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Ou K, Zhang Q, Xi F, Ni H, Lu J, Lyu X, Wang C, Li Q, Wang Q. Prenatal EGCG consumption impacts hepatic glycogen synthesis and lipid metabolism in adult mice. Int J Biol Macromol 2024; 260:129491. [PMID: 38228202 DOI: 10.1016/j.ijbiomac.2024.129491] [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: 10/16/2023] [Revised: 12/27/2023] [Accepted: 01/12/2024] [Indexed: 01/18/2024]
Abstract
In this study, the impact of prenatal exposure to Epigallocatechin gallate (EGCG) on the liver of adult offspring mice was investigated. While EGCG is known for its health benefits, its effects of prenatal exposure on the liver remain unclear. Pregnant C57BL/6 J mice were exposed to 1 mg/kg of EGCG for 16 days to assess hepatotoxicity effects of adult offspring. Transcriptomics and metabolomics were employed to elucidate the hepatotoxicity mechanisms. The findings revealed that prenatal EGCG exposure led to a decrease in liver somatic index, enhanced inflammatory responses and disrupted liver function through increased glycogen accumulation in adult mice. The integrated omics analysis revealed significant alterations in key pathways involved in liver glucose lipid metabolism, such as gluconeogenesis, dysregulation of insulin signaling, and induction of liver inflammation. Furthermore, the study found a negative correlation between the promoter methylation levels of Ppara and their mRNA levels, suggesting that EGCG could reduce hepatic lipid content through epigenetic modifications. The findings suggest that prenatal EGCG exposure can have detrimental impacts on the liver among adult individuals and emphasize the need for a comprehensive evaluation of the potential risks associated with EGCG consumption during pregnancy.
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Affiliation(s)
- Kunlin Ou
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen, Fujian 361005, PR China
| | - Quan Zhang
- School of Medicine, Xiamen University, Xiamen, Fujian 361005, PR China; National Institute for Data Science in Health and Medicine, Xiamen University, Xiamen, Fujian 361102, China
| | - Feifei Xi
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen, Fujian 361005, PR China
| | - Huizhen Ni
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen, Fujian 361005, PR China
| | - Jiebo Lu
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen, Fujian 361005, PR China
| | - Xuejing Lyu
- School of Medicine, Xiamen University, Xiamen, Fujian 361005, PR China
| | - Chonggang Wang
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen, Fujian 361005, PR China
| | - Qiyuan Li
- School of Medicine, Xiamen University, Xiamen, Fujian 361005, PR China; National Institute for Data Science in Health and Medicine, Xiamen University, Xiamen, Fujian 361102, China; Department of Pediatrics, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, China.
| | - Qin Wang
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen, Fujian 361005, PR China.
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Zhou Y, Li Z, Xu C, Pan J, Li H, Zhou Y, Zou Y. Genome-wide analysis of bZIP gene family members in Pleurotus ostreatus, and potential roles of PobZIP3 in development and the heat stress response. Microb Biotechnol 2024; 17:e14413. [PMID: 38376071 PMCID: PMC10877997 DOI: 10.1111/1751-7915.14413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/29/2023] [Accepted: 01/08/2024] [Indexed: 02/21/2024] Open
Abstract
The basic leucine zipper (bZIP) transcription factor (TF) is widespread among eukaryotes and serves different roles in fungal processes including nutrient utilization, growth, stress responses and development. The oyster mushroom (Pleurotus ostreatus) is an important and widely cultivated edible mushroom worldwide; nevertheless, reports are lacking on the identification or function of bZIP gene family members in P. ostreatus. Herein, 11 bZIPs on 6 P. ostreatus chromosomes were systematically identified, which were classified into 3 types according to their protein sequences. Phylogenetic analysis of PobZIPs with other fungal bZIPs indicated that PobZIPs may have differentiated late. Cis-regulatory element analysis revealed that at least one type of stress-response-related element was present on each bZIP promoter. RNA-seq and RT-qPCR analyses revealed that bZIP expression patterns were altered under heat stress and different developmental stages. We combined results from GST-Pull-down, EMSA and yeast two-hybrid assays to screen a key heat stress-responsive candidate gene PobZIP3. PobZIP3 overexpression in P. ostreatus enhanced tolerance to high temperature and cultivation assays revealed that PobZIP3 positively regulates the development of P. ostreatus. RNA-seq analysis showed that PobZIP3 plays a role in glucose metabolism pathways, antioxidant enzyme activity and sexual reproduction. These results may support future functional studies of oyster mushroom bZIP TFs.
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Affiliation(s)
- Yuanyuan Zhou
- State Key Laboratory of Efficient Utilization of Arid and Semi‐arid ArableLand in Northern ChinaBeijingChina
- Institute of Agricultural Resources and Regional PlanningChinese Academy of Agricultural SciencesBeijingChina
| | - Zihao Li
- State Key Laboratory of Efficient Utilization of Arid and Semi‐arid ArableLand in Northern ChinaBeijingChina
- Institute of Agricultural Resources and Regional PlanningChinese Academy of Agricultural SciencesBeijingChina
| | - Congtao Xu
- State Key Laboratory of Efficient Utilization of Arid and Semi‐arid ArableLand in Northern ChinaBeijingChina
- Institute of Agricultural Resources and Regional PlanningChinese Academy of Agricultural SciencesBeijingChina
| | - Jinlong Pan
- State Key Laboratory of Efficient Utilization of Arid and Semi‐arid ArableLand in Northern ChinaBeijingChina
- Institute of Agricultural Resources and Regional PlanningChinese Academy of Agricultural SciencesBeijingChina
| | - Haikang Li
- State Key Laboratory of Efficient Utilization of Arid and Semi‐arid ArableLand in Northern ChinaBeijingChina
- Institute of Agricultural Resources and Regional PlanningChinese Academy of Agricultural SciencesBeijingChina
| | - Yi Zhou
- State Key Laboratory of Efficient Utilization of Arid and Semi‐arid ArableLand in Northern ChinaBeijingChina
- Institute of Agricultural Resources and Regional PlanningChinese Academy of Agricultural SciencesBeijingChina
| | - Yajie Zou
- State Key Laboratory of Efficient Utilization of Arid and Semi‐arid ArableLand in Northern ChinaBeijingChina
- Institute of Agricultural Resources and Regional PlanningChinese Academy of Agricultural SciencesBeijingChina
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Zhang W, Cui N, Su F, Sun Y, Li B, Zhang Z, Zeng Y, Guan W, Yang B, Wang Q, Kuang H. Therapeutic impact of stachyose on hyperlipidaemia caused by a high-fat diet in mice as revealed by gut microbiota and metabolomics. Curr Res Food Sci 2023; 7:100638. [PMID: 38045511 PMCID: PMC10692757 DOI: 10.1016/j.crfs.2023.100638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 10/31/2023] [Accepted: 11/07/2023] [Indexed: 12/05/2023] Open
Abstract
Hyperlipidaemia, which is characterized by an excess of lipids or fats in the bloodstream, is a high-risk factor and critical indicator of many metabolic diseases. This study used 16 S rRNA gene sequencing and metabolomics to determine that stachyose (ST) has a therapeutic effect and is a mechanism of hyperlipidaemia. These results show that ST significantly attenuated high-fat diet-induced weight gain and fat deposition while also adjusting the gut microbial composition. Untargeted serum metabolomics identified 12 biomarkers, which suggests that ST may function by regulating metabolic pathways. These results highlight the potential of ST in treating hyperlipidaemia and provides directions for future research including an in-depth investigation of the bioactive components, dosage, and treatment strategies of ST.
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Affiliation(s)
- Wensen Zhang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Na Cui
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Fazhi Su
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Yanping Sun
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Biao Li
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Zhihong Zhang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Yuanning Zeng
- Guangdong Engineering Technology Research Center for Standardized Processing of Chinese Materia Medica (Guangdong Pharmaceutical University, School of Chinese Materia Medica), Guangdong, 510006, China
| | - Wei Guan
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Bingyou Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Qiuhong Wang
- Guangdong Engineering Technology Research Center for Standardized Processing of Chinese Materia Medica (Guangdong Pharmaceutical University, School of Chinese Materia Medica), Guangdong, 510006, China
| | - Haixue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, 24 Heping Road, Xiangfang District, Harbin, 150040, China
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Yang X, Li D, Zhang M, Feng Y, Jin X, Liu D, Guo Y, Hu Y. Ginkgo biloba extract alleviates fatty liver hemorrhagic syndrome in laying hens via reshaping gut microbiota. J Anim Sci Biotechnol 2023; 14:97. [PMID: 37533076 PMCID: PMC10399048 DOI: 10.1186/s40104-023-00900-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/31/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND Ginkgo biloba extract (GBE) is evidenced to be effective in the prevention and alleviation of metabolic disorders, including obesity, diabetes and fatty liver disease. However, the role of GBE in alleviating fatty liver hemorrhagic syndrome (FLHS) in laying hens and the underlying mechanisms remain to be elucidated. Here, we investigated the effects of GBE on relieving FLHS with an emphasis on the modulatory role of GBE in chicken gut microbiota. RESULTS The results showed that GBE treatment ameliorated biochemical blood indicators in high-fat diet (HFD)-induced FLHS laying hen model by decreasing the levels of TG, TC, ALT and ALP. The lipid accumulation and pathological score of liver were also relieved after GBE treatment. Moreover, GBE treatment enhanced the antioxidant activity of liver and serum by increasing GSH, SOD, T-AOC, GSH-PX and reducing MDA, and downregulated the expression of genes related to lipid synthesis (FAS, LXRα, GPAT1, PPARγ and ChREBP1) and inflammatory cytokines (TNF-α, IL-6, TLR4 and NF-κB) in the liver. Microbial profiling analysis revealed that GBE treatment reshaped the HFD-perturbed gut microbiota, particularly elevated the abundance of Megasphaera in the cecum. Meanwhile, targeted metabolomic analysis of SCFAs revealed that GBE treatment significantly promoted the production of total SCFAs, acetate and propionate, which were positively correlated with the GBE-enriched gut microbiota. Finally, we confirmed that the GBE-altered gut microbiota was sufficient to alleviate FLHS by fecal microbiota transplantation (FMT). CONCLUSIONS We provided evidence that GBE alleviated FLHS in HFD-induced laying hens through reshaping the composition of gut microbiota. Our findings shed light on mechanism underlying the anti-FLHS efficacy of GBE and lay foundations for future use of GBE as additive to prevent and control FLHS in laying hen industry.
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Affiliation(s)
- Xinyue Yang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Depeng Li
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Meihong Zhang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Yuqing Feng
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Xiaolu Jin
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Dan Liu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Yuming Guo
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Yongfei Hu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China.
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González-Ibáñez L, Meneses ME, Sánchez-Tapia M, Pérez-Luna D, Torres N, Torre-Villalvazo I, Bonilla M, Petlacalco B, Castillo I, López-Barradas A, Macías A, Tovar AR, Martínez-Carrera D. Edible and medicinal mushrooms ( Pleurotus ostreatus, Ustilago maydis, Ganoderma lucidum) reduce endoplasmic reticulum stress and inflammation in adipose tissue of obese Wistar rats fed with a high fat plus saccharose diet. Food Funct 2023. [PMID: 37161495 DOI: 10.1039/d3fo00089c] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Obesity is an increasing global public health problem. A strategy to treat obesity is the use of functional foods. Edible and medicinal mushrooms contain diverse bioactive compounds showing important antihyperlipidemic, antioxidant, and prebiotic properties. We analysed the effects of adding (10%) of Pleurotus ostreatus (Po, basidiomata), Ganoderma lucidum (Gl, basidiomata), or Ustilago maydis (Um, galls), milled, to a high fat plus saccharose diet (HFD + S) for 6 months in a model of obesity with Wistar rats. We assessed weight gain, body composition, lipid parameters, endoplasmic reticulum stress (proteins and inflammatory markers: BiP, XBP-1, JNK, p-JNK, TNF-α), and adiponectin in subcutaneous adipose tissue (SAT). The consumption of edible and medicinal mushrooms decreased weight gain (-17.2-30.1%) and fat mass (-23.7-43.1%), maintained fat-free mass, reduced levels of serum biochemical parameters (TC: -40.1-44.1%, TG: -37.7-51.6%, LDL-C: -64.5-71.1%), and prevented adipocyte hypertrophy (-30.9-36.9%) and collagen deposition (-70.9-73.7%) in SAT. Compared with the HFD + S group, mushroom consumption by Wistar rats significantly reduced the expression of proteins associated with endoplasmic reticulum stress and inflammation (BiP: -72.2-88.2%; XBP-1: -71.5-81.8%; JNK: -71.2-90.0%; p-JNK: -37.3-81.0%; TNF-α: -80.7-91.5%), whereas significantly increased adiponectin protein expression (246.4-654.2%) in SAT. These effects outperformed those obtained through the commercial lipid-lowering drug atorvastatin, contributing synergistically to prevent further obesity-related dysfunctions, such as insulin resistance derived from inflammation and ER stress in adipose tissue. Bioactive compounds from edible, functional and medicinal mushrooms represent new emerging therapies for obesity treatments using natural products.
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Affiliation(s)
- Laura González-Ibáñez
- Centro de Biotecnología de Hongos Comestibles, Funcionales y Medicinales (CB-HCFM), Campus Puebla, Colegio de Postgraduados (CP), Boulevard Forjadores de Puebla no. 205, Puebla 72760, Mexico.
| | - María E Meneses
- Centro de Biotecnología de Hongos Comestibles, Funcionales y Medicinales (CB-HCFM), Campus Puebla, Colegio de Postgraduados (CP), Boulevard Forjadores de Puebla no. 205, Puebla 72760, Mexico.
- CONACYT-Colegio de Postgraduados (CP), Campus Puebla, Boulevard Forjadores de Puebla 205, Puebla 72760, Mexico
| | - Mónica Sánchez-Tapia
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Mexico City 14080, Mexico
| | - Daniel Pérez-Luna
- Centro de Biotecnología de Hongos Comestibles, Funcionales y Medicinales (CB-HCFM), Campus Puebla, Colegio de Postgraduados (CP), Boulevard Forjadores de Puebla no. 205, Puebla 72760, Mexico.
| | - Nimbe Torres
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Mexico City 14080, Mexico
| | - Iván Torre-Villalvazo
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Mexico City 14080, Mexico
| | - Myrna Bonilla
- Centro de Biotecnología de Hongos Comestibles, Funcionales y Medicinales (CB-HCFM), Campus Puebla, Colegio de Postgraduados (CP), Boulevard Forjadores de Puebla no. 205, Puebla 72760, Mexico.
| | - Beatriz Petlacalco
- Centro de Biotecnología de Hongos Comestibles, Funcionales y Medicinales (CB-HCFM), Campus Puebla, Colegio de Postgraduados (CP), Boulevard Forjadores de Puebla no. 205, Puebla 72760, Mexico.
| | - Ivan Castillo
- Centro de Biotecnología de Hongos Comestibles, Funcionales y Medicinales (CB-HCFM), Campus Puebla, Colegio de Postgraduados (CP), Boulevard Forjadores de Puebla no. 205, Puebla 72760, Mexico.
| | - Adriana López-Barradas
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Mexico City 14080, Mexico
| | - Antonio Macías
- Centro de Biotecnología de Hongos Comestibles, Funcionales y Medicinales (CB-HCFM), Campus Puebla, Colegio de Postgraduados (CP), Boulevard Forjadores de Puebla no. 205, Puebla 72760, Mexico.
| | - Armando R Tovar
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), Mexico City 14080, Mexico
| | - Daniel Martínez-Carrera
- Centro de Biotecnología de Hongos Comestibles, Funcionales y Medicinales (CB-HCFM), Campus Puebla, Colegio de Postgraduados (CP), Boulevard Forjadores de Puebla no. 205, Puebla 72760, Mexico.
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Wen JJ, Li MZ, Chen CH, Hong T, Yang JR, Huang XJ, Geng F, Hu JL, Nie SP. Tea polyphenol and epigallocatechin gallate ameliorate hyperlipidemia via regulating liver metabolism and remodeling gut microbiota. Food Chem 2023; 404:134591. [DOI: 10.1016/j.foodchem.2022.134591] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 09/18/2022] [Accepted: 10/10/2022] [Indexed: 11/19/2022]
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Li S, Wang Z, Zhou Z, Gao Z, Liu Y, Li J, Gao X, Liu J, Liu H, Xu Q. Molecular Mechanism of the Role of Apigenin in the Treatment of Hyperlipidemia: A Network Pharmacology Approach. Chem Biodivers 2023; 20:e202200308. [PMID: 36621947 DOI: 10.1002/cbdv.202200308] [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: 04/07/2022] [Revised: 01/09/2023] [Accepted: 01/09/2023] [Indexed: 01/10/2023]
Abstract
The therapeutic effect of apigenin (APG) on hyperlipidemia was investigated using network pharmacology combined with molecular docking strategy, and the potential targets of APG in the treatment of hyperlipidemia were explored. Genetic Ontology Biological Process (GOBP) and Kyoto Encyclopedia of Genes and Genomes (KEGG) Pathway enrichment analysis of common targets were performed. Then, molecular docking was used to predict the binding mode of APG to the target. Finally, Sprague Dawley rats were used to establish a hyperlipidemia model. The expression levels of insulin (INS) and vascular endothelial growth factor A (VEGFA) mRNA in each group were detected by quantitative reverse transcription-polymerase chain reaction. Network pharmacological studies revealed that the role of APG in the treatment of hyperlipidemia was through the regulation of INS, VEGFA, tumor necrosis factor, epidermal growth factor receptor, matrix metalloprotein 9, and other targets, as well as through the regulation of the hypoxia-inducible factor 1 (HIF-1) signaling pathway, fluid shear stress, and atherosclerosis signaling pathways, vascular permeability; APG also participated in the regulation of glucose metabolism and lipid metabolism, and acted on vascular endothelial cells, and regulated vascular tone. Molecular docking showed that APG binds to the target with good efficiency. Experiments showed that after APG treatment, the expression levels of INS and VEGFA mRNA in the model group were significantly decreased (p<0.01). In conclusion, APG has multiple targets and affects pathways involved in the treatment of hyperlipidemia by regulating the HIF-1 signaling pathway, fluid shear stress, and the atherosclerosis pathway.
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Affiliation(s)
- Shuhan Li
- College of Basic Medicine, Chengde Medical University, Chengde, 067000, Hebei, P. R. China
| | - Zizhao Wang
- College of Basic Medicine, Chengde Medical University, Chengde, 067000, Hebei, P. R. China
| | - Zhengnan Zhou
- College of Basic Medicine, Chengde Medical University, Chengde, 067000, Hebei, P. R. China
| | - Zhiyuan Gao
- College of Basic Medicine, Chengde Medical University, Chengde, 067000, Hebei, P. R. China
| | - Yuai Liu
- College of Basic Medicine, Chengde Medical University, Chengde, 067000, Hebei, P. R. China
| | - Jie Li
- College of Basic Medicine, Chengde Medical University, Chengde, 067000, Hebei, P. R. China
| | - Xingbang Gao
- College of Basic Medicine, Chengde Medical University, Chengde, 067000, Hebei, P. R. China
| | - Jing Liu
- College of Basic Medicine, Chengde Medical University, Chengde, 067000, Hebei, P. R. China
| | - Hanbing Liu
- College of Basic Medicine, Chengde Medical University, Chengde, 067000, Hebei, P. R. China
| | - Qian Xu
- Department of Biochemistry, Chengde Medical University, Chengde, 067000, Hebei, P. R. China
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Gupta A, Tiwari A, Ghosh P, Arora K, Sharma S. Enhanced lignin degradation of paddy straw and pine needle biomass by combinatorial approach of chemical treatment and fungal enzymes for pulp making. BIORESOURCE TECHNOLOGY 2023; 368:128314. [PMID: 36375698 DOI: 10.1016/j.biortech.2022.128314] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/06/2022] [Accepted: 11/07/2022] [Indexed: 06/16/2023]
Abstract
Paddy straw (PS) and pine needles (PN) are one of the challenging biomasses in terms of disposal and compost making due to their high silica and tannin contents. Particulate air pollution, loss of biodiversity and respiratory impairments are some of disastrous outcomes caused by burning. However, high percentage of cellulose and hemicellulose makes them potential substrate for paper and pulp industries. The main aim of work was to study and utilize a combinatorial approach of weak chemical treatment and lignin degrading fungal species as agents of effective production of lignin modifying enzymes (LME's) for lignin depolymerisation from the biomasses. Phanerochaete chrysosporium was found to be the best degrader of lignin (47.11 % in PS + PN in 28 days) with maximum LME's production between 10th-17th days. Efficient lignin degradation in the PS and PN biomass will aid further application in pulp production supporting the transition to a circular economy in a greener way.
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Affiliation(s)
- Akansha Gupta
- Centre for Rural Development and Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Abhay Tiwari
- Centre for Rural Development and Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Pooja Ghosh
- Centre for Rural Development and Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India.
| | - Kalpana Arora
- Centre for Technology, Society of Economics and Social Science, India
| | - Satyawati Sharma
- Centre for Rural Development and Technology, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
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dos Reis EE, Schenkel PC, Camassola M. Effects of bioactive compounds from Pleurotus mushrooms on COVID-19 risk factors associated with the cardiovascular system. JOURNAL OF INTEGRATIVE MEDICINE 2022; 20:385-395. [PMID: 35879221 PMCID: PMC9271422 DOI: 10.1016/j.joim.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 12/14/2021] [Indexed: 10/27/2022]
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10
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Zhao H, Deng B, Li D, Jia L, Yang F. Enzymatic-extractable polysaccharides from Cordyceps militaris alleviate carbon tetrachloride-induced liver injury via Nrf2/ROS/NF-κB signaling pathway. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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11
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Huang Y, Wang N, Zhao H. In vivo activities of the structured lipids -1, 3-dioleic acid 2-palmitic acid triglyceride (OPO) in high-fat diet mice. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Fontes A, Ramalho-Santos J, Zischka H, Azul AM. Mushrooms on the plate: Trends towards NAFLD treatment, health improvement and sustainable diets. Eur J Clin Invest 2022; 52:e13667. [PMID: 34390493 DOI: 10.1111/eci.13667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 07/06/2021] [Accepted: 07/08/2021] [Indexed: 10/20/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a most important cause of liver disease. Similar to other non-communicable diseases (NCD), such as obesity and type II diabetes mellitus, NAFLD can strongly affected by diet. Diet-related NCD and malnutrition are rising in all regions being a major cause of the global health, economic and environmental burdens. Mushrooms, important dietary components since the hunter-gathering communities, have increasingly gained momentum in biomedical research and therapeutics due to their interplay in metabolism traits. We emphasize here the beneficial effects of mushroom-enriched diets on the homeostasis of lipid and sugar metabolism, including their modulation, but also interfering with insulin metabolism, gut microbiota, inflammation, oxidative stress and autophagy. In this review, we describe the cellular and molecular mechanisms at the gut-liver axis and the liver-white adipose tissue (WAT) axis, that plausibly cause such positive modulation, and discuss the potential of mushroom-enriched diets to prevent or ameliorate NAFLD and related NCD, also within the shift needed towards healthy sustainable diets.
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Affiliation(s)
- Adriana Fontes
- Institute of Molecular Toxicology and Pharmacology, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany.,CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal.,DCV-Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - João Ramalho-Santos
- CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal.,DCV-Department of Life Sciences, University of Coimbra, Coimbra, Portugal.,CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal
| | - Hans Zischka
- Institute of Molecular Toxicology and Pharmacology, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany.,Institute of Toxicology and Environmental Hygiene, School of Medicine, Technical University Munich, Munich, Germany
| | - Anabela Marisa Azul
- CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal.,CIBB-Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, Portugal.,IIIUC-Institute for Interdisciplinary Research, University of Coimbra, Coimbra, Portugal
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13
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Yang M, Hu D, Cui Z, Li H, Man C, Jiang Y. Lipid-Lowering Effects of Inonotus obliquus Polysaccharide In Vivo and In Vitro. Foods 2021; 10:foods10123085. [PMID: 34945636 PMCID: PMC8700920 DOI: 10.3390/foods10123085] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/06/2021] [Accepted: 12/10/2021] [Indexed: 01/14/2023] Open
Abstract
Excessive lipid intake will cause hyperlipidemia, fatty liver metabolism disease, and endanger people’s health. Edible fungus polysaccharide is a natural active substance for lipid lowering. In this study, the HepG2 cell model induced by oleic acid and mice model induced by a high-fat diet was established. The lipid-lowering effects of Inonotus obliquus polysaccharide (IOP) was investigated in vivo and in vitro. Glucose (251.33 mg/g), rhamnose (11.53 mg/g), ribose (5.10 mg/g), glucuronic acid (6.30 mg/g), and galacturonic acid (2.95 mg/g) are present in IOP, at a ratio of 85.2:3.91:1.73:2.14:1. The molecular weight of IOP is 42.28 kDa. Treatment with 60 mg/L of IOP showed a significant lipid-lowering effect in HepG2 cells compared with the oleic acid-treated group. In the oil red O-stained images, the red fat droplets in the IOP-treated groups were significantly reduced. TC and TG levels of IOP-treated groups decreased. IOP can alleviate the lipid deposition in the mice liver due to high-fat diet, and significantly reduce their serum TC, TG, and LDL-C contents. IOP could activate AMPK but decrease the SREBP-1C, FAS, and ACC protein expression related to adipose synthesis in mice. IOP has a certain potential for lipid-lowering effects both in vivo and in vitro.
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Affiliation(s)
- Mo Yang
- Key Laboratory of Dairy Science, Department of Food Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; (M.Y.); (Z.C.); (H.L.); (C.M.)
| | - Dong Hu
- Institute of Genetics and Physiology, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051, China;
| | - Zhengying Cui
- Key Laboratory of Dairy Science, Department of Food Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; (M.Y.); (Z.C.); (H.L.); (C.M.)
| | - Hongxuan Li
- Key Laboratory of Dairy Science, Department of Food Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; (M.Y.); (Z.C.); (H.L.); (C.M.)
| | - Chaoxin Man
- Key Laboratory of Dairy Science, Department of Food Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; (M.Y.); (Z.C.); (H.L.); (C.M.)
| | - Yujun Jiang
- Key Laboratory of Dairy Science, Department of Food Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China; (M.Y.); (Z.C.); (H.L.); (C.M.)
- Correspondence: ; Tel.: +86-451-5519-1820
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14
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The Impact of Mushroom Polysaccharides on Gut Microbiota and Its Beneficial Effects to Host: A Review. Carbohydr Polym 2020; 250:116942. [DOI: 10.1016/j.carbpol.2020.116942] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 08/10/2020] [Accepted: 08/10/2020] [Indexed: 02/07/2023]
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15
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Shang H, Zhao J, Dong X, Guo Y, Zhang H, Cheng J, Zhou H. Inulin improves the egg production performance and affects the cecum microbiota of laying hens. Int J Biol Macromol 2020; 155:1599-1609. [PMID: 31751722 DOI: 10.1016/j.ijbiomac.2019.11.137] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 11/15/2019] [Accepted: 11/17/2019] [Indexed: 12/11/2022]
Abstract
Egg production performance, egg quality, nutrient digestibility, and microbial composition as affected by dietary inulin supplementation were evaluated in laying hens. A total of 300 laying hens were divided into 5 groups and fed diets containing inulin at levels of 0 (control), 5, 10, 15 and 20 g/kg, respectively. The results showed that the 15 g/kg inulin supplementation level improved average egg weight by 2.54%, egg mass by 5.76%, and laying rate by 3.09%, and decreased the feed conversion ratio by 3.61% compared to those of the control during feeding weeks 1 to 8. Dietary inulin supplementation improved eggshell thickness, nutrient digestibility and cecum Bacteroidales_S24-7_ group abundance in the laying hens. In conclusion, dietary inulin supplementation, particularly at the level of 15 g/kg, improved the egg production performance and eggshell thickness of laying hens, mainly due to increased nutrient digestibility and selective modulations of the cecum microbial communities.
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Affiliation(s)
- Hongmei Shang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, Jilin, China; Jilin Provincial Key Lab of Animal Nutrition and Feed Science, Jilin Agricultural University, Changchun 130118, Jilin, China; Key Laboratory of Animal Production, Product Quality and Security, Ministry of Education, Jilin Agricultural University, Changchun 130118, Jilin, China; Joint Laboratory of Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Jiangchao Zhao
- Department of Animal Science, University of Arkansas, Fayetteville 72701, AR, USA
| | - Xiaoqing Dong
- College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Yang Guo
- College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Hexiang Zhang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Jianglong Cheng
- College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Haizhu Zhou
- College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, Jilin, China.
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16
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Li Y, Sheng Y, Lu X, Guo X, Xu G, Han X, An L, Du P. Isolation and purification of acidic polysaccharides from Agaricus blazei Murill and evaluation of their lipid-lowering mechanism. Int J Biol Macromol 2020; 157:276-287. [PMID: 32344083 DOI: 10.1016/j.ijbiomac.2020.04.190] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 04/21/2020] [Accepted: 04/22/2020] [Indexed: 01/08/2023]
Abstract
Polysaccharides are important active constituents of Agaricus blazei Morrill. In the present study, WABM-A was isolated from WABM using DEAE-cellulose, and subsequently purified using sepharose CL-6B to obtain the acidic polysaccharide WABM-A-b. WABM-A-b is mainly composed of Glc dextran, with a molecular weight of 10 KDa and β-1,6-D-Glcp as its main chain. The results of in vivo experiments show that in comparison with the MG, WABM-A significantly reduced the serum levels of TC, TG, and LDL-C, increased the serum levels of HDL-C (P < 0.01), and upregulated the liver expression of PPARγ, LXRα, ABCA1, and ABCG1 in rats with hyperlipidemia (P < 0.05). The results of in vitro experiments show that in comparison with the MG group, WABM-A-b-H significantly reduced the levels of TC and TG in HepG2 cells induced by oleic acid (P < 0.01), and significantly upregulated the protein expression of PPARγ, LXRα, ABCA1, and ABCG1 (P < 0.05). The present study demonstrates that WABM-A-b is an acidic glucan with lipid-lowering activity. The lipid-lowering mechanism of WABM-A-b is via the activation of the PPARγ/LXRα/ABCA1/ABCG1 cholesterol metabolism pathway. This is the first time that the hypolipidemic effect of Agaricus blazei Morrill acidic polysaccharides has been reported.
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Affiliation(s)
- Yuxin Li
- College of Pharmacy, Beihua University, Jilin 132013, China
| | - Yu Sheng
- College of Pharmacy, Beihua University, Jilin 132013, China
| | - Xuechun Lu
- General Hospital of the People's Liberation Army, Beijing 100853, China
| | - Xiao Guo
- College of Pharmacy, Beihua University, Jilin 132013, China
| | - Guangyu Xu
- College of Pharmacy, Beihua University, Jilin 132013, China
| | - Xiao Han
- College of Pharmacy, Beihua University, Jilin 132013, China
| | - Liping An
- College of Pharmacy, Beihua University, Jilin 132013, China.
| | - Peige Du
- College of Pharmacy, Beihua University, Jilin 132013, China.
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17
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Structural characterization, antioxidant and antimicrobial activity of water-soluble polysaccharides from bamboo (Phyllostachys pubescens Mazel) leaves. Int J Biol Macromol 2020; 142:432-442. [DOI: 10.1016/j.ijbiomac.2019.09.115] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 09/11/2019] [Accepted: 09/15/2019] [Indexed: 11/30/2022]
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