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Ni D, Zhang S, Liu X, Zhu Y, Xu W, Zhang W, Mu W. Production, effects, and applications of fructans with various molecular weights. Food Chem 2024; 437:137895. [PMID: 37924765 DOI: 10.1016/j.foodchem.2023.137895] [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: 06/03/2023] [Revised: 10/26/2023] [Accepted: 10/26/2023] [Indexed: 11/06/2023]
Abstract
Fructan, a widespread functional polysaccharide, has been used in the food, pharmaceutical, cosmetic, and material production fields because of its versatile physicochemical properties and biological activities. Inulin from plants and levan from microorganisms are two of the most extensively studied fructans. Fructans from different plants or microorganisms have inconsistent molecular weights, and the molecular weight of fructan affects its properties, functions, and applications. Recently, increasing attention has been paid to the production and application of fructans having various molecular weights, and biotechnological processes have been explored to produce tailor-made fructans from sucrose. This review encompasses the introduction of extraction, enzymatic transformation, and fermentation production processes for fructans with diverse molecular weights. Notably, it highlights the enzymes involved in fructan biosynthesis and underscores their physiological effects, with a special emphasis on their prebiotic properties. Moreover, the applications of fructans with varying molecular weights are also emphasized.
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Affiliation(s)
- Dawei Ni
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Shuqi Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Xiaoyong Liu
- Shandong Haizhibao Ocean Technology Co., Ltd, Weihai, Shandong 264333, China
| | - Yingying Zhu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Wei Xu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China.
| | - Wenli Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Wanmeng Mu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu 214122, China
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Li JH, Liu JL, Li XW, Liu Y, Yang JZ, Ma HS, Chen LJ, Zhang KK, Xie XL, Wang Q. Maternal inulin supplementation ameliorates prenatal methamphetamine exposure-induced hepatotoxicity and restores gut microbiota in mouse offspring. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 269:115769. [PMID: 38039856 DOI: 10.1016/j.ecoenv.2023.115769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 11/15/2023] [Accepted: 11/27/2023] [Indexed: 12/03/2023]
Abstract
Prenatal exposure to methamphetamine (METH) is an issue of global concern due to its adverse effects on offspring, particularly its impact on liver health, an area still not fully understood. Inulin, a recognized prebiotic, is thought to potentially ameliorate these developmental disorders and toxic injuries in progeny. To investigate the effects of prenatal METH exposure on the liver and the role of gut microbiota, we established a murine model, the subjects of which were exposed to METH prenatally and subsequently treated with inulin. Our findings indicate that prenatal METH exposure causes liver damage in offspring, as evidenced by a decreased liver index, histopathological changes, diminished glycogen synthesis, hepatic dysfunction, and alterations in mRNA profiles. Furthermore, it impairs the antioxidant system and induces oxidative stress, possibly due to changes in cecal microbiota and dysregulation of bile acid homeostasis. However, maternal inulin supplementation appears to restore the gut microbiota in offspring and mitigate the hepatotoxic effects induced by prenatal METH exposure. Our study provides definitive evidence of METH's transgenerational hepatotoxicity and suggests that maternal inulin supplementation could be an effective preventive strategy.
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Affiliation(s)
- Jia-Hao Li
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Jia-Li Liu
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Xiu-Wen Li
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Yi Liu
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Jian-Zheng Yang
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Hong-Sheng Ma
- Shunde Police in Foshan City, Foshan, Guangdong 528300, China
| | - Li-Jian Chen
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Kai-Kai Zhang
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Xiao-Li Xie
- Department of Toxicology, School of Public Health, Southern Medical University (Guangdong Provincial Key Laboratory of Tropical Disease Research), Guangzhou, Guangdong 510515, China.
| | - Qi Wang
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; Hebei Key Laboratory of Forensic Medicine, Shijiazhuang, Hebei 050017, China.
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Feng J, He W, Xia J, Huang Q, Yang J, Gu WP, Zhang N, Liu YH. Human umbilical cord mesenchymal stem cells-derived exosomal circDLGAP4 promotes angiogenesis after cerebral ischemia-reperfusion injury by regulating miR-320/KLF5 axis. FASEB J 2023; 37:e22733. [PMID: 36723877 DOI: 10.1096/fj.202201488r] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 12/02/2022] [Accepted: 12/14/2022] [Indexed: 02/02/2023]
Abstract
Accumulating evidence suggests that human umbilical cord mesenchymal stem cell-derived exosomes (hUC-MSCs-Exos) are a promising therapeutic strategy for cerebral ischemia-reperfusion injury (CIRI). However, the underlying mechanism remains unclear. hUC-MSCs-Exos were identified by electron microscopy, NTA, and Western blotting. In the hypoxia/reoxygenation (H/R) cell model, human brain microvascular endothelial cells (HBMECs) were cocultured with hUC-MSCs-Exos. Then, cell viability, migration, apoptosis, and tube formation were measured by MTT, flow cytometry, transwell, and tube formation assays. RT-qPCR and Western blotting were used to detect the changes in RNA and protein. RNA pull-down and dual luciferase reporter assays confirmed the relationship between circDLGAP4, miR-320, and KLF5. Ischemia-reperfusion (I/R) rat model was established for in vivo experiments. hUC-MSCs-Exos increased the expression levels of circDLGAP4 and KLF5 but decreased miR-320 in H/R-treated HBMECs by transferring exosomal circDLGAP4. Knockdown of circDLGAP4 in hUC-MSCs-Exos reversed the promoting effects of hUC-MSCs-Exos on cell viability, migration, and tube formation in H/R-treated HBMECs in vitro and also abolished the protective effects of hUC-MSCs-Exos on cerebrovascular injury in I/R rats. Mechanistically, exosomal circDLGAP4 negatively regulated miR-320 in HBMECs, which directly bound to KLF5. In addition, the downregulation of miR-320 could reverse the regulatory effect of exosomal shcircDLGAL5 in H/R-treated HBMECs by upregulating KLF5. hUC-MSCs-Exos-derived circDLGAP4 reduced cerebrovascular injury by regulating miR-320/KLF5 signaling. These results provide a stem cell-based approach to treat CIRI.
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Affiliation(s)
- Jie Feng
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, P.R. China.,Hunan Provincial Cerebrovascular Disease Clinical Medicine Research Center, Changsha, P.R. China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Wei He
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, P.R. China.,Hunan Provincial Cerebrovascular Disease Clinical Medicine Research Center, Changsha, P.R. China
| | - Jian Xia
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, P.R. China.,Hunan Provincial Cerebrovascular Disease Clinical Medicine Research Center, Changsha, P.R. China
| | - Qing Huang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, P.R. China.,Hunan Provincial Cerebrovascular Disease Clinical Medicine Research Center, Changsha, P.R. China
| | - Jie Yang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, P.R. China.,Hunan Provincial Cerebrovascular Disease Clinical Medicine Research Center, Changsha, P.R. China
| | - Wen-Ping Gu
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, P.R. China.,Hunan Provincial Cerebrovascular Disease Clinical Medicine Research Center, Changsha, P.R. China
| | - Ning Zhang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, P.R. China.,Hunan Provincial Cerebrovascular Disease Clinical Medicine Research Center, Changsha, P.R. China
| | - Yun-Hai Liu
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, P.R. China.,Hunan Provincial Cerebrovascular Disease Clinical Medicine Research Center, Changsha, P.R. China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, P.R. China
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Zhang Q, Hu S, Wu J, Sun P, Zhang Q, Wang Y, Zhao Q, Han T, Qin L, Zhang Q. Nystose attenuates bone loss and promotes BMSCs differentiation to osteoblasts through BMP and Wnt/β-catenin pathway in ovariectomized mice. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.07.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tang J, Chen X, Shi H, Zhang M, Zhou Z, Zhang C, Ke T, Kong D, Li C. Prebiotic inulin nanocoating for pancreatic islet surface engineering. Biomater Sci 2023; 11:1470-1485. [PMID: 36602201 DOI: 10.1039/d2bm01009g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Pancreatic islet surface engineering has been proposed as an "easy-to-adopt" approach to enhance post-transplantation islet engraftment for treatment against diabetes. Inulin is an FDA-approved dietary prebiotic with reported anti-diabetic, anti-inflammatory, anti-hypoxic and pro-angiogenic properties. We therefore assessed whether inulin would be a viable option for islet surface engineering. Inulin was oxidized to generate inulin-CHO, which would bind to the cell membrane via covalent bond formation between -CHO and -NH2 across the islet cell membrane. In vitro assessments demonstrated enhanced islet viability and better glucose-induced insulin secretion from inulin-coated (5 mg mL-1) islets, which was accompanied by enhanced revascularization, shown as significantly enhanced tube formation and branching of islet endothelial MS1 cells following co-culture with inulin-coated islets. Reduction of cytokine-induced cell death was also observed from inulin-coated islets following exposure to pro-inflammatory cytokine LPS. LPS-induced ROS production was significantly dampened by 44% in inulin-coated islets when compared to controls. RNA-seq analysis of inulin-coated and control islets identified expression alterations of genes involved in islet function, vascular formation and immune regulation, supporting the positive impact of inulin on islet preservation. In vivo examination using streptozotocin (STZ)-induced hyperglycemic mice further showed moderately better maintained plasma glucose levels in mice received transplantation of inulin-coated islets, attributable to ameliorated CD45+ immune cell infiltration and improved in vivo graft vascularization. We therefore propose islet surface engineering with inulin as safe and beneficial, and further assessment is required to verify its applicability in clinical islet transplantation.
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Affiliation(s)
- Jianghai Tang
- Tianjin Key Laboratory of Biomedical Materials, Biomedical Barriers Research Center, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, China.
| | - Xuanjin Chen
- Tianjin Key Laboratory of Biomedical Materials, Biomedical Barriers Research Center, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, China.
| | - Hang Shi
- Tianjin Key Laboratory of Biomedical Materials, Biomedical Barriers Research Center, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, China.
| | - Mingming Zhang
- Tianjin Key Laboratory of Biomedical Materials, Biomedical Barriers Research Center, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, China.
| | - Zhimin Zhou
- Tianjin Key Laboratory of Biomedical Materials, Biomedical Barriers Research Center, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, China.
| | - Chuangnian Zhang
- Tianjin Key Laboratory of Biomedical Materials, Biomedical Barriers Research Center, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, China.
| | - Tingyu Ke
- Department of Endocrinology, The Second Affiliated Hospital of Kunming Medical University, Yunnan 650101, China
| | - Deling Kong
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, State Key Laboratory of Medicinal Chemical Biology, Collaborative Innovation Centre of Chemical Science and Engineering, and National Institute of Functional Materials, Nankai University, Tianjin 300071, China
| | - Chen Li
- Tianjin Key Laboratory of Biomedical Materials, Biomedical Barriers Research Center, Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300192, China.
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Lai W, Xu D, Zheng Z, Lu W, Wu Z, Chen W. Protective effect of the seeds of Allium fistulosum extract against acute myocardial ischemia in rats and dogs. J Funct Foods 2023. [DOI: 10.1016/j.jff.2023.105413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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Zhang C, Xu T, Lin L, Shaukat A, Tong X, Yue K, Cao Q, Zhang C, Liu F, Huang S. Morinda officinalis Polysaccharides Ameliorates Bone Growth by Attenuating Oxidative Stress and Regulating the Gut Microbiota in Thiram-Induced Tibial Dyschondroplasia Chickens. Metabolites 2022; 12:958. [PMID: 36295860 PMCID: PMC9609565 DOI: 10.3390/metabo12100958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 09/28/2022] [Accepted: 10/03/2022] [Indexed: 11/16/2022] Open
Abstract
Tibial dyschondroplasia (TD) occurs in chickens and other fast-growing birds, affecting their cartilage growth and leading to reduced meat quality in broilers. Morinda officinalis polysaccharide (MOP) is one of the chief active components of Morinda officinalis, which promotes bone formation, inhibiting bone loss and having anti-oxidant and anti-inflammatory properties. A total of 120 AA chickens were randomly divided into the CON group (basal diet), TD group (100 mg/kg thiram + basal diet), and MOP group (100 mg/kg thiram + basal diet + water with 500 mg/kg MOP). The experiment lasted 21 days. The results showed that MOP could alleviates broiler lameness caused by TD, restore the morphological structure of tibial growth plate (TGP), increase tibial weight (p < 0.05), balance the disorder of calcium and phosphorus metabolism, and promote bone formation by increasing the expression of BMP-2, Smad4, and Runx2 genes In addition, MOP supplementation stimulated the secretion of plasma antioxidant enzymes (T-SOD and GSH-Px) by regulating the expression of SOD and GPX-1 genes, thereby enhancing the antioxidant capacity of TD broilers. Interestingly, we observed MOP can also improve gut microbiota by increasing the beneficial bacteria count and decreasing the harmful bacteria count. These findings indicated that MOP can regulate bone formation through the BMP/Smads signaling pathway, attenuating oxidative stress and regulating the gut microbiota of TD broilers, so as to achieve the effect of treating TD. This suggests that MOP might be a potential novel drug in the treatment of TD in chickens.
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Affiliation(s)
- Chaodong Zhang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
| | - Tingting Xu
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
| | - Luxi Lin
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
| | - Aftab Shaukat
- National Center for International Research on Animal Genetics, Breeding and Reproduction (NCIRAGBR), Huazhong Agricultural University, Wuhan 430070, China
| | - Xishuai Tong
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Institutes of Agricultural Science and Technology Development, College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
| | - Ke Yue
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
| | - Qinqin Cao
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
| | - Cai Zhang
- Laboratory of Environment and Livestock Products, Henan University of Science and Technology, Luoyang 471023, China
| | - Fang Liu
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
| | - Shucheng Huang
- Department of Clinical Veterinary Medicine, College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
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Efficacy of Yushen Tongluo Granule Combined with Clomiphene Citrate for Anovulatory Infertility: A Double-Blind, Randomized, Placebo-Controlled Clinical Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:7933611. [PMID: 35126605 PMCID: PMC8813249 DOI: 10.1155/2022/7933611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 01/04/2022] [Accepted: 01/08/2022] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of Yushen Tongluo Granule (YSTLG) combined with clomiphene citrate (CC) in the treatment of anovulatory infertility. METHODS This randomized, double-blinded, placebo-controlled clinical trial was carried out in the Department of Obstetrics and Gynecology and the Department of Traditional Chinese Medicine (TCM). During the 3 menstrual cycle intervention periods, all subjects received 50 mg/day CC from day 5 until day 9 of the menstruation. If no ovulation, the amount of CC per cycle increased 50 mg/day until 150 mg/day. Participants in the experimental group received YSTLG, while participants in the control group received YSTLG placebo. The granules were orally taken from the end of menstruation until ovulation. When one leading follicle attained a diameter of 18 mm or more, 5000 U human chorionic gonadotropin (hCG) was given intramuscularly. The primary outcome measure was the ovulation rate, and follicular development was monitored by transvaginal ultrasound on the 10th day of the cycles until ovulation. Secondary outcome measures including the overall curative effect, endometrial thickness, and pregnancy outcomes were also compared between the two groups. RESULTS The ovulation rate in the experimental group was higher than that in the control group (P < 0.05). Compared with the control group, the overall curative effect of the experimental group was better than that of the control group (P < 0.05), and the endometrial thickness in the ovulation phase was significantly thicker than that in the control group (P < 0.01). There was no significant difference in pregnancy rate and miscarriage rate between the experimental group and control group (P > 0.05). CONCLUSION The combined YSTLG and CC used to treat anovulatory infertility can improve the ovulation rate without affecting endometrial thickness, which is efficacious and safe.
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Liu M, Yang L, Cai M, Feng C, Zhao Z, Yang D, Ding P. Transcriptome analysis reveals important candidate gene families related to oligosaccharides biosynthesis in Morindaofficinalis. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2021; 167:1061-1071. [PMID: 34601436 DOI: 10.1016/j.plaphy.2021.09.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 09/22/2021] [Indexed: 06/13/2023]
Abstract
Morinda officinalis How (MO) is one of the best-known traditional herbs and is widely cultivated in subtropical and tropical areas for many years, especially in southern China. Oligosaccharides are the major constituents in the roots of MO, which is well known for its therapeutic effects with anti-depression, anti-osteoporosis, memory-enhancing, ect. To date, the main gene families that regulate the biosynthetic pathway of MO oligosaccharides metabolism yet have been published. In our study, six cDNA libraries generated from six plants of MO were sequenced utilizing an Illumina HiSeq 4000 platform. Corresponding totals of more than 132.60 million clean reads were obtained from the six libraries and assembled into 25,812 unigenes with an average length of 1288 bp. Moreover, 6036 unigenes were found to be allocated to 26 pathways maps using several public databases, and 2538 differential expression genes (DEGs) were screened. Among them, 25 genes from three families were selected as the mainly candidate genes related to MO oligosaccharides biosynthesis. Then, the expression patterns of six DEGs closely related to MO oligosaccharides biosynthesis were verified by quantitative real-time PCR (qRT-PCR). Besides, the MO was clustered more closely to Coffea arabica of Rubiaceae. In summary, the transcriptomic analysis was used to investigate the differences in expression genes of oligosaccharides biosynthesis, with the notable outcome that several key gene families were closely linked to oligosaccharides biosynthesis.
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Affiliation(s)
- Mengyun Liu
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Li Yang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Miaomiao Cai
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Chong Feng
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Zhimin Zhao
- School of Pharmacy, Sun Yat-sen University, Guangzhou, 510006, China
| | - Depo Yang
- School of Pharmacy, Sun Yat-sen University, Guangzhou, 510006, China
| | - Ping Ding
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China.
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Li Z, Xu H, Xu Y, Lu G, Peng Q, Chen J, Bi R, Li J, Chen S, Li H, Jin H, Hu B. Morinda officinalis oligosaccharides alleviate depressive-like behaviors in post-stroke rats via suppressing NLRP3 inflammasome to inhibit hippocampal inflammation. CNS Neurosci Ther 2021; 27:1570-1586. [PMID: 34559953 PMCID: PMC8611777 DOI: 10.1111/cns.13732] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 09/11/2021] [Accepted: 09/11/2021] [Indexed: 01/14/2023] Open
Abstract
Aims Morinda officinalis oligosaccharides (MOOs), a traditional Chinese medicine, have been used to treat mild and moderate depressive episodes. In this study, we investigated whether MOOs can ameliorate depressive‐like behaviors in post‐stroke depression (PSD) rats and further explored its mechanism by suppressing microglial NLRP3 inflammasome activation to inhibit hippocampal inflammation. Methods Behavioral tests were performed to evaluate the effect of MOOs on depressive‐like behaviors in PSD rats. The effects of MOOs on the expression of IL‐18, IL‐1β, and nucleotide‐binding domain leucine‐rich repeat (NLR) family pyrin domain containing 3 (NLRP3) inflammasome were measured in both PSD rats and lipopolysaccharide (LPS) and adenosine triphosphate (ATP) stimulated primary rat microglia by reverse transcription polymerase chain reaction (RT‐PCR), immunofluorescence and Western blot analysis. Adeno‐associated virus (AAV) was injected into the hippocampus to regulate NLRP3 inflammasome expression. The detailed molecular mechanism underlying the effects of MOOs was analyzed by Western blot and immunofluorescence. Results MOOs can alleviate depressive‐like behaviors in PSD rats. PSD rats showed increased expression of IL‐18, IL‐1β, and NLRP3 inflammasome in the ischemic hippocampus, while MOOs reversed the elevation. NLRP3 downregulation ameliorated depressive‐like behaviors and hippocampal inflammation response in PSD rats, while NLRP3 upregulation inhibited the effect of MOOs on depressive‐like behaviors and hippocampal inflammation response in PSD rats. Moreover, we found that NLRP3 was mainly expressed on microglia. In vitro, MOOs effectively inhibited the expression of IL‐18, IL‐1β, and NLRP3 inflammasome in LPS + ATP treated primary rat microglia. We also showed that modulation of NLRP3 inflammasome by MOOs was associated with the IκB/NF‐κB p65 signaling pathway. Conclusion Overall, our study reveals the antidepressive effect of MOOs on PSD rats through modulation of microglial NLRP3 inflammasome. We also provide a novel insight into hippocampal inflammation response in PSD pathology and put forward NLRP3 inflammasome as a potential therapeutic target for PSD.
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Affiliation(s)
- Zhifang Li
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hexiang Xu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yi Xu
- Institute of Science, Beijing Tongrentang Co., Ltd., Beijing, China
| | - Guanfeng Lu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiwei Peng
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiefang Chen
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rentang Bi
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jianzhuang Li
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shengcai Chen
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongkai Li
- Institute of Science, Beijing Tongrentang Co., Ltd., Beijing, China
| | - Huijuan Jin
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bo Hu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Li S, Lei D, Zhu Z, Cai J, Manzoli M, Jicsinszky L, Grillo G, Cravotto G. Complexation of maltodextrin-based inulin and green tea polyphenols via different ultrasonic pretreatment. ULTRASONICS SONOCHEMISTRY 2021; 74:105568. [PMID: 33915483 PMCID: PMC8093945 DOI: 10.1016/j.ultsonch.2021.105568] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/07/2021] [Accepted: 04/13/2021] [Indexed: 05/07/2023]
Abstract
Ultrasound has been applied in food processing for various purpose, showing potential to advance the physical and chemical modification of natural compounds. In order to explore the effect of ultrasonic pretreatment on the complexation of inulin and tea polyphenols (TPP), different frequencies (25, 40, 80 kHz) and output power (40, 80, 120 W) were carried out. According to the comparison in particle size distribution and phenolic content of different inulin-TPP complexes, it was indicated that high-intensity ultrasonic (HIU) treatment (25 kHz, 40 W, 10 min) could accelerate the interaction of polysaccharides and polyphenols. Moreover, a series of spectral analysis including UV-Vis, FT-IR and NMR jointly evidenced the formation of hydrogen bond between saccharides and phenols. However, the primary structure of inulin and the polysaccharide skeleton were not altered by the combination. Referring to field emission scanning electron microscopy (FESEM), the morphology of ultrasound treated-complex presented a slight agglomeration in the form of bent sheets, compared to non-treated sample. The inulin-TPP complex also revealed better stability based on thermogravimetric analysis (TGA). Thus, it can be speculated from the identifications that proper ultrasonic treatment is promising to promote the complexation of some food components during processing.
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Affiliation(s)
- Shuyi Li
- National R&D Center for Se-rich Agricultural Products Processing Technology, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan 430023, China
| | - Dan Lei
- National R&D Center for Se-rich Agricultural Products Processing Technology, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
| | - Zhenzhou Zhu
- National R&D Center for Se-rich Agricultural Products Processing Technology, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan 430023, China.
| | - Jie Cai
- National R&D Center for Se-rich Agricultural Products Processing Technology, School of Modern Industry for Selenium Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China; Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan 430023, China
| | - Maela Manzoli
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy
| | - Laszlo Jicsinszky
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy
| | - Giorgio Grillo
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy
| | - Giancarlo Cravotto
- Department of Drug Science and Technology, University of Turin, Turin 10125, Italy.
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12
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Man S, Liu T, Yao Y, Lu Y, Ma L, Lu F. Friend or foe? The roles of inulin-type fructans. Carbohydr Polym 2021; 252:117155. [DOI: 10.1016/j.carbpol.2020.117155] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/11/2020] [Accepted: 09/25/2020] [Indexed: 02/07/2023]
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13
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Inverse Poly-High Internal Phase Emulsions Poly(HIPEs) Materials from Natural and Biocompatible Polysaccharides. MATERIALS 2020; 13:ma13235499. [PMID: 33276681 PMCID: PMC7729674 DOI: 10.3390/ma13235499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/26/2020] [Accepted: 11/28/2020] [Indexed: 11/28/2022]
Abstract
This paper shows one of the few examples in the literature on the feasibility of novel materials from natural and biocompatible polymers like inulin (INU) or glycol chitosan (GCS) templated by the formation of o/w (inverse) high internal phase emulsion (HIPE). To the best of our knowledge, this is the first example of inverse polyHIPEs obtained from glycol chitosan or inulin. The obtained polyHIPEs were specifically designed for possible wound dressing applications. The HIPE (pre-crosslinking emulsion) was obtained as inverse HIPE, i.e., by forming a cream-like 80:20 v/v o/w emulsion by using the isopropyl myristate in its oil phase, which is obtained from natural sources like palm oil or coconut oil. The surfactant amount was critical in obtaining the inverse HIPE and the pluronic F127 was effective in stabilizing the emulsion comprising up to 80% v/v as internal phase. The obtained inverse HIPEs were crosslinked by UV irradiation for methacrylated INU or by glutaraldehyde-crosslinking for GCS. In both cases, inverse poly-HIPEs were obtained, which were physicochemically characterized. This paper introduces a new concept in using hydrophilic, natural polymers for the formation of inverse poly-HIPEs.
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14
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Huang SC, Cao QQ, Cao YB, Yang YR, Xu TT, Yue K, Liu F, Tong ZX, Wang XB. Morinda officinalis polysaccharides improve meat quality by reducing oxidative damage in chickens suffering from tibial dyschondroplasia. Food Chem 2020; 344:128688. [PMID: 33246686 DOI: 10.1016/j.foodchem.2020.128688] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 11/17/2020] [Accepted: 11/17/2020] [Indexed: 12/17/2022]
Abstract
Tibial dyschondroplasia (TD) is the common leg disease in commercial broilers. However, the effects of TD on meat quality and the protective of Morinda officinalis polysaccharide (MOP) are largely unknown. Three hundred broiler chicks (one-day-old) were equally allocated into control (CON), TD and MOP-treated groups for 15 days. The results indicated that TD influenced morphology and meat quality-related parameters of the breast muscle, and changed the activity and mRNA expression of antioxidant enzymes in plasma and breast muscles. Moreover, metabolomics profiling of breast muscle revealed that the main altered metabolites 4-guanidinobutyric acid and chenodeoxycholic acid, which are related to meat quality and oxidative stress. Additionally, 500 mg/L MOP effectively restored the content of meat metabolites and oxidative damage. These findings suggest that oxidative damage caused by TD may affect meat quality in broilers by changing the content of breast muscle metabolites and that MOP supplementation has a restorative effect.
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Affiliation(s)
- Shu-Cheng Huang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, PR China.
| | - Qin-Qin Cao
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, PR China
| | - Ya-Bing Cao
- College of Forestry, Henan Agricultural University, Zhengzhou 450002, PR China
| | - Yu-Rong Yang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, PR China
| | - Ting-Ting Xu
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, PR China
| | - Ke Yue
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, PR China
| | - Fang Liu
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, PR China
| | - Zong-Xi Tong
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, PR China
| | - Xue-Bing Wang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, PR China.
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15
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Wan X, Guo H, Liang Y, Zhou C, Liu Z, Li K, Niu F, Zhai X, Wang L. The physiological functions and pharmaceutical applications of inulin: A review. Carbohydr Polym 2020; 246:116589. [PMID: 32747248 DOI: 10.1016/j.carbpol.2020.116589] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 06/03/2020] [Accepted: 06/04/2020] [Indexed: 12/13/2022]
Abstract
Inulin (IN), a fructan-type plant polysaccharide, is widely found in nature. The major plant sources of IN include chicory, Jerusalem artichoke, dahlia etc. Studies have found that IN possessed a wide array of biological activities, e.g. as a prebiotic to improve the intestinal microbe environment, regulating blood sugar, regulating blood lipids, antioxidant, anticancer, immune regulation and so on. Currently, IN is widely used in the food and pharmaceutical industries. IN can be used as thickener, fat replacer, sweetener and water retaining agent in the food industry. IN also can be applied in the pharmaceutics as stabilizer, drug carrier, and auxiliary therapeutic agent for certain diseases such as constipation and diabetes. This paper reviews the physiological functions of IN and its applications in the field of pharmaceutics, analyzes its present research status and future research direction. This review will serve as a one-in-all resource for the researchers who are interested to work on IN.
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Affiliation(s)
- Xinhuan Wan
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Hao Guo
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yiyu Liang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Changzheng Zhou
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zihao Liu
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Kunwei Li
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Fengju Niu
- Shandong Institute of Traditional Chinese Medicine, Ji'nan, China
| | - Xin Zhai
- Department of Ecology and Evolution, University of Chicago, Chicago, USA
| | - Lizhu Wang
- The First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, China.
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16
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Chen Y, Mi Y, Li Q, Dong F, Guo Z. Synthesis of Schiff bases modified inulin derivatives for potential antifungal and antioxidant applications. Int J Biol Macromol 2020; 143:714-723. [DOI: 10.1016/j.ijbiomac.2019.09.127] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 09/22/2019] [Accepted: 09/29/2019] [Indexed: 12/30/2022]
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17
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Preparation of Cross-Linked Enzyme Aggregates (CLEAs) of an Inulosucrase Mutant for the Enzymatic Synthesis of Inulin-Type Fructooligosaccharides. Catalysts 2019. [DOI: 10.3390/catal9080641] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Fructooligosaccharides are well-known carbohydrate molecules that exhibit good probiotic activity and are widely used as sweeteners. Inulin-type fructooligosaccharides (IFOs) can be synthesized from sucrose using inulosucrase. In this study, cross-linked enzyme aggregates (CLEAs) of Lactobacillus reuteri 121 inulosucrase (R483A-LrInu) were prepared and used as a biocatalyst for IFOs production. Under optimum conditions, R483A-LrInu CLEAs retained 42% of original inulosucrase activity. Biochemical characterization demonstrated that the optimum pH of inulosucrase changed from 5 to 4 after immobilization, while the optimum temperature was unchanged. Furthermore, the pH stability and thermostability of the R483A-LrInu CLEAs was significantly improved. IFOs product characterization indicated that the product specificity of the enzyme was impacted by CLEA generation, producing a narrower range of IFOs than the soluble enzyme. In addition, the R483A-LrInu CLEAs showed operational stability in the batch synthesis of IFOs.
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