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Zhao S, Jiao J, Zhang C, Li F, Fan X, Wu P, Feng K, Li L. Identification of the function of a key gene NnHCT1 in lignin synthesis in petioles of Nelumbo nucifera. Int J Biol Macromol 2024; 274:133391. [PMID: 38917921 DOI: 10.1016/j.ijbiomac.2024.133391] [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: 05/17/2024] [Revised: 06/20/2024] [Accepted: 06/22/2024] [Indexed: 06/27/2024]
Abstract
Leaf petiole or stem strength is an important agronomic trait affecting the growth of underground organs as a channel for material exchange and plays a vital role in the quality and yield of crops and vegetables. There are two different types of petioles in lotus, floating leaf petioles and vertical leaf petioles; however, the internal difference mechanism between these petioles is unclear. In this study, we investigated the differences between the initial vertical leaf petioles and the initial floating leaf petioles based on RNA sequencing (RNA-seq), and >2858 differentially expressed genes were annotated. These genes were chiefly enriched in phenylpropanoid biosynthesis, which is the source of the lignin and cellulose in petioles and stems. Lignin biology-related gene NnHCT1 was identified, and subsequent biological function validation demonstrated that the transient overexpression of NnHCT1 significantly increased the lignin and cellulose contents in lotus petioles and tobacco leaves. In contrast, silencing NnHCT1 through virus-induced gene silencing significantly reduced petiole lignin synthesis. Additionally, differentially up-regulated MYB family transcription factors were identified using RNA-seq. Yeast-one-hybrid and dual-luciferase reporter assays demonstrated that MYB4 could bind to the NnHCT1 promoter and up-regulate NnHCT1 expression. These findings demonstrate the significant potential of NnHCT1 to enhance lignin synthesis, thereby improving stem or petiole resistance to stunting and explaining the need for the study of differential petiole relationships in plants.
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Affiliation(s)
- Shuping Zhao
- School of Horticulture and Gardens, Yangzhou University, Yangzhou 225009, China
| | - Jiao Jiao
- School of Horticulture and Gardens, Yangzhou University, Yangzhou 225009, China
| | - Chuyan Zhang
- School of Horticulture and Gardens, Yangzhou University, Yangzhou 225009, China
| | - Fenghua Li
- School of Horticulture and Gardens, Yangzhou University, Yangzhou 225009, China
| | - Xiaojing Fan
- School of Horticulture and Gardens, Yangzhou University, Yangzhou 225009, China
| | - Peng Wu
- School of Horticulture and Gardens, Yangzhou University, Yangzhou 225009, China
| | - Kai Feng
- School of Horticulture and Gardens, Yangzhou University, Yangzhou 225009, China
| | - Liangjun Li
- School of Horticulture and Gardens, Yangzhou University, Yangzhou 225009, China; Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou 225009, China.
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Li JJ, Sun WD, Zhu XJ, Mei YZ, Li WS, Li JH. Nicotinamide N-Methyltransferase (NNMT): A New Hope for Treating Aging and Age-Related Conditions. Metabolites 2024; 14:343. [PMID: 38921477 PMCID: PMC11205546 DOI: 10.3390/metabo14060343] [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: 05/17/2024] [Revised: 06/09/2024] [Accepted: 06/10/2024] [Indexed: 06/27/2024] Open
Abstract
The complex process of aging leads to a gradual deterioration in the function of cells, tissues, and the entire organism, thereby increasing the risk of disease and death. Nicotinamide N-methyltransferase (NNMT) has attracted attention as a potential target for combating aging and its related pathologies. Studies have shown that NNMT activity increases over time, which is closely associated with the onset and progression of age-related diseases. NNMT uses S-adenosylmethionine (SAM) as a methyl donor to facilitate the methylation of nicotinamide (NAM), converting NAM into S-adenosyl-L-homocysteine (SAH) and methylnicotinamide (MNA). This enzymatic action depletes NAM, a precursor of nicotinamide adenine dinucleotide (NAD+), and generates SAH, a precursor of homocysteine (Hcy). The reduction in the NAD+ levels and the increase in the Hcy levels are considered important factors in the aging process and age-related diseases. The efficacy of RNA interference (RNAi) therapies and small-molecule inhibitors targeting NNMT demonstrates the potential of NNMT as a therapeutic target. Despite these advances, the exact mechanisms by which NNMT influences aging and age-related diseases remain unclear, and there is a lack of clinical trials involving NNMT inhibitors and RNAi drugs. Therefore, more in-depth research is needed to elucidate the precise functions of NNMT in aging and promote the development of targeted pharmaceutical interventions. This paper aims to explore the specific role of NNMT in aging, and to evaluate its potential as a therapeutic target.
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Affiliation(s)
| | | | | | | | | | - Jiang-Hua Li
- Physical Education College, Jiangxi Normal University, Nanchang 330022, China; (J.-J.L.); (W.-D.S.); (X.-J.Z.); (Y.-Z.M.); (W.-S.L.)
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Rajendran P, Al-Saeedi FJ, Ammar RB, Abdallah BM, Ali EM, Al Abdulsalam NK, Tejavat S, Althumairy D, Veeraraghavan VP, Alamer SA, Bekhet GM, Ahmed EA. Geraniol attenuates oxidative stress and neuroinflammation-mediated cognitive impairment in D galactose-induced mouse aging model. Aging (Albany NY) 2024; 16:5000-5026. [PMID: 38517361 PMCID: PMC11006477 DOI: 10.18632/aging.205677] [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: 10/30/2023] [Accepted: 02/13/2024] [Indexed: 03/23/2024]
Abstract
D-galactose (D-gal) administration was proven to induce cognitive impairment and aging in rodents' models. Geraniol (GNL) belongs to the acyclic isoprenoid monoterpenes. GNL reduces inflammation by changing important signaling pathways and cytokines, and thus it is plausible to be used as a medicine for treating disorders linked to inflammation. Herein, we examined the therapeutic effects of GNL on D-gal-induced oxidative stress and neuroinflammation-mediated memory loss in mice. The study was conducted using six groups of mice (6 mice per group). The first group received normal saline, then D-gal (150 mg/wt) dissolved in normal saline solution (0.9%, w/v) was given orally for 9 weeks to the second group. In the III group, from the second week until the 10th week, mice were treated orally (without anesthesia) with D-gal (150 mg/kg body wt) and GNL weekly twice (40 mg/kg body wt) four hours later. Mice in Group IV were treated with GNL from the second week up until the end of the experiment. For comparison of young versus elderly mice, 4 month old (Group V) and 16-month-old (Group VI) control mice were used. We evaluated the changes in antioxidant levels, PI3K/Akt levels, and Nrf2 levels. We also examined how D-gal and GNL treated pathological aging changes. Administration of GNL induced a significant increase in spatial learning and memory with spontaneously altered behavior. Enhancing anti-oxidant and anti-inflammatory effects and activating PI3K/Akt were the mechanisms that mediated this effect. Further, GNL treatment upregulated Nrf2 and HO-1 to reduce oxidative stress and apoptosis. This was confirmed using 99mTc-HMPAO brain flow gamma bioassays. Thus, our data suggested GNL as a promising agent for treating neuroinflammation-induced cognitive impairment.
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Affiliation(s)
- Peramaiyan Rajendran
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Department of Biochemistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai 600077, Tamil Nadu, India
| | - Fatma J. Al-Saeedi
- Department of Nuclear Medicine, College of Medicine, Kuwait University, Safat 13110, Kuwait
| | - Rebai Ben Ammar
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Laboratory of Aromatic and Medicinal Plants, Center of Biotechnology of Borj-Cedria, Technopole of Borj-Cedria PBOX 901, Hammam-Lif 2050, Tunisia
| | - Basem M. Abdallah
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Enas M. Ali
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Najla Khaled Al Abdulsalam
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Sujatha Tejavat
- Department of Biomedical Sciences, College of Medicine, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Duaa Althumairy
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Vishnu Priya Veeraraghavan
- Department of Biochemistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai 600077, Tamil Nadu, India
| | - Sarah Abdulaziz Alamer
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Gamal M. Bekhet
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Department of Zoology, Faculty of Science, Alexandria University Egypt, Alexandria 21544, Egypt
| | - Emad A. Ahmed
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Laboratory of Molecular Physiology, Zoology Department, Faculty of Science, Assiut University, Assiut 71515, Egypt
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4
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Gao H, Fang B, Sun Z, Du X, Guo H, Zhao L, Zhang M. Effect of Human Milk Oligosaccharides on Learning and Memory in Mice with Alzheimer's Disease. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:1067-1081. [PMID: 38112024 DOI: 10.1021/acs.jafc.3c05949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
Alzheimer's disease (AD) is distinguished by cognitive dysfunction and neuroinflammation in the brain. 2'-Fucosyllactose (2'-FL) is a major human milk oligosaccharide (HMO) that is abundantly present in breast milk and has been demonstrated to exhibit immunomodulatory effects. However, the role of 2'-FL and HMO in gut microbiota modulation in relation to AD remains insufficiently investigated. This study aimed to elucidate the preventive effect of the 2'-FL and HMO impact of AD and the relevant mechanism involved. Here, the behavioral results showed that 2'-FL and HMO intervention decreased the expression of Tau phosphorylation and amyloid-β (Aβ), inhibited neuroinflammation, and restored cognitive impairment in AD mice. The metagenomic analysis proved that 2'-FL and HMO intervention restored the dysbiosis of the gut microbiota in AD. Notably, 2'-FL and HMO intervention significantly enhanced the relative abundance of Clostridium and Akkermansia. The metabolomics results showed that 2'-FL and HMO enhanced the oleoyl-l-carnitine metabolism as potential drivers. More importantly, the levels of oleoyl-l-carnitine were positively correlated with the abundances of Clostridium and Akkermansia. These results indicated that 2'-FL and HMO had therapeutic potential to prevent AD-induced cognitive impairment, which is of great significance for the treatment of AD.
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Affiliation(s)
- Haina Gao
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
| | - Bing Fang
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
| | - Zhe Sun
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
| | - Xiaoyu Du
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
| | - Huiyuan Guo
- Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
| | - Liang Zhao
- Key Laboratory of Functional Dairy, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Ming Zhang
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
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Zhou JC, Li HL, Zhou Y, Li XT, Yang ZY, Tohda C, Komatsu K, Piao XH, Ge YW. The roles of natural triterpenoid saponins against Alzheimer's disease. Phytother Res 2023; 37:5017-5040. [PMID: 37491018 DOI: 10.1002/ptr.7967] [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: 05/04/2023] [Revised: 06/23/2023] [Accepted: 07/07/2023] [Indexed: 07/27/2023]
Abstract
The aging of the world population and increasing stress levels in life are the major cause of the increased incidence of neurological disorders. Alzheimer's disease (AD) creates a huge burden on the lives and health of individuals and has become a big concern for society. Triterpenoid saponins (TS), representative natural product components, have a wide range of pharmacological bioactivities such as anti-inflammation, antioxidation, antiapoptosis, hormone-like, and gut microbiota regulation. Notably, some natural TS exhibited promising neuroprotective activity that can intervene in AD progress, especially in the early stage. Recently, studies have indicated that TS play a pronounced positive role in the prevention and treatment of AD. This review discusses the recent research on the neuroprotection of TS and proceeds to detail the action mechanisms of TS against AD, hoping to provide a reference for drug development for anti-AD.
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Affiliation(s)
- Jie-Chun Zhou
- School of Chinese Materia Medica, Guangdong Pharmaceutical University, Guangzhou, China
- Key Laboratory of Digital Quality Evaluation of Chinese Materia Medica of State Administration of TCM, Innovative team of research on effective substances of traditional Chinese medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Hui-Lin Li
- School of Chinese Materia Medica, Guangdong Pharmaceutical University, Guangzhou, China
- Key Laboratory of Digital Quality Evaluation of Chinese Materia Medica of State Administration of TCM, Innovative team of research on effective substances of traditional Chinese medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Yu Zhou
- School of Chinese Materia Medica, Guangdong Pharmaceutical University, Guangzhou, China
- Key Laboratory of Digital Quality Evaluation of Chinese Materia Medica of State Administration of TCM, Innovative team of research on effective substances of traditional Chinese medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Xi-Tao Li
- School of Chinese Materia Medica, Guangdong Pharmaceutical University, Guangzhou, China
- Key Laboratory of Digital Quality Evaluation of Chinese Materia Medica of State Administration of TCM, Innovative team of research on effective substances of traditional Chinese medicine, Guangdong Pharmaceutical University, Guangzhou, China
| | - Zhi-You Yang
- College of Food Science and Technology, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Institute of Nutrition and Marine Drugs, Guangdong Ocean University, Zhanjiang, China
| | - Chihiro Tohda
- Division of Neuromedical Science, Institute of Natural Medicine, University of Toyama, Toyama, Japan
| | - Katsuko Komatsu
- Division of Neuromedical Science, Institute of Natural Medicine, University of Toyama, Toyama, Japan
| | - Xiu-Hong Piao
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Yue-Wei Ge
- School of Chinese Materia Medica, Guangdong Pharmaceutical University, Guangzhou, China
- Key Laboratory of Digital Quality Evaluation of Chinese Materia Medica of State Administration of TCM, Innovative team of research on effective substances of traditional Chinese medicine, Guangdong Pharmaceutical University, Guangzhou, China
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Wu Q, Zhang F, Niu M, Yan J, Shi L, Liang Y, Tan J, Xu Y, Xu J, Wang J, Feng N. Extraction Methods, Properties, Functions, and Interactions with Other Nutrients of Lotus Procyanidins: A Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:14413-14431. [PMID: 37754221 DOI: 10.1021/acs.jafc.3c05305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
Lotus procyanidins, natural polyphenolic compounds isolated from the lotus plant family, are widely recognized as potent antioxidants that scavenge free radicals in the human body and exhibit various pharmacological effects, such as anti-inflammatory, anticancer, antiobesity, and hypoglycemic. With promising applications in food and healthcare, lotus procyanidins have attracted extensive attention in recent years. This review provides a comprehensive summary of current research on lotus procyanidins, including extraction methods, properties, functions, and interactions with other nutrient components. Furthermore, this review offers an outlook on future research directions, providing ideas and references for the exploitation and utilization of lotus.
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Affiliation(s)
- Qian Wu
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Fen Zhang
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Mengyao Niu
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Jia Yan
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Lin Shi
- Wuhan Caidian District Public Inspection and Testing Center, Wuhan, Hubei 430100, China
| | - Yinggang Liang
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Jiangying Tan
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Yang Xu
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Jianhua Xu
- Pinyuan (Suizhou) Modern Agriculture Development Co., Ltd., Suizhou, Hubei 441300, China
| | - Jingyi Wang
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan, Hubei 430068, China
| | - Nianjie Feng
- Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Key Laboratory of Fermentation Engineering (Ministry of Education), National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Hubei University of Technology, Wuhan, Hubei 430068, China
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7
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Health benefits of proanthocyanidins linking with gastrointestinal modulation: An updated review. Food Chem 2023; 404:134596. [DOI: 10.1016/j.foodchem.2022.134596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/23/2022] [Accepted: 10/10/2022] [Indexed: 11/22/2022]
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Aguilar-Hernández L, Alejandre R, César Morales-Medina J, Iannitti T, Flores G. Cellular mechanisms in brain aging: Focus on physiological and pathological aging. J Chem Neuroanat 2023; 128:102210. [PMID: 36496000 DOI: 10.1016/j.jchemneu.2022.102210] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 11/28/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022]
Abstract
Aging is a natural phenomenon characterized by accumulation of cellular damage and debris. Oxidative stress, cellular senescence, sustained inflammation, and DNA damage are the main cellular processes characteristic of aging associated with morphological and functional decline. These effects tend to be more pronounced in tissues with high metabolic rates such as the brain, mainly in regions such as the prefrontal cortex, hippocampus, and amygdala. These regions are highly related to cognitive behavior, and therefore their atrophy usually leads to decline in processes such as memory and learning. These cognitive declines can occur in physiological aging and are exacerbated in pathological aging. In this article, we review the cellular processes that underlie the triggers of aging and how they relate to one another, causing the atrophy of nerve tissue that is typical of aging. The main topic of this review to determine the central factor that triggers all the cellular processes that lead to cellular aging and discriminate between normal and pathological aging. Finally, we review how the use of supplements with antioxidant and anti-inflammatory properties reduces the cognitive decline typical of aging, which reinforces the hypothesis of oxidative stress and cellular damage as contributors of physiological atrophy of aging. Moreover, cumulative evidence suggests their possible use as therapies, which improve the aging population's quality of life.
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Affiliation(s)
- Leonardo Aguilar-Hernández
- Lab. Neuropsiquiatría, Instituto de Fisiología, Benemérita Universidad Autónoma de Puebla, 14 Sur 6301, San Manuel 72570, Puebla, Mexico; Departamento de Fisiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Ricardo Alejandre
- Departamento de Fisiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México, Mexico
| | - Julio César Morales-Medina
- Centro de Investigación en Reproducción Animal, CINVESTAV-Universidad Autónoma de Tlaxcala, AP 62, CP 90000 Tlaxcala, Mexico
| | - Tommaso Iannitti
- University of Ferrara, Department of Medical Sciences, Section of Experimental Medicine, Via Fossato di Mortara 70, 44121 Ferrara, Italy
| | - Gonzalo Flores
- Lab. Neuropsiquiatría, Instituto de Fisiología, Benemérita Universidad Autónoma de Puebla, 14 Sur 6301, San Manuel 72570, Puebla, Mexico.
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Chen JY, Tsai CL, Tseng CY, Yu PR, Chang YH, Wong YC, Lin HH, Chen JH. In Vitro and In Vivo Nephroprotective Effects of Nelumbo nucifera Seedpod Extract against Cisplatin-Induced Renal Injury. PLANTS (BASEL, SWITZERLAND) 2022; 11:3357. [PMID: 36501396 PMCID: PMC9737562 DOI: 10.3390/plants11233357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 06/17/2023]
Abstract
Cisplatin has been considered a chemotherapeutic drug for treating human tumors, and one of the noteworthy side effects of cisplatin is nephrotoxicity. Amelioration of cisplatin-induced nephrotoxicity is necessary. Lotus seedpod extract (LSE) mainly composed of quercetin-3-glucuronide has been revealed for antioxidant and anti-tumor effects. However, the effects of LSE on cisplatin-induced nephrotoxicity are still unknown. This study aims to explore the in vitro and in vivo protective effect and possible mechanism of LSE on cisplatin-induced nephrotoxicity. Results showed that co-treatment of LSE with cisplatin raised the viability of rat renal tubular epithelial NRK-52E cells and decreased oxidative stress and cell apoptosis when compared to the cells treated with cisplatin alone. The molecular mechanisms analyzed found that LSE could reduce the expressions of apoptotic factors, including Bax, Bad, t-Bid, and caspases. In the in vivo study, LSE improved the cisplatin-induced levels of serum markers of kidney function, glomerular atrophy, and the degree of apoptosis in the kidneys. This is the first study to display that LSE prevents cisplatin-induced nephrotoxicity by reducing oxidative stress and apoptosis. Thus, LSE could be a novel and natural chemoprotective agent for cisplatin chemotherapy in the future.
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Affiliation(s)
- Jui-Yi Chen
- Division of Nephrology, Department of Internal Medicine, Chi Mei Medical Center, Tainan City 71004, Taiwan
- Department of Health and Nutrition, Chia Nan University of Pharmacy and Science, Tainan City 71710, Taiwan
| | - Chia-Lin Tsai
- Department of Nutrition, Chung Shan Medical University, Taichung City 40201, Taiwan
| | - Chiao-Yun Tseng
- Department of Nutrition, Chung Shan Medical University, Taichung City 40201, Taiwan
| | - Pei-Rong Yu
- Department of Nutrition, Chung Shan Medical University, Taichung City 40201, Taiwan
| | - Yu-Hsuan Chang
- Department of Nutrition, Chung Shan Medical University, Taichung City 40201, Taiwan
| | - Yue-Ching Wong
- Department of Nutrition, Chung Shan Medical University, Taichung City 40201, Taiwan
| | - Hui-Hsuan Lin
- Department of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung City 40201, Taiwan
| | - Jing-Hsien Chen
- Department of Nutrition, Chung Shan Medical University, Taichung City 40201, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung City 40201, Taiwan
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10
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Wang YF, Shen ZC, Li J, Liang T, Lin XF, Li YP, Zeng W, Zou Q, Shen JL, Wang XY. Phytochemicals, biological activity, and industrial application of lotus seedpod ( Receptaculum Nelumbinis): A review. Front Nutr 2022; 9:1022794. [PMID: 36267901 PMCID: PMC9577462 DOI: 10.3389/fnut.2022.1022794] [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: 08/19/2022] [Accepted: 09/12/2022] [Indexed: 12/02/2022] Open
Abstract
Lotus (Nelumbo nucifera Gaertn.) is a well-known food and medicinal plant. Lotus seedpod (Receptaculum Nelumbinis) is the by-products during lotus products processing, which is considered as waste. Numerous studies have been conducted on its phytochemicals, biological activity and industrial application. However, the information on lotus seedpod is scattered and has been rarely summarized. In this review, summaries on preparation and identification of phytochemicals, the biological activities of extracts and phytochemicals, and applications of raw material, extracts and phytochemicals for lotus seedpod were made. Meanwhile, the future study trend was proposed. Recent evidence indicated that lotus seedpods extracts, obtained by non-organic and organic solvents, possessed several activities, which were influenced by extraction solvents and methods. Lotus seedpods were rich in phytochemicals categorized as different chemical groups, such as proanthocyanidins, oligomeric procyanidins, flavonoids, alkaloids, terpenoids, etc. These phytochemicals exhibited various bioactivities, including ameliorating cognitive impairment, antioxidation, antibacterial, anti-glycative, neuroprotection, anti-tyrosinase and other activities. Raw material, extracts and phytochemicals of lotus seedpods could be utilized as sources for biochar and biomass material, in food industry and as dye. This review gives well-understanding on lotus seedpod, and provides theoretical basis for its future research and application.
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Affiliation(s)
- Yi-Fei Wang
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Zi-Chun Shen
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Jing Li
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Tian Liang
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Xiao-Fan Lin
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Yan-Ping Li
- Scientific Research Center, Gannan Medical University, Ganzhou, China
| | - Wei Zeng
- School of Basic Medical Sciences, Gannan Medical University, Ganzhou, China
| | - Qi Zou
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China,Key Laboratory of Environment and Health of Ganzhou, Gannan Medical University, Ganzhou, China
| | - Jian-Lin Shen
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Xiao-Yin Wang
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China,Key Laboratory of Environment and Health of Ganzhou, Gannan Medical University, Ganzhou, China,*Correspondence: Xiao-Yin Wang,
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11
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Lin HH, Hsu JY, Tseng CY, Huang XY, Tseng HC, Chen JH. Hepatoprotective Activity of Nelumbo nucifera Gaertn. Seedpod Extract Attenuated Acetaminophen-Induced Hepatotoxicity. Molecules 2022; 27:molecules27134030. [PMID: 35807275 PMCID: PMC9268144 DOI: 10.3390/molecules27134030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/18/2022] [Accepted: 06/21/2022] [Indexed: 01/27/2023] Open
Abstract
The aim is to investigate the effect of lotus (Nelumbo nucifera Gaertn.) seedpod extract (LSE) on acetaminophen (APAP)-induced hepatotoxicity. LSE is rich in polyphenols and has potent antioxidant capacity. APAP is a commonly used analgesic, while APAP overdose is the main reason for drug toxicity in the liver. Until now, there has been no in vitro test of LSE in drug-induced hepatotoxicity responses. LSEs were used to evaluate the effect on APAP-induced cytotoxicity, ROS level, apoptotic rate, and molecule mechanisms. The co-treatment of APAP and LSEs elevated the survival rate and decreased intracellular ROS levels on HepG2 cells. LSEs treatment could significantly reduce APAP-induced HepG2 apoptosis assessed by DAPI and Annexin V/PI. The further molecule mechanisms indicated that LSEs decreased Fas/FasL binding and reduced Bax and tBid to restore mitochondrial structure and subsequently suppress downstream apoptosis cascade activation. These declines in COX-2, NF-κB, and iNOS levels were observed in co-treatment APAP and LSEs, which indicated that LSEs could ameliorate APAP-induced inflammation. LSE protected APAP-induced apoptosis by preventing extrinsic, intrinsic, and JNK-mediated pathways. In addition, the restoration of mitochondria and inflammatory suppression in LSEs treatments indicated that LSEs could decrease oxidative stress induced by toxic APAP. Therefore, LSE could be a novel therapeutic option for an antidote against overdose of APAP.
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Affiliation(s)
- Hui-Hsuan Lin
- Department of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung City 40201, Taiwan;
| | - Jen-Ying Hsu
- Department of Nutrition, Chung Shan Medical University, Taichung City 40201, Taiwan; (J.-Y.H.); (C.-Y.T.); (X.-Y.H.)
| | - Chiao-Yun Tseng
- Department of Nutrition, Chung Shan Medical University, Taichung City 40201, Taiwan; (J.-Y.H.); (C.-Y.T.); (X.-Y.H.)
| | - Xiao-Yin Huang
- Department of Nutrition, Chung Shan Medical University, Taichung City 40201, Taiwan; (J.-Y.H.); (C.-Y.T.); (X.-Y.H.)
| | - Hsien-Chun Tseng
- Department of Radiation Oncology, Chung Shan Medical University Hospital, Taichung City 40201, Taiwan
- Department of Radiation Oncology, School of Medicine, Chung Shan Medical University, Taichung City 40201, Taiwan
- Correspondence: (H.-C.T.); (J.-H.C.); Tel.: +886-4-24730022 (ext. 12195) (J.-H.C.); Fax: +886-4-23248175 (J.-H.C.)
| | - Jing-Hsien Chen
- Department of Nutrition, Chung Shan Medical University, Taichung City 40201, Taiwan; (J.-Y.H.); (C.-Y.T.); (X.-Y.H.)
- Department of Radiation Oncology, Chung Shan Medical University Hospital, Taichung City 40201, Taiwan
- Correspondence: (H.-C.T.); (J.-H.C.); Tel.: +886-4-24730022 (ext. 12195) (J.-H.C.); Fax: +886-4-23248175 (J.-H.C.)
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12
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Punia Bangar S, Dunno K, Kumar M, Mostafa H, Maqsood S. A comprehensive review on lotus seeds (Nelumbo nucifera Gaertn.): Nutritional composition, health-related bioactive properties, and industrial applications. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.104937] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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13
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Ma Q, Chen Y, Zhang X, Cai S, Sun Y, Ma N, Yi J. Crateva unilocalaris Buch. shoots attenuate D-galactose-induced brain injury and cognitive disorders of mice through PI3K/Akt/Nrf2 pathway. Food Funct 2022; 13:3465-3480. [DOI: 10.1039/d1fo03452a] [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
Crateva unilocalaris Buch. shoots are traditionally served as vegetable with many health-promoting benefits. The aim of the current investigation was designed to study the preventive effect of ethanol extract from...
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14
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Ruan W, Shen S, Xu Y, Ran N, Zhang H. Mechanistic insights into procyanidins as therapies for Alzheimer's disease: A review. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104683] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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15
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Arooj M, Imran S, Inam‐ur‐Raheem M, Rajoka MSR, Sameen A, Siddique R, Sahar A, Tariq S, Riaz A, Hussain A, Siddeeg A, Aadil RM. Lotus seeds ( Nelumbinis semen) as an emerging therapeutic seed: A comprehensive review. Food Sci Nutr 2021; 9:3971-3987. [PMID: 34262752 PMCID: PMC8269573 DOI: 10.1002/fsn3.2313] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/15/2021] [Accepted: 04/15/2021] [Indexed: 12/22/2022] Open
Abstract
Nelumbinis semen is commonly known as lotus seeds that have been used as a vegetable, functional food, and medicine for 7,000 years. These are low caloric, a rich source of multiple nutrients and bioactive constituents, which make it a unique therapeutic food. N. semen plays an important part in the physiological functions of the body. Nowadays, people are more conscious about their health and desire to treat disease naturally with minimal side effects. So, functional foods are getting popularity due to a wide range of essential constituents, which are associated to decrease the risk of chronic diseases. These bioactive compounds from seeds are involved in anti-adipogenic, antioxidant, antitumor, cardiovascular, hepato-protective, anti-inflammatory, anti-fertility, anti-microbial, anti-viral, hypoglycemic, etc. Moreover, the relationship between functional compounds along with their mechanism of action in the body, their extraction from the seeds for further research would be of great interest.
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Affiliation(s)
- Muzalfa Arooj
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
| | - Saira Imran
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
| | - Muhammad Inam‐ur‐Raheem
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
| | | | - Aysha Sameen
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
| | - Rabia Siddique
- Department of ChemistryGovernment College UniversityFaisalabadPakistan
| | - Amna Sahar
- Department of Food EngineeringUniversity of AgricultureFaisalabadPakistan
| | - Shiza Tariq
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
| | - Ayesha Riaz
- Institute of Home SciencesUniversity of AgricultureFaisalabadPakistan
| | - Abid Hussain
- School of Food Science and EngineeringSouth China University of TechnologyGuangzhouChina
| | - Azhari Siddeeg
- Department of Food Engineering and TechnologyFaculty of Engineering and TechnologyUniversity of GeziraWad MedaniSudan
| | - Rana Muhammad Aadil
- National Institute of Food Science and TechnologyUniversity of AgricultureFaisalabadPakistan
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16
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Sha JY, Li JH, Zhou YD, Yang JY, Liu W, Jiang S, Wang YP, Zhang R, Di P, Li W. The p53/p21/p16 and PI3K/Akt signaling pathways are involved in the ameliorative effects of maltol on D-galactose-induced liver and kidney aging and injury. Phytother Res 2021; 35:4411-4424. [PMID: 34028092 DOI: 10.1002/ptr.7142] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 03/17/2021] [Accepted: 04/04/2021] [Indexed: 12/14/2022]
Abstract
Successive evidence has established that maltol, a flavor-enhancing agent, could provide resistance to oxidative stress-induced tissue injury in various animal models though its benefits for aging-induced liver and kidney injuries are still undetermined. In the present work, for demonstrating maltol's ameliorative effect and probable mechanism against aging-induced liver and kidney injuries, D-galactose (D-Gal)-induced animal in vivo and HEK293 cells in vitro models were established and results demonstrated that long-term D-Gal treatment increases the accumulation of advanced glycation end products (AGEs) in liver and kidney tissues, mitigates cell viability, and arrests the cycle. Interestingly, 4-weeks maltol treatment at 50 and 100 mg/kg activated aging-associated proteins including p53, p21, and p16 followed by inhibiting malondialdehyde (MDA)'s over-production and increasing the levels of antioxidant enzymes. Therefore, decreases in cytochrome P450 E1 (CYP2E1) and 4-hydroxydecene (4-HNE)'s immunofluorescence expression levels are confirmed. Furthermore, maltol improved oxidative stress injury by activating the phosphatidylinositol-3-kinase (PI3K)/protein kinase B (Akt) signaling pathway. In conclusion, the purpose of the present study was to estimate the mechanistic insights into maltol's role as an antioxidant in liver and kidney cell senescence and injury, which will reflect potential of therapeutic strategy for antiaging and aging-related disease treatment.
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Affiliation(s)
- Ji-Yue Sha
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Jian-Hao Li
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China.,Plant Chemistry Laboratory, Chinese Institute of Jilin Ginseng, Changchun, China
| | - Yan-Dan Zhou
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Jia-Yu Yang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Wei Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Shuang Jiang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Ying-Ping Wang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China.,National & Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, China
| | - Rui Zhang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China
| | - Peng Di
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China.,National & Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, China
| | - Wei Li
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun, China.,National & Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun, China
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17
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Sun W, Li T, Yao H, Kang L, Dong F. Effects of concentrated growth factor and nanofat on aging skin of nude mice induced by D-galactose. Physiol Res 2021; 70:425-435. [PMID: 33982585 DOI: 10.33549/physiolres.934640] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
This investigation studied the effect of concentrated growth factor and nanofat on aging skin of nude mice induced by D-galactose. BALB/c mice were randomly divided into five groups: 5 mice in the control group were fed normally without any intervention, 9 mice were treated with concentrated growth factor (CGF), 9 mice were treated with nanofat (NF), 9 mice were treated with CGF+NF, and 9 mice in the model group (no treatment after subcutaneous injection of D-galactose). Relevant indicators are measured and recorded. In skin and serum, SOD and GSH content in the model group were significantly lower than those in other groups (P<0.05), and the MDA of the three treatment groups was significantly lower than that of the model group (P<0.05). Compared with the control group, the contents of total collagen, type I collagen and type III collagen in the NF group and model group were decreased in different degrees (P<0.05); the contents of elastin and elastic fiber in the skin of nude mice in the model group and NF group were significantly decreased. Compared with the model group, he number of CD31 and VEGF in the treatment group was significantly increased (P<0.01); the skin AGE content of three treatment groups was significantly lower (P<0.05). These findings suggest that concentrated growth factor and nanofat may have a significant effect on delaying aging skin induced by D-galactose in nude mice.
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Affiliation(s)
- W Sun
- Department of Oral and Maxillofacial Surgery, Stomatology Hospital of Hebei Medical University, Shijiazhuang, Hebei, China, Hebei Key Laboratory of Oral Medicine, Shijiazhuang, Hebei, China, Chang'an District, Shijiazhuang, Hebei, China.
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18
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Gong P, Wang D, Cui D, Yang Q, Wang P, Yang W, Chen F. Anti-aging function and molecular mechanism of Radix Astragali and Radix Astragali preparata via network pharmacology and PI3K/Akt signaling pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 84:153509. [PMID: 33636579 DOI: 10.1016/j.phymed.2021.153509] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 01/26/2021] [Accepted: 02/08/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Radix Astragali (RA) consists of the dried root of Astragalus membranaceus Bunge and is one of the most frequently used dietetic Chinese herbs to treat inflammation and neurodegenerative disease among other conditions. Radix Astragali preparata (RAP) is a medicinal form of RA. RA and RAP have been used as anti-aging agent, however, the mechanisms underlying their effects are still unclear. PURPOSE Considering the wide application of RA and RAP in clinical practice, it is necessary to identify the better product between the two and elucidate the molecular mechanism responsible for their anti-aging effects. STUDY DESIGN In this study, network pharmacology integrated with molecular biology techniques were employed to explore the possible mechanism of RA and RAP against aging. METHODS Aging animal models were constructed by exposure to D-galactose (D-gal), and the anti-aging effect of RA and RAP were determined based on behavior tests and histomorphological observation. Network pharmacology was performed to construct the "compound-target-pathway" network. Gene and protein expression of possible targets were validated and analyzed using qRT-PCR and Western blotting. RESULTS Treatment by RA and RAP could alleviate the symptoms of aging such as a decrease in body weight and organ indices, behavioral impairment, increased oxidative stress, weaken histopathological evaluation. The effect of RAP was more pronounced than that of RA in preventing aging process in a mouse model. The anti-aging effect of RA and RAP is associated with the balance of oxidative stress and activation of PI3K/Akt signaling pathway. CONCLUSION Using an integrated strategy of network pharmacology and molecular biology we attempted to elucidate the mechanisms of action of RA and RAP.
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Affiliation(s)
- Pin Gong
- School of Food and biotechnological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China.
| | - Danni Wang
- School of Food and biotechnological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China
| | - Dandan Cui
- School of Food and biotechnological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China
| | - Qian Yang
- School of Food and biotechnological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China
| | - Peipei Wang
- School of Food and biotechnological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China
| | - Wenjuan Yang
- School of Food and biotechnological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China
| | - Fuxin Chen
- School of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, Xi'an, 710054, China.
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19
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Pei H, Su W, Gui M, Dou M, Zhang Y, Wang C, Lu D. Comparative Analysis of Chemical Constituents in Different Parts of Lotus by UPLC and QToF-MS. Molecules 2021; 26:molecules26071855. [PMID: 33806084 PMCID: PMC8036816 DOI: 10.3390/molecules26071855] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/21/2021] [Accepted: 03/01/2021] [Indexed: 11/22/2022] Open
Abstract
Six parts of lotus (seeds, leaves, plumule, stamens, receptacles and rhizome nodes) are herbal medicines that are listed in the Chinese Pharmacopoeia. Their indications and functions have been confirmed by a long history of clinical practice. To fully understand the material basis of clinical applications, UPLC-QToF-MS combined with the UNIFI platform and multivariate statistical analysis was used in this study. As a result, a total of 171 compounds were detected and characterized from the six parts, and 23 robust biomarkers were discovered. The method can be used as a standard protocol for the direct identification and prediction of the six parts of lotus. Meanwhile, these discoveries are valuable for improving the quality control method of herbal medicines. Most importantly, this was the first time that alkaloids were detected in the stamen, and terpenoids were detected in the cored seed. The stamen is a noteworthy part because it contains the greatest diversity of flavonoids and terpenoids, but research on the stamen is rather limited.
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20
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Kawata K, Suzuki T, Ozawa K, Sekiguchi M. Features of T-cell subset composition in a D-galactose-induced senescence mouse model. Exp Anim 2021; 70:284-292. [PMID: 33583937 PMCID: PMC8390302 DOI: 10.1538/expanim.20-0095] [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] [Indexed: 11/12/2022] Open
Abstract
Long-term administration of D-galactose induces oxidative stress and accelerates normal age-related changes. Hence, the D-galactose-treated rodent model has been widely used for aging research. In this study, we examined the immunological characteristics, especially CD4+ T-cell subset composition, of D-galactose-induced aging model mice to evaluate the model’s utility in immunosenescence studies. The spleens of aging model mice subjected to repeated subcutaneous injections of D-galactose exhibited significant increases in T cells with the memory phenotype (CD62Llow CD44high) and individual T-cell subsets (Th1, Th2, Th17 and Treg). Furthermore, cells with the phenotype of T follicular helper (Tfh) cells were spontaneously increased. The features of T-cell subset composition in D-galactose-treated mice were in close agreement with those observed in normal aged mice and appeared to mimic the currently known normal aging processes associated with T-cell homeostasis. Our results suggest that D-galactose-induced aging models would be useful for immunosenescence studies focusing on T-cell homeostasis and give valuable insight into age-related immune system dysregulation.
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Affiliation(s)
- Koji Kawata
- Laboratory Animal Research Center, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Takato Suzuki
- Laboratory Animal Research Center, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan.,Department of Clinical Laboratory Medicine, Fukushima Medical University Hospital, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Kazunori Ozawa
- Laboratory Animal Research Center, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan.,Medical-Industrial Translational Research Center, Fukushima Global Science Center, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Miho Sekiguchi
- Laboratory Animal Research Center, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan.,Medical-Industrial Translational Research Center, Fukushima Global Science Center, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan
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21
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Nutritional composition and quality characterization of lotus (Nelumbo nucifera Gaertn.) seed flour supplemented cookies. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-020-00622-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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22
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Talebi M, Talebi M, Kakouri E, Farkhondeh T, Pourbagher-Shahri AM, Tarantilis PA, Samarghandian S. Tantalizing role of p53 molecular pathways and its coherent medications in neurodegenerative diseases. Int J Biol Macromol 2021; 172:93-103. [PMID: 33440210 DOI: 10.1016/j.ijbiomac.2021.01.042] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/06/2021] [Indexed: 02/06/2023]
Abstract
Neurodegenerative diseases are incongruous, commonly age-related disorders characterized by progressive neuronal loss, comprising the most prevalent being Alzheimer's disease, Parkinson's disease, and Huntington's disease. Perilous health states are anticipated following the neurodegeneration. Their etiology remains largely ambiguous, while various mechanisms are ascribed to their pathogenesis. A recommended conception is regarding the role of p53, as a transcription factor regulating numerous cellular pathways comprising apoptosis. Neuronal fates are a feasible occurrence that contributes to all neurodegenerative diseases. In this work, we review the research investigated the potential role of p53 in the pathogenesis of these diseases. We put special emphasis on intricate We not only describe aberrant changes in p53 level/activity observed in CNS regions affected by particular diseases but, most importantly, put special attention to the complicated reciprocal tuning connections prevailing between p53 and molecules considered in pathological hallmarks of these disorders. Natural and synthetic medications regulating p53 expression are regarded as well.
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Affiliation(s)
- Marjan Talebi
- Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohsen Talebi
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, TX 76019, United States
| | - Eleni Kakouri
- Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
| | - Tahereh Farkhondeh
- Medical Toxicology and Drug Abuse Research Center (MTDRC), Birjand University of Medical Sciences (BUMS), Birjand, Iran; Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran
| | | | - Petros A Tarantilis
- Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
| | - Saeed Samarghandian
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran.
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23
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Zhang Y, Li H, Song L, Xue J, Wang X, Song S, Wang S. Polysaccharide from Ganoderma lucidum ameliorates cognitive impairment by regulating the inflammation of the brain-liver axis in rats. Food Funct 2021; 12:6900-6914. [PMID: 34338268 DOI: 10.1039/d1fo00355k] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Ganoderma lucidum (G. lucidum) polysaccharide-1 (GLP-1) is one of the polysaccharides isolated from the fruiting bodies of G. lucidum. Inflammation in the brain-liver axis plays a vital role in the progress of cognitive impairment. In this study, the beneficial effect of GLP-1 on d-galactose (d-gal) rats was carried out by regulating the inflammation of the brain-liver axis. A Morris water maze test was used to assess the cognitive ability of d-gal rats. ELISA and/or western blot analysis were used to detect the blood ammonia and inflammatory cytokines levels in the brain-liver axis. Metabolomic analysis was used to evaluate the changes of small molecule metabolomics between the brain and liver. As a result, GLP-1 could obviously ameliorate the cognitive impairment of d-gal rats. The mechanism was related to the decreasing levels of TNF-α, IL-6, phospho-p38MAPK, phospho-p53, and phospho-JNK1 + JNK2 + JNK3, the increasing levels of IL-10 and TGF-β1, and the regulation of the metabolic disorders of the brain-liver axis. Our study suggests that G. lucidum could be exploited as an effective food or health care product to prevent and delay cognitive impairment and improve the quality of life.
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Affiliation(s)
- Yan Zhang
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, P.R. China.
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24
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Gong X, Xu L, Fang X, Zhao X, Du Y, Wu H, Qian Y, Ma Z, Xia T, Gu X. Protective effects of grape seed procyanidin on isoflurane-induced cognitive impairment in mice. PHARMACEUTICAL BIOLOGY 2020; 58:200-207. [PMID: 32114864 PMCID: PMC7067175 DOI: 10.1080/13880209.2020.1730913] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 10/23/2019] [Accepted: 02/12/2020] [Indexed: 05/24/2023]
Abstract
Context: Oxidative imbalance-induced cognitive impairment is among the most urgent clinical concerns. Isoflurane has been demonstrated to impair cognitive function via an increase in oxidative stress. GSP has strong antioxidant capacities, suggesting potential cognitive benefits.Objective: This study investigates whether GSP pre-treatment can alleviate isoflurane-induced cognitive dysfunction in mice.Materials and methods: C57BL/6J mice were pre-treated with either GSP 25-100 mg/kg/d for seven days or GSP 100-400 mg/kg as a single dose before the 6 h isoflurane anaesthesia. Cognitive functioning was examined using the fear conditioning tests. The levels of SOD, p-NR2B and p-CREB in the hippocampus were also analysed.Results: Pre-treatment with either a dose of GSP 50 mg/kg/d for seven days or a single dose of GSP 200 mg/kg significantly increased the % freezing time in contextual tests on the 1st (72.18 ± 12.39% vs. 37.60 ± 8.93%; 78.27 ± 8.46% vs. 52.72 ± 2.64%), 3rd (93.80 ± 7.62% vs. 52.94 ± 14.10%; 87.65 ± 10.86% vs. 52.89 ± 1.73%) and 7th (91.36 ± 5.31% vs. 64.09 ± 14.46%; 93.78 ± 3.92% vs. 79.17 ± 1.79%) day after anaesthesia. In the hippocampus of mice exposed to isoflurane, GSP 200 mg/kg increased the total SOD activity on the 1st and 3rd day and reversed the decreased activity of the NR2B/CREB pathway.Discussion and conclusions: These findings suggest that GSP improves isoflurane-induced cognitive dysfunction by protecting against perturbing antioxidant enzyme activities and NR2B/CREB pathway. Therefore, GSP may possess a potential prophylactic role in isoflurane-induced and other oxidative stress-related cognitive decline.
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Affiliation(s)
- Xiangdan Gong
- Department of Anesthesiology, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital, Nanjing, China
| | - Lizhi Xu
- Jiangsu Key Laboratory of Molecular Medicine, Nanjing University Medical School, Nanjing, China
| | - Xin Fang
- Department of Anesthesiology, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital, Nanjing, China
| | - Xin Zhao
- Department of Anesthesiology, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital, Nanjing, China
| | - Ying Du
- Department of Anesthesiology, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital, Nanjing, China
| | - Hao Wu
- Department of Anesthesiology, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital, Nanjing, China
| | - Yue Qian
- Department of Anesthesiology, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital, Nanjing, China
| | - Zhengliang Ma
- Department of Anesthesiology, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital, Nanjing, China
| | - Tianjiao Xia
- Department of Anesthesiology, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital, Nanjing, China
- Jiangsu Key Laboratory of Molecular Medicine, Nanjing University Medical School, Nanjing, China
| | - Xiaoping Gu
- Department of Anesthesiology, Nanjing University Medical School Affiliated Nanjing Drum Tower Hospital, Nanjing, China
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25
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Song S, Tchkonia T, Jiang J, Kirkland JL, Sun Y. Targeting Senescent Cells for a Healthier Aging: Challenges and Opportunities. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:2002611. [PMID: 33304768 PMCID: PMC7709980 DOI: 10.1002/advs.202002611] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 08/11/2020] [Indexed: 05/02/2023]
Abstract
Aging is a physiological decline in both structural homeostasis and functional integrity, progressively affecting organismal health. A major hallmark of aging is the accumulation of senescent cells, which have entered a state of irreversible cell cycle arrest after experiencing inherent or environmental stresses. Although cellular senescence is essential in several physiological events, it plays a detrimental role in a large array of age-related pathologies. Recent biomedical advances in specifically targeting senescent cells to improve healthy aging, or alternatively, postpone natural aging and age-related diseases, a strategy termed senotherapy, have attracted substantial interest in both scientific and medical communities. Challenges for aging research are highlighted and potential avenues that can be leveraged for therapeutic interventions to control aging and age-related disorders in the current era of precision medicine.
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Affiliation(s)
- Shuling Song
- Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthShanghai Institutes for Biological SciencesUniversity of Chinese Academy of SciencesChinese Academy of SciencesShanghai200031China
- School of GerontologyBinzhou Medical UniversityYantaiShandong264003China
| | - Tamara Tchkonia
- Robert and Arlene Kogod Center on AgingMayo ClinicRochesterMN55905USA
| | - Jing Jiang
- School of PharmacyBinzhou Medical UniversityYantaiShandong264003China
| | - James L. Kirkland
- Robert and Arlene Kogod Center on AgingMayo ClinicRochesterMN55905USA
| | - Yu Sun
- Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthShanghai Institutes for Biological SciencesUniversity of Chinese Academy of SciencesChinese Academy of SciencesShanghai200031China
- School of PharmacyBinzhou Medical UniversityYantaiShandong264003China
- Department of Medicine and VAPSHCSUniversity of WashingtonSeattleWA98195USA
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Flores-Cuadra JA, Madrid A, Fernández PL, Pérez-Lao AR, Oviedo DC, Britton GB, Carreira MB. Critical Review of the Alzheimer's Disease Non-Transgenic Models: Can They Contribute to Disease Treatment? J Alzheimers Dis 2020; 82:S227-S250. [PMID: 33216029 DOI: 10.3233/jad-200870] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Alzheimer's disease (AD) is a growing neurodegenerative disease without effective treatments or therapies. Despite the use of different approaches and an extensive variety of genetic amyloid based models, therapeutic strategies remain elusive. AD is characterized by three main pathological hallmarks that include amyloid-β plaques, neurofibrillary tangles, and neuroinflammatory processes; however, many other pathological mechanisms have been described in the literature. Nonetheless, the study of the disease and the screening of potential therapies is heavily weighted toward the study of amyloid-β transgenic models. Non-transgenic models may aid in the study of complex pathological states and provide a suitable complementary alternative to evaluating therapeutic biomedical and intervention strategies. In this review, we evaluate the literature on non-transgenic alternatives, focusing on the use of these models for testing therapeutic strategies, and assess their contribution to understanding AD. This review aims to underscore the need for a shift in preclinical research on intervention strategies for AD from amyloid-based to alternative, complementary non-amyloid approaches.
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Affiliation(s)
- Julio A Flores-Cuadra
- Centro de Neurociencias, Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Panamá, República de Panamá
| | - Alanna Madrid
- Centro de Neurociencias, Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Panamá, República de Panamá
| | - Patricia L Fernández
- Centro de Biología Celular y Molecular de Enfermedades, Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Panamá, República de Panamá
| | - Ambar R Pérez-Lao
- Centro de Neurociencias, Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Panamá, República de Panamá
| | - Diana C Oviedo
- Centro de Neurociencias, Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Panamá, República de Panamá.,Escuela de Psicología, Facultad de Ciencias Sociales, Universidad Católica Santa María La Antigua (USMA), Panamá
| | - Gabrielle B Britton
- Centro de Neurociencias, Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Panamá, República de Panamá
| | - Maria B Carreira
- Centro de Neurociencias, Instituto de Investigaciones Científicas y Servicios de Alta Tecnología (INDICASAT AIP), Panamá, República de Panamá
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27
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Protective effects of Coreopsis tinctoria buds extract against cognitive impairment and brain aging induced by d-galactose. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104089] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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Zhang M, Chen W, Zong Y, Shi K, Li J, Zeng F, He Z, Du R. Cognitive-enhancing effects of fibrauretine on Aβ 1-42-induced Alzheimer's disease by compatibilization with ginsenosides. Neuropeptides 2020; 82:102020. [PMID: 31982159 DOI: 10.1016/j.npep.2020.102020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 12/17/2019] [Accepted: 01/19/2020] [Indexed: 12/30/2022]
Abstract
Fibrauretine is the main active ingredient in rattan stems of Fibraurea recisa Pierre. The aim of this study was to evaluate the cognitive-enhancing effects and underlying molecular mechanisms of fibrauretine compatibilized with ginsenosides on Alzheimer's disease (AD) induced in mice with amyloid β-protein (Aβ1-42). The results showed that the spatial learning and memory abilities of AD mice were significantly enhanced after combined treatment with fibrauretine and ginsenosides using the Morris water maze test. The levels of acetylcholinesterase (AChE) and phosphorylated Tau protein (p-Tau) in brain tissue and the levels of nitric oxide (NO), malondialdehyde (MDA), and N-terminal pro-brain natriuretic peptide (NT-proBNP) in plasma were significantly increased in Aβ1-42-induced AD mice, and these effects were reversed after combined treatment with fibrauretine and ginsenosides. By contrast, a significant increase in the levels of catalase (CAT), superoxide dismutase (SOD), choline acetyltransferase (ChAT) and glutathione peroxidase (GSH-Px) was observed in the combined treatment group. The results of haematoxylin and eosin (H&E) staining, terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labelling (TUNEL) analysis, immunohistochemistry (IHC) and Western blot analysis showed that the apoptosis rate, Bax, nuclear factor kappa-B p65 (NF-κBp65), cleaved caspase-3 and cleaved caspase-9 expression levels were obviously decreased and that the Bcl-2 expression levels were significantly increased in the hippocampi of mice treated with fibrauretine and ginsenosides. The results of this study show that the ameliorative effect of fibrauretine against AD can be significantly enhanced by compatibilization with ginsenosides. The underlying molecular mechanisms of fibrauretine may be related to antioxidation and anti-apoptosis.
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Affiliation(s)
- Miao Zhang
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, Jilin, China
| | - Weijia Chen
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, Jilin, China; Engineering Research Center for High Efficiency Breeding and Product Development Technology of Sika Deer, 130118 Jilin, China
| | - Ying Zong
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, Jilin, China; Engineering Research Center for High Efficiency Breeding and Product Development Technology of Sika Deer, 130118 Jilin, China
| | - Kun Shi
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, Jilin, China; Engineering Research Center for High Efficiency Breeding and Product Development Technology of Sika Deer, 130118 Jilin, China
| | - Jianming Li
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, Jilin, China; Engineering Research Center for High Efficiency Breeding and Product Development Technology of Sika Deer, 130118 Jilin, China
| | - Fanli Zeng
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, Jilin, China; Engineering Research Center for High Efficiency Breeding and Product Development Technology of Sika Deer, 130118 Jilin, China
| | - Zhongmei He
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, Jilin, China; Engineering Research Center for High Efficiency Breeding and Product Development Technology of Sika Deer, 130118 Jilin, China.
| | - Rui Du
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, Jilin, China; Engineering Research Center for High Efficiency Breeding and Product Development Technology of Sika Deer, 130118 Jilin, China
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Jin W, Sun M, Yuan B, Wang R, Yan H, Qiao X. Neuroprotective Effects of Grape Seed Procyanidins on Ethanol-Induced Injury and Oxidative Stress in Rat Hippocampal Neurons. Alcohol Alcohol 2020; 55:357-366. [DOI: 10.1093/alcalc/agaa031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 03/25/2020] [Accepted: 04/04/2020] [Indexed: 12/14/2022] Open
Abstract
Abstract
Aims
Ethanol is a small molecule capable of interacting with numerous targets in the brain, the mechanisms of which are complex and still poorly understood. Studies have revealed that ethanol-induced hippocampal neuronal injury is associated with oxidative stress. Grape seed procyanidin (GSP) is a new type of antioxidant that is believed to scavenge free radicals and be anti-inflammatory. This study evaluated the ability and mechanism by which the GSP improves ethanol-induced hippocampal neuronal injury.
Methods
Primary cultures of hippocampal neurons were exposed to ethanol (11, 33 and 66 mM, 1, 4, 8, 12 and 24 h) and the neuroprotective effects of GSP were assessed by evaluating the activity of superoxide dismutase (SOD), the levels of malondialdehyde (MDA) and lactate dehydrogenase (LDH) and cell morphology.
Results
Our results indicated that GSP prevented ethanol-induced neuronal injury by reducing the levels of MDA and LDH, while increasing the activity of SOD. In addition, GSP increased the number of primary dendrites and total dendritic length per cell.
Conclusion
Together with previous findings, these results lend further support to the significance of developing GSP as a therapeutic tool for use in the treatment of alcohol use disorders.
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Affiliation(s)
- Wenyang Jin
- Department of Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Mizhu Sun
- Department of Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Bingbing Yuan
- Department of Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Runzhi Wang
- Department of Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Hongtao Yan
- Department of Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Xiaomeng Qiao
- Department of Forensic Medicine, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China
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Abidar S, Boiangiu RS, Dumitru G, Todirascu-Ciornea E, Amakran A, Cioanca O, Hritcu L, Nhiri M. The Aqueous Extract from Ceratonia siliqua Leaves Protects Against 6-hydroxydopamine in Zebrafish: Understanding the Underlying Mechanism. Antioxidants (Basel) 2020; 9:antiox9040304. [PMID: 32276477 PMCID: PMC7222174 DOI: 10.3390/antiox9040304] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/06/2020] [Accepted: 04/07/2020] [Indexed: 12/13/2022] Open
Abstract
Ceratonia siliqua L. is a Mediterranean medicinal plant traditionally cultivated for its ethnopharmacological benefits, such as antidiarrheal, antidiabetic, enhance acetylcholine, antioxidant, antiatherosclerotic, and for its possible anti-neurodegenerative potential. The aim of the present study was to evaluate the chemical composition, as well as the cognitive-enhancing, anxiolytic, and antioxidant activities of the aqueous extract from C. siliqua (CsAE) leaves against 6-hydroxydopamine (6-OHDA) zebrafish Parkinson’s disease (PD) model. CsAE (0.1, 0.3, and 1 mg/L) was administered by immersion to zebrafish (Danio rerio) for eight consecutive days and one hour before each behavioral test of each day, while 6-OHDA (250 µM) treatment was supplied one day before the novel tank diving test (NTT). Qualitative and quantitative analyses were performed by the ultra-high-performance liquid chromatography (UHPLC) analysis. The memory performance was evaluated through the NTT and Y-maze tests. Additionally, the in vitro and in vivo antioxidant status and acetylcholinesterase (AChE) activity was also assessed. Our finds demonstrated that CsAE presented positive antioxidant and anti-AChE activities, which contributed to the improvement of cognitive function in the 6-OHDA zebrafish PD model.
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Affiliation(s)
- Sara Abidar
- Laboratoire de Biochimie et Génétique Moléculaire, Faculté des Sciences et Techniques, Université Abdelmalek Essaadi, Tanger Principal BP 416, Morocco; (S.A.); (A.A.); (M.N.)
| | - Razvan Stefan Boiangiu
- Department of Biology, Faculty of Biology, Alexandru Ioan Cuza University of Iasi, 700506 Iasi, Romania; (R.S.B.); (E.T.-C.)
| | - Gabriela Dumitru
- Department of Biology, Faculty of Biology, Alexandru Ioan Cuza University of Iasi, 700506 Iasi, Romania; (R.S.B.); (E.T.-C.)
- Correspondence: (G.D.); (L.H.); Tel.: +40-232-201-522 (G.D.); +40-232-201-666 (L.H.)
| | - Elena Todirascu-Ciornea
- Department of Biology, Faculty of Biology, Alexandru Ioan Cuza University of Iasi, 700506 Iasi, Romania; (R.S.B.); (E.T.-C.)
| | - Amina Amakran
- Laboratoire de Biochimie et Génétique Moléculaire, Faculté des Sciences et Techniques, Université Abdelmalek Essaadi, Tanger Principal BP 416, Morocco; (S.A.); (A.A.); (M.N.)
| | - Oana Cioanca
- Department of Pharmacognosy, Faculty of Pharmacy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania;
| | - Lucian Hritcu
- Laboratoire de Biochimie et Génétique Moléculaire, Faculté des Sciences et Techniques, Université Abdelmalek Essaadi, Tanger Principal BP 416, Morocco; (S.A.); (A.A.); (M.N.)
- Correspondence: (G.D.); (L.H.); Tel.: +40-232-201-522 (G.D.); +40-232-201-666 (L.H.)
| | - Mohamed Nhiri
- Laboratoire de Biochimie et Génétique Moléculaire, Faculté des Sciences et Techniques, Université Abdelmalek Essaadi, Tanger Principal BP 416, Morocco; (S.A.); (A.A.); (M.N.)
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31
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Zheng S. Protective effect of Polygonatum sibiricum Polysaccharide on D-galactose-induced aging rats model. Sci Rep 2020; 10:2246. [PMID: 32042011 PMCID: PMC7010663 DOI: 10.1038/s41598-020-59055-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 01/21/2020] [Indexed: 11/09/2022] Open
Abstract
The polysaccharide of Polygonatum sibiricum (PSP)is one of the main active ingredients of Polygonatum Polygonatum in Liliaceae. It has anti-tumor, anti-aging, immune regulation, and anti-oxidative effects. Recent studies have shown that the Klotho gene and fibroblast growth factor-23 (FGF-23) have a common receptor, which is closely related to aging and highly expressed in kidney and meninges. Our study aimed to investigate the anti-aging effect of PSP on D-galactose-induced rats and its mechanism. D-galactose (120 mg Kg-1) and PSP (100 mg Kg-1) was used to intervene in rats, respectively. Then The changes of indexes of the natural aging-like model rats before and after PSP intervention were observed. We found that PSP could significantly improve the learning and memory abilities of rats and reverse the pathological changes of kidney tissues in rats. At the same time, PSP up-regulated the expression of Klotho mRNA and Klotho protein in the renal cortex, down-regulated the expression of FOXO3a mRNA and p-FOXO3a protein in renal tissue, and inhibited the expression of FGF-23 protein in the femur. Our studies suggest that PSP may play a role by regulating the Klotho-FGF23 endocrine axis, alleviating oxidative stress, and balancing calcium and phosphorus metabolism.
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Affiliation(s)
- Shaoyan Zheng
- Pharmacy Department, Foshan Women And Children Hospital Affiliated to Southern Medical University, Foshan, P.R. China.
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32
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Shi X, Gong B, Liao S, Wang J, Liu Y, Wang T, Shi J. Removal and enrichment of Cr(VI) from aqueous solutions by lotus seed pods. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2020; 92:84-93. [PMID: 31332878 DOI: 10.1002/wer.1187] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 06/08/2019] [Accepted: 07/01/2019] [Indexed: 06/10/2023]
Abstract
Chromium (Cr(VI)) is highly toxic and carcinogenic. Cr(VI) water pollution has become more and more serious. This article reports on a study in which lotus seed pods (LSP), an agricultural waste product, was used to efficiently remove Cr(VI) from an aqueous solution, and the carbonization product of LSP after the removal of Cr(VI) (CPLSP) can be regarded as a resource containing Cr. Cr(VI) removed by LSP fits a pseudo-second-order model. pH levels greatly influence the amount of Cr removed. The maximum removal of Cr(VI) by LSP in aqueous solution was 153.85 mg/g. The possible removal mechanism is absorption, redox, and reabsorption based upon SEM/EDS, FT-IR, and XPS spectra results. The Cr content of CPLSP was 42.95% by ammonium persulfate oxidation titrimetric method. These results suggest that LSP can be an excellent, low cost, biomaterial for removing and enriching Cr(VI) from an aqueous solution. PRACTITIONER POINTS: Lotus seed pods are an efficient adsorbent for Cr(VI) from aqueous solutions. The Cr removal by lotus seed pods occurs via absorption, redox, and reabsorption. Cr can be captured after the pods are carbonized. Lotus seed pods can be applied to the removal and enrichment of Cr(VI) from waste water.
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Affiliation(s)
- Xiongying Shi
- College of Basic Sciences, Huazhong Agricultural University, Wuhan, China
| | - Bo Gong
- College of Basic Sciences, Huazhong Agricultural University, Wuhan, China
| | - Shuijiao Liao
- College of Basic Sciences, Huazhong Agricultural University, Wuhan, China
| | - Jinling Wang
- College of Basic Sciences, Huazhong Agricultural University, Wuhan, China
| | - Yonghong Liu
- College of Basic Sciences, Huazhong Agricultural University, Wuhan, China
| | - Tongyu Wang
- College of Basic Sciences, Huazhong Agricultural University, Wuhan, China
| | - Junkai Shi
- College of Basic Sciences, Huazhong Agricultural University, Wuhan, China
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Zhong SJ, Wang L, Gu RZ, Zhang WH, Lan R, Qin XY. Ginsenoside Rg1 ameliorates the cognitive deficits in D-galactose and AlCl 3-induced aging mice by restoring FGF2-Akt and BDNF-TrkB signaling axis to inhibit apoptosis. Int J Med Sci 2020; 17:1048-1055. [PMID: 32410834 PMCID: PMC7211162 DOI: 10.7150/ijms.43979] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 04/03/2020] [Indexed: 12/12/2022] Open
Abstract
Ginsenoside Rg1 is the main active ingredient of Panax ginseng with the activity of neuroprotective, antioxidant and strengthening the immune system. Therefore, we hypothesized that Rg1 may afford anti-aging effects although the mechanism remains to be elucidated. In this study, chemically induced aging mice were established by consecutive administration of D-galactose and AlCl3. We found that Rg1 effectively ameliorates spatial learning and memory deficits in aging mice demonstrated by their improved performance in step down avoidance tests and Morris water maze experiments. Rg1 restored aging-induced decline of FGF2 and BDNF, reactivated TrkB/Akt signaling pathways in the hippocampus and prefrontal cortex to inhibit apoptosis, for the expression of anti-apoptotic protein Bcl-2 and apoptosis promoting enzyme cleaved-Caspase3 were antagonistically restored. Therefore, these results established the anti-aging effects of Rg1, and FGF2, BDNF and associated signaling pathways might be promising targets. Our data may provide a new avenue to the pharmacological research and diet therapeutic role of ethnic products such as Rg1 in anti-aging and aging associated diseases.
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Affiliation(s)
- Si-Jia Zhong
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China.,College of Economics and management, North China Electric Power University, Beijing 102206, China
| | - Lin Wang
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
| | - Run-Ze Gu
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
| | - Wen-Hao Zhang
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
| | - Rongfeng Lan
- Department of Cell Biology & Medical Genetics, School of Basic Medical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, China
| | - Xiao-Yan Qin
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
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34
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Protective effects of enzyme degradation extract from Porphyra yezoensis against oxidative stress and brain injury in d-galactose-induced ageing mice. Br J Nutr 2019; 123:975-986. [DOI: 10.1017/s0007114519003088] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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35
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Zhang J, Zhang X, Wen C, Duan Y, Zhang H. Lotus seedpod proanthocyanidins protect against neurotoxicity after methyl-mercuric chloride injury. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 183:109560. [PMID: 31421536 DOI: 10.1016/j.ecoenv.2019.109560] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 08/07/2019] [Accepted: 08/09/2019] [Indexed: 06/10/2023]
Abstract
In the present study, to investigate the prevention mechanism of proanthocyanidins from lotus seedpod (LSPCs) on methyl mercuric chloride (MMC) induced neurotoxicity, neuron/astrocyte cells were co-cultured to simulate the microenvironment in vivo to the greatest extent. The results showed that, compared with MMC group, pretreatment with LSPCs not only improved cell survival rate, decreased the release of lactate dehydrogenase (LDH), decreased the intracellular reactive oxygen species (ROS) level, and prevented the increase of intracellular [Ca2+]i, but also significantly increased the total anti-oxidation capacity (T-AOC) (p<0.05), the levels of glutathione peroxidase (GSH-Px) (p<0.05), glutathione (GSH) (p<0.05), and mitochondrial membrane potential (MMP) (p<0.01). Besides, LSPCs up-regulated the expression of transcriptional factor Nrf2/HO-1 in a concentration-dependent manner. Moreover, LSPCs reduced the expression of Bax protein, significantly increased the expression of Bcl-xl, Bcl-2, β-Ⅲ-Tubulin, SYN, and Arc proteins. The expression of these proteins is mainly regulated by genes and reflects the changes of genes functions. Taken together, these results suggested that LSPCs could enhance cellular antioxidant defense capacity through regulating the activation of Nrf2/HO-1, and involving the inhibition of mitochondria-mediated apoptotic signaling pathway.
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Affiliation(s)
- Jixian Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Xuxu Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Chaoting Wen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Yuqing Duan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China; Institute of Food Physical Processing, Jiangsu University, Zhenjiang, 212013, China.
| | - Haihui Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China.
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36
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Yuan F, Gao Z, Liu W, Li H, Zhang Y, Feng Y, Song X, Wang W, Zhang J, Huang C, Jia L. Characterization, Antioxidant, Anti-Aging and Organ Protective Effects of Sulfated Polysaccharides from Flammulina velutipes. Molecules 2019; 24:molecules24193517. [PMID: 31569331 PMCID: PMC6803911 DOI: 10.3390/molecules24193517] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 09/20/2019] [Accepted: 09/25/2019] [Indexed: 01/18/2023] Open
Abstract
As an irreversible and complex degenerative physiological process, the treatment for aging seems strategically necessary, and polysaccharides play important roles against aging owing to their abundant bioactivities. In this paper, the antioxidant and anti-aging activities of Flammulina velutipes polysaccharides (FPS) and its sulfated FPS (SFPS) on d-galactose-induced aging mice were investigated. The in vitro antioxidant activities demonstrated that SFPS had strong reducing power and superior scavenging effects on 2, 2-diphenylpicrylhydrazyl (DPPH), hydroxyl radicals and the chelating activities of Fe2+. The in vivo animal experiments manifested that the SFPS showed superior antioxidant and protective abilities against the d-galactose-induced aging by increasing the antioxidant enzyme activities, decreasing lipid peroxidation, improving the inflammatory response and ameliorating the anile condition of mice. Furthermore, the structural analysis of SFPS was investigated through FT-IR, NMR, and HPLC analysis, and the results indicated that SFPS was a homogeneous heteropolysaccharide with a weight-average molecular weight of 2.81 × 103 Da. Furthermore, SFPS has also changed in characteristic functional groups and monosaccharide composition compared to FPS. These results suggested that sulfated modification could enhance the anti-oxidation, anti-aging and protective activities of F. velutipes polysaccharides, which may provide references for the development of functional foods and natural medicines.
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Affiliation(s)
- Fangfang Yuan
- Institute of Agricultural Resources and Environment, Shandong Academy of Agricultural Science, Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture, Jinan 250100, China.
- College of Life Science, Shangdong Agricultural University, Taian 271018, China.
| | - Zheng Gao
- College of Life Science, Shangdong Agricultural University, Taian 271018, China.
| | - Wenbo Liu
- College of Life Science, Shangdong Agricultural University, Taian 271018, China.
| | - Huaping Li
- College of Life Science, Shangdong Agricultural University, Taian 271018, China.
| | - Yiwen Zhang
- College of Life Science, Shangdong Agricultural University, Taian 271018, China.
| | - Yanbo Feng
- College of Life Science, Shangdong Agricultural University, Taian 271018, China.
| | - Xinling Song
- College of Life Science, Shangdong Agricultural University, Taian 271018, China.
| | - Wenshuai Wang
- College of Life Science, Shangdong Agricultural University, Taian 271018, China.
| | - Jianjun Zhang
- College of Life Science, Shangdong Agricultural University, Taian 271018, China.
| | - Chunyan Huang
- Institute of Agricultural Resources and Environment, Shandong Academy of Agricultural Science, Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture, Jinan 250100, China.
| | - Le Jia
- College of Life Science, Shangdong Agricultural University, Taian 271018, China.
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Huang X, Su C, Chen S, Teng J, Zhao L, Chen S. Effect of klotho as an ageing suppressor on insulin signalling cascade in brain of d-galactose mice by Yisui moxibustion. BIOTECHNOL BIOTEC EQ 2019. [DOI: 10.1080/13102818.2019.1665476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Affiliation(s)
- Xinge Huang
- Department of Acupuncture and Moxibustion, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, PR China
| | - Chuanli Su
- Department of Pathology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, PR China
| | - Shuyan Chen
- Department of Acupuncture and Moxibustion Affiliated Orthopedics Surgery, Jianxiang Hospital, Foshan, PR China
| | - Jinlong Teng
- Acupuncture and Massage College, Guangxi University of Chinese Medicine, Nanning, PR China
| | - Lihua Zhao
- Department of Acupuncture and Moxibustion, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, PR China
| | - Shangjie Chen
- Department of Rehabilitation, Bao’an Hospital, Southern Medical University, Shenzhen, PR China
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Sha JY, Zhou YD, Yang JY, Leng J, Li JH, Hu JN, Liu W, Jiang S, Wang YP, Chen C, Li W. Maltol (3-Hydroxy-2-methyl-4-pyrone) Slows d-Galactose-Induced Brain Aging Process by Damping the Nrf2/HO-1-Mediated Oxidative Stress in Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:10342-10351. [PMID: 31461273 DOI: 10.1021/acs.jafc.9b04614] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Maltol, a maillard reaction product from ginseng (Panax ginseng C. A. Meyer), has been confirmed to inhibit oxidative stress in several animal models. Its beneficial effect on oxidative stress related brain aging is still unclear. In this study, the mouse model of d-galactose (d-Gal)-induced brain aging was employed to investigate the therapeutic effects and potential mechanisms of maltol. Maltol treatment significantly restored memory impairment in mice as determined by the Morris water maze tests. Long-term d-Gal treatment reduced expression of cholinergic regulators, i.e., the cholineacetyltransferase (ChAT) (0.456 ± 0.10 vs 0.211 ± 0.03 U/mg prot), the acetylcholinesterase (AChE) (36.4 ± 5.21 vs 66.5 ± 9.96 U/g). Maltol treatment prevented the reduction of ChAT and AChE in the hippocampus. Maltol decreased oxidative stress levels by reducing levels of reactive oxygen species (ROS) and malondialdehyde (MDA) production in the brain and by elevating antioxidative enzymes. Furthermore, maltol treatment minimized oxidative stress by increasing the phosphorylation levels of phosphatidylinositol-3-kinase (PI3K), protein kinase B (Akt), nuclear factor-erythroid 2-related factor 2 (Nrf2), and hemeoxygenase-1 (HO-1). The above results clearly indicate that supplementation of maltol diminishes d-Gal-induced behavioral dysfunction and neurological deficits via activation of the PI3K/Akt-mediated Nrf2/HO-1 signaling pathway in brain. Maltol might become a potential drug to slow the brain aging process and stimulate endogenous antioxidant defense capacity. This study provides the novel evidence that maltol may slow age-associated brain aging.
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Affiliation(s)
- Ji-Yue Sha
- College of Chinese Medicinal Materials , Jilin Agricultural University , Changchun 130118 , China
| | - Yan-Dan Zhou
- College of Chinese Medicinal Materials , Jilin Agricultural University , Changchun 130118 , China
| | - Jia-Yu Yang
- College of Chinese Medicinal Materials , Jilin Agricultural University , Changchun 130118 , China
| | - Jing Leng
- College of Chinese Medicinal Materials , Jilin Agricultural University , Changchun 130118 , China
| | - Jian-Hao Li
- College of Chinese Medicinal Materials , Jilin Agricultural University , Changchun 130118 , China
| | - Jun-Nan Hu
- College of Chinese Medicinal Materials , Jilin Agricultural University , Changchun 130118 , China
| | - Wei Liu
- College of Chinese Medicinal Materials , Jilin Agricultural University , Changchun 130118 , China
| | - Shuang Jiang
- College of Chinese Medicinal Materials , Jilin Agricultural University , Changchun 130118 , China
| | - Ying-Ping Wang
- College of Chinese Medicinal Materials , Jilin Agricultural University , Changchun 130118 , China
- National & Local Joint Engineering Research Center for Ginseng Breeding and Development , Changchun 130118 , China
| | - Chen Chen
- School of Biomedical Sciences , The University of Queensland , Brisbane 4072 , Australia
| | - Wei Li
- College of Chinese Medicinal Materials , Jilin Agricultural University , Changchun 130118 , China
- National & Local Joint Engineering Research Center for Ginseng Breeding and Development , Changchun 130118 , China
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39
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Kamal M, Naz M, Jawaid T, Arif M. Natural products and their active principles used in the treatment of neurodegenerative diseases: a review. ACTA ACUST UNITED AC 2019. [DOI: 10.1007/s13596-019-00396-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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40
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Zhang Y, Yang X, Wang S, Song S. Ginsenoside Rg3 Prevents Cognitive Impairment by Improving Mitochondrial Dysfunction in the Rat Model of Alzheimer's Disease. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:10048-10058. [PMID: 31422666 DOI: 10.1021/acs.jafc.9b03793] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Ginseng, the roots and rhizomes of Panax ginseng C. A. Meyer, is used not only as a herbal medicine but also as a functional food to support body functions. Ginsenoside Rg3 (GRg3) is a major bioactive component in ginseng. In this study, the beneficial effects of GRg3 on rats with Alzheimer's disease (AD) were evaluated via the behavioral experiment and antioxidant capacity. Moreover, metabolomic analysis based on UPLC-QTOF-MS/MS and apoptosis analysis was used to obtain the change between AD and GRg3-administrated rats to assess the underlying mechanisms on improving mitochondrial dysfunction. Results showed that GRg3 could prevent the cognitive impairment of AD rats by improving the mitochondrial dysfunction. The potential mechanisms were related to regulate the abnormality of energy metabolism, electron transport chain, amino acid metabolism, purine metabolism, and antiapoptosis. These findings support the exploitation of GRg3 as an effective complementary and functional food to prevent and delay AD.
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Affiliation(s)
| | - Xiaomei Yang
- Nutritional Department , Jilin Medical University Affiliated Hospital , Jilin 132013 , P. R. China
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41
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Rauf A, Imran M, Abu-Izneid T, Iahtisham-Ul-Haq, Patel S, Pan X, Naz S, Sanches Silva A, Saeed F, Rasul Suleria HA. Proanthocyanidins: A comprehensive review. Biomed Pharmacother 2019; 116:108999. [PMID: 31146109 DOI: 10.1016/j.biopha.2019.108999] [Citation(s) in RCA: 338] [Impact Index Per Article: 67.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 05/13/2019] [Accepted: 05/14/2019] [Indexed: 02/06/2023] Open
Abstract
Proanthocyanidins are condensed tannins with various pharmacological properties. These phytochemicals are considered as 'offense and defense molecules because of their human health benefits. The validation of their diverse health aspects, namely, antioxidant, anticancer, antidiabetic, neuroprotective, and antimicrobial has earned them repute in thermochemistry. Proanthocyanidins are oligo- or polymers of monomeric flavan-3-ols produced as an end product of flavonoid biosynthetic pathway. Agricultural wastes and food processing wastes contain immense amount of proanthocyanidins, exploitation of which can be a sustainable source of dietary supplements and functional ingredients. The current review article discusses recent developments in the health promoting properties of proanthocyanidins and the associated hurdles.
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Affiliation(s)
- Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar, KPK, Pakistan
| | - Muhammad Imran
- University Institute of Diet & Nutritional Sciences, Faculty of Allied Health Sciences, The University of Lahore, Pakistan
| | - Tareq Abu-Izneid
- Department of Pharmaceutical Sciences, College of Pharmacy, Al Ain University of Science and Technology, Al Ain Campus, UAE
| | - Iahtisham-Ul-Haq
- Department of Diet and Nutritional Sciences, Faculty of Health and Allied Sciences, Imperial College of Business Studies, Lahore, Pakistan
| | - Seema Patel
- Bioinformatics and Medical Informatics Research Center, San Diego State University, San Diego, 92182, USA
| | - Xiandao Pan
- Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
| | - Saima Naz
- Department of Biotechnology, Woman University Mardan, Mardan, KPK, Pakistan
| | - Ana Sanches Silva
- National Institute for Agricultural and Veterinary Research, 4485-655, Vila do Conde, Portugal
| | - Farhan Saeed
- Department of Food Science, Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
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42
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Zhang X, Wu JZ, Lin ZX, Yuan QJ, Li YC, Liang JL, Zhan JYX, Xie YL, Su ZR, Liu YH. Ameliorative effect of supercritical fluid extract of Chrysanthemum indicum Linnén against D-galactose induced brain and liver injury in senescent mice via suppression of oxidative stress, inflammation and apoptosis. JOURNAL OF ETHNOPHARMACOLOGY 2019; 234:44-56. [PMID: 30610932 DOI: 10.1016/j.jep.2018.12.050] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 12/28/2018] [Accepted: 12/30/2018] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chrysanthemum indicum Linne (C. indicum), a healthy food and folk medicine in China for thousands of years, has been reported to exert heat-clearing and detoxifying effects and extensively applied to treat various symptoms such as inflammation diseases, hepatitis and headache. AIM OF THIS STUDY The purpose of the present study was to investigate the protective effect of the supercritical carbon dioxide fluid extract from flowers and buds of C. indicum (CISCFE) on D-galactose-induced brain and liver damage during aging process and to illuminate the underlying mechanisms. MATERIALS AND METHODS Mice were orally administrated with CISCFE (100, 150 and 300 mg/kg) after injection with D-galactose. 24 h after the last administration, the blood samples, whole brain and liver tissues were collected for biochemical analysis, histological examination and western blot analysis. The body weight, spleen and thymus indexes, alanine transaminase (ALT), aspartate transaminase (AST), total antioxidant capacity (T-AOC), superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px), malondialdehyde (MDA) in brain and liver, interleukin-1β (IL-1β), interleukin-6 (IL-6), and necrosis factor-α (TNF-α) were detected. Besides, the expressions of Bax, Bcl-2 and cleaved caspase-3 were determined by western blot assay. RESULTS The results indicated that CISCFE effectively increased the suppressed body weight, attenuated the decline of thymus and spleen indexes, and reduced the elevated levels of ALT and AST induced by D-gal. Furthermore, CISCFE might notably alleviate D-gal-induced abnormal alterations in structure and function of brain and liver dose-dependently via renewing normal antioxidant enzymes activities (SOD, CAT, GSH-Px), reducing MDA accumulation, decreasing inflammatory cytokines productions (IL-1β, IL-6, TNF-α), as well as attenuating the increase of Bax/Bcl-2 ratio and cleaved caspase-3 activation in the liver and brain. CONCLUSIONS Taken together, our present results suggested that CISCFE treatment could effectively mitigate the D-gal-induced hepatic and cerebral injury, and the underlying mechanism might be tightly related to the decreased oxidative stress, inflammation and apoptosis, indicating CISCFE might be an alternative and promising agent for the treatment of aging and age-associated brain and liver diseases.
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Affiliation(s)
- Xie Zhang
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China; School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China.
| | - Jia-Zhen Wu
- The First Affiliated Hospital of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510405, China.
| | - Zhi-Xiu Lin
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China.
| | - Qiu-Ju Yuan
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China.
| | - Yu-Cui Li
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China.
| | - Jia-Li Liang
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China.
| | - Janis Ya-Xian Zhan
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China.
| | - You-Liang Xie
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China; Dongguan Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Dongguan 523808, China.
| | - Zi-Ren Su
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China; Dongguan Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Dongguan 523808, China.
| | - Yu-Hong Liu
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China.
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43
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Xiao HB, Wang YS, Liang L, Lu X, Sun ZL. Procyanidin B2 from lotus seedpod regulate NO/ADMA/DDAH pathway to treat insomnia in rats. Fundam Clin Pharmacol 2019; 33:549-557. [PMID: 30861604 DOI: 10.1111/fcp.12462] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Revised: 02/16/2019] [Accepted: 03/07/2019] [Indexed: 01/06/2023]
Abstract
Recent studies show that nitric oxide/asymmetric dimethylarginine/dimethylarginine dimethylaminohydrolase (NO/ADMA/DDAH) pathway may contribute to the development of sleep disorder. The objective of this study was to explore the inhibitory effect of procyanidin B2 from lotus seedpod (LSPC), a naturally occurring catechin compound, on insomnia and the mechanisms involved. The experiments were performed in brain from Sprague-Dawley rat control and insomniac rats treated or not with LSPC (15, 30, and 45 mg/kg, intragastrically) for 7 days. LSPC treatment reduced walking time and forelimb lifting-up frequency, cerebral levels of noradrenaline, glutamic acid, ADMA, sleep latency, and 8-isoprostane; increased sleep duration, cerebral concentrations of 5-hydroxytryptamine, γ-aminobutyric acid, and NO concomitantly with upregulated cerebral expression of DDAH 1, DDAH2, and neuronal NO synthases in insomniac rats. The present results suggest that LSPC may regulate NO/ADMA/DDAH pathway by inhibiting oxidative stress to treat insomnia in rats when sleep evaluation was achieved on the basis of behavioral criteria.
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Affiliation(s)
- Hong-Bo Xiao
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Yi-Shan Wang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Lin Liang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - XiangYang Lu
- Hunan Province University Key Laboratory for Agricultural Biochemistry and Biotransformation, Hunan Agricultural University, Changsha, 410128, China.,Hunan Co-Innovation Center for Ultilization of Botanical Functional Ingredients, Changsha, 410128, China
| | - Zhi-Liang Sun
- Hunan Engineering Research Center of Veterinary Drug, Hunan Agricultural University, Changsha, 410128, China
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44
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Zhao S, Zhang L, Yang C, Li Z, Rong S. Procyanidins and Alzheimer’s Disease. Mol Neurobiol 2019; 56:5556-5567. [DOI: 10.1007/s12035-019-1469-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 01/07/2019] [Indexed: 02/07/2023]
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45
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Cao J, Yu X, Deng Z, Pan Y, Zhang B, Tsao R, Li H. Chemical Compositions, Antiobesity, and Antioxidant Effects of Proanthocyanidins from Lotus Seed Epicarp and Lotus Seed Pot. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:13492-13502. [PMID: 30449095 DOI: 10.1021/acs.jafc.8b05137] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Lotus seed epicarp (LSE) and lotus seed pot (LSP) were characterized, and a total of 5 and 7 proanthocyanidins (PAs) were identified in purified LSE and LSP extract, respectively. Purified LSE and LSP PAs significantly suppressed the body weight and weight gain of white adipose tissue (WAT) and decreased the WAT cell size in high-fat diet-induced obese mice regardless of the daily food intake. LSE or LSP administration significantly lowered the serum leptin level and improved the serum and liver lipid profiles (including total cholesterol (TC), triglycerides (TG), high-density lipoprotein-cholesterol (HDL-C), and low-density lipoprotein-cholesterol (LDL-C) levels), increased activities of antioxidant enzymes (superoxide dismutase (SOD) and glutathione transferase (GST)) and reduced glutathione (GSH) concentration, and suppressed lipid peroxidation in hepatic tissue. LSP PAs were generally more effective than LSE PAs. Both extracts ameliorated obesity, insulin resistance, and oxidative damage in obese mice, suggesting they are good candidates for value-added functional food and nutraceutical ingredients.
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Affiliation(s)
- Jialing Cao
- State Key Laboratory of Food Science and Technology , University of Nanchang , Nanchang , Jiangxi 330047 , China
| | - Xiuliang Yu
- State Key Laboratory of Food Science and Technology , University of Nanchang , Nanchang , Jiangxi 330047 , China
| | - Zeyuan Deng
- State Key Laboratory of Food Science and Technology , University of Nanchang , Nanchang , Jiangxi 330047 , China
- Institute for Advanced Study , University of Nanchang , Nanchang , Jiangxi 330031 , China
| | - Yao Pan
- State Key Laboratory of Food Science and Technology , University of Nanchang , Nanchang , Jiangxi 330047 , China
| | - Bing Zhang
- State Key Laboratory of Food Science and Technology , University of Nanchang , Nanchang , Jiangxi 330047 , China
| | - Rong Tsao
- Agriculture and Agri-Food Canada , Guelph Research and Development Centre , 93 Stone Road West , Guelph , Ontario N1G 5C9 , Canada
| | - Hongyan Li
- State Key Laboratory of Food Science and Technology , University of Nanchang , Nanchang , Jiangxi 330047 , China
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Zhao F, Chang Y, Gao L, Qin X, Du G, Zhang X, Zhou Y. Protective effects of Scutellaria baicalensis Georgi extract on D-galactose induced aging rats. Metab Brain Dis 2018; 33:1401-1412. [PMID: 29855978 DOI: 10.1007/s11011-018-0229-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 04/06/2018] [Indexed: 10/14/2022]
Abstract
Scutellaria baicalensis Georgi (SBG), a traditional Chinese herb, has attracted considerable attention for its wide range of pharmacological activities. This study aimed to investigate the intervention effects of SBG ethanol extract on aging rats induced by D-galactose (D-gal) and to explore potential mechanisms by serum and liver metabolic profiles. The aging rats were induced by the D-gal (100 mg/kg) for 10 weeks continuously with subcutaneous injection, while the control rats received physiological saline. Two other groups of rats were administered with 100 mg/kg/day and 200 mg/kg/day of SBG by oral route following D-gal injections. The abilities of spatial and learning memory were evaluated by open-field test and Morris water maze test. Then, some biochemical indexes related to cognitive ability and aging were measured. Histopathological feature in hippocampal region was observed by Hematoxylin and eosin (HE) staining. The changes of metabolic profiles were evaluated using proton nuclear magnetic resonance (1H NMR) spectroscopy coupled with multivariate data analysis. Results showed that SBG could significantly improve the learning and memory functions, reducing oxidative damage and histological abnormalities of hippocampus neurons. In addition, significant differences in the metabolic profiles were observed both in serum and liver between the model group and the control group. After the treatment using SBG, the levels of these metabolites are significantly changed back to their similar levels in the control group. These metabolic changes are related to the disturbance in amino acid metabolism, glycometabolism and choline metabolism. Hence, SBG may have the potential to improve neurodegeneration and provide brain protection. Graphical abstract A 1H NMR-based metabonomic study was conducted to provide a global view of metabolites related to D-gal induced aging rats and assess the holistic efficacy of Scutellaria baicalensis Georgi.
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Affiliation(s)
- Fanfan Zhao
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, No.92, Wucheng Road, Taiyuan, China
- College of Chemistry and Chemical Engineering, Shanxi University, No.92, Wucheng Road, Taiyuan, China
| | - Yanfen Chang
- Maternity and Child Care Hospital, Shanxi Provincial Children Hospital, Taiyuan, China
| | - Li Gao
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, No.92, Wucheng Road, Taiyuan, China
| | - Xuemei Qin
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, No.92, Wucheng Road, Taiyuan, China
| | - Guanhua Du
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, No.92, Wucheng Road, Taiyuan, China
- Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiang Zhang
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, No.92, Wucheng Road, Taiyuan, China
- Department of Chemistry, University of Louisville, Louisville, KY, USA
| | - Yuzhi Zhou
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, No.92, Wucheng Road, Taiyuan, China.
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Shi X, Zhou G, Liao S, Shan S, Wang G, Guo Z. Immobilization of cadmium by immobilized Alishewanella sp. WH16-1 with alginate-lotus seed pods in pot experiments of Cd-contaminated paddy soil. JOURNAL OF HAZARDOUS MATERIALS 2018; 357:431-439. [PMID: 29929096 DOI: 10.1016/j.jhazmat.2018.06.027] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 05/18/2018] [Accepted: 06/11/2018] [Indexed: 05/13/2023]
Abstract
This study prepared immobilized Alishewanella sp. WH16-1 using alginate and lotus seed pods as a matrix and investigated the effects of its immobilization on Cd2+ in a culture solution and in soil. Compared with the free WH16-1 strain, the immobilized WH16-1 strain possessed greater stability for long-term use and storage and higher removal ability for Cd2+ in the culture solution. A model of Cd2+ removal by the immobilized WH16-1 strain was proposed. The immobilized WH16-1 strain was incubated in the pot experiments of Cd-contaminated paddy soil for 120 days, and the pot experiments of Cd-contaminated paddy soil without the immobilized WH16-1 strain were used as a control. Compared with the control, the exchangeable and carbonate-bound Cd in the paddy soil incubated with the immobilized WH16-1 strain significantly decreased by 33.6% (P < 0.05) and 17.36%, respectively, and the Cd concentrations in the rice significantly decreased by 78.31% (P < 0.05). The results indicate that alginate-lotus seed pods can be used as excellent cost-effective cell carriers for the immobilization of Alishewanella sp. WH16-1 and that the immobilized WH16-1 strain may be applicable for the biological stabilization of Cd in Cd-contaminated paddy soil.
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Affiliation(s)
- Xiongying Shi
- Department of State Key Laboratory of Agricultural Microbiology and College of Basic Sciences, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Gaoting Zhou
- Department of State Key Laboratory of Agricultural Microbiology and College of Basic Sciences, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Shuijiao Liao
- Department of State Key Laboratory of Agricultural Microbiology and College of Basic Sciences, Huazhong Agricultural University, Wuhan, Hubei, 430070, China.
| | - Shiping Shan
- Department of Hunan Institute of Microbiology, Changsha, Hunan, 410009, China
| | - Gejiao Wang
- Department of State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, Hubei, 430070, China
| | - Zhaohui Guo
- Department of Hunan Institute of Microbiology, Changsha, Hunan, 410009, China
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Sasso S, Cruz IR, Lorenzini MS, Delwing-Dal Magro D, Brueckheimer MB, Maia TP, Sala GABN, Mews MHR, Delwing-de Lima D. Antioxidant effects on the intracerebroventricular galactose damage in rats. Pathol Res Pract 2018; 214:1596-1605. [PMID: 30093085 DOI: 10.1016/j.prp.2018.07.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 07/17/2018] [Accepted: 07/31/2018] [Indexed: 01/24/2023]
Abstract
We investigated the effects of the intracerebroventricular infusion of galactose and the influence of pretreatment with antioxidants on oxidative stress parameters and acethylcholinesterase (AChE) activity in the brain of 60-day-old Wistar rats (6 per group). The animals were divided into naïve group (did not undergo surgery); procedure group (only underwent surgery); sham group (underwent surgery and received 5 μL saline) and galactose group (received 5 μL of galactose solution (5.0 mM) by intracerebroventricular injection), and were killed by decapitation after 1 h. Other groups were pretreated daily for 1 week with saline (sham and galactose groups) or antioxidants, α-tocopherol (40 mg/kg) plus ascorbic acid (100 mg/kg, i.p.) (antioxidants and galactose + antioxidants groups). Twelve hours after the last antioxidants injection, animals received an intracerebroventricular infusion of 5 μL of galactose solution (galactose and galactose + antioxidants groups) or saline (sham and antioxidants groups) and were sacrificed 1 h later. Galactose elevated thiobarbituric acid reactive substances (TBA-RS), protein carbonyl content and glutathione peroxidase (GSH-Px) activity and decreased total sulfhydryl content and catalase (CAT) activity in the cerebral cortex. In the hippocampus, galactose enhanced TBA-RS, decreased total sulfhydryl content and increased AChE activity, while in the cerebellum it decreased total sulfhydryl content and increased CAT and superoxide dismutase (SOD) activities. Pretreatment with antioxidants prevented the majority of these alterations, indicating the participation of free radicals in these effects. Thus, intracerebroventricular galactose infusion impairs redox homeostasis in the brain; the administration of antioxidants should be considered as an adjuvant therapy to specific diets in galactosemia.
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Affiliation(s)
- Simone Sasso
- Programa de Pós-Graduação em Saúde e Meio Ambiente, Universidade da Região de Joinville- UNIVILLE, Rua Paulo Malschitzki, 10-Zona Industrial Norte, CEP 89201-972, Joinville, SC, Brazil
| | - Indianara Rodrigues Cruz
- Departamento de Medicina, Universidade da Região de Joinville- UNIVILLE, Rua Paulo Malschitzki, 10-Zona Industrial Norte, CEP 89201-972, Joinville, SC, Brazil
| | - Mariana Simonato Lorenzini
- Departamento de Medicina, Universidade da Região de Joinville- UNIVILLE, Rua Paulo Malschitzki, 10-Zona Industrial Norte, CEP 89201-972, Joinville, SC, Brazil
| | - Débora Delwing-Dal Magro
- Departamento de Ciências Naturais, Centro de Ciências Exatas e Naturais, Universidade Regional de Blumenau, Rua Antônio da Veiga, 140, CEP8 9012-900, Blumenau, SC, Brazil
| | - Maitê Beatriz Brueckheimer
- Departamento de Medicina, Universidade da Região de Joinville- UNIVILLE, Rua Paulo Malschitzki, 10-Zona Industrial Norte, CEP 89201-972, Joinville, SC, Brazil
| | - Thayna Patachini Maia
- Departamento de Medicina, Universidade da Região de Joinville- UNIVILLE, Rua Paulo Malschitzki, 10-Zona Industrial Norte, CEP 89201-972, Joinville, SC, Brazil
| | - Geraldo Antonio Bunick Neto Sala
- Departamento de Medicina, Universidade da Região de Joinville- UNIVILLE, Rua Paulo Malschitzki, 10-Zona Industrial Norte, CEP 89201-972, Joinville, SC, Brazil
| | - Matheus Henrique Ruela Mews
- Departamento de Farmácia, Universidade da Região de Joinville- UNIVILLE, Rua Paulo Malschitzki, 10-Zona Industrial Norte, CEP89201-972, Joinville, SC, Brazil
| | - Daniela Delwing-de Lima
- Departamento de Medicina, Universidade da Região de Joinville- UNIVILLE, Rua Paulo Malschitzki, 10-Zona Industrial Norte, CEP 89201-972, Joinville, SC, Brazil; Programa de Pós-Graduação em Saúde e Meio Ambiente, Universidade da Região de Joinville- UNIVILLE, Rua Paulo Malschitzki, 10-Zona Industrial Norte, CEP 89201-972, Joinville, SC, Brazil.
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Majdi A, Sadigh-Eteghad S, Talebi M, Farajdokht F, Erfani M, Mahmoudi J, Gjedde A. Nicotine Modulates Cognitive Function in D-Galactose-Induced Senescence in Mice. Front Aging Neurosci 2018; 10:194. [PMID: 30061821 PMCID: PMC6055060 DOI: 10.3389/fnagi.2018.00194] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 06/08/2018] [Indexed: 01/21/2023] Open
Abstract
Here, we tested the claim that nicotine attenuates the signs of brain dysfunction in the model of brain aging induced by D-galactose (DGal) in mice. We administered nicotine at doses of 0.1, 0.5 and 1 mg/kg by the subcutaneous (s.c.) or at 0.1 mg/kg by the intranasal (i.n.) routes in mice that had received DGal at the dose of 500 mg/kg subcutaneous (s.c.) for 6 weeks. We assessed animal withdrawal signs as the number of presented somatic signs, thermal hyperalgesia, elevated plus maze (EPM) and open field tests. We evaluated spatial memory and recognition with Barnes maze and novel object recognition (NOR) tests. We tested brain tissue for reactive oxygen species (ROS), mitochondrial membrane potential, caspase-3, Bax, Bcl-2, cytochrome C, brain-derived neurotrophic factor and nerve growth factor levels. Nicotine administration in model groups (0.5 mg/kg s.c. and 0.1 mg/kg i.n. doses) significantly attenuated impairment of spatial and episodic memories in comparison to normal saline-received model group. These doses also reduced mito-oxidative damage as well as apoptosis and raised neurotrophic factors level in model groups in comparison to normal saline-received model group. The 1 mg/kg s.c. dose nicotine revealed withdrawal signs compared with the other nicotine-received groups. Nicotine at specific doses and routes has the potential to attenuate age-related cognitive impairment, mito-oxidative damage, and apoptosis. The doses raise neurotrophic factors without producing withdrawal signs.
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Affiliation(s)
- Alireza Majdi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Sadigh-Eteghad
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahnaz Talebi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fereshteh Farajdokht
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Marjan Erfani
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javad Mahmoudi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Albert Gjedde
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Departments of Clinical Research and Nuclear Medicine, Odense University Hospital, University of Southern Denmark, Odense, Denmark
- Department of Neuroscience, University of Copenhagen, Copenhagen, Denmark
- Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
- Department of Radiology and Radiological Science, Johns Hopkins University, Baltimore, MD, United States
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50
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Zhang Y, Li H, Yang X, Jin G, Zhang Y. Cognitive-enhancing effect of polysaccharides from Flammulina velutipes on Alzheimer's disease by compatibilizing with ginsenosides. Int J Biol Macromol 2018; 112:788-795. [DOI: 10.1016/j.ijbiomac.2018.02.040] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 02/06/2018] [Accepted: 02/07/2018] [Indexed: 01/06/2023]
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