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Lai Y, Yong X, Wei Y, Wei S, Su Z, Tao R. Network Pharmacology and Molecular Docking Reveal the Mechanism of Corydalis saxicola Bunting Total Alkaloids in Treating Radiation-Induced Oral Mucositis. Chem Biodivers 2023; 20:e202300028. [PMID: 37390332 DOI: 10.1002/cbdv.202300028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 06/28/2023] [Accepted: 06/29/2023] [Indexed: 07/02/2023]
Abstract
The study aims to explore the effect and mechanism of total alkaloids of Corydalis saxicola Bunting (CSBTA) in the treatment of radiation induced oral mucositis (RIOM) through network pharmacology and molecular docking. The components and corresponding targets of Corydalis saxicola Bunting were screened by literature review. RIOM related targets were obtained in GeneCards. Cytoscape software was used to construct the component-target-pathway network. Protein-Protein Interaction (PPI) networks was constructed by String database. GO and KEGG enrichment analyses were performed by Metascape. AutoDock Vina 4.2 software was used for molecular docking. There were 26 components of CSBTA targeting 61 genes related to RIOM. Through Cytoscape and PPI analysis, 15 core target genes of CSBTA for treating RIOM were identified. GO functional analysis indicated that CSBTA might play a role through kinase binding and protein kinase activation. KEGG pathway analysis showed that the core targets of CSBTA were mainly focused on cancer and reactive oxygen species (ROS) pathway. The results of molecular docking showed that CSBTA had strong binding energy with target protein including SRC, AKT and EGFR. The study demonstrates that CSBTA may treat RIOM by affecting SRC, AKT and EGFR through ROS pathway.
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Affiliation(s)
- Yiyuan Lai
- Department of Periodontics and Oral Medicine, College of Stomatology, Guangxi Medical University, Nanning, China
- Guangxi Health Commission Key Laboratory of Prevention and Treatment for Oral Infectious Diseases, Nanning, China
| | - Xiangzhi Yong
- Department of Periodontics and Oral Medicine, College of Stomatology, Guangxi Medical University, Nanning, China
- Guangxi Health Commission Key Laboratory of Prevention and Treatment for Oral Infectious Diseases, Nanning, China
| | - Yongzheng Wei
- Guangxi University of Chinese Medicine, Nanning, China
| | - Shanni Wei
- Department of Periodontics and Oral Medicine, College of Stomatology, Guangxi Medical University, Nanning, China
- Guangxi Health Commission Key Laboratory of Prevention and Treatment for Oral Infectious Diseases, Nanning, China
| | - Zhiheng Su
- School of Pharmacy, Guangxi Medical University, Nanning, China
| | - Renchuan Tao
- Department of Periodontics and Oral Medicine, College of Stomatology, Guangxi Medical University, Nanning, China
- Guangxi Health Commission Key Laboratory of Prevention and Treatment for Oral Infectious Diseases, Nanning, China
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2
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Wu J, Chen P, Ju L, Gao R, Li S, Huang Z, Cheng Y, Gui S, Qiu Z, Cheng J, Huang F. Corydalis saxicola Bunting Total Alkaloids ameliorate diet-induced non-alcoholic steatohepatitis by regulating hepatic PI3K/Akt and TLR4/NF-κB pathways in mice. Biomed Pharmacother 2022; 151:113132. [PMID: 35623174 DOI: 10.1016/j.biopha.2022.113132] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 05/08/2022] [Accepted: 05/13/2022] [Indexed: 11/02/2022] Open
Abstract
Corydalis saxicola Bunting (Yanhuanglian), distributed in Southwest China, is mainly used for treatment of hepatitis, oral mucosal erosion, conjunctivitis, dysentery, acute abdominal pain and hemorrhoids in the folk. Corydalis saxicola Bunting Total Alkaloids (CSBTA) are the active ingredients extracted from the root of C. saxicola bunting. Non-alcoholic steatohepatitis (NASH) is the hinge between steatosis and cirrhosis in the spectrum of Non-alcoholic fatty liver disease (NAFLD), which has become one of the most common chronic liver diseases in the world. CSBTA can reduce tumors and brain diseases through anti-inflammatory and antioxidant pathways. Our study was designed to clarify the effects of CSBTA on the HFHC (High fat and high carbohydrate drinking) diet induced mice. In our research, A HFHC diet induced NASH mice model was applied to investigate the effects of CSBTA in vivo and obeticholic acid (OA) was set as positive control. Moreover, the underlying mechanisms were explored by palmitic acid (PA) and lipopolysaccharide (LPS) stimulated HepG2 cells in vitro. The in vivo study illustrated that CSBTA could alleviate mice away from the onset of NASH, and reduce intrahepatocellular lipid accumulation and hepatocyte inflammation under high fat condition. Further in vitro analysis confirmed that CSBTA attenuated inflammation and hepatic lipid accumulation by improving hepatic PI3K/Akt and suppressing hepatic TLR4/NF-κB pathways. In summary, this study demonstrated that CSBTA might be a promising compound for the treatment of NAFLD.
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Affiliation(s)
- Jiejie Wu
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 639 Longmian avenue, Nanjing, PR China
| | - Ping Chen
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 639 Longmian avenue, Nanjing, PR China
| | - Linjie Ju
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 639 Longmian avenue, Nanjing, PR China
| | - Renhao Gao
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 639 Longmian avenue, Nanjing, PR China
| | - Silu Li
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 639 Longmian avenue, Nanjing, PR China
| | - Ziqian Huang
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 639 Longmian avenue, Nanjing, PR China
| | - Yiqiu Cheng
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 639 Longmian avenue, Nanjing, PR China
| | - Shuqi Gui
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 639 Longmian avenue, Nanjing, PR China; Nanjing Zhongshan Pharmaceutical Co, Ltd., 21 Hengfa Road, Nanjing Economic and Technological Development Zone, Nanjing, PR China
| | - Zhixia Qiu
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 639 Longmian avenue, Nanjing, PR China
| | - Jun Cheng
- Nanjing Zhongshan Pharmaceutical Co, Ltd., 21 Hengfa Road, Nanjing Economic and Technological Development Zone, Nanjing, PR China
| | - Fang Huang
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 639 Longmian avenue, Nanjing, PR China.
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Guo Y, Zhao L, Chang B, Yu J, Bao J, Yao Q, Luo J. The Traditional Uses, Phytochemistry, Pharmacokinetics, Pharmacology, Toxicity, and Applications of Corydalis saxicola Bunting: A Review. Front Pharmacol 2022; 13:822792. [PMID: 35250571 PMCID: PMC8890665 DOI: 10.3389/fphar.2022.822792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 01/19/2022] [Indexed: 02/05/2023] Open
Abstract
Background:Corydalis saxicola Bunting (CSB) is a perennial herb belonging to genus Corydalis (Papaveraceae), called “Yan-huang-lian” in the Chinese folk. Traditionally, it is used to treat acute conjunctivitis, corneal pannus, acute abdominal pain, hemorrhoidal bleeding, haematochezia, swelling, hepatitis, cirrhosis and liver cancer based on traditional Chinese medicine (TCM) concepts. Purpose: This review aims to summarize and analyze the pharmacokinetics, pharmacological and toxicological properties of CSB and its extracts; to highlight the relevance of modern pharmacology to traditional pharmacology; also to assess its therapeutic potential. Methods: CSB related literatures were searched and screened from databases including PubMed, Web of Science and CNKI. The selected literatures provided reliable source identification evidences. Results: In traditional medicine concepts, CSB has the effects of clearing away heat and detoxification, eliminating dampness, relieving pain, and stopping bleeding. Its modern pharmacology includes hepatoprotective, anticancer, anti-inflammatory, analgesic, antibacterial, anti-oxidative effects. Further, some pharmacological effects support its traditional uses. The CSB total alkaloids (CSBTA) are the main constituents isolated from this plant, and they exert the major of the pharmacological effects. Toxicological studies have shown that the toxicity of CSBTA is mild and reversible in rodents and beagle dogs. Conclusion: Although the present study summarizes the botany, phytochemistry, pharmacokinetics, pharmacology, toxicity, and applications of this plant, it is still necessary to systemically evaluate the chemistry, safety and parameters related to drug metabolism of the extracts or compounds from this plant before or in clinical trials in the future. Meanwhile, cancers and inflammatory-related diseases may be new research directions of this ethnomedicine.
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Affiliation(s)
- Yanru Guo
- Department of Pharmacy, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
- College of Graduate, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Linjun Zhao
- Xintian Community Health Service Center of Guiyang, Guiyang, China
| | - Botao Chang
- Department of Pharmacy, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
- College of Graduate, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Jia Yu
- Department of Pharmacy, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Jiangping Bao
- Department of Pharmacy, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Qi Yao
- Department of Anesthesiology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
- *Correspondence: Qi Yao, ; Jun Luo,
| | - Jun Luo
- Department of Pharmacy, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, China
- *Correspondence: Qi Yao, ; Jun Luo,
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Chen LL, Zhang DR, Li J, Wang HM, Song CH, Tang X, Guan Y, Chang Y, Wang WF. Albicanol Alleviates D-Galactose-Induced Aging and Improves Behavioral Ability Via by Alleviating Oxidative Stress-Induced Damage. Neurochem Res 2021; 46:1058-1067. [PMID: 33761044 DOI: 10.1007/s11064-020-03220-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/09/2020] [Accepted: 12/29/2020] [Indexed: 12/14/2022]
Abstract
Albicanol is a natural terpenoid derived from Dryopteris fragrans. Herein, we assessed the ability of Albicanol to protect against oxidative stress-induced senescence. Using a murine model of D-galactose (D-gal)-induced aging, we determined that Albicanol treatment can reverse D-gal-mediated learning impairments and behavioral changes, while also remediating brain tissue damage in treated mice. We found that serum SOD, CAT, GSH-Px, and T-AOC levels were significantly decreased in aging mice, and that Albicanol treatment significantly increased the serum levels of these antioxidant enzymes. We additionally evaluated the impact of Albicanol treatment on the Keap1/Nrf2/ARE signaling pathway, and found that it was able to decrease Keap1 expression while increasing the expression of Nrf2, thereby activating this signaling pathway, suppressing oxidative damage, and enhancing the expression of downstream target genes including SOD, GSH, GST, HO-1, and NQO1 in this murine aging model system. Albicanol treatment also inhibited the secretion of inflammatory TNF-a and IL-1b. Together, these data indicated that Albicanol can activate Nrf2 pathway-related genes, thereby inhibition of delayed aging by alleviating oxidative stress-induced damage.
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Affiliation(s)
- Ling Ling Chen
- College of Life Sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, China
| | - Dong Rui Zhang
- College of Life Sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, China
| | - Jie Li
- College of Life Sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, China
| | - He Meng Wang
- College of Life Sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, China
| | - Chun Hua Song
- College of Life Sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, China
| | - Xun Tang
- College of Life Sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, China
| | - Yalin Guan
- College of Life Sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, China
| | - Ying Chang
- College of Life Sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, China.
| | - Wen Fei Wang
- College of Life Sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, China.
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Deng AP, Zhang Y, Zhou L, Kang CZ, Lv CG, Kang LP, Nan TG, Zhan ZL, Guo LP, Huang LQ. Systematic review of the alkaloid constituents in several important medicinal plants of the Genus Corydalis. PHYTOCHEMISTRY 2021; 183:112644. [PMID: 33429352 DOI: 10.1016/j.phytochem.2020.112644] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 12/21/2020] [Accepted: 12/21/2020] [Indexed: 06/12/2023]
Abstract
The genus Corydalis is a botanical source of various pharmaceutically active components. Its member species have been widely used in traditional medicine systems in Southeast Asia, especially in China for thousands of years. They have been administered to treat the common cold, hypertension, hepatitis, hemorrhage, edema, gastritis, cardiovascular and cerebrovascular diseases, and neurological disorders. Analgesia is the most important effect of Corydalis products, which are relatively non-addictive and associated with low tolerance compared with other analgesics. Certain Corydalis species are rich in alkaloids, which have strong biological activity, and also contain coumarins, flavonoids, steroids, organic acids and other chemical components. These constituents have pharmacological efficacy against diseases of the nervous, cardiovascular and digestive systems. Numerous investigations have been performed on these plants and their components. Here, we systemically summarized the chemical constituents of important medicinal member species of Corydalis that have been reported since 1962. A total 381 alkaloids were enumerated, including 117 quaternary isoquinoline type, 60 Benzophenanthridine type, 37 aporphine type, 10 protopine type, 59 phthalide isoquinoline type, 52 simple isoquinoline-type, 25 lignin amides and 21 other alkaloids. Thus, we have provided a basis for further explorations into the pharmacologically active constituents of Corydalissp.(Papaveraceae) to develop medicines that exert strong effects, are relatively non-addictive, and result in few side effects.
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Affiliation(s)
- Ai-Ping Deng
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Yue Zhang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Li Zhou
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Chuan-Zhi Kang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Chao-Gen Lv
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Li-Ping Kang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Tie-Gui Nan
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Zhi-Lai Zhan
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Lan-Ping Guo
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Lu-Qi Huang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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Ju L, Hu P, Chen P, Wu J, Li Z, Qiu Z, Cheng J, Huang F. Corydalis Saxicola Bunting Total Alkaloids Attenuate Walker 256-Induced Bone Pain and Osteoclastogenesis by Suppressing RANKL-Induced NF-κB and c-Fos/NFATc1 Pathways in Rats. Front Pharmacol 2021; 11:609119. [PMID: 33574755 PMCID: PMC7870471 DOI: 10.3389/fphar.2020.609119] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 12/17/2020] [Indexed: 12/18/2022] Open
Abstract
Metastatic bone pain is characterized by insufferable bone pain and abnormal bone structure. A major goal of bone cancer treatment is to ameliorate osteolytic lesion induced by tumor cells. Corydalis saxicola Bunting total alkaloids (CSBTA), the alkaloid compounds extracted from the root of C. saxicola Bunting, have been shown to possess anticancer and analgesic properties. In this study, we aimed to verify whether CSBTA could relieve cancer induced bone pain and inhibit osteoclastogenesis. The in vivo results showed that CSBTA ameliorated Walker 256 induced bone pain and osteoporosis in rats. Histopathological changes also supported that CSBTA inhibited Walker 256 cell-mediated osteolysis. Further in vitro analysis confirmed that CSBTA reduced the expression of RANKL and downregulate the level of RANKL/OPG ratio in breast cancer cells. Moreover, CSBTA could inhibit osteoclastogenesis by suppressing RANKL-induced NF-κB and c-Fos/NFATc1 pathways. Collectively, this study demonstrated that CSBTA could attenuate cancer induced bone pain via a novel mechanism. Therefore, CSBTA might be a promising candidate drug for metastatic bone pain patients.
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Affiliation(s)
- Linjie Ju
- Department of Chinese Pharmacology and Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, China
| | - Peipei Hu
- Department of Chinese Pharmacology and Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, China
| | - Ping Chen
- Department of Chinese Pharmacology and Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, China
| | - Jiejie Wu
- Department of Chinese Pharmacology and Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, China
| | - Zhuoqun Li
- Department of Chinese Pharmacology and Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, China.,Nanjing Zhongshan Pharmaceutical Co, Ltd., Nanjing Economic and Technological Development Zone, Nanjing, China
| | - Zhixia Qiu
- Department of Chinese Pharmacology and Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, China
| | - Jun Cheng
- Nanjing Zhongshan Pharmaceutical Co, Ltd., Nanjing Economic and Technological Development Zone, Nanjing, China
| | - Fang Huang
- Department of Chinese Pharmacology and Traditional Chinese Medicine, China Pharmaceutical University, Nanjing, China
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Yu CC, He C, Du YJ, Gao S, Lin YF, Wang SQ, Wang L, Wang J, Wang XS, Jiang T, Kong LH. Preventive electroacupuncture reduces cognitive deficits in a rat model of D-galactose-induced aging. Neural Regen Res 2021; 16:916-923. [PMID: 33229729 PMCID: PMC8178792 DOI: 10.4103/1673-5374.297090] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Acupuncture can reduce cognitive deficits in Alzheimer’s disease. However, whether electroacupuncture can prevent or alleviate the cognitive deficits in animal models of aging remains poorly understood. Studies have shown that disordered epigenetic modifications play a critical role in age-related cognitive decline. Therefore, we hypothesized that preventive electroacupuncture might improve cognitive functions during aging by regulating epigenetic modifications. A rat model of aging was produced by intraperitoneal injection of 120 mg/kg D-galactose for 8 weeks. Baihui and Shenshu acupoints were stimulated by electroacupuncture for 8 weeks from the first day of D-galactose administration. Preventive electroacupuncture alleviated memory impairment, decreased tau hyperphosphorylation, and reduced glycogen synthase kinase-3β protein and mRNA expression levels in the brainstem dorsal raphe nucleus, where intracellular neurofibrillary tangle lesions first occur. In addition, the DNA methylation level in the promoter region of the glycogen synthase kinase-3β gene was increased. The effects of preventive electroacupuncture were stronger than those of preventive acupuncture. Intraperitoneal injection of 0.4 mg/kg 5-aza-2′-deoxycytidine, an inhibitor of DNA methyltransferase that blocks epigenetic modifications, antagonized the effects of preventive electroacupuncture. Our results suggest that preventive electroacupuncture treatment alleviates cognitive impairment in aging rats probably by affecting the epigenetic modification of the glycogen synthase kinase-3β gene in the dorsal raphe nucleus. This study was approved by the Animal Ethics Committee of Hubei University of Chinese Medicine, China (approval No. HUCMS201712001) on November 28, 2017.
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Affiliation(s)
- Chao-Chao Yu
- Department of Tuina, Shenzhen Traditional Chinese Medicine Hospital; The 4th Clinical College, Guangzhou University of Chinese Medicine, Shenzhen, Guangdong Province, China
| | - Chuan He
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei Province, China
| | - Yan-Jun Du
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei Province, China
| | - Shan Gao
- Department of Acupuncture & Moxibustion, Wuhan Hospital of Integrated Chinese & Western Medicine, Tongji Medical College of Huazhong University of Science & Technology, Wuhan, Hubei Province, China
| | - Yuan-Fang Lin
- Department of Tuina, Shenzhen Traditional Chinese Medicine Hospital; The 4th Clinical College, Guangzhou University of Chinese Medicine, Shenzhen, Guangdong Province, China
| | - Shu-Qin Wang
- Department of Tuina, Shenzhen Traditional Chinese Medicine Hospital; The 4th Clinical College, Guangzhou University of Chinese Medicine, Shenzhen, Guangdong Province, China
| | - Li Wang
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei Province, China
| | - Jia Wang
- Department of Acupuncture & Moxibustion, Wuhan Hospital of Integrated Chinese & Western Medicine, Tongji Medical College of Huazhong University of Science & Technology, Wuhan, Hubei Province, China
| | - Xue-Song Wang
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei Province, China
| | - Tao Jiang
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei Province, China
| | - Li-Hong Kong
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, Hubei Province, China
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Lin Z, Huang R, Zhou J, Chen Y, Xu L, Gao Y, Wang C, Wang Q. Fowl Adenovirus Serotype 4 Influences Arginine Metabolism to Benefit Replication. Avian Dis 2020; 64:16-22. [PMID: 32267121 DOI: 10.1637/0005-2086-64.1.16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 09/25/2019] [Indexed: 11/05/2022]
Abstract
Hydropericardium syndrome (HPS) is caused by fowl adenovirus serotype 4 (FAdV-4). HPS has caused outbreaks in Chinese populations of broiler chickens since 2015. However, little is known about the molecular mechanisms underlying HPS. In this study, we used transcriptomic analysis to screen differentially expressed genes (DEGs) in the livers of FAdV-4-infected and noninfected chicks. Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis showed that the gene network associated with the arginine metabolism pathway was enriched in livers infected by FAdV-4; 10 genes were downregulated and 8 genes were upregulated in these livers when compared to noninfected livers. The DEGs identified in livers were reanalyzed by real-time fluorescence quantitative PCR (qPCR); results indicated that the mRNA levels of the DEGs concurred with the data derived from KEGG analysis. Next, we used qPCR to detect the DEGs of the arginine metabolism pathway in a hepatocellular carcinoma cell line (LMH) after infection with FAdV-4 for 24 hr; this also indicated that the mRNA levels of the DEGs concurred with that seen in the liver. We also used si-RNA oligonucleotides to knock down the mRNA levels of iNOS in LMH cells infected with FAdV-4 and found that the viral load of FAdV-4 was increased. Further investigation revealed that the addition of 240 µg/ml of arginine into the culture medium of LMH cells infected with FAdV-4 for 24 hr led to a significant increase in the mRNA levels of iNOS but a significant reduction in the viral load of FAdV-4. Therefore, our data indicated that when broiler chickens become infected with FAdV-4, the arginine metabolic pathway in the liver becomes dysfunctional and the iNOS mRNA level decreases. This will add benefit to the replication of FAdV-4 but can be inhibited by the addition of an appropriate amount of arginine.
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Affiliation(s)
- Zhixin Lin
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, 350002, P.R. China
| | - Ruiling Huang
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, 350002, P.R. China
| | - Jiaxin Zhou
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, 350002, P.R. China
| | - Yuan Chen
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, 350002, P.R. China
| | - Lihui Xu
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, 350002, P.R. China
| | - Yuyun Gao
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, 350002, P.R. China
| | - Changkang Wang
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, 350002, P.R. China,
| | - Quanxi Wang
- College of Animal Science (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, 350002, P.R. China, .,Fujian Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou, 350002, P.R. China,
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Huang JL, Yu C, Su M, Yang SM, Zhang F, Chen YY, Liu JY, Jiang YF, Zhong ZG, Wu DP. Probucol, a "non-statin" cholesterol-lowering drug, ameliorates D-galactose induced cognitive deficits by alleviating oxidative stress via Keap1/Nrf2 signaling pathway in mice. Aging (Albany NY) 2019; 11:8542-8555. [PMID: 31590160 PMCID: PMC6814622 DOI: 10.18632/aging.102337] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 09/23/2019] [Indexed: 12/11/2022]
Abstract
Oxidative stress plays a vital role in the initiation and progression of age-related neurodegenerative diseases. Ameliorating oxidative damage is therefore considered as a beneficial strategy for the treatment of age-related neurodegenerative disorders. Probucol (Prob), a lipid-lowering prototype agent, was reported to treat cardiovascular diseases, chronic kidney disease and diabetes mellitus. However, whether Prob has an effect on age-related neurodegenerative diseases remains unknown. In the study, it was found that Prob ameliorated D-galactose (D-gal) induced cognitive deficits and neuronal loss in the hippocampal CA1 region. Moreover, Prob alleviated ROS and MDA levels by elevating SOD, GSH-PX and HO-1 mRNA and protein expressions, and improving plasmic and cerebral SOD and GSH-PX activities in D-gal treated mice. Furthermore, Prob promoted the dissociation of Keap1/Nrf2 complex leading to the accumulation of Nrf2 in nucleus, implying that the improved anti-oxidant property of Prob is mediated by Keap1/Nrf2 pathway. The study firstly demonstrates the favorable effects of Prob against cognitive impairments in a senescent mouse model, rendering this compound a promising agent for the treatment or prevention of age-related neurodegenerative disease.
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Affiliation(s)
- Jin-Lan Huang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Pharmacy School, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China
| | - Chao Yu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Pharmacy School, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China
| | - Min Su
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Pharmacy School, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China
| | - Si-Man Yang
- Scientific research center of traditional Chinese medicine, Guangxi University of Chinese Medicine, Nanning, Guangxi 530200, China
| | - Fan Zhang
- Scientific research center of traditional Chinese medicine, Guangxi University of Chinese Medicine, Nanning, Guangxi 530200, China
| | - Yuan-Yuan Chen
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Pharmacy School, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China
| | - Jin-Yuan Liu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Pharmacy School, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China
| | - Yi-Fan Jiang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Pharmacy School, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China
| | - Zhen-Guo Zhong
- Scientific research center of traditional Chinese medicine, Guangxi University of Chinese Medicine, Nanning, Guangxi 530200, China
| | - Deng-Pan Wu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Pharmacy School, Xuzhou Medical University, Xuzhou, Jiangsu 221004, China
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