREBP-1c, ACC1, and FASN) and increased the expression of lipolysis (ATGL, HSL, and LPL) and β-oxidation (PPARα, CPT-1a, and PCG-1α) related genes and proteins in the white fat and liver. Furthermore, LT increased the mRNA expression of mitochondrial-biosynthesis-related genes (SIRT1, NRF1, and TFAM) in the liver. The results indicated that LT ameliorates diet-induced obesity in rats.
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Affiliation(s)
- Jiaheng Xia
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
| | - Ping Yu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
| | - Zheling Zeng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
| | - Maomao Ma
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
| | - Guohua Zhang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
| | - Dongman Wan
- School of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
| | - Deming Gong
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- New Zealand Institute of Natural Medicine Research, 8 Ha Crescent, Auckland 2104, New Zealand
| | - Shuguang Deng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizona 85284, United States
| | - Jun Wang
- Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- School of Resource and Environmental and Chemical Engineering, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
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22
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Ai X, Wu C, Yin T, Zhur O, Liu C, Yan X, Yi C, Liu D, Xiao L, Li W, Xie B, He H. Antidiabetic Function of Lactobacillus fermentum MF423-Fermented Rice Bran and Its Effect on Gut Microbiota Structure in Type 2 Diabetic Mice. Front Microbiol 2021; 12:682290. [PMID: 34248898 PMCID: PMC8266379 DOI: 10.3389/fmicb.2021.682290] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/10/2021] [Indexed: 01/10/2023] Open
Abstract
Rice bran is an industrial byproduct that exerts several bioactivities despite its limited bioavailability. In this study, rice bran fermented with Lactobacillus fermentum MF423 (FLRB) had enhanced antidiabetic effects both in vitro and in vivo. FLRB could increase glucose consumption and decrease lipid accumulation in insulin resistant HepG2 cells. Eight weeks of FLRB treatment significantly reduced the levels of blood glucose and lipids and elevated antioxidant activity in type 2 diabetic mellitus (T2DM) mice. H&E staining revealed alleviation of overt lesions in the livers of FLRB-treated mice. Moreover, high-throughput sequencing showed notable variation in the composition of gut microbiota in FLRB-treated mice, especially for short-chain fatty acids (SCFAs)-producing bacteria such as Dubosiella and Lactobacillus. In conclusion, our results suggested that rice bran fermentation products can modulate the intestinal microbiota and improve T2DM-related biochemical abnormalities, so they can be applied as potential probiotics or dietary supplements.
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Affiliation(s)
- Xiaojuan Ai
- School of Life Sciences, Central South University, Changsha, China
| | - Cuiling Wu
- Department of Biochemistry, Changzhi Medical College, Changzhi, China
| | - Tingting Yin
- School of Life Sciences, Central South University, Changsha, China
| | - Olena Zhur
- School of Life Sciences, Central South University, Changsha, China
| | - Congling Liu
- School of Life Sciences, Central South University, Changsha, China
| | - Xiaotao Yan
- School of Life Sciences, Central South University, Changsha, China
| | - CuiPing Yi
- School of Chemistry and Biology Engineering, Changsha University of Science and Technology, Changsha, China
| | - Dan Liu
- Department of Biochemistry and Molecular Biology, School of Preclinical Medicine, Guangxi Medical University, Nanning, China
| | - Linhu Xiao
- School of Life Sciences, Central South University, Changsha, China
| | - Wenkai Li
- School of Life Sciences, Central South University, Changsha, China
| | - Binbin Xie
- Microbial Technology Institute and State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Hailun He
- School of Life Sciences, Central South University, Changsha, China
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23
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Li X, Tian S, Wang Y, Liu J, Wang J, Lu Y. Broccoli microgreens juice reduces body weight by enhancing insulin sensitivity and modulating gut microbiota in high-fat diet-induced C57BL/6J obese mice. Eur J Nutr 2021; 60:3829-3839. [PMID: 33866422 DOI: 10.1007/s00394-021-02553-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 04/01/2021] [Indexed: 02/06/2023]
Abstract
PURPOSE This study aimed to explore the protective effect of broccoli microgreens juice (BMJ) during C57BL/6J mice obesity development. METHODS The obese model mice, induced by feeding high-fat diet (HFD), were treated with BMJ by gavage for 10 weeks. Melbine was gavaged at 300 mg/(kg bw)/d, as a positive control group. RESULTS BMJ supplementation significantly reduced white adipose tissues (WAT) mass, the body weight and adipocyte size, and increased water intake in HFD-fed mice. Moreover, it improved glucose tolerance, reduced insulin level and HOMA-IR value, and alleviated insulin resistance. Compared with the HFD group, BMJ supplementation significantly increased the relative abundance of Bacteroidetes and decreased the ratio of Firmicutes to Bacteroidetes at the phylum level, and enriched Bacteroides_acidifaciens at the species level. These changes in the composition of gut microbiota are associated with the production of short-chain fatty acids (SCFAs), and reduced LPS levels, and had an obvious anti-inflammatory effect. CONCLUSIONS These findings suggested that the protective effects of BMJ on diet-induced obesity may be involved in gut microbiota-SCFAs-LPS-inflammatory axis. In addition, BMJ can enhance liver antioxidant capacity and reduce liver fat accumulation. Consequently, these results sustain BMJ as a novel functional food for obesity, on the basis of its opposing effects on HFD-induced obesity in mice.
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Affiliation(s)
- Xiangfei Li
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China.,College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Shuhua Tian
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Yunfan Wang
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Jie Liu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology and Business University, Beijing, 100048, China
| | - Jing Wang
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology and Business University, Beijing, 100048, China
| | - Yingjian Lu
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China.
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24
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Liu S, Yu J, Fu M, Wang X, Chang X. Regulatory effects of hawthorn polyphenols on hyperglycemic, inflammatory, insulin resistance responses, and alleviation of aortic injury in type 2 diabetic rats. Food Res Int 2021; 142:110239. [PMID: 33773689 DOI: 10.1016/j.foodres.2021.110239] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 01/26/2021] [Accepted: 02/11/2021] [Indexed: 12/24/2022]
Abstract
Hawthorn polyphenol extract (HPE) is beneficial for patients with type 2 diabetes (T2D). However, the mechanism underlying its beneficial effects remains unclear. We investigated the inhibitory effects and mechanisms of HPE on insulin resistance, inflammation, and aortic injury in T2D rats, using metformin (MF) as a positive control. High-performance liquid chromatography-electrospray ionization-tandem mass spectrometry (HPLC-ESI-MS/MS) was used to determine the primary polyphenols in HPE. Hematoxylin & Eosin (H&E) staining was used to evaluate pathological conditions of the skeletal muscle, liver, and aorta vessels in each group. The levels of serum and intestinal tissue oxidative stress, tumor necrosis factor α (TNF-α), and inflammatory interleukin-6 (IL-6) were also assessed. Western blotting was used to evaluate protein expression levels in the associated molecular pathway. Volatile organic compounds (VOCs) from colon contents were determined using headspace-gas chromatography-ion mobility chromatography. Our results showed that supplementation with 300 mg HPE/kg body weight over four weeks significantly improved total cholesterol (TC), total triglyceride (TG), insulin, and lipopolysaccharide (LPS) levels in diabetic rats (p < 0.01). The lesions of skeletal muscle, liver, and aorta in diabetic rats were significantly improved. HPE supplementation also significantly downregulated the inflammatory factors (IL-6, TNF-α, and MCP-1) in the liver of diabetic rats via the SIRT1/AMPK/NF-κB signaling pathway. Furthermore, HPE significantly reduced insulin resistance in T2D rats by upregulating the phosphorylation of glucose absorption protein (GLUT4) and insulin resistance-associated proteins, p-IRS1, p-AKT, and p-PI3K, in the rat liver (p < 0.01). The findings show that HPE could also alleviate aortic injury by activating SIRT1 and regulating the NF-κB and Wnt2/β-catenin signaling pathways. Overall, the results of this study suggest that both HPE and MF have similar inhibitory effects on T2D in rats and that HPE could be used as a functional food component in the adjuvant treatment of T2D.
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Affiliation(s)
- Suwen Liu
- College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China.
| | - Jincheng Yu
- College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China
| | - Mengfan Fu
- College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China
| | - Xinfang Wang
- College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China
| | - Xuedong Chang
- College of Food Science & Technology, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China; Hebei (Chengde) Hawthorn Industrial Technology Research Institute, Chengde, Hebei 067000, China
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