1
|
Kim HJ, Mun JS, Oh SH, Kim JH. Antioxidant and Longevity-Related Properties of the Ethyl Acetate Fraction of Cnidium officinale Makino in Caenorhabditis elegans. Prev Nutr Food Sci 2024; 29:311-320. [PMID: 39371518 PMCID: PMC11450287 DOI: 10.3746/pnf.2024.29.3.311] [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: 04/26/2024] [Revised: 06/17/2024] [Accepted: 06/24/2024] [Indexed: 10/08/2024] Open
Abstract
Reactive oxygen species (ROS) are produced from energy metabolism and may cause diseases or cell death. Antioxidation refers to the suppression of ROS production and is considered beneficial in preventing diseases. This study aimed to examine the antioxidative effects of Cnidium officinale Makino (COM) extracts and fractions using Caenorhabditis elegans as an experimental model. The COM ethanol extract was fractionated according to polarity. The results showed that the ethyl acetate fraction of COM showed powerful radical scavenging activities and increased the activities of superoxide dismutase (SOD) and catalase in C. elegans in a concentration-dependent manner. Moreover, the ethyl acetate fraction reduced the ROS production rate in C. elegans and increased the cell survival rate, suggesting oxidative and thermal stress resistance. In addition, the SOD-3::green fluorescent protein (GFP) expression level in the transformed cells of C. elegans (CF1553) increased, suggesting oxidative stress resistance. Similarly, the HSP-16.2::GFP expression level increased, suggesting thermal stress resistance. In conclusion, the ethyl acetate fraction of COM demonstrated the strongest antioxidative effects, indicating that it may help extend longevity.
Collapse
Affiliation(s)
- Hyeon-ji Kim
- Department of Food and Biotechnology, Woosuk University, Jeonbuk 55338, Korea
| | - Ji-Su Mun
- Department of Food and Biotechnology, Woosuk University, Jeonbuk 55338, Korea
| | - Suk-Heung Oh
- Department of Food and Biotechnology, Woosuk University, Jeonbuk 55338, Korea
| | - Jun-Hyeong Kim
- Department of Food and Biotechnology, Woosuk University, Jeonbuk 55338, Korea
| |
Collapse
|
2
|
Hui H, Jin H, Yang X, Wang X, Qin B. The structure elucidation, anti-aging and hypoglycemic effects of an O-acetyl mannoglucan from the bulbs of Lanzhou lily. Fitoterapia 2024; 179:106240. [PMID: 39332504 DOI: 10.1016/j.fitote.2024.106240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 08/23/2024] [Accepted: 09/22/2024] [Indexed: 09/29/2024]
Abstract
An O-acetyl mannoglucan (BHP-1) from Lanzhou lily bulbs was structurally elucidated using partial acid hydrolysis, GC-MS, and 2D NMR techniques (COSY, NOESY, HSQC and HMBC) built on prior research, revealing a backbone of -α-D-(1 → 4)-Glcp-β-D-(1 → 4)-Manp- with the most potential side chains -α-D-(1 → 4)-Glcp-β-D-(1 → 4)-Manp-α-D-(1 → 4)-Glcp-α-D-(1 → Glcp- and -α-D-(1 → 4)-Glcp-β-D-(1 → 4)-Manp-α-D-(1 → Glcp-, attached to O-2 and O-3 of glucose and mannose residues, and featuring O-acetyl groups at O-2 or O-3 position of mannose. The terminal residue was α-D-(1 → Glcp. BHP-1 demonstrated anti-aging and hypoglycemic effects, as assessed by C. elegans model and glycolytic enzyme effect in vitro, respectively. The results showed that BHP-1 dose-dependently prolonged lifespan of C. elegans by 33 % at 4 mg/mL under normal conditions, with greater extensions under thermal and oxidative stress (50 % and 80 % increases, respectively, p < 0.05), which were attributed to enhanced antioxidant enzymes (SOD and CAT) and lowered MDA levels of C. elegans. Additionally, BHP-1 exhibited remarkable inhibition on α-glucosidase (93 %) and moderate inhibition on α-amylase (53 %) at 4 mg/mL, with competitive inhibition of α-glucosidase and mixed non-competitive inhibition of α-amylase, respectively. These potential effects might be linked to BHP-1's diverse sugar linkages, higher content of Glc, and certain O-acetyl contents.
Collapse
Affiliation(s)
- Heping Hui
- College of Biology Pharmacy and Food Engineering, Shangluo University, Shangluo, Shaanxi 726000, PR China
| | - Hui Jin
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Xiaoyan Yang
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Xuejun Wang
- College of Biology Pharmacy and Food Engineering, Shangluo University, Shangluo, Shaanxi 726000, PR China
| | - Bo Qin
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China.
| |
Collapse
|
3
|
Liu S, Geng J, Chen W, Zong Y, Zhao Y, Du R, He Z. Isolation, structure, biological activity and application progress of ginseng polysaccharides from the Araliaceae family. Int J Biol Macromol 2024; 276:133925. [PMID: 39032904 DOI: 10.1016/j.ijbiomac.2024.133925] [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: 03/29/2024] [Revised: 05/21/2024] [Accepted: 07/15/2024] [Indexed: 07/23/2024]
Abstract
Phytopolysaccharides are a class of natural macromolecules with a range of biological activities. Ginseng, red ginseng, American ginseng, and Panax notoginseng are all members of the Araliaceae family. They are known to contain a variety of medicinal properties and are typically rich in a wide range of medicinal values. Polysaccharides represent is one of the principal active ingredients in the aforementioned plants. However, there is a paucity of detailed reports on the separation methods, structural characteristics and comparison of various pharmacological effects of these polysaccharides. This paper presents a review of the latest research reports on ginseng, red ginseng, American ginseng and ginseng polysaccharides. The differences in extraction, separation, purification, structural characterization, and pharmacological activities of the four polysaccharides are compared and clarified. Upon examination of the current research literature, it becomes evident that the extraction and separation processes of the four polysaccharides are highly similar. Modern pharmacological studies have corroborated the multiple biological activities of these polysaccharides. These activities encompass a range of beneficial effects, including antioxidant stress injury, fatigue reduction, tumor inhibition, depression alleviation, regulation of intestinal flora, immunomodulation, diabetes management, central nervous system protection, anti-aging, and improvement of skin health. This paper presents a review of studies on the extraction, purification, characterization, and bioactivities of four natural plant ginseng polysaccharides. Furthermore, the review presents the most recent research findings on their pharmacological activities. The information provides a theoretical basis for the future application of natural plant polysaccharides and offers a new perspective for the in-depth development of the medicinal value of ginseng in the clinical practice of traditional Chinese medicine.
Collapse
Affiliation(s)
- Silu Liu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Jianan Geng
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Weijia Chen
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Ying Zong
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Yan Zhao
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Rui Du
- Key Laboratory of Animal Production, Product Quality and Security, Ministry of Education of China, Changchun 130118, China; Jilin Provincial Engineering Research Center for Efficient Breeding and Product Development of Sika Deer of China, Changchun 130118, China
| | - Zhongmei He
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China.
| |
Collapse
|
4
|
Yang C, Qu L, Wang R, Wang F, Yang Z, Xiao F. Multi-layered effects of Panax notoginseng on immune system. Pharmacol Res 2024; 204:107203. [PMID: 38719196 DOI: 10.1016/j.phrs.2024.107203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/24/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024]
Abstract
Recent research has demonstrated the immunomodulatory potential of Panax notoginseng in the treatment of chronic inflammatory diseases and cerebral hemorrhage, suggesting its significance in clinical practice. Nevertheless, the complex immune activity of various components has hindered a comprehensive understanding of the immune-regulating properties of Panax notoginseng, impeding its broader utilization. This review evaluates the effect of Panax notoginseng to various types of white blood cells, elucidates the underlying mechanisms, and compares the immunomodulatory effects of different Panax notoginseng active fractions, aiming to provide the theory basis for future immunomodulatory investigation.
Collapse
Affiliation(s)
- Chunhao Yang
- Yunnan Characteristic Plant Extraction Laboratory, Yunnan Yunke Characteristic Plant Extraction Laboratory Co., Ltd., Kunming 650106, China; Yunnan Botanee Bio-Technology Group Co., Ltd., Kunming 650106, China
| | - Liping Qu
- Yunnan Characteristic Plant Extraction Laboratory, Yunnan Yunke Characteristic Plant Extraction Laboratory Co., Ltd., Kunming 650106, China; Yunnan Botanee Bio-Technology Group Co., Ltd., Kunming 650106, China; Innovation Materials Research and Development Center, Botanee Research Institute, Shanghai Jiyan Biomedical Development Co., Ltd., Shanghai 201702, China
| | - Rui Wang
- Yunnan Characteristic Plant Extraction Laboratory, Yunnan Yunke Characteristic Plant Extraction Laboratory Co., Ltd., Kunming 650106, China; Yunnan Botanee Bio-Technology Group Co., Ltd., Kunming 650106, China
| | - Feifei Wang
- Yunnan Characteristic Plant Extraction Laboratory, Yunnan Yunke Characteristic Plant Extraction Laboratory Co., Ltd., Kunming 650106, China; Yunnan Botanee Bio-Technology Group Co., Ltd., Kunming 650106, China; Innovation Materials Research and Development Center, Botanee Research Institute, Shanghai Jiyan Biomedical Development Co., Ltd., Shanghai 201702, China
| | - Zhaoxiang Yang
- Yunnan Characteristic Plant Extraction Laboratory, Yunnan Yunke Characteristic Plant Extraction Laboratory Co., Ltd., Kunming 650106, China; Yunnan Botanee Bio-Technology Group Co., Ltd., Kunming 650106, China
| | - Fengkun Xiao
- Yunnan Characteristic Plant Extraction Laboratory, Yunnan Yunke Characteristic Plant Extraction Laboratory Co., Ltd., Kunming 650106, China; Yunnan Botanee Bio-Technology Group Co., Ltd., Kunming 650106, China.
| |
Collapse
|
5
|
Feng S, Xu X, Li X, Deng G, Xia C, Zhou L, Chen T, Gao T, Yuan M, Cao X, Ding C. Structure elucidation and antioxidant activity of a polysaccharide from Penthorum chinense Pursh. Int J Biol Macromol 2024; 264:130720. [PMID: 38460626 DOI: 10.1016/j.ijbiomac.2024.130720] [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: 12/15/2023] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 03/11/2024]
Abstract
Penthorum chinense Pursh is a traditional Miao medicine, mainly used in the treatment of liver diseases. In this study, an acidic heteropolysaccharide PCPP was isolated from P. chinense with an average molecular weight of 14.96 kDa. PCPP contained arabinogalactan and homogalacturonan segments, which is formed by 4-Galp-(1 → 5)-Araf-1 and 3,6-Galp-(1 → 6)-Galp-1,3 glycosidic linkage. A variety of side chains, including t-Glcp-(1 → 4)-Glcp-(1 → 4)-GlcpA-1, t-Xylp-(1→, and 2-Manp-(1 → 4)-GalpA-1,3 linked to the O-3 and O-6 of 3,6-Galp. The antioxidant activity measurement in three models demonstrated that PCPP exhibited ROS scavenging capacity, antioxidant ability in the cellular model, enhancement of oxidative stress resistance, and healthspan-promoting effect in the worm model. These results provided the theoretical fundament of PCPP as a potential natural antioxidant.
Collapse
Affiliation(s)
- Shiling Feng
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, Sichuan Province, China
| | - Xiaoyan Xu
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, Sichuan Province, China; State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, Jiangsu Province, China
| | - Xiao Li
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, Sichuan Province, China
| | - Guanfeng Deng
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, Sichuan Province, China
| | - Chen Xia
- Institute of Agro-Products Processing Science and Technology, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan Province, China.
| | - Lijun Zhou
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, Sichuan Province, China
| | - Tao Chen
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, Sichuan Province, China
| | - Tao Gao
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, Sichuan Province, China
| | - Ming Yuan
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, Sichuan Province, China
| | - Xiaohan Cao
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, Sichuan Province, China
| | - Chunbang Ding
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, Sichuan Province, China.
| |
Collapse
|
6
|
Wang Z, Fang J, Zu S, Sun Q, Song Z, Geng J, Wang D, Li M, Wang C. Protective Effect of Panax notoginseng Extract Fermented by Four Different Saccharomyces cerevisiae Strains on H 2O 2 Induced Oxidative Stress in Skin Fibroblasts. Clin Cosmet Investig Dermatol 2024; 17:621-635. [PMID: 38505810 PMCID: PMC10949305 DOI: 10.2147/ccid.s443717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 01/16/2024] [Indexed: 03/21/2024]
Abstract
Purpose To produce Panax notoginseng extract as a cosmetic ingredient through Saccharomyces cerevisiae fermentation. Methods We first compared the total sugar content, polysaccharide content, reducing sugar content, total phenolic content, total saponin content, DPPH free radical, ABTS free radical, hydroxyl free radical scavenging ability and ferric reducing antioxidant power (FRAP) of Panax notoginseng fermented extract (pnFE) and unfermented extract (pnWE). Their potential correlations were analyzed by Pearson's correlation analysis. Then, the oxidative stress model of H2O2-induced MSFs was used to evaluate the effects of different pnFE on MSF viability, reactive oxygen species (ROS), malondialdehyde (MDA), and the activities of catalase (CAT), glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) to explore their protective effects on MSFs subjected to H2O2-induced cellular oxidative damage. Finally, their safety and stability were evaluated by using the red blood cell (RBC) test and hen's egg test-chorioallantoic membrane (HET-CAM) assay, and changes in pH and content of soluble solids, respectively. Results Compared with pnWE, pnFE has more active substances and stronger antioxidant capacity. In addition, pnFE has a protective effect on H2O2-induced oxidative stress in MSFs with appropriate safety and stability. Conclusion PnFE has broad application prospects in the field of cosmetics.
Collapse
Affiliation(s)
- Ziwen Wang
- Beijing Key Laboratory of Plant Resource Research and Development, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
- School of Light Industry Science and Engineering, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
| | - Jiaxuan Fang
- Beijing Key Laboratory of Plant Resource Research and Development, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
- School of Light Industry Science and Engineering, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
| | - Shigao Zu
- Beijing Key Laboratory of Plant Resource Research and Development, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
- School of Light Industry Science and Engineering, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
| | - Qianru Sun
- Beijing Key Laboratory of Plant Resource Research and Development, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
- School of Light Industry Science and Engineering, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
| | - Zixin Song
- Beijing Key Laboratory of Plant Resource Research and Development, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
- School of Light Industry Science and Engineering, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
| | - Jiman Geng
- Beijing Key Laboratory of Plant Resource Research and Development, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
- School of Light Industry Science and Engineering, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
| | - Dongdong Wang
- Beijing Key Laboratory of Plant Resource Research and Development, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
- School of Light Industry Science and Engineering, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
| | - Meng Li
- Beijing Key Laboratory of Plant Resource Research and Development, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
- School of Light Industry Science and Engineering, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
| | - Changtao Wang
- Beijing Key Laboratory of Plant Resource Research and Development, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
- School of Light Industry Science and Engineering, Beijing Technology and Business University, Beijing, 100048, People’s Republic of China
| |
Collapse
|
7
|
Fan J, Wang Y, Yang J, Gu D, Kang S, Liu Y, Jin H, Wei F, Ma S. Anti-aging activities of neutral and acidic polysaccharides from Polygonum multiflorum Thunb in Caenorhabditis elegans. Int J Biol Macromol 2024; 257:128724. [PMID: 38103673 DOI: 10.1016/j.ijbiomac.2023.128724] [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: 07/24/2023] [Revised: 12/06/2023] [Accepted: 12/08/2023] [Indexed: 12/19/2023]
Abstract
Polygonum multiflorum Thunb (PM) is used to slow the aging process. Although polysaccharides are a major constituent of PM, their anti-aging properties have not been thoroughly investigated. Therefore, this study aimed to examine the anti-aging effects of polysaccharides extracted from PM using the Caenorhabditis elegans (C. elegans) model. Two types of water-soluble heteropolysaccharides, namely a neutral polysaccharide (RPMP-N) and an acidic polysaccharide (RPMP-A), were obtained from PM. Their structures were elucidated by various methods. The effects of these polysaccharides on the lifespan, levels of antioxidants, and activities of antioxidant-related enzymes in C. elegans were also evaluated. The results showed that RPMP-A had higher GalA content compared with RPMP-N. The average molecular weights of RPMP-N and RPMP-A were 245.30 and 28.45 kDa, respectively. RPMP-N is a α-1,4-linked dextran as the main chain, and contains a small amount of branched dextran with O-6 as the branched linkage site;RPMP-A may be a complex of α-1,4-linked dextran, HG and RG-I. Treatment with RPMP-N and RPMP-A increased the mean lifespan of C. elegans, and significantly regulated oxidative stress. RPMP-A exhibited stronger anti-aging effects compared with RPMP-N. These findings suggest that RPMP-A may be a potent antioxidant and anti-aging component that can be used for developing functional food products and effective dietary supplements.
Collapse
Affiliation(s)
- Jing Fan
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Ying Wang
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Jianbo Yang
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Donglin Gu
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Shuai Kang
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Yue Liu
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100102, China.
| | - Hongyu Jin
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China.
| | - Feng Wei
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Shuangcheng Ma
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China.
| |
Collapse
|
8
|
Deng R, Wang F, Wang L, Xiong L, Shen X, Song H. Advances in Plant Polysaccharides as Antiaging Agents: Effects and Signaling Mechanisms. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:7175-7191. [PMID: 37155561 DOI: 10.1021/acs.jafc.3c00493] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Aging refers to the gradual physiological changes that occur in an organism after reaching adulthood, resulting in senescence and a decline in biological functions, ultimately leading to death. Epidemiological evidence shows that aging is a driving factor in the developing of various diseases, including cardiovascular diseases, neurodegenerative diseases, immune system disorders, cancer, and chronic low-grade inflammation. Natural plant polysaccharides have emerged as crucial food components in delaying the aging process. Therefore, it is essential to continuously investigate plant polysaccharides as potential sources of new pharmaceuticals for aging. Modern pharmacological research indicates that plant polysaccharides can exert antiaging effects by scavenging free radicals, increasing telomerase activity, regulating apoptosis, enhancing immunity, inhibiting glycosylation, improving mitochondrial dysfunction regulating gene expression, activating autophagy, and modulating gut microbiota. Moreover, the antiaging activity of plant polysaccharides is mediated by one or more signaling pathways, including IIS, mTOR, Nrf2, NF-κB, Sirtuin, p53, MAPK, and UPR signaling pathways. This review summarizes the antiaging properties of plant polysaccharides and signaling pathways participating in the polysaccharide-regulating aging process. Finally, we discuss the structure-activity relationships of antiaging polysaccharides.
Collapse
Affiliation(s)
- Rou Deng
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Fang Wang
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Luanfeng Wang
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Ling Xiong
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Xinchun Shen
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| | - Haizhao Song
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China
| |
Collapse
|
9
|
Wang J, Zhou Y, Yu Y, Wang Y, Xue D, Zhou Y, Li X. A ginseng-derived rhamnogalacturonan I (RG-I) pectin promotes longevity via TOR signalling in Caenorhabditis elegans. Carbohydr Polym 2023; 312:120818. [PMID: 37059546 DOI: 10.1016/j.carbpol.2023.120818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/07/2023] [Accepted: 03/13/2023] [Indexed: 03/18/2023]
Abstract
Panax ginseng C. A. Meyer (ginseng), a traditional Chinese herb, is usually used to improve health and increase anti-aging activity for human. Polysaccharides are bioactive components of ginseng. Herein, using Caenorhabditis elegans as a model, we discovered a ginseng-derived rhamnogalacturonan I (RG-I) pectin WGPA-1-RG promoted longevity via TOR signalling pathway with transcription factors FOXO/DAF-16 and Nrf2/SKN-1 accumulated in the nucleus, where they activated target genes. And the WGPA-1-RG-mediated lifespan extension was dependent on endocytosis, rather than a bacterial metabolic process. Glycosidic linkage analyses combined with arabinose- and galactose-releasing enzyme hydrolyses identified the RG-I backbone of WGPA-1-RG was primarily substituted with α-1,5-linked arabinan, β-1,4-linked galactan and arabinogalactan II (AG-II) side chains. Feeding worms with the WGPA-1-RG-derived fractions which lost distinct structural elements by enzymatic digestions, we found the arabinan side chains prominently contributed to the longevity-promoting activity of WGPA-1-RG. These findings provide a novel ginseng-derived nutrient that potentially increases human longevity.
Collapse
|
10
|
Li J, Wang L, Yang K, Zhang G, Li S, Gong H, Liu M, Dai X. Structure characteristics of low molecular weight pectic polysaccharide and its anti-aging capability by modulating the intestinal homeostasis. Carbohydr Polym 2023; 303:120467. [PMID: 36657846 DOI: 10.1016/j.carbpol.2022.120467] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 11/28/2022] [Accepted: 12/11/2022] [Indexed: 12/23/2022]
Abstract
Pectic polysaccharide has attracted increasing attention for their potential biological properties and applications in health industries. In this study, a low-molecular-weight pectic polysaccharide, POS4, was obtained from citrus peel. The structure of POS4 was preliminarily analyzed by gel-permeation chromatography, monosaccharide analysis, infrared spectroscopy (IR) and nuclear magnetic resonance spectroscopy (NMR). Results showed that the molecular weight of POS4 was 4.76 kDa and it was a galacturonic acid enriched pectic polysaccharide. The anti-aging activity in vivo showed that POS4 could notably prolong the average lifespan of fruit flies by suppressing the generation of reactive oxygen species (ROS). Further studies demonstrated that POS4 could enhance intestinal homeostasis by modulating gut microbiota in a positive way and regulating autophagy associated genes. Taken together, we proposed that galacturonic acid enriched low molecular weight pectic polysaccharide have great potential in the development of healthy foods such as anti-aging health care products.
Collapse
Affiliation(s)
- Junhui Li
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China; Shandong (Linyi) Institute of Modern Agriculture, Zhejiang University, Linyi, China
| | - Lu Wang
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Kun Yang
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Guocai Zhang
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Shan Li
- Institute of Nutrition and Health, Qingdao University, Qingdao 266003, China
| | - Hongjian Gong
- Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430016, China
| | - Mingqi Liu
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Xianjun Dai
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China.
| |
Collapse
|
11
|
Xu X, Deng G, Li X, Li P, Chen T, Zhou L, Huang Y, Yuan M, Ding C, Feng S. Extraction, Structural, and Antioxidant Properties of Oligosaccharides Hydrolyzed from Panax notoginseng by Ultrasonic-Assisted Fenton Degradation. Int J Mol Sci 2023; 24:ijms24054506. [PMID: 36901937 PMCID: PMC10003133 DOI: 10.3390/ijms24054506] [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: 01/25/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 03/02/2023] Open
Abstract
Plant polysaccharides exhibit many biological activities that are remarkably affected by molecular size and structures. This study aimed to investigate the degradation effect of ultrasonic-assisted Fenton reaction on the Panax notoginseng polysaccharide (PP). PP and its three degradation products (PP3, PP5, and PP7) were obtained from optimized hot water extraction and different Fenton reaction treatments, respectively. The results showed that the molecular weight (Mw) of the degraded fractions significantly decreased after treatment with the Fenton reaction. But the backbone characteristics and conformational structure were similar between PP and PP-degraded products, which was estimated by comparing monosaccharides composition, functional group signals in FT-IR spectra, X-ray differential patterns, and proton signals in 1H NMR. In addition, PP7, with an Mw of 5.89 kDa, exhibited stronger antioxidant activities in both the chemiluminescence-based and HHL5 cell-based methods. The results indicated that ultrasonic-assisted Fenton degradation might be used to improve the biological activities of natural polysaccharides by adjusting the molecular size.
Collapse
|
12
|
Li Q, Xiao M, Li N, Cai W, Zhao C, Liu B, Zeng F. Application of
Caenorhabditis elegans
in the evaluation of food nutrition: A review. EFOOD 2023. [DOI: 10.1002/efd2.68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Affiliation(s)
- Quancen Li
- College of Food Science Fujian Agriculture and Forestry University Fuzhou China
| | - Meifang Xiao
- College of Food Science Fujian Agriculture and Forestry University Fuzhou China
| | - Na Li
- College of Food Science Fujian Agriculture and Forestry University Fuzhou China
| | - Wenwen Cai
- College of Food Science Fujian Agriculture and Forestry University Fuzhou China
| | - Chao Zhao
- College of Food Science Fujian Agriculture and Forestry University Fuzhou China
- College of Marine Sciences Fujian Agriculture and Forestry University Fuzhou China
- Engineering Research Center of Fujian Subtropical Fruit and Vegetable Processing Fujian Agriculture and Forestry University Fuzhou China
| | - Bin Liu
- College of Food Science Fujian Agriculture and Forestry University Fuzhou China
- Engineering Research Center of Fujian Subtropical Fruit and Vegetable Processing Fujian Agriculture and Forestry University Fuzhou China
- National Engineering Research Center of JUNCAO Technology Fujian Agriculture and Forestry University Fuzhou China
| | - Feng Zeng
- College of Food Science Fujian Agriculture and Forestry University Fuzhou China
- Engineering Research Center of Fujian Subtropical Fruit and Vegetable Processing Fujian Agriculture and Forestry University Fuzhou China
| |
Collapse
|
13
|
Guo X, Luo J, Qi J, Zhao X, An P, Luo Y, Wang G. The Role and Mechanism of Polysaccharides in Anti-Aging. Nutrients 2022; 14:nu14245330. [PMID: 36558488 PMCID: PMC9785760 DOI: 10.3390/nu14245330] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/09/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
The elderly proportion of the population is gradually increasing, which poses a great burden to society, the economy, and the medical field. Aging is a physiological process involving multiple organs and numerous reactions, and therefore it is not easily explained or defined. At present, a growing number of studies are focused on the mechanisms of aging and potential strategies to delay aging. Some clinical drugs have been demonstrated to have anti-aging effects; however, many still have deficits with respect to safety and long-term use. Polysaccharides are natural and efficient biological macromolecules that act as antioxidants, anti-inflammatories, and immune regulators. Not surprisingly, these molecules have recently gained attention for their potential use in anti-aging therapies. In fact, multiple polysaccharides have been found to have excellent anti-aging effects in different animal models including Caenorhabditis elegans, Drosophila melanogaster, and mice. The anti-aging qualities of polysaccharides have been linked to several mechanisms, such as improved antioxidant capacity, regulation of age-related gene expression, and improved immune function. Here, we summarize the current findings from research related to anti-aging polysaccharides based on various models, with a focus on the main anti-aging mechanisms of oxidative damage, age-related genes and pathways, immune modulation, and telomere attrition. This review aims to provide a reference for further research on anti-aging polysaccharides.
Collapse
Affiliation(s)
- Xinlu Guo
- Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
| | - Junjie Luo
- Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
| | - Jingyi Qi
- Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
| | - Xiya Zhao
- Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
| | - Peng An
- Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
| | - Yongting Luo
- Department of Nutrition and Health, China Agricultural University, Beijing 100193, China
- Correspondence: (Y.L.); (G.W.)
| | - Guisheng Wang
- Department of Radiology, the Third Medical Centre, Chinese PLA General Hospital, Beijing 100039, China
- Correspondence: (Y.L.); (G.W.)
| |
Collapse
|
14
|
Qi X, Yu Y, Wang X, Xu J, Wang X, Feng Z, Zhou Y, Xiao H, Sun L. Structural characterization and anti-oxidation activity evaluation of pectin from Lonicera japonica Thunb. Front Nutr 2022; 9:998462. [PMID: 36204375 PMCID: PMC9530389 DOI: 10.3389/fnut.2022.998462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 08/22/2022] [Indexed: 12/02/2022] Open
Abstract
Pectins are nutrient components of plants and are widely used in the food industry. In this study, one major pectin fraction (WLJP-A0.2b) with Mw of 40.6 kDa was purified from Lonicera japonica Thunb. The structural feature and antioxidant activity of it was investigated. Monosaccharide composition, Fourier transform infrared (FT-IR) spectra, enzymatic hydrolysis, and nuclear magnetic resonance (NMR) spectra analysis indicated that WLJP-A0.2b consisted of rhamnogalacturonan I (RG-I), rhamnogalacturonan II (RG-II), and homogalacturonan (HG) domains, with mass ratio of 0.4:1.0:2.1. The RG-I domain contained highly branched α-L-1,5-arabinan, β-D-1,4-galactan and type II arabinogalactan (AG-II) side chains. The HG domain was released in the form of un-esterified and partly methyl-esterified and/or acetyl-esterified oligogalacturonides with degree of polymerization 1–8 after degradation by endo-polygalacturonase. Radical scavenging assays indicated that WLJP-A0.2b exhibited antioxidant activity through the synergistic effects of different pectin domains. Oligogalacturonides, especially de-esterified oligogalacturonides, showed better antioxidant activities than RG-II and RG-I domains. Moreover, de-esterified oligogalacturonides remarkably reduced H2O2-induced reactive oxygen species production in HEK-293T cells. These results provide useful information for screening of natural antioxidants from Lonicera japonica Thunb. and application of pectin in functional food field.
Collapse
Affiliation(s)
- Xiaodan Qi
- School of Life Sciences, Northeast Normal University, Changchun, China
- Department of Clinical Biochemistry, Qiqihar Medical University, Qiqihar, China
| | - Yang Yu
- School of Life Sciences, Northeast Normal University, Changchun, China
| | - Xinyi Wang
- School of Life Sciences, Northeast Normal University, Changchun, China
| | - Jialei Xu
- School of Life Sciences, Northeast Normal University, Changchun, China
| | - Xiang Wang
- School of Life Sciences, Northeast Normal University, Changchun, China
| | - Zhangkai Feng
- School of Life Sciences, Northeast Normal University, Changchun, China
| | - Yifa Zhou
- School of Life Sciences, Northeast Normal University, Changchun, China
| | - Hongxing Xiao
- School of Life Sciences, Northeast Normal University, Changchun, China
- *Correspondence: Hongxing Xiao,
| | - Lin Sun
- School of Life Sciences, Northeast Normal University, Changchun, China
- Lin Sun,
| |
Collapse
|
15
|
Shao XY, He T, Lai YL, Chen M, Tong ZH. Water-Soluble Polysaccharides Extracted from Pueraria lobata Delay Aging of Caenorhabditis elegans under Heat Stress. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2022; 77:220-225. [PMID: 35482150 DOI: 10.1007/s11130-022-00964-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/05/2022] [Indexed: 06/14/2023]
Abstract
Pueraria lobata is a perennial legume, commonly used as a food source in China. The polysaccharides extracted from P. lobata have demonstrated various biological activities. However their anti-aging effects and the underline mechanisms are largely unknown. In this study, water-soluble polysaccharides (WSPS) from P. lobata were extracted and demonstrated antioxidant activity against DPPH radicals and hydroxyl radicals in vitro. Using nematode Caenorhabditis elegans as a model, we found that WSPS remarkably prolonged the survival, increased growth and locomotion under heat stress. To investigate the possible mechanism, the levels of reactive oxygen species (ROS) and lipid peroxidation product malondialdehyde (MDA) were determined. WSPS significantly decreased ROS and MDA levels which is consistent with increased activity of superoxide dismutase (SOD). Meanwhile, WSPS upregulated the expression of stress resistance genes sod-1, sod-5, hsf-1, hsp-12.6, hsp-16.2, skn-1 and gst-4. Together, these results suggest that the anti-aging activity of WSPS under heat stress was mediated most likely by activation of the target genes of heat-shock transcription factor (HSF)-1 and skinhead (SKN)-1, and thus inducing endogenous ROS scavenging response.
Collapse
Affiliation(s)
- Xin-Yue Shao
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Environmental Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Tong He
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Environmental Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Yang-Li Lai
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Environmental Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Meng Chen
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Environmental Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Zhong-Hua Tong
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Environmental Science and Engineering, University of Science and Technology of China, Hefei, 230026, China.
| |
Collapse
|
16
|
Liao W, Liu S, Dong R, Xie J, Chen Y, Hu X, Xie J, Xue P, Feng L, Yu Q. Mixed solid-state fermentation for releasing bound polyphenols from insoluble dietary fiber in carrots via Trichoderma viride and Aspergillus niger. Food Funct 2022; 13:2044-2056. [PMID: 35107107 DOI: 10.1039/d1fo03107d] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study aimed to explore the release mechanism of bound polyphenols (BP) from the insoluble dietary fiber (IDF) in carrots via mixed solid-state fermentation (MSF) using Trichoderma viride and Aspergillus niger. The results indicated that BP released by MSF (80.8759 mg GAE per 10 g DW) was significantly higher than that by alkaline hydrolysis. In addition, 17 polyphenols were detected and their biotransformation pathways were proposed. Quantitative analysis showed that MSF released numerous p-coumaric and organic acids, which led to both an enhancement in α-amylase inhibitory activity and elevated antioxidant enzyme activity in Caenorhabditis elegans (C. elegans). Furthermore, the dynamic changes in the carbohydrate-hydrolyzing enzymes and the structural characteristics indicated that the destruction of hemicellulose, the deposition of lignin and the secretion of xylanase were vital for the release of BP. Overall, this study demonstrated that MSF is beneficial for the release of BP from IDF, which could provide new insight into the utilization of agricultural byproducts in a more natural and economical way.
Collapse
Affiliation(s)
- Wang Liao
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Shuai Liu
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Ruihong Dong
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Jianhua Xie
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Yi Chen
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Xiaobo Hu
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Jiayan Xie
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Puyou Xue
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Lei Feng
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| | - Qiang Yu
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| |
Collapse
|
17
|
Zhang X, Liu L, Luo J, Peng X. Anti-aging potency correlates with metabolites from in vitro fermentation of edible fungal polysaccharides using human fecal intestinal microflora. Food Funct 2022; 13:11592-11603. [DOI: 10.1039/d2fo01951e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aging is a natural process in which the structural integrity of an organism declines over time.
Collapse
Affiliation(s)
- Xiaomei Zhang
- Department of Food Science and Engineering, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Liu Liu
- Department of Food Science and Engineering, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Jianming Luo
- Department of Food Science and Engineering, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Xichun Peng
- Department of Food Science and Engineering, Jinan University, Guangzhou, Guangdong, 510632, China
| |
Collapse
|
18
|
Li J, Liu D, Li D, Guo Y, Du H, Cao Y. Phytochemical composition and anti-aging activity of n-butanol extract of Hedyotis diffusa in Caenorhabditis elegans. Chem Biodivers 2021; 19:e202100685. [PMID: 34935259 DOI: 10.1002/cbdv.202100685] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 12/21/2021] [Indexed: 11/08/2022]
Abstract
Hedyotis diffusa Willd. ( H. diffusa ), a kind of traditional Chinese medicine, has been evaluated to potential display antioxidant and anti-aging effects in vitro experiments. In this work, we investigated the effects on lifespan and stress resistance of the N-butanol extract from H. diffusa (NHD) in vivo using a Caenorhabditis elegans ( C. elegans ) model. The phytochemicals of NHD were identified by UPLC-ESI-qTOF-MS/MS method. NHD-treated wild-type N2 worms showed an increase in survival time under both normal and stress conditions. Meanwhile, NHD promoted the healthspan of nematodes by stimulating growth and development, reducing the deposition of age pigment, increasing the activities of superoxide dismutase (SOD) and glutathione peroxidase dismutase (GSH-Px), and decreasing the level of ROS without impairing fertility. Moreover, the upregulating of the expression of daf-16 , gst-4 , sod-3 , hsp12.6 genes and the downregulating of the expression of daf-2 were involved in the NHD-mediated lifespan extension. Finally, the increasing of the expression of GST-4::GFP in CL2166 transgenic nematodes and the life-span-extending activity of NHD was completely abolished in daf-2 and daf-16 mutants further revealed that the potential roles for these genes in NHD-induced longevity in C. elegans . Collectively, our findings suggest that NHD may have an active effect in healthy aging and age-related diseases.
Collapse
Affiliation(s)
- Jing Li
- Hubei University of Chinese Medicine, college of pharmcy, Hongshan district, 16# West road Huangjiahu, Wuhan, CHINA
| | - Di Liu
- Hubei University of Chinese Medicine, college of pharmcy, Hongshan district, 16# West road Huangjiahu, Wuhan, CHINA
| | - Danqing Li
- Hubei University of Chinese Medicine, college of pharmcy, Hongshan district, 16# West road Huangjiahu, Wuhan, CHINA
| | - Yujie Guo
- Hubei University of Chinese Medicine, college of pharmcy, Hongshan district, 16# West road Huangjiahu, Wuhan, CHINA
| | - Hongzhi Du
- Hubei University of Chinese Medicine, college of pharmcy, Hongshan district, 16# West road Huangjiahu, Wuhan, CHINA
| | - Yan Cao
- Hubei University of Chinese Medicine, college of pharmacy, Hongshan district, 16# West road Huangjiahu, 430065, Wuhan, CHINA
| |
Collapse
|
19
|
Wang W, Feng X, Du Y, Liu C, Pang X, Jiang K, Wang X, Liu Y. Synthesis of Novel Pinocembrin Amino Acid Derivatives and Their Antiaging Effect on Caenorhabditis elegans via the Modulating DAF-16/FOXO. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:4177-4193. [PMID: 34675482 PMCID: PMC8502036 DOI: 10.2147/dddt.s330223] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/11/2021] [Indexed: 01/19/2023]
Abstract
Purpose Pinocembrin is a dihydroflavonoid, which is widely found in several plant species. Although pinocembrin has good pharmacological activity, it has poor water solubility and low bioavailability. Therefore, we have modified the structure of pinocembrin with a combination of different amino acids to solve this problem. Moreover, the effect of the antiaging activity of them has not been explored. We aim to investigate the effect of pinocembrin and its amino acid derivatives on the aging of Caenorhabditis elegans. Methods Pinocembrin was spliced with different amino acids in order to obtain their corresponding derivatives. The preliminary research of pinocembrin and its amino acid derivatives on antiaging effect was studied by using the C. elegans model. Among all the compounds, the one shows the best antiaging effect was then studied on antiaging mechanism. The protective effect on nematodes under emergency conditions was explained by detecting the ROS content and sod-3p::GFP fusion protein expression in nematodes; the possible anti-aging mechanism of nematodes was determined by DAF-16 nuclear localization experiment and the survival curve of transgenic nematodes model under stress conditions. Results Pb-3 showed the best effect on increasing tolerance to thermal and oxidative stress and reduce the accumulation of lipofuscin. In the assay of C. elegans, pb-3 reduced intracellular ROS accumulation. Application of pb-3 to the transgenic mutant TJ356 induced the translocation of the transcription factor DAF-16 from the cytosol to the nucleus, and modulated the expression of SOD-3 (downstream genes of daf-16), which regulates longevity in C. elegans. Moreover, pb-3 did not prolong the lifespan of daf-16, age-1, daf-2 and hsp16.2 mutants, suggesting that these genetic pathways are involved in mediating the antiaging effects of pb-3. Conclusion The antioxidant and antiaging properties of pb-3 may involve in the DAF-16/FOXO transcription process. Pinocembrin amino acid derivatives might be a novel agent for antiaging therapy.
Collapse
Affiliation(s)
- Wenqi Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, People's Republic of China
| | - Xin Feng
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, People's Republic of China
| | - Yu Du
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, People's Republic of China
| | - Cen Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, People's Republic of China
| | - Xinxin Pang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, People's Republic of China
| | - Kunxiu Jiang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, People's Republic of China
| | - Xirui Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, People's Republic of China
| | - Yonggang Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 102488, People's Republic of China
| |
Collapse
|
20
|
Qi H, Zhang Z, Liu J, Chen Z, Huang Q, Li J, Chen J, Wang M, Zhao D, Wang Z, Li X. Comparisons of Isolation Methods, Structural Features, and Bioactivities of the Polysaccharides from Three Common Panax Species: A Review of Recent Progress. Molecules 2021; 26:4997. [PMID: 34443587 PMCID: PMC8400370 DOI: 10.3390/molecules26164997] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/11/2021] [Accepted: 08/14/2021] [Indexed: 12/27/2022] Open
Abstract
Panax spp. (Araliaceae family) are widely used medicinal plants and they mainly include Panax ginseng C.A. Meyer, Panax quinquefolium L. (American ginseng), and Panax notoginseng (notoginseng). Polysaccharides are the main active ingredients in these plants and have demonstrated diverse pharmacological functions, but comparisons of isolation methods, structural features, and bioactivities of these polysaccharides have not yet been reported. This review summarizes recent advances associated with 112 polysaccharides from ginseng, 25 polysaccharides from American ginseng, and 36 polysaccharides from notoginseng and it compares the differences in extraction, purification, structural features, and bioactivities. Most studies focus on ginseng polysaccharides and comparisons are typically made with the polysaccharides from American ginseng and notoginseng. For the extraction, purification, and structural analysis, the processes are similar for the polysaccharides from the three Panax species. Previous studies determined that 55 polysaccharides from ginseng, 18 polysaccharides from American ginseng, and 9 polysaccharides from notoginseng exhibited anti-tumor activity, immunoregulatory effects, anti-oxidant activity, and other pharmacological functions, which are mediated by multiple signaling pathways, including mitogen-activated protein kinase, nuclear factor kappa B, or redox balance pathways. This review can provide new insights into the similarities and differences among the polysaccharides from the three Panax species, which can facilitate and guide further studies to explore the medicinal properties of the Araliaceae family used in traditional Chinese medicine.
Collapse
Affiliation(s)
- Hongyu Qi
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China; (H.Q.); (J.L.); (Z.C.); (Q.H.); (J.L.); (J.C.); (D.Z.)
| | - Zepeng Zhang
- Research Center of Traditional Chinese Medicine, College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130021, China; (Z.Z.); (M.W.)
- College of Acupuncture and Tuina, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Jiaqi Liu
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China; (H.Q.); (J.L.); (Z.C.); (Q.H.); (J.L.); (J.C.); (D.Z.)
| | - Zhaoqiang Chen
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China; (H.Q.); (J.L.); (Z.C.); (Q.H.); (J.L.); (J.C.); (D.Z.)
| | - Qingxia Huang
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China; (H.Q.); (J.L.); (Z.C.); (Q.H.); (J.L.); (J.C.); (D.Z.)
- Research Center of Traditional Chinese Medicine, College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130021, China; (Z.Z.); (M.W.)
| | - Jing Li
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China; (H.Q.); (J.L.); (Z.C.); (Q.H.); (J.L.); (J.C.); (D.Z.)
| | - Jinjin Chen
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China; (H.Q.); (J.L.); (Z.C.); (Q.H.); (J.L.); (J.C.); (D.Z.)
| | - Mingxing Wang
- Research Center of Traditional Chinese Medicine, College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130021, China; (Z.Z.); (M.W.)
| | - Daqing Zhao
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China; (H.Q.); (J.L.); (Z.C.); (Q.H.); (J.L.); (J.C.); (D.Z.)
| | - Zeyu Wang
- Department of Scientific Research, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Xiangyan Li
- Jilin Ginseng Academy, Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Jilin Provincial Key Laboratory of Bio-Macromolecules of Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China; (H.Q.); (J.L.); (Z.C.); (Q.H.); (J.L.); (J.C.); (D.Z.)
| |
Collapse
|
21
|
Zhai L, Xu X, Liu J, Jing C, Yang X, Zhao D, Jiang R, Sun LW. A Novel Biochemical Study of Anti-Dermal Fibroblast Replicative Senescence Potential of Panax Notoginseng Oligosaccharides. Front Pharmacol 2021; 12:690538. [PMID: 34276377 PMCID: PMC8277921 DOI: 10.3389/fphar.2021.690538] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 06/16/2021] [Indexed: 11/23/2022] Open
Abstract
Dermal fibroblast replicative senescence that often occurs in aging skin is characterized by loss of cell proliferative capacity, cell cycle arrest, decreased cell elongation, and decreased synthesis of dermal extracellular matrix (ECM) components. Although Panax notoginseng is known for its effectiveness in alleviating many age-related degenerative diseases, few studies have evaluated P. notoginseng components for efficacy or mechanisms of action in delaying cell replicative senescence. In this study, P. notoginseng oligosaccharides (PNO) were isolated using a stepwise purification procedure involving water extraction and alcohol precipitation followed by DEAE Sepharose Fast Flow column chromatography, preparative high performance liquid chromatography, and size-exclusion chromatography. Monosaccharides detected in PNO constituents included mannose, galactose, and sorbitose in relative molar proportions of 14.2:12.3:1, respectively, aligning with PNO absorption spectrum results resembling typical known spectra for sugars. In vitro, PNO treatment of replicative senescent NIH-3T3 fibroblasts significantly promoted cell vitality, inhibited SA-β-galactosidase (SA-β-Gal) activity, and reduced p16 and p21 protein-level expression. Moreover, PNO treatment of senescent fibroblasts led to a lower proportion of G1 phase cells and higher proportion of S phase cells, while also inducing aging NIH-3T3 cells to migrate and synthesize collagen-I (CoL-I). Mechanistically, PNO treatment up-regulated expression of proliferating cell nuclear antigen (PCNA), cyclin E, cyclin D1, and cyclin-dependent kinase 4 (CDK4) proteins and promoted phosphorylation of MEK, p38, and ERK1/2 to trigger cell cycle progression. Additionally, PNO treatment also up-regulated protein-level expression of TGF-β1 and levels of p-Smad2/3, p-FAK, and p-Pax to trigger CoL-I synthesis and cell migration. Taken together, these findings demonstrate that oligosaccharides purified from P. notoginseng could reverse fibroblast replicative senescence by promoting fibroblast cell proliferation, migration, and CoL-I production.
Collapse
Affiliation(s)
- Lu Zhai
- Research Center of Traditional Chinese Medicine, the Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China
| | - Xiaohao Xu
- Research Center of Traditional Chinese Medicine, the Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China
| | - Jiangzeng Liu
- Research Center of Traditional Chinese Medicine, the Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China
| | - Chenxu Jing
- Research Center of Traditional Chinese Medicine, the Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China
| | - Xinzhao Yang
- Research Center of Traditional Chinese Medicine, the Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China
| | - Daqing Zhao
- Research Center of Traditional Chinese Medicine, the Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China.,Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Changchun University of Chinese Medicine, Changchun, China
| | - Rui Jiang
- Research Center of Traditional Chinese Medicine, the Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China
| | - Li-Wei Sun
- Research Center of Traditional Chinese Medicine, the Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China.,Key Laboratory of Active Substances and Biological Mechanisms of Ginseng Efficacy, Ministry of Education, Changchun University of Chinese Medicine, Changchun, China
| |
Collapse
|
22
|
Teseo S, Houot B, Yang K, Monnier V, Liu G, Tricoire H. G. sinense and P. notoginseng Extracts Improve Healthspan of Aging Flies and Provide Protection in A Huntington Disease Model. Aging Dis 2021; 12:425-440. [PMID: 33815875 PMCID: PMC7990376 DOI: 10.14336/ad.2020.0714-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 07/14/2020] [Indexed: 12/30/2022] Open
Abstract
In the last decades, the strong increase in the proportion of older people worldwide, and the increased prevalence of age associated degenerative diseases, have put a stronger focus on aging biology. In spite of important progresses in our understanding of the aging process, an integrative view is still lacking and there is still need for efficient anti-aging interventions that could improve healthspan, reduce incidence of age-related disease and, eventually, increase the lifespan. Interestingly, some compounds from traditional medicine have been found to possess anti-oxidative and anti-inflammatory properties, suggesting that they could play a role as anti-aging compounds, although in depth in vivo investigations are still scarce. In this study we used one the major aging model organisms, Drosophila melanogaster, to investigate the ability of four herb extracts (HEs: Dendrobium candidum, Ophiopogon japonicum, Ganoderma sinense and Panax notoginseng) widely used in traditional Chinese medicine (TCM) to slow down aging and improve healthspan of aged animals. Combining multiple approaches (stress resistance assays, lifespan and metabolic measurements, functional heart characterizations and behavioral assays), we show that these four HEs provide in vivo protection from various insults, albeit with significant compound-specific differences. Importantly, extracts of P. notoginseng and G. sinense increase the healthspan of aging animals, as shown by increased activity during aging and improved heart function. In addition, these two compounds also provide protection in a Drosophila model of Huntington’s disease (HD), suggesting that, besides their anti-aging properties in normal individuals, they could be also efficient in the protection against age-related diseases.
Collapse
Affiliation(s)
- Serafino Teseo
- 1Université de Paris, BFA, UMR 8251, CNRS, F-75013 Paris, France.,2School of Biological Sciences, Nanyang Technological University, Singapore
| | - Benjamin Houot
- 1Université de Paris, BFA, UMR 8251, CNRS, F-75013 Paris, France
| | | | | | | | - Hervé Tricoire
- 1Université de Paris, BFA, UMR 8251, CNRS, F-75013 Paris, France
| |
Collapse
|
23
|
You S, Shi X, Yu D, Zhao D, An Q, Wang D, Zhang J, Li M, Wang C. Fermentation of Panax notoginseng root extract polysaccharides attenuates oxidative stress and promotes type I procollagen synthesis in human dermal fibroblast cells. BMC Complement Med Ther 2021; 21:34. [PMID: 33446178 PMCID: PMC7807718 DOI: 10.1186/s12906-020-03197-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 12/22/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Panax notoginseng is one of the most valuable traditional Chinese medicines. Polysaccharides in P. notoginseng has been shown to significantly reduce the incidence of human diseases. However the application of fermentation technology in Panax notoginseng is not common, and the mechanism of action of P. notoginseng polysaccharides produced by fermentation is still unclear. The specific biological mechanisms of fermented P. notoginseng polysaccharides (FPNP) suppresses H2O2-induced apoptosis in human dermal fibroblast (HDF) and the underlying mechanism are not well understood. METHODS In this study, the effects of water extracted and fermentation on concentration of polysaccharides in P. notoginseng extracts were analyzed. After the H2O2-induced HDF model of oxidative damage was established, and then discussed by the expression of cell markers, including ROS, MDA, SOD, CAT, GSH-Px and MMP-1, COL-I, ELN, which were detected by related ELISA kits. The expression of TGF-β/Smad pathway markers were tested by qRT-PCR to determine whether FPNP exerted antioxidant activity through TGF-β signaling in HDF cells. RESULTS The polysaccharide content of Panax notoginseng increased after Saccharomyces cerevisiae CGMCC 17452 fermentation. In the FPNP treatment group, ROS and MDA contents were decreased, reversed the down-regulation of the antioxidant activity and expression of antioxidant enzyme (CAT, GSH-Px and SOD) induced by H2O2. Furthermore, the up-regulation in expression of TGF-β, Smad2/3 and the down-regulation in the expression of Smad7 in FPNP treated groups revealed that FPNP can inhibit H2O2-induced collagen and elastin injury by activating TGF-β/Smad signaling pathway. CONCLUSION It was shown that FPNP could inhibit the damage of collagen and elastin induced by H2O2 by activating the TGF-β/Smad signaling pathway, thereby protecting against the oxidative damage induced by hydrogen peroxide. FPNP may be an effective attenuating healing agent that protects the skin from oxidative stress and wrinkles.
Collapse
Affiliation(s)
- Shiquan You
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
- Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Haidian District, Beijing, 100048, China
- Beijing Key Lab of Plant Resource Research and Development, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
| | - Xiuqin Shi
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
- Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Haidian District, Beijing, 100048, China
- Beijing Key Lab of Plant Resource Research and Development, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
| | - Dan Yu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
- Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Haidian District, Beijing, 100048, China
- Beijing Key Lab of Plant Resource Research and Development, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
| | - Dan Zhao
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
- Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Haidian District, Beijing, 100048, China
- Beijing Key Lab of Plant Resource Research and Development, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
| | - Quan An
- Yunnan Baiyao Group Co., Ltd, Kunming, 650000, China
| | - Dongdong Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
- Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Haidian District, Beijing, 100048, China
- Beijing Key Lab of Plant Resource Research and Development, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
| | - Jiachan Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
- Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Haidian District, Beijing, 100048, China
- Beijing Key Lab of Plant Resource Research and Development, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China
| | - Meng Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China.
- Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Haidian District, Beijing, 100048, China.
- Beijing Key Lab of Plant Resource Research and Development, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China.
| | - Changtao Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China.
- Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Haidian District, Beijing, 100048, China.
- Beijing Key Lab of Plant Resource Research and Development, Beijing Technology and Business University, Fucheng Road, Beijing, 100048, China.
| |
Collapse
|
24
|
Zhang W, Zheng B, Deng N, Wang H, Li T, Liu RH. Effects of ethyl acetate fractional extract from Portulaca oleracea L. (PO-EA) on lifespan and healthspan in Caenorhabditis elegans. J Food Sci 2020; 85:4367-4376. [PMID: 33124727 DOI: 10.1111/1750-3841.15507] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 09/16/2020] [Accepted: 09/29/2020] [Indexed: 11/29/2022]
Abstract
Portulaca oleracea L. (PO), with abundant natural bioactive phytochemicals, exhibits potential bioactivities and pharmacological activities. However, the mechanisms of action of PO on anti-aging effect remain unclear. In this study, the ethyl acetate fractional extract from PO (PO-EA) was obtained by fractionation of solvent extractions, and its effect on lifespan was assessed using the Caenorhabditis elegans (C. elegans). Results showed that PO-EA could significantly increase the lifespan of C. elegans by 5.31, 12.67, and 16.47% at the doses of 250, 500, and 1,000 µg/mL, respectively. Moreover, PO-EA significantly promoted the mobility of C. elegans without obvious side effects such as changing body length or decreasing fecundity of the nematodes. Further study demonstrated that PO-EA could enhance the stress resistance in C. elegans via improving the activities of superoxide dismutase and catalase, and diminishing the contents of reactive oxygen species and malondialdehyde. The gene expression of daf-12, daf-16, sod-3, skn-1, cat-1, mev-1, akt-1, and sek-1 were upregulated in C. elegans after administrated by PO-EA. This study indicated that PO-EA plays a vital role in extending lifespan and healthspan in C. elegans, and the underlying mechanism of action might be attributed to Insulin/IGF-1-like signaling pathways. Therefore, PO-EA could be served as a potential candidate for anti-aging functional food. PRACTICAL APPLICATION: Portulaca oleracea L. (PO) is an edible vegetable that could be used as functional food to exert health benefits for humans such as neuroprotective, antioxidant, anticancer, and anti-aging effects. Therefore, our findings would provide a strategy to promote the comprehensive utilization of ethyl acetate extract from PO with additional health benefits.
Collapse
Affiliation(s)
- Wenwen Zhang
- School of Food Science and Engineering, South China University of Technology, Guangzhou, 510641, China
| | - Bisheng Zheng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, 510641, China.,Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou, 510641, China.,Guangdong ERA Food & Life Health Research Institute, Guangzhou, 510670, China
| | - Na Deng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, 510641, China
| | - Hong Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou, 510641, China
| | - Tong Li
- Department of Food Science, Cornell University, Ithaca, New York, 14853, USA
| | - Rui Hai Liu
- Department of Food Science, Cornell University, Ithaca, New York, 14853, USA
| |
Collapse
|
25
|
Structural characterization of a novel polysaccharide from Panax notoginseng residue and its immunomodulatory activity on bone marrow dendritic cells. Int J Biol Macromol 2020; 161:797-809. [DOI: 10.1016/j.ijbiomac.2020.06.117] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 06/10/2020] [Accepted: 06/11/2020] [Indexed: 12/15/2022]
|
26
|
Sugawara T, Sakamoto K. Quercetin enhances motility in aged and heat-stressed Caenorhabditis elegans nematodes by modulating both HSF-1 activity, and insulin-like and p38-MAPK signalling. PLoS One 2020; 15:e0238528. [PMID: 32881908 PMCID: PMC7470330 DOI: 10.1371/journal.pone.0238528] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 08/18/2020] [Indexed: 12/20/2022] Open
Abstract
Quercetin is a yellow pigment that is found in many common dietary plants, and that protects against oxidative stress, inflammation, and arteriosclerosis. It has also been suggested to prolong the lifespan of, and enhance heat-stress tolerance in nematodes; thus, the present study investigated its effects on both the nematode life- and health span by assessing its capacity to promote nematode motility after aging and/or heat stress, as well as the mechanisms underlying these effects. The results of the conducted analyses showed that quercetin feeding prolonged lifespan, suppressed age-related motility retardation, improved motility recovery after heat stress, and decreased the production of both intercellular and mitochondrial reactive oxygen species in the analysed Caenorhabditis elegans strains, likely by modulating the insulin-like signalling (ILS) pathway and p38-mitogen-activated protein kinase (MAPK) pathway. In particular, the transcription factors DAF-16 and SKN-1 were found to mediate the observed quercetin-induced effects, consistent with their previously demonstrated roles as regulators of aging. Furthermore, we demonstrated, for the first time, that quercetin induced heat-stress tolerance in C. elegans by modulating HSF-1 expression and/or activity. Thus, the present study provides valuable insights into the mechanisms by which quercetin inhibit aging and enhance heat-stress tolerance via ILS and MAPK pathway in C. elegans.
Collapse
Affiliation(s)
- Takaya Sugawara
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Kazuichi Sakamoto
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
- * E-mail:
| |
Collapse
|
27
|
Zhang J, Xue X, Qiao Y, Li D, Wei Q, Zhang F, Qin X. Astragaloside IV Extends Lifespan of Caenorhabditis elegans by Improving Age-Related Functional Declines and Triggering Antioxidant Responses. Rejuvenation Res 2020; 24:120-130. [PMID: 32741299 DOI: 10.1089/rej.2020.2312] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Astragaloside IV (AS-IV) is a representative component of astragaloside saponins in dried roots of Astragali Radix. Astragaloside possesses a broad spectrum of pharmacological activities, including antibacterial, anti-fibrosis, antioxidant, anti-inflammatory, and neuroprotective effects. However, the role of AS-IV in antiaging remains unclear. In this article, we studied the function of AS-IV in antiaging by using the Caenorhabditis elegans (C. elegans) model. We showed that AS-IV can prolong the lifespan of C. elegans in a natural aging model, a paraquat injury model, and a heat stress model and improve the movement capacity of nematodes. 1H-NMR data indicate an improvement of glutamate content and a decrease in glucose in the AS-IV treatment group compared with the control. Further investigation revealed that AS-IV can induce the mRNA expression of superoxide dismutase (SOD) and catalase (CAT) genes and increase the activities of SOD and CAT in the nematode. Interestingly, AS-IV could not extend the lifespan of sod-1, sod-2, sod-3, sod-4, sod-5, ctl-1, ctl-2, ctl-3, and daf-16 mutants. These data indicate that AS-IV prevents aging via mainly improving age-related functional declines, the antioxidant capacity of nematodes and partially modulating the insulin/insulin growth factor 1 signaling pathway activity. Our results provide new insights into how AS-IV prevents and treats aging.
Collapse
Affiliation(s)
- Jianqin Zhang
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China
| | - Xiaoli Xue
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China
| | - Yuqi Qiao
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China
| | - Daqi Li
- Institute of Plant Protection, Shanxi Academy of Agricultural Sciences, Taiyuan, China
| | - Qing Wei
- Center for Reproduction and Health Development, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences (CAS), Shenzhen, China
| | - Fusheng Zhang
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China
| | - Xuemei Qin
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China
| |
Collapse
|
28
|
Martel J, Wu CY, Peng HH, Ko YF, Yang HC, Young JD, Ojcius DM. Plant and fungal products that extend lifespan in Caenorhabditis elegans. MICROBIAL CELL (GRAZ, AUSTRIA) 2020; 7:255-269. [PMID: 33015140 PMCID: PMC7517010 DOI: 10.15698/mic2020.10.731] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/23/2020] [Accepted: 06/25/2020] [Indexed: 12/16/2022]
Abstract
The nematode Caenorhabditis elegans is a useful model to study aging due to its short lifespan, ease of manipulation, and available genetic tools. Several molecules and extracts derived from plants and fungi extend the lifespan of C. elegans by modulating aging-related pathways that are conserved in more complex organisms. Modulation of aging pathways leads to activation of autophagy, mitochondrial biogenesis and expression of antioxidant and detoxifying enzymes in a manner similar to caloric restriction. Low and moderate concentrations of plant and fungal molecules usually extend lifespan, while high concentrations are detrimental, consistent with a lifespan-modulating mechanism involving hormesis. We review here molecules and extracts derived from plants and fungi that extend the lifespan of C. elegans, and explore the possibility that these natural substances may produce health benefits in humans.
Collapse
Affiliation(s)
- Jan Martel
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Cheng-Yeu Wu
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- Research Center of Bacterial Pathogenesis, Chang Gung University, Taoyuan, Taiwan
| | - Hsin-Hsin Peng
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- Laboratory Animal Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Yun-Fei Ko
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- Chang Gung Biotechnology Corporation, Taipei, Taiwan
- Biochemical Engineering Research Center, Ming Chi University of Technology, New Taipei City, Taiwan
| | - Hung-Chi Yang
- Department of Medical Laboratory Science and Biotechnology, Yuanpei University of Medical Technology, Hsinchu, Taiwan
| | - John D. Young
- Chang Gung Biotechnology Corporation, Taipei, Taiwan
| | - David M. Ojcius
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan, Taiwan
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- Department of Biomedical Sciences, University of the Pacific, Arthur Dugoni School of Dentistry, San Francisco, CA, USA
| |
Collapse
|
29
|
Lu M, Tan L, Zhou XG, Yang ZL, Zhu Q, Chen JN, Luo HR, Wu GS. Tectochrysin increases stress resistance and extends the lifespan of Caenorhabditis elegans via FOXO/DAF-16. Biogerontology 2020; 21:669-682. [PMID: 32506187 DOI: 10.1007/s10522-020-09884-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 05/23/2020] [Indexed: 12/27/2022]
Abstract
Aging is related to the lowered overall functioning and increased risk for various age-related diseases in humans. Tectochrysin is a flavonoid compound and rich in a traditional Chinese Medicine Alpinia oxyphylla Miq., which has antioxidant, anti-inflammatory, anti-cancer, anti-bacterial, anti-diarrhea, hepatoprotective, and neuro-protective effects. Therefore, we tested if tectochrysin had an effect on aging in Caenorhabditis elegans (C. elegans). Our results showed that tectochrysin could extend the lifespan of C. elegans by up to 21.0%, delay the age-related decline of body movement, improve high temperature-stress resistance and anti-infection capacity, and protected worms against Aβ1-42-induced toxicity. Tectochrysin could not extend the lifespan of the mutants from genes daf-2, daf-16, eat-2, aak-2, skn-1, and hsf-1. Tectochrysin could increase the expression of DAF-16 regulated genes. The extension of lifespan by tectochrysin requires FOXO/DAF-16 and HSF-1. Overall, our findings suggest that tectochrysin may have a potential effect on extending lifespan and age-related diseases.
Collapse
Affiliation(s)
- Min Lu
- Key Laboratory for Aging and Regenerative Medicine, Department of Pharmacology School of Pharmacy, Southwest Medical University, 319 Zhongshan Road, Luzhou, 646000, Sichuan, China
| | - Lin Tan
- Key Laboratory for Aging and Regenerative Medicine, Department of Pharmacology School of Pharmacy, Southwest Medical University, 319 Zhongshan Road, Luzhou, 646000, Sichuan, China
| | - Xiao-Gang Zhou
- Key Laboratory for Aging and Regenerative Medicine, Department of Pharmacology School of Pharmacy, Southwest Medical University, 319 Zhongshan Road, Luzhou, 646000, Sichuan, China
| | - Zhong-Lin Yang
- Key Laboratory for Aging and Regenerative Medicine, Department of Pharmacology School of Pharmacy, Southwest Medical University, 319 Zhongshan Road, Luzhou, 646000, Sichuan, China
| | - Qing Zhu
- Key Laboratory for Aging and Regenerative Medicine, Department of Pharmacology School of Pharmacy, Southwest Medical University, 319 Zhongshan Road, Luzhou, 646000, Sichuan, China
| | - Jian-Ning Chen
- Key Laboratory for Aging and Regenerative Medicine, Department of Pharmacology School of Pharmacy, Southwest Medical University, 319 Zhongshan Road, Luzhou, 646000, Sichuan, China
| | - Huai-Rong Luo
- Key Laboratory for Aging and Regenerative Medicine, Department of Pharmacology School of Pharmacy, Southwest Medical University, 319 Zhongshan Road, Luzhou, 646000, Sichuan, China. .,Key Laboratory of Medical Electrophysiology, Ministry of Education, Institute of Cardiovascular Research of Southwest Medical University, Luzhou, 646000, Sichuan, China.
| | - Gui-Sheng Wu
- Key Laboratory for Aging and Regenerative Medicine, Department of Pharmacology School of Pharmacy, Southwest Medical University, 319 Zhongshan Road, Luzhou, 646000, Sichuan, China. .,Key Laboratory of Medical Electrophysiology, Ministry of Education, Institute of Cardiovascular Research of Southwest Medical University, Luzhou, 646000, Sichuan, China.
| |
Collapse
|
30
|
Hui H, Xin A, Cui H, Jin H, Yang X, Liu H, Qin B. Anti-aging effects on Caenorhabditis elegans of a polysaccharide, O-acetyl glucomannan, from roots of Lilium davidii var. unicolor Cotton. Int J Biol Macromol 2020; 155:846-852. [PMID: 32229205 DOI: 10.1016/j.ijbiomac.2020.03.206] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 03/23/2020] [Accepted: 03/24/2020] [Indexed: 12/29/2022]
Abstract
The anti-aging activities on Caenorhabditis elegans of a polysaccharide, O-acetyl glucomannan (LPR), purified from roots of Lilium davidii var. unicolor Cotton, were assessed by observing the mean lifespan, reproduction, pharyngeal pumping and stress response on nematodes. Additionally, the fluorescence intensity of lipofuscin and the level of reactive oxygen species (ROS) were detected. Also the activities of superoxide dismutase (SOD), catalase (CAT) and contents of malondialdehyde (MDA) were determined by the kit method. The results showed that LPR effectively delayed the aging of C. elegans in a dose-dependent manner. When the concentration reached 4 mg/mL, LPR extended the mean lifespan of C. elegans by up to 40%, 61% (P < 0.01) and 50% (P < 0.05) under normal, thermal and oxidative stress culture conditions, respectively. Moreover, LPR remarkably increased the reproduction duration of the nematodes at a concentration of 1 mg/L, and significantly decreased the ROS and lipofuscin level of C. elegans in three dosage groups. Further study illustrated that LPR at 4 mg/mL strongly increased the activity of SOD and CAT by 39.03% (P < 0.01) and 41.89% (P < 0.05), and decreased the lipid peroxidation of MDA level in C. elegans by 52.59% (P < 0.005) compared to a control. It was inferred that LPR provided stress resistance to heat and oxidation, and prolonged the lifespan of wild type N2 C. elegans mainly by elevating the function of nematode antioxidant defense systems and by scavenging free radicals. These findings provided evidence for the anti-aging properties of this polysaccharide from L. davidii.
Collapse
Affiliation(s)
- Heping Hui
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China; University of Chinese Academy of Sciences, Beijing 10049, PR China
| | - Aiyi Xin
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China; University of Chinese Academy of Sciences, Beijing 10049, PR China
| | - Haiyan Cui
- School of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, PR China
| | - Hui Jin
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Xiaoyan Yang
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Haoyue Liu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Bo Qin
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China.
| |
Collapse
|
31
|
Tetrastigma hemsleyanum Vine Flavone Ameliorates Glutamic Acid-Induced Neurotoxicity via MAPK Pathways. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7509612. [PMID: 32273948 PMCID: PMC7118691 DOI: 10.1155/2020/7509612] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 02/21/2020] [Indexed: 12/15/2022]
Abstract
Glutamic acid (Glu) is a worldwide flavor enhancer with various positive effects. However, Glu-induced neurotoxicity has been reported less. Tetrastigma hemsleyanum (TH), a rare herbal plant in China, possesses high medicinal value. More studies paid attention to tuber of TH whereas vine part (THV) attracts fewer focus. In this study, we extracted and purified flavones from THV (THVF), and UPLC-TOF/MS showed THVF was consisted of 3-caffeoylquinic acid, 5-caffeoylquinic acid, quercetin-3-O-rutinoside, and kaempferol-3-O-rutinoside. In vitro, Glu caused severe cytotoxicity, genotoxicity, mitochondrial dysfunction, and oxidative damage to rat phaeochromocytoma (PC12) cells. Conversely, THVF attenuated Glu-induced toxicity via MAPK pathways. In vivo, the neurotoxicity triggered by Glu restrained the athletic ability in Caenorhabditis elegans (C. elegans). The treatment of THVF reversed the situation induced by Glu. In a word, Glu could cause neurotoxicity and THVF owns potential neuroprotective effects both in vitro and in vivo via MAPK pathways.
Collapse
|
32
|
Wang J, Zhang M, Gou Z, Jiang S, Zhang Y, Wang M, Tang X, Xu B. The Effect of Camellia oleifera Cake Polysaccharides on Growth Performance, Carcass Traits, Meat Quality, Blood Profile, and Caecum Microorganisms in Yellow Broilers. Animals (Basel) 2020; 10:ani10020266. [PMID: 32046177 PMCID: PMC7070595 DOI: 10.3390/ani10020266] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 02/02/2020] [Accepted: 02/05/2020] [Indexed: 12/19/2022] Open
Abstract
Simple Summary Plant originated polysaccharides used as feed additives have gradually become popular for the health and nutrition of broilers. In the present study, polysaccharides from Camellia oleifera cake (CCP) were added to the daily diet of yellow broilers. Our results indicated that the immunity of the broilers was boosted due to the increasing weight or index of gizzard, spleen, and the thymus. CCP treatment improved the juiciness and changed the meat color of broilers by increasing the cooking loss and the yellowness. Additionally, the structure of intestinal flora altered as a response to the CCP supplementation, which favored the health of broilers. Results have revealed that CCP has potential and development value as a new type of feed additive for broilers. Abstract The study was carried out to evaluate the influence of polysaccharides from Camellia oleifera cake (CCP) in Lingnan yellow broilers diet from 1 to 50 days. Growth performance, carcass traits, meat quality, blood profile, and caecum microorganisms were characterized by three different levels of 0, 200 and 800 mg/kg CCP supplementation. Dietary treatment did not affect the productive trait from 1 to 50 days of age, except that average daily feed intake decreased at 42 days of age (p < 0.05). Additionally, the effects of CCP on various organs were different. The weight (p < 0.01) and index (p < 0.05) of bursa of Fabricius gradually decreased with the higher CCP supplementation at 21 days of the broilers diet. The gizzard weights were all higher when the broilers were fed with higher CCP concentration at 21, 42, and 50 days, respectively (p < 0.05). The weight and index of the spleen increased most with low CCP concentration (200 mg/kg) at 42 and 50 days. Moreover, CCP addition had no significant effect on meat quality except cooking loss (P < 0.05) and yellowness of meat color (p < 0.05). In the study of blood metabolism at 50 days of broilers, the concentration of calcium (p < 0.01), total cholesterol (p < 0.05) and uric acid (p < 0.01) decreased with higher CCP supplementation. CCP increased the albumin concentration (p < 0.001) that was highest at 200 mg/kg CCP supplementation. The addition of CCP increased the number of Lactobacillus and Enterococcus faecalis (p < 0.01) in the caecum of broilers, and had the potential to inhibit the growth of Escherichia coli (p = 0.11). Results showed that CCP played a role in improving intestinal flora and the immunity of yellow broilers.
Collapse
Affiliation(s)
- Jing Wang
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (J.W.); (M.Z.); (M.W.); (X.T.); (B.X.)
| | - Mengyu Zhang
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (J.W.); (M.Z.); (M.W.); (X.T.); (B.X.)
| | - Zhongyong Gou
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China; (Z.G.); (S.J.)
| | - Shouqun Jiang
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China; (Z.G.); (S.J.)
| | - Yingzhong Zhang
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (J.W.); (M.Z.); (M.W.); (X.T.); (B.X.)
- Correspondence: ; Tel.: +86-020-8707-1272
| | - Minghuai Wang
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (J.W.); (M.Z.); (M.W.); (X.T.); (B.X.)
| | - Xuxiao Tang
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (J.W.); (M.Z.); (M.W.); (X.T.); (B.X.)
| | - Baohua Xu
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (J.W.); (M.Z.); (M.W.); (X.T.); (B.X.)
| |
Collapse
|
33
|
Lin C, Su Z, Luo J, Jiang L, Shen S, Zheng W, Gu W, Cao Y, Chen Y. Polysaccharide extracted from the leaves of Cyclocarya paliurus (Batal.) Iljinskaja enhanced stress resistance in Caenorhabditis elegans via skn-1 and hsf-1. Int J Biol Macromol 2020; 143:243-254. [DOI: 10.1016/j.ijbiomac.2019.12.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 11/26/2019] [Accepted: 12/03/2019] [Indexed: 01/12/2023]
|
34
|
Lee SH, Lee HY, Yu M, Yeom E, Lee JH, Yoon A, Lee KS, Min KJ. Extension of Drosophila lifespan by Korean red ginseng through a mechanism dependent on dSir2 and insulin/IGF-1 signaling. Aging (Albany NY) 2019; 11:9369-9387. [PMID: 31672931 PMCID: PMC6874434 DOI: 10.18632/aging.102387] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 10/21/2019] [Indexed: 12/20/2022]
Abstract
Many studies have indicated that Korean red ginseng (KRG) has anti-inflammatory and anti-oxidative effects, thereby inducing many health benefits in humans. Studies into the longevity effects of KRG are limited and have provided contradictory results, and the molecular mechanism of lifespan extension by KRG is not elucidated yet. Herein, the longevity effect of KRG was investigated in Drosophila melanogaster by feeding KRG extracts, and the molecular mechanism of lifespan extension was elucidated by using longevity-related mutant flies. KRG extended the lifespan of Drosophila when administrated at 10 and 25 μg/mL, and the longevity benefit of KRG was not due to reduced feeding, reproduction, and/or climbing ability in fruit flies, indicating that the longevity benefit of KRG is a direct effect of KRG, not of a secondary artifact. Diet supplementation with KRG increased the lifespan of flies on a full-fed diet but not of those on a restricted diet, and the longevity effect of KRG was diminished by the mutation of dSir2, a deacetylase known to mediate the benefits of dietary restriction. Similarly, the longevity effect of KRG was mediated by the reduction of insulin/IGF-1 signaling. In conclusion, KRG extends the lifespan of Drosophila through Sir2 and insulin/IGF-1 signaling and has potential as an anti-aging dietary-restriction mimetic and prolongevity supplement.
Collapse
Affiliation(s)
- Shin-Hae Lee
- Department of Biological Sciences, Inha University, Incheon 22212, Korea
| | - Hye-Yeon Lee
- Department of Biological Sciences, Inha University, Incheon 22212, Korea
| | - Mira Yu
- Department of Biological Sciences, Inha University, Incheon 22212, Korea
| | - Eunbyul Yeom
- Metabolism and Neurophysiology Research Group, KRIBB, Daejeon 34141, Korea
| | - Ji-Hyeon Lee
- Department of Biological Sciences, Inha University, Incheon 22212, Korea
| | - Ah Yoon
- Department of Biological Sciences, Inha University, Incheon 22212, Korea
| | - Kyu-Sun Lee
- Metabolism and Neurophysiology Research Group, KRIBB, Daejeon 34141, Korea.,Department of Functional Genomics, UST, Daejeon 34141, Korea
| | - Kyung-Jin Min
- Department of Biological Sciences, Inha University, Incheon 22212, Korea
| |
Collapse
|
35
|
Zhou L, Huang PP, Chen LL, Wang P. Panax Notoginseng Saponins Ameliorate A β-Mediated Neurotoxicity in C. elegans through Antioxidant Activities. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2019; 2019:7621043. [PMID: 31275419 PMCID: PMC6582912 DOI: 10.1155/2019/7621043] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 05/21/2019] [Indexed: 11/25/2022]
Abstract
The deposition of amyloid beta (Aβ) is the main hallmark of Alzheimer's disease (AD) and there is no effective drug to cure the progressive cognitive loss or memory deficits caused by the aggregative toxicity of Aβ protein. Oxidative stress has been hypothesized to play a role in progressive neurodegenerative diseases like AD. Panax notoginseng saponin (PNS) from the rhizome of "pseudo-ginseng" exhibits potent antioxidant effects on aging process in neuron cells and animals. By using C. elegans as an ideal model organism, the present study shows that PNS (0.5-4 mg/mL) can significantly inhibit AD-like symptoms of worm paralysis and enhance resistance to oxidative stress induced by paraquat and aging conditions. Additionally, PNS extends lifespan and maintains healthspan of C. elegans by improving the swimming prowess and fertility at old age. It markedly activates the expression of SKN-1 mRNA, which further supports SKN-1 signaling pathway which is involved in the therapeutic effect of PNS on AD C. elegans. Our results provide direct evidence on PNS for treating AD on gene level and theoretical foundation for reshaping medicinal products of PNS in the future.
Collapse
Affiliation(s)
- Ling Zhou
- School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Pan-Pan Huang
- School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Lin-Lin Chen
- Key Laboratory of Traditional Chinese Medicine Resource and Compound Prescription, Ministry of Education, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Ping Wang
- School of Basic Medicine, Hubei University of Chinese Medicine, Wuhan 430065, China
| |
Collapse
|
36
|
Lifespan Extending and Oxidative Stress Resistance Properties of a Leaf Extracts from Anacardium occidentale L. in Caenorhabditis elegans. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:9012396. [PMID: 31281595 PMCID: PMC6589224 DOI: 10.1155/2019/9012396] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 02/01/2019] [Accepted: 03/11/2019] [Indexed: 01/05/2023]
Abstract
Anacardium occidentale (AO) contains a number of polyphenolic secondary metabolites with antioxidant activity. The objectives of this study were aimed at investigating the roles of AO leaf extracts in antioxidative stress and longevity, as well as their underlying mechanisms, in the Caenorhabditis elegans (C. elegans) model. AO extracts mediated the survival rate of nematodes under oxidative stress by attenuating intracellular reactive oxygen species (ROS) via the DAF-16/FoxO and SKN-1/Nrf-2 signaling pathways. AO extracts stimulated the expression of stress response genes including SOD-3 and GST-4. Moreover, AO extracts exhibited antiaging activities and enhanced longevity. We observed improved pharyngeal pumping function, attenuation of pigment accumulation (lipofuscin), and an increased lifespan of the worms. Collectively, our results demonstrated that AO extracts exerted both oxidative stress resistance and antiaging properties in the C. elegans model and may lead to new agents to benefit humans in the near future.
Collapse
|
37
|
Wu F, Jia X, Yin L, Cheng Y, Miao Y, Zhang X. The Effect of Hemicellulose and Lignin on Properties of Polysaccharides in Lentinus edodes and Their Antioxidant Evaluation. Molecules 2019; 24:E1834. [PMID: 31086063 PMCID: PMC6539561 DOI: 10.3390/molecules24091834] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 04/24/2019] [Accepted: 04/24/2019] [Indexed: 11/16/2022] Open
Abstract
Lentinus edodes, whose polysaccharides possess diverse bioactivities, commonly grows on hardwood sawdust composed of hemicellulose, lignin and cellulose. In this study the effect of hemicellulose and lignin on the growth of mycelia, as well as the physicochemical properties of polysaccharides from L. edodes mycelia (LEPs) were investigated. The antioxidant properties of LEPs were evaluated through radical scavenging assays in vitro and through the Caenorhabditis elegans model in vivo. The results showed that hemicellulose at a concentration of 4% increased the yield of the mycelia biomass to twice that of the control group. Meanwhile, when cultured with 4.0% hemicellulose, the polysaccharide content of the mycelia was raised by 112.2%. In addition, the appropriate concentration of lignin could stimulate mycelia growth and polysaccharide biosynthesis in L. edodes. Monosaccharide composition analysis showed that a higher content of xylose was found when mycelia were cultured with higher concentrations of hemicellulose. The molecular structure, including the molecular weight distribution and configuration type, was affected by hemicellulose and lignin. Antioxidant assays indicated that LEPs supplemented with hemicellulose and/or lignin possessed higher radical scavenging abilities in vitro and exhibited a thermal resistance effect on C. elegans, implying that the antioxidant effect is potent in vivo. In summary, the addition of hemicellulose and lignin improved the biosynthesis and bioactivity of LEPs.
Collapse
Affiliation(s)
- Feifei Wu
- College of Food Science and Nutritional Engineering, China Agricultural University, P. O. Box 40, No.17 Qinghuadonglu, Haidian, Beijing 100083, China.
| | - Xin Jia
- College of Food Science and Nutritional Engineering, China Agricultural University, P. O. Box 40, No.17 Qinghuadonglu, Haidian, Beijing 100083, China.
| | - Lijun Yin
- College of Food Science and Nutritional Engineering, China Agricultural University, P. O. Box 40, No.17 Qinghuadonglu, Haidian, Beijing 100083, China.
| | - Yongqiang Cheng
- College of Food Science and Nutritional Engineering, China Agricultural University, P. O. Box 40, No.17 Qinghuadonglu, Haidian, Beijing 100083, China.
| | - Yuxin Miao
- College of Food Science and Nutritional Engineering, China Agricultural University, P. O. Box 40, No.17 Qinghuadonglu, Haidian, Beijing 100083, China.
| | - Xiuqing Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, P. O. Box 40, No.17 Qinghuadonglu, Haidian, Beijing 100083, China.
| |
Collapse
|
38
|
Feng S, Cheng H, Xu Z, Feng S, Yuan M, Huang Y, Liao J, Ding C. Antioxidant and anti-aging activities and structural elucidation of polysaccharides from Panax notoginseng root. Process Biochem 2019. [DOI: 10.1016/j.procbio.2019.01.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
39
|
Luo S, Jiang X, Jia L, Tan C, Li M, Yang Q, Du Y, Ding C. In Vivo and In Vitro Antioxidant Activities of Methanol Extracts from Olive Leaves on Caenorhabditis elegans. Molecules 2019; 24:E704. [PMID: 30781358 PMCID: PMC6412793 DOI: 10.3390/molecules24040704] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 02/12/2019] [Accepted: 02/12/2019] [Indexed: 01/27/2023] Open
Abstract
The aim of this study was to evaluate the antioxidant activities of extracts from olive leaves (EOL). The main contents of EOL were determined by colorimetric methods. The antioxidant activities were assessed by measuring the scavenging free radicals in vitro. To investigate the antioxidant activity in vivo, we detected the survival of Caenorhabditis elegans, under thermal stress. Subsequently the reactive oxygen species (ROS) level, activities of antioxidant enzymes, the expression of HSP-16.2 and the translocation of daf-16 were measured. The results showed that, polyphenols was the main component. EOL could well scavenge DPPH and superoxide anion radicals in vitro. Compared to the control group, the survival rate of C. elegans treated with EOL was extended by 10.43%, under heat stress. The ROS level was reduced, while the expression of hsp-16.2 was increased to protect the organism against the increasing ROS. The level of malondialdehyde (MDA) also decreased sharply. The activities of inner antioxidant enzymes, such as catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GSH-PX) were potentiated, which might have had a correlation with the DAF-16 transcription factor that was induced-turned into the nuclear. Therefore, EOL showed a strong antioxidant ability in vitro and in vivo. Hence, it could be a potential candidate when it came to medicinal and edible plants.
Collapse
Affiliation(s)
- Siyuan Luo
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Xuelian Jiang
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Liping Jia
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Chengyue Tan
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Min Li
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Qiuyu Yang
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Yanlin Du
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, China.
| | - Chunbang Ding
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, China.
| |
Collapse
|
40
|
Martel J, Ojcius DM, Ko YF, Chang CJ, Young JD. Antiaging effects of bioactive molecules isolated from plants and fungi. Med Res Rev 2019; 39:1515-1552. [PMID: 30648267 DOI: 10.1002/med.21559] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 12/06/2018] [Accepted: 12/08/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Jan Martel
- Center for Molecular and Clinical Immunology, Chang Gung University; Taoyuan Taiwan Republic of China
- Chang Gung Immunology Consortium, Linkou Chang Gung Memorial Hospital; Taoyuan Taiwan, Republic of China
| | - David M. Ojcius
- Center for Molecular and Clinical Immunology, Chang Gung University; Taoyuan Taiwan Republic of China
- Chang Gung Immunology Consortium, Linkou Chang Gung Memorial Hospital; Taoyuan Taiwan, Republic of China
- Department of Biomedical Sciences; University of the Pacific, Arthur Dugoni School of Dentistry; San Francisco California
| | - Yun-Fei Ko
- Chang Gung Immunology Consortium, Linkou Chang Gung Memorial Hospital; Taoyuan Taiwan, Republic of China
- Chang Gung Biotechnology Corporation; Taipei Taiwan Republic of China
- Biochemical Engineering Research Center, Ming Chi University of Technology; New Taipei City Taiwan Republic of China
| | - Chih-Jung Chang
- Center for Molecular and Clinical Immunology, Chang Gung University; Taoyuan Taiwan Republic of China
- Chang Gung Immunology Consortium, Linkou Chang Gung Memorial Hospital; Taoyuan Taiwan, Republic of China
- Department of Medical Biotechnology and Laboratory Science; College of Medicine, Chang Gung University; Taoyuan Taiwan Republic of China
- Research Center of Bacterial Pathogenesis, Chang Gung University; Taoyuan Taiwan Republic of China
- Department of Microbiology and Immunology; College of Medicine, Chang Gung University; Taoyuan Taiwan Republic of China
| | - John D. Young
- Center for Molecular and Clinical Immunology, Chang Gung University; Taoyuan Taiwan Republic of China
- Chang Gung Immunology Consortium, Linkou Chang Gung Memorial Hospital; Taoyuan Taiwan, Republic of China
- Chang Gung Biotechnology Corporation; Taipei Taiwan Republic of China
- Biochemical Engineering Research Center, Ming Chi University of Technology; New Taipei City Taiwan Republic of China
| |
Collapse
|
41
|
Feng S, Cheng H, Xu Z, Yuan M, Huang Y, Liao J, Yang R, Zhou L, Ding C. Panax notoginseng polysaccharide increases stress resistance and extends lifespan in Caenorhabditis elegans. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.03.034] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
|
42
|
Liu X, Zhang M, Liu H, Zhou A, Cao Y, Liu X. Preliminary characterization of the structure and immunostimulatory and anti-aging properties of the polysaccharide fraction ofHaematococcus pluvialis. RSC Adv 2018; 8:9243-9252. [PMID: 35541856 PMCID: PMC9078644 DOI: 10.1039/c7ra11153c] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 02/23/2018] [Indexed: 11/21/2022] Open
Abstract
In this study, a polysaccharide fraction (HPP-c3-s1) was obtained from Haematococcus pluvialis using DEAE-52 anion exchange and Sephacryl S400 chromatographies. The structure of HPP-c3-s1 was partially characterized and its biological activity was investigated. HPP-c3-s1 is a homogeneous polysaccharide with a molecular weight of 23 413 kDa as determined by high-performance gel permeation chromatography and polyacrylamide gel electrophoresis. Periodate oxidation and Smith degradation analysis combined with GC-MS determined that HPP-c3-s1 contains 1 → 2, 1 → 3, 1 → 4, and probably a few 1 → 6 glycosyl linkages. Fourier transform infrared spectroscopy and nuclear magnetic resonance analyses indicate HPP-c3-s1 is a pyranose containing an amino and O-acetyl group. The sugar chains in HPP-c3-s1 contain both α and β glycosidic configurations, where the β configuration is the primary form. It was observed that the HPP-c3-s1 nanostructure had linear and branched forms at a concentration of 5 μg mL−1 and created different sized aggregates at a higher concentration of 50 μg mL−1. Furthermore, HPP-c3-s1 had significant immunostimulatory effects on splenocytes and B lymphocytes. In assays assessing anti-aging effects, HPP-c3-s1 extended the mean survival of Caenorhabditis elegans without adversely affecting reproduction. In addition, treatment with HPP-c3-s1 resulted in delays in age-related physiologic parameters, including body movement, rates of head swing and body bending, and accumulation of intestinal lipofuscinosis in C. elegans. Overall, these results suggest HPP-c3-s1 has remarkable immunomodulatory and anti-aging properties that may serve as the basis for development of functional foods and dietary supplements. HPP-c3-s1 is a pyranose with an average molecular weights of 23 413 kDa, which exhibited siginificant immunomodulatory and anti-aging activities.![]()
Collapse
Affiliation(s)
- Xiaojuan Liu
- Department of Food Science
- College of Food Science
- South China Agricultural University
- Guangzhou 510642
- China
| | - Miao Zhang
- Department of Food Science
- College of Food Science
- South China Agricultural University
- Guangzhou 510642
- China
| | - Han Liu
- Department of Food Science
- College of Food Science
- South China Agricultural University
- Guangzhou 510642
- China
| | - Aimei Zhou
- Department of Food Science
- College of Food Science
- South China Agricultural University
- Guangzhou 510642
- China
| | - Yong Cao
- Department of Food Science
- College of Food Science
- South China Agricultural University
- Guangzhou 510642
- China
| | - Xin Liu
- Department of Food Science
- College of Food Science
- South China Agricultural University
- Guangzhou 510642
- China
| |
Collapse
|
43
|
Zhao H, Han Z, Li G, Zhang S, Luo Y. Therapeutic Potential and Cellular Mechanisms of Panax Notoginseng on Prevention of Aging and Cell Senescence-Associated Diseases. Aging Dis 2017; 8:721-739. [PMID: 29344413 PMCID: PMC5758348 DOI: 10.14336/ad.2017.0724] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 07/24/2017] [Indexed: 12/21/2022] Open
Abstract
Owing to a dramatic increase in average life expectancy, most countries in the world are rapidly entering an aging society. Therefore, extending health span with pharmacological agents targeting aging-related pathological changes, are now in the spotlight of gerosciences. Panax notoginseng (Burk.) F. H. Chen, a species of the genus Panax, has been called the "Miracle Root for the Preservation of Life," and has long been used as a Chinese herb with magical medicinal value. Panax notoginseng has been extensively employed in China to treat microcirculatory disturbances, inflammation, trauma, internal and external bleeding due to injury, and as a tonic. In recent years, with the deepening of the research pharmacologically, many new functions have been discovered. This review will introduce its pharmacological function on lifespan extension, anti-vascular aging, anti-brain aging, and anti-cancer properties, aiming to lay the ground for fully elucidating the potential mechanisms of Panax notoginseng's anti-aging effect to promote its clinical application.
Collapse
Affiliation(s)
- Haiping Zhao
- Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Ziping Han
- Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Guangwen Li
- Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Sijia Zhang
- Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Yumin Luo
- Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, Beijing, China
- Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Diseases, Beijing, China
| |
Collapse
|
44
|
Ding AJ, Zheng SQ, Huang XB, Xing TK, Wu GS, Sun HY, Qi SH, Luo HR. Current Perspective in the Discovery of Anti-aging Agents from Natural Products. NATURAL PRODUCTS AND BIOPROSPECTING 2017; 7:335-404. [PMID: 28567542 PMCID: PMC5655361 DOI: 10.1007/s13659-017-0135-9] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Accepted: 05/16/2017] [Indexed: 05/18/2023]
Abstract
Aging is a process characterized by accumulating degenerative damages, resulting in the death of an organism ultimately. The main goal of aging research is to develop therapies that delay age-related diseases in human. Since signaling pathways in aging of Caenorhabditis elegans (C. elegans), fruit flies and mice are evolutionarily conserved, compounds extending lifespan of them by intervening pathways of aging may be useful in treating age-related diseases in human. Natural products have special resource advantage and with few side effect. Recently, many compounds or extracts from natural products slowing aging and extending lifespan have been reported. Here we summarized these compounds or extracts and their mechanisms in increasing longevity of C. elegans or other species, and the prospect in developing anti-aging medicine from natural products.
Collapse
Affiliation(s)
- Ai-Jun Ding
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China
- University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Shan-Qing Zheng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China
- University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Xiao-Bing Huang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China
- University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Ti-Kun Xing
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China
- University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Gui-Sheng Wu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China
- Key Laboratory for Aging and Regenerative Medicine, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Hua-Ying Sun
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China
| | - Shu-Hua Qi
- Guangdong Key Laboratory of Marine Material Medical, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, Guangdong, China
| | - Huai-Rong Luo
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China.
- Key Laboratory for Aging and Regenerative Medicine, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, Sichuan, China.
- Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, 134 Lanhei Road, Kunming, 650201, Yunnan, China.
| |
Collapse
|
45
|
Zhang J, Chen R, Yu Z, Xue L. Superoxide Dismutase (SOD) and Catalase (CAT) Activity Assay Protocols for Caenorhabditis elegans. Bio Protoc 2017; 7:e2505. [PMID: 34541169 DOI: 10.21769/bioprotoc.2505] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 05/22/2017] [Accepted: 07/21/2017] [Indexed: 12/22/2022] Open
Abstract
Assays for superoxide dismutase (SOD) and catalase (CAT) activities are widely employed to indicate antioxidant responses underlying the toxic effects of test chemicals. Yet, earlier studies mainly described the procedures as performed according to manufacturer's instructions without modifications that are specific to any organisms. The present protocol describes the steps in analyzing the superoxide dismutase (SOD) and catalase (CAT) activities in C. elegans, which is a model organism that can be used to study effects of pharmaceutical compounds and environmental pollutants. The main steps include: (1) sample preparation; (2) total protein assay; (3) SOD activity assay; (4) CAT activity assay; and (5) medium list and formula, and also data analysis and performance notes.
Collapse
Affiliation(s)
- Jing Zhang
- Ecological Technique and Engineering College, Shanghai Institute of Technology, Shanghai, China
| | - Rui Chen
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai, China.,Jiaxing Tongji Institute for Environment, Jiaxing, China
| | - Zhenyang Yu
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai, China.,Jiaxing Tongji Institute for Environment, Jiaxing, China
| | - Lili Xue
- Jiaxing Tongji Institute for Environment, Jiaxing, China
| |
Collapse
|
46
|
α-Glucosidase inhibitory activity and structural characterization of polysaccharide fraction from Rhynchosia minima root. J Funct Foods 2017. [DOI: 10.1016/j.jff.2016.10.026] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
|
47
|
Xu Z, Feng S, Shen S, Wang H, Yuan M, Liu J, Huang Y, Ding C. The antioxidant activities effect of neutral and acidic polysaccharides from Epimedium acuminatum Franch. on Caenorhabditis elegans. Carbohydr Polym 2016; 144:122-30. [PMID: 27083801 DOI: 10.1016/j.carbpol.2016.02.041] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 01/12/2016] [Accepted: 02/14/2016] [Indexed: 12/20/2022]
Abstract
A neutral polysaccharide (EAP-1N) and an acidic polysaccharide (EAP-2A) were purified from Epimedium acuminatum by DEAE-52 cellulose anion-exchange chromatography and gel-filtration chromatography. Their structures were characterized by chemical composition analysis, high-performance size exclusion chromatography (HPSEC), Fourier transform infrared spectrometry (FT-IR), and gas chromatography-mass spectrometry (GC-MS). Further, their antioxidant activities were investigated both in vitro and in vivo. Results showed that EAP-2A had higher uronic acid content and larger average molecular weight than EAP-1N. Compared with EAP-1N, EAP-2A exhibited significantly scavenging activities against free radical in vitro, as well as strongly stimulating effect on antioxidant enzyme activities (including superoxide dismutases (SOD), catalases (CAT), and glutathione peroxidases (GSH-PX)) and preferably inhibitory effect on lipid peroxidation and protein carboxyl in the mode of Caenorhabditis elegans.
Collapse
Affiliation(s)
- Zhou Xu
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, PR China
| | - Shiling Feng
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, PR China
| | - Shian Shen
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, PR China
| | - Handong Wang
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, PR China
| | - Ming Yuan
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, PR China
| | - Jing Liu
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, PR China
| | - Yan Huang
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, PR China
| | - Chunbang Ding
- College of Life Science, Sichuan Agricultural University, Ya'an 625014, PR China.
| |
Collapse
|
48
|
Liu X, Huang Y, Chen Y, Cao Y. Partial structural characterization, as well as immunomodulatory and anti-aging activities of CP2-c2-s2 polysaccharide from Cordyceps militaris. RSC Adv 2016. [DOI: 10.1039/c6ra23612j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
49
|
Lee EB, Kim JH, Cha YS, Kim M, Song SB, Cha DS, Jeon H, Eun JS, Han S, Kim DK. Lifespan Extending and Stress Resistant Properties of Vitexin from Vigna angularis in Caenorhabditis elegans. Biomol Ther (Seoul) 2015; 23:582-9. [PMID: 26535084 PMCID: PMC4624075 DOI: 10.4062/biomolther.2015.128] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 09/07/2015] [Accepted: 09/30/2015] [Indexed: 01/24/2023] Open
Abstract
Several theories emphasize that aging is closely related to oxidative stress and disease. The formation of excess ROS can lead to DNA damage and the acceleration of aging. Vigna angularis is one of the important medicinal plants in Korea. We isolated vitexin from V. angularis and elucidated the lifespan-extending effect of vitexin using the Caenorhabditis elegans model system. Vitexin showed potent lifespan extensive activity and it elevated the survival rates of nematodes against the stressful environments including heat and oxidative conditions. In addition, our results showed that vitexin was able to elevate antioxidant enzyme activities of worms and reduce intracellular ROS accumulation in a dose-dependent manner. These studies demonstrated that the increased stress tolerance of vitexin-mediated nematode could be attributed to increased expressions of stress resistance proteins such as superoxide dismutase (SOD-3) and heat shock protein (HSP-16.2). In this work, we also studied whether vitexin-mediated longevity activity was associated with aging-related factors such as progeny, food intake, growth and movement. The data revealed that these factors were not affected by vitexin treatment except movement. Vitexin treatment improved the body movement of aged nematode, suggesting vitexin affects healthspan as well as lifespan of nematode. These results suggest that vitexin might be a probable candidate which could extend the human lifespan.
Collapse
Affiliation(s)
- Eun Byeol Lee
- College of Pharmacy, Woosuk University, Jeonju 55338, Republic of Korea
| | - Jun Hyeong Kim
- College of Pharmacy, Woosuk University, Jeonju 55338, Republic of Korea
| | - Youn-Soo Cha
- Department of Food Science and Human Nutrition, Chonbuk National University, Jeonju, 54896, Republic of Korea
| | - Mina Kim
- Department of Food Science and Human Nutrition, Chonbuk National University, Jeonju, 54896, Republic of Korea
| | - Seuk Bo Song
- Department of Functional Crop, National Institute of Crop Science, Rural Development Administration, Miryang 50424, Republic of Korea
| | - Dong Seok Cha
- College of Pharmacy, Woosuk University, Jeonju 55338, Republic of Korea
| | - Hoon Jeon
- College of Pharmacy, Woosuk University, Jeonju 55338, Republic of Korea
| | - Jae Soon Eun
- College of Pharmacy, Woosuk University, Jeonju 55338, Republic of Korea
| | - Sooncheon Han
- College of Pharmacy, Woosuk University, Jeonju 55338, Republic of Korea
| | - Dae Keun Kim
- College of Pharmacy, Woosuk University, Jeonju 55338, Republic of Korea
| |
Collapse
|