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Li L, Xiao Y, Zhou J, Mo H, Li X, Li Y, Wang Y, Zhong M. Effects of Berberine on glucolipid metabolism among dehydroepiandrosterone-induced rats of polycystic ovary syndrome with insulin-resistance. Heliyon 2024; 10:e24338. [PMID: 38293350 PMCID: PMC10826177 DOI: 10.1016/j.heliyon.2024.e24338] [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: 07/19/2022] [Revised: 01/07/2024] [Accepted: 01/08/2024] [Indexed: 02/01/2024] Open
Abstract
Polycystic ovary syndrome (PCOS) is a set of endocrine disorder syndrome characterized by ovulation disorder. Increased insulin resistance (IR) and compensatory hyperinsulinemia play a vital role in the pathogenesis of PCOS. Therefore, insulin sensitizing agents have been studied in the treatment of PCOS. Berberine (BBR) has been proved to alleviate IR in patients with PCOS, but the mechanism remained unclear. This study was aimed to verify the regulatory mechanism of BBR on PCOS-IR rats. Firstly, we established a female rat PCOS-IR model induced by dehydroepiandrosterone (DHEA) and found that estrus cycle was disrupted in the PCOS-IR group, serum fasting insulin (FINS) level and the homeostasis model assessment of insulin resistance (HOMA-IR) index were significantly higher than normal control group. BBR treatment could recover estrous cycle, reduce abnormal serum hormone levels like luteotropic hormone (LH) and testosterone (T). Most importantly, BBR could concentration-dependently reduce serum FINS level in PCOS-IR rat model. Meanwhile, BBR may improve the abnormal lipid metabolism levels in PCOS-IR group by decreasing low density lipoprotein (LDL), total cholesterol (TC) and triglyceride (TG). Histological results showed that BBR can also protect normal histological structures of ovaries in PCOS-IR rats. Our results indicated that BBR plays a protective role in PCOS-IR, increasing insulin sensitivity, improving hyperandrogens and recovering abnormal blood lipids. Therefore, Our research provides novel insights for therapeutic treatment of BBR in patients with glucolipid metabolic disturbances.
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Affiliation(s)
- Li Li
- Department of Obstetrics and Gynecology, Guangdong Women and Children Hospital, Guangzhou, Guangdong, 510010, China
- Guangzhou Medical University, Guangzhou, Guangdong, 510000, China
| | - Yao Xiao
- State Key Laboratory of Traditional Chinese Medicine Syndrome, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510000, China
| | - Jiahe Zhou
- Naval Special Medical Center, Naval Medical University, Shanghai, 200082, China
| | - Hui Mo
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, 000853, China
| | - Xiaofang Li
- Department of Obstetrics and Gynecology, Guangdong Women and Children Hospital, Guangzhou, Guangdong, 510010, China
| | - Yuancheng Li
- Department of Obstetrics and Gynecology, Guangdong Women and Children Hospital, Guangzhou, Guangdong, 510010, China
- Guangzhou Medical University, Guangzhou, Guangdong, 510000, China
| | - Youfeng Wang
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, 000853, China
| | - Minglin Zhong
- Department of Obstetrics and Gynecology, Guangdong Women and Children Hospital, Guangzhou, Guangdong, 510010, China
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Zhang J, Qi A, Liu L, Cai C, Xu H. Gas Chromatography-Mass Spectrometry-Based Cerebrospinal Fluid Metabolomics to Reveal the Protection of Coptisine against Transient Focal Cerebral Ischemia-Reperfusion Injury via Anti-Inflammation and Antioxidant. Molecules 2023; 28:6350. [PMID: 37687175 PMCID: PMC10489949 DOI: 10.3390/molecules28176350] [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: 08/02/2023] [Revised: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
Coptisine (Cop) exerts a neuroprotective effect on central nervous system disease, particularly ischemic stroke. However, its protective mechanism is still unclear. This study aimed to investigate the protective effect of Cop on cerebral ischemia-reperfusion (IR) rats with a middle cerebral artery occlusion model by integrating a gas chromatography-mass spectrometry (GC-MS)-based metabolomics approach with biochemical assessment. Our results showed that Cop could improve neurobehavioral function and decrease the ischemia size in IR rats. In addition, Cop was found to decrease inflammatory mediators (e.g., prostaglandin D2 (PGD2) and tumor necrosis factor-α (TNF-α) and attenuate oxidative stress response (e.g., increase the superoxide dismutase (SOD) expression and decrease 8-iso-PGF2α level). Furthermore, the GC-MS-based cerebrospinal fluid (CSF) metabolomics analysis indicated that Cop influenced the level of glycine, 2,3,4-trihydroxybutyric acid, oleic acid, glycerol, and ribose during IR injury. Cop exhibited a good neuroprotective effect against cerebral IR injury and metabolic alterations, which might be mediated through its antioxidant and anti-inflammatory properties.
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Affiliation(s)
- Junjie Zhang
- Key Laboratory of Chinese Medicinal Resource from Lingnan, Research Center of Chinese Herbal Resource Science and Engineering, School of Traditional Chinese Meteria Medica, Guangzhou University of Chinese Medicine, Ministry of Education, Guangzhou 510006, China
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524023, China; (A.Q.); (L.L.)
- School of Pharmacy, Guangdong Medical University, Zhanjiang 524023, China
| | - Ao Qi
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524023, China; (A.Q.); (L.L.)
- School of Pharmacy, Guangdong Medical University, Zhanjiang 524023, China
| | - Lulu Liu
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524023, China; (A.Q.); (L.L.)
- School of Pharmacy, Guangdong Medical University, Zhanjiang 524023, China
| | - Chun Cai
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524023, China; (A.Q.); (L.L.)
- School of Pharmacy, Guangdong Medical University, Zhanjiang 524023, China
| | - Hui Xu
- Key Laboratory of Chinese Medicinal Resource from Lingnan, Research Center of Chinese Herbal Resource Science and Engineering, School of Traditional Chinese Meteria Medica, Guangzhou University of Chinese Medicine, Ministry of Education, Guangzhou 510006, China
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Du X, Lou N, Hu S, Xiao R, Chu C, Huang Q, Lu L, Li S, Yang J. Anti-Aging of the Nervous System and Related Neurodegenerative Diseases With Chinese Herbal Medicine. Am J Alzheimers Dis Other Demen 2023; 38:15333175231205445. [PMID: 37818604 PMCID: PMC10624054 DOI: 10.1177/15333175231205445] [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] [Indexed: 10/12/2023]
Abstract
Human beings have always pursued a prolonged lifespan, while the aging of the nervous system is associated with a large variety of diseases. Pathological aging of the nervous system results in a series of neurodegenerative diseases and can cause disability and death in the elderly. Therefore, there is an urgent need for the prevention and treatment of nervous system aging. Chinese herbal medicines have a long history, featuring rich and safe ingredients, and have great potential for the development of anti-aging treatment. We searched the publications on PubMed with key words "anti-aging of the nervous system" and "Chinese herbal medicine" in recent 10 years, and found sixteen Chinese herbal medicines. Then by comparing their popularity of use as well as active components based on the research articles, five common Chinese herbal medicines namely Ginseng Radix, Lycii Fructus, Astragali Radix, Coptidis Rhizoma and Ginkgo Folium, were confirmed to be the most related to anti-nervous system aging and neural degenerative diseases. At the same time, the active ingredients, research models, action mechanisms and curative effects of these five common Chinese herbal medicines were reviewed. From the five common Chinese herbal medicines reviewed in this paper, many encouraging effects of Chinese herbal medicines on treating nervous system aging and related diseases were revealed and more potent herbs would be explored with the help of the proposed possible mechanisms.
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Affiliation(s)
- Xiaohui Du
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
- Department of Basic Medicine, School of Medicine, Hangzhou City University, Hangzhou, China
- Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of Medicine, Hangzhou City University, Hangzhou, China
| | - Nanbin Lou
- Department of Basic Medicine, School of Medicine, Hangzhou City University, Hangzhou, China
- Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of Medicine, Hangzhou City University, Hangzhou, China
| | - Sinan Hu
- Department of Basic Medicine, School of Medicine, Hangzhou City University, Hangzhou, China
- Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of Medicine, Hangzhou City University, Hangzhou, China
| | - Ruopeng Xiao
- Department of Basic Medicine, School of Medicine, Hangzhou City University, Hangzhou, China
- Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of Medicine, Hangzhou City University, Hangzhou, China
| | - Chu Chu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Qiankai Huang
- Department of Basic Medicine, School of Medicine, Hangzhou City University, Hangzhou, China
- Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of Medicine, Hangzhou City University, Hangzhou, China
| | - Lin Lu
- Department of Basic Medicine, School of Medicine, Hangzhou City University, Hangzhou, China
- Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of Medicine, Hangzhou City University, Hangzhou, China
| | - Shanshan Li
- Department of Basic Medicine, School of Medicine, Hangzhou City University, Hangzhou, China
- Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of Medicine, Hangzhou City University, Hangzhou, China
| | - Jing Yang
- Department of Basic Medicine, School of Medicine, Hangzhou City University, Hangzhou, China
- Key Laboratory of Novel Targets and Drug Study for Neural Repair of Zhejiang Province, School of Medicine, Hangzhou City University, Hangzhou, China
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Ansari P, Akther S, Hannan JMA, Seidel V, Nujat NJ, Abdel-Wahab YHA. Pharmacologically Active Phytomolecules Isolated from Traditional Antidiabetic Plants and Their Therapeutic Role for the Management of Diabetes Mellitus. Molecules 2022; 27:molecules27134278. [PMID: 35807526 PMCID: PMC9268530 DOI: 10.3390/molecules27134278] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/29/2022] [Accepted: 07/01/2022] [Indexed: 01/09/2023] Open
Abstract
Diabetes mellitus is a chronic complication that affects people of all ages. The increased prevalence of diabetes worldwide has led to the development of several synthetic drugs to tackle this health problem. Such drugs, although effective as antihyperglycemic agents, are accompanied by various side effects, costly, and inaccessible to the majority of people living in underdeveloped countries. Medicinal plants have been used traditionally throughout the ages to treat various ailments due to their availability and safe nature. Medicinal plants are a rich source of phytochemicals that possess several health benefits. As diabetes continues to become prevalent, health care practitioners are considering plant-based medicines as a potential source of antidiabetic drugs due to their high potency and fewer side effects. To better understand the mechanism of action of medicinal plants, their active phytoconstituents are being isolated and investigated thoroughly. In this review article, we have focused on pharmacologically active phytomolecules isolated from medicinal plants presenting antidiabetic activity and the role they play in the treatment and management of diabetes. These natural compounds may represent as good candidates for a novel therapeutic approach and/or effective and alternative therapies for diabetes.
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Affiliation(s)
- Prawej Ansari
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
- School of Biomedical Sciences, Ulster University, Coleraine BT52 1SA, UK;
- Correspondence: ; Tel.: +880-1323-879720
| | - Samia Akther
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
| | - J. M. A. Hannan
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
| | - Veronique Seidel
- Natural Products Research Laboratory, Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK;
| | - Nusrat Jahan Nujat
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
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Sun J, Zhang C. Screening the bioactive compound from Coptis chinensis inflorescence by immobilized Peroxisome proliferator activated receptor gamma. J Sep Sci 2022; 45:2855-2864. [PMID: 35671063 DOI: 10.1002/jssc.202101014] [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: 12/22/2021] [Revised: 04/01/2022] [Accepted: 05/31/2022] [Indexed: 11/12/2022]
Abstract
Coptis chinensis inflorescence is a by-product of Coptis chinensis Franch and riches in alkaloids. We screened the bioactive compounds in the by-product through an immobilized peroxisome proliferator-activated receptor gamma. The receptor was covalently immobilized on the macroporous silica gel through amino groups to generate the affinity stationary phase and was applied for screening. Berberine, palmatine, and jatrorrhizine were identified as the retained components of the herb on the affinity column. We evaluated the binding of the three bioactive compounds with the receptor by nonlinear chromatography and molecular docking. The affinities of the compounds to the receptor were (1.42±0.10) ×108 M-1 , (4.88±0.38) ×107 M-1 , and (1.65±0.13) ×107 M-1 for berberine, palmatine, and jatrorrhizine, with dissociation rate constants of (17.70±0.03) ×10-3 S-1 , (5.18±0.25) ×10-2 S-1 , and (15.7±0.05) ×10-2 S-1 , respectively. Cys285, Arg288, Ile326, Leu330, and His449 in the agonist binding pocket of the receptor participated in the formation of bioactive compound-receptor conjugates. These data indicated that the immobilized receptor is a reliable alternative for screening the bioactive compounds. In addition, Coptis chinensis inflorescence has the potential to be a source for drug discovery. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Jingchun Sun
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Chaofeng Zhang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
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Chen P, Zhang J, Wang C, Chai YH, Wu AG, Huang NY, Wang L. The pathogenesis and treatment mechanism of Parkinson's disease from the perspective of traditional Chinese medicine. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 100:154044. [PMID: 35338993 DOI: 10.1016/j.phymed.2022.154044] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 02/26/2022] [Accepted: 03/11/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Parkinson's disease (PD) is the second most common neurodegenerative disease with no treatment currently available to modify its progression. Traditional Chinese medicine (TCM) has gained attention for its unique theoretical basis and clinical effects. Many studies have reported on the clinical effects and pharmacological mechanisms of Chinese herbs in PD. However, few studies have focused on the treatment mechanisms of anti-PD TCM drugs from the perspective of TCM itself. PURPOSE To elaborate the treatment mechanisms of anti-PD TCM drugs in the perspective of TCM. METHODS We performed a literature survey using traditional books of Chinese medicine and online scientific databases including PubMed, Web of Science, Google Scholar, China National Knowledge Infrastructure (CNKI), and others up to July 2021. RESULTS TCM theory states that PD is caused by a dysfunction of the zang-fu organs (liver, spleen, kidney, and lung) and subsequent pathogenic factors (wind, fire, phlegm, and blood stasis). Based on the pathogenesis, removing pathogenic factors and restoring visceral function are two primary treatment principles for PD in TCM. The former includes dispelling wind, clearing heat, resolving phlegm, and promoting blood circulation, while the latter involves nourishing the liver and kidney and strengthening the spleen. The anti-PD mechanisms of the active ingredients of TCM compounds and herbs at different levels include anti-apoptosis, anti-inflammation, and anti-oxidative stress, as well as the restoration of mitochondrial function and the regulation of autophagy and neurotransmitters. CONCLUSION Chinese herbs and prescriptions can be used to treat PD by targeting multiple pharmacological mechanisms.
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Affiliation(s)
- Peng Chen
- Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou, China; Accreditation Center of Traditional Chinese Medicine Physician, National Administration of Traditional Chinese Medicine, Beijing, China.
| | - Jie Zhang
- Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou, China
| | - Chen Wang
- Department of Traditional Chinese Medicine, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Yi-Hui Chai
- Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou, China
| | - An-Guo Wu
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China
| | - Ning-Yu Huang
- Accreditation Center of Traditional Chinese Medicine Physician, National Administration of Traditional Chinese Medicine, Beijing, China.
| | - Long Wang
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, China.
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Zhao Y, Xie Y, Yao WY, Wang YY, Song N. Long non-coding RNA Opa interacting protein 5-antisense RNA 1 promotes mitochondrial autophagy and protects SH-SY5Y cells from 1-methyl-4-phenylpyridine-induced damage by binding to microRNA-137 and upregulating NIX. Kaohsiung J Med Sci 2022; 38:207-217. [PMID: 35049152 DOI: 10.1002/kjm2.12485] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 10/08/2021] [Accepted: 10/28/2021] [Indexed: 12/19/2022] Open
Abstract
Parkinson's disease (PD) is a leading cause of disability. Long noncoding RNA (LncRNA) OIP5-AS1 alleviates the accumulation and toxicity of 1-methyl-4-phenylpyridine (MPP+ )/-induced α-synuclein in human neuroblastoma SH-SY5Y cells, which may be involved in the pathological process of PD. This study explored the neuroprotective effect of lncRNA OIP5-AS1 on MPP+ /-induced SH-SY5Y cell model of PD, so as to provide a theoretical basis for PD treatment. The PD cell model was established (MPP+ group). The overexpression vector oe-OIP5-AS1 was constructed and transfected into MPP+/-induced SH-SY5Y cells, which were further transfected with miR-137 mimic or si-NIX plasmids. The localization of OIP5-AS1 and its binding sites with miR-137 were predicted by subcellular isolation and fluorescence in situ hybridization analysis. The targeting relationships between OIP5-AS1 and miR-137, and miR-137 and NIX were detected by dual-luciferase reporter assays. The mitochondrial membrane potential (Δψm) and total reactive oxygen species (ROS) levels, and expressions of α-synuclein, inflammatory cytokines, and microglia-activated chemokines, cell activity, and apoptosis were assessed. OIP5-AS1 was downregulated in MPP+ cells. After OIP5-AS1 overexpression, miR-137 was downregulated and NIX was upregulated in MPP+ cells, inflammatory factors and chemokines were downregulated. There were target relationships between OIP5-AS1 and miR-137, and miR-137 and NIX. After OIP5-AS1 overexpression, miR-137 overexpression or NIX downregulation inhibited mitochondrial autophagy and ROS levels and aggravated mitochondrial vacuolation; and partially reversed the effect of OIP5-AS1 overexpression on promoting mitochondrial autophagy and protection on MPP+ cells. Collectively, lncRNA OIP5-AS1 promoted NIX expression through competitively binding to miR-137, and promoted mitochondrial autophagy, thus protecting neurons from degeneration which might be seen in patients with PD.
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Affiliation(s)
- Ying Zhao
- Department of Neurology, The Second Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Ying Xie
- Department of Neurology, The Second Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Wen-Yan Yao
- Department of Neurology, Dalian Friendship Hospital, Dalian, Liaoning, China
| | - Yuan-Yuan Wang
- Department of Neurology, Dalian No.2 Hospital, Dalian, Liaoning, China
| | - Nina Song
- Department of Neurology, The Second Hospital of Dalian Medical University, Dalian, Liaoning, China
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Kim YJ, Kim KJ, Lee JH, Park SU, Cho SY. Effect of herbal extracts on peripheral nerve regeneration after microsurgery of the sciatic nerve in rats. BMC Complement Med Ther 2021; 21:162. [PMID: 34088292 PMCID: PMC8178854 DOI: 10.1186/s12906-021-03335-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 05/24/2021] [Indexed: 12/03/2022] Open
Abstract
Background Recent experimental studies using herbal extracts have shown the possibility of peripheral nerve regeneration. This study aimed to investigate the effects of herbal extracts on peripheral nerve regeneration in a rat sciatic nerve injury model. Methods A total of 53 rats were randomly assigned to a control group or one of four experimental groups. In all rats, the sciatic nerve was completely severed and microscopic epineural end-to-end neurorrhaphy was performed. Normal saline (2 mL) was topically applied to the site of nerve repair in the control group, whereas four different herbal extracts – 2 mL each of Astragalus mongholicus Bunge, Coptis japonica (Thunb.) Makino, Aconitum carmichaelii Debeaux, or Paeonia lactiflora Pall. – were topically applied to the site of nerve repair in each experimental group. Nerve conduction studies were performed at an average of 11.9 weeks after the operation, and conduction velocity and proximal and distal amplitudes were measured. Biopsies were performed at an average of 13.2 weeks after the initial neurorrhaphy. The quality of nerve anastomosis and perineural adhesion to the surrounding soft tissues was macroscopically evaluated. The neuroma size at the site of the neurorrhaphy was microscopically measured, whereas the size of the scar tissue was evaluated relative to the diameter of the repaired nerve. Results The nerve conduction study results showed the highest nerve conduction velocity in the experimental group that used the Coptis japonica (Thunb.) Makino extract and the highest proximal and distal amplitudes in the experimental group that used the Aconitum carmichaelii Debeaux extract. Macroscopic evaluations after the second operation showed that grade 2 perineural adhesion was found in 70.8% of rats. The mean neuroma size in the Coptis japonica (Thunb.) Makino, Aconitum carmichaelii Debeaux, and Paeonia lactiflora Pall. groups showed statistically significant decreases relative to the control group. The mean scar tissue formation index in the Paeonia lactiflora Pall. group showed a statistically significant decrease relative to the control group. Conclusions The peripheral nerve regeneration effect of the herbal extracts was confirmed through decreased neuroma and scar tissue formation. Supplementary Information The online version contains supplementary material available at 10.1186/s12906-021-03335-w.
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Affiliation(s)
- Young Jun Kim
- Department of Orthopedic Surgery, Kyung Hee University Hospital at Gangdong, School of Medicine, Kyung Hee University, 892 Dongnam-ro, Gangdong-gu, Seoul, Republic of Korea
| | - Kyu Jin Kim
- Department of Orthopedic Surgery, Kyung Hee University Hospital at Gangdong, School of Medicine, Kyung Hee University, 892 Dongnam-ro, Gangdong-gu, Seoul, Republic of Korea
| | - Jae Hoon Lee
- Department of Orthopedic Surgery, Kyung Hee University Hospital at Gangdong, School of Medicine, Kyung Hee University, 892 Dongnam-ro, Gangdong-gu, Seoul, Republic of Korea
| | - Seong-Uk Park
- Department of Cardiology and Neurology, Kyung Hee University Hospital at Gangdong, College of Korean Medicine, Kyung Hee University, 892 Dongnam-ro, Gangdong-gu, Seoul, Republic of Korea.,Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, Republic of Korea
| | - Seung-Yeon Cho
- Department of Cardiology and Neurology, Kyung Hee University Hospital at Gangdong, College of Korean Medicine, Kyung Hee University, 892 Dongnam-ro, Gangdong-gu, Seoul, Republic of Korea. .,Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, Republic of Korea.
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Rolle J, Asante DO, Kok-Fong LL, Boucetta H, Seidu TA, Tai LLK, Alolga RN. Jatrorrhizine: a review of its pharmacological effects. J Pharm Pharmacol 2021; 73:709-719. [PMID: 33822109 DOI: 10.1093/jpp/rgaa065] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 12/18/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Jatrorrhizine is an isoquinoline alkaloid found in medicinal plants. It is the main bioactive compound of the Chinese herbs, Coptis chinensis, Rhizoma coptidis, and Phellodendron chinense Schneid, plants that are predominantly used in traditional Chinese medicine (TCM) for the treatment of metabolic disorders, gastritis, stomachache among a host of others. This manuscript aims to provide a comprehensive review of the pharmacological effects of jatrorrhizine, proffer suggestions on research areas that need redress and potentially serve as a reference for future studies. KEY FINDINGS Published scientific literature was therefore retrieved from all credible sources including Pubmed, Elsevier, Research Gate, Web of Science, Google Scholar, Science Direct, Europe PMC and Wiley Online library using key words such as 'jatrorrhizine', 'botanical sources', 'pharmacology', 'toxicology', 'pharmacokinetics' or their combinations. A cursory examination of relevant scientific literature using the aforementioned key words produced more than 400 publications. CONCLUSIONS Using an inclusion/exclusion criteria the subject matter of this review was adequately addressed. It is our hope that this review will provide a good platform for further research on fully harnessing the potential of this bioactive compound.
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Affiliation(s)
- Janiqua Rolle
- School of Engineering, China Pharmaceutical University, Nanjing, China
| | - Dorothy O Asante
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Linsey L Kok-Fong
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Hamza Boucetta
- School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Theodora A Seidu
- School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Lesieli L K Tai
- School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Raphael N Alolga
- Department of Pharmacognosy, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
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Huang S, Liu H, Lin Y, Liu M, Li Y, Mao H, Zhang Z, Zhang Y, Ye P, Ding L, Zhu Z, Yang X, Chen C, Zhu X, Huang X, Guo W, Xu P, Lu L. Berberine Protects Against NLRP3 Inflammasome via Ameliorating Autophagic Impairment in MPTP-Induced Parkinson's Disease Model. Front Pharmacol 2021; 11:618787. [PMID: 33584302 PMCID: PMC7872967 DOI: 10.3389/fphar.2020.618787] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 12/30/2020] [Indexed: 12/17/2022] Open
Abstract
The NLR family pyrin domain containing 3 (NLRP3) inflammasome was reported to be regulated by autophagy and activated during inflammatory procession of Parkinson’s disease (PD). Berberine (BBR) is well-studied to play an important role in promoting anti-inflammatory response to mediate the autophagy activity. However, the effect of Berberine on NLRP3 inflammasome in PD and its potential mechanisms remain unclear. Hence, in this study, we investigated the effects of BBR on 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced PD mice, by evaluating their behavioral changes, dopaminergic (DA) neurons loss, neuroinflammation, NLRP3 inflammasome and autophagic activity. BBR was also applied in BV2 cells treated with 1-methyl-4-pehnyl-pyridine (MPP+). The autophagy inhibitor 3-Methyladenine (3-MA) was administrated to block autophagy activity both in vivo and in vitro. In our in vivo studies, compared to MPTP group, mice in MPTP + BBR group showed significant amelioration of behavioral disorders, mitigation of neurotoxicity and NLRP3-associated neuroinflammation, enhancement of the autophagic process in substantia nigra (SN). In vitro, compared to MPP+ group, BBR significantly decreased the level of NLRP3 inflammasome including the expressions of NLRP3, PYD and CARD domain containing (PYCARD), cleaved caspase 1 (CASP1), and mature interleukin 1 beta (IL1B), via enhancing autophagic activity. Furthermore, BBR treatment increased the formation of autophagosomes in MPP+-treated BV2 cells. Taken together, our data indicated that BBR prevents NLRP3 inflammasome activation and restores autophagic activity to protect DA neurons against degeneration in vivo and in vitro, suggesting that BBR may be a potential therapeutic to treat PD.
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Affiliation(s)
- Shuxuan Huang
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Neurology, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Hanqun Liu
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuwan Lin
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Muchang Liu
- Department of Medical Affair, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yanhua Li
- Department of Neurology, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, China
| | - Hengxu Mao
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhiling Zhang
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yunlong Zhang
- Department of Neuroscience, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Panghai Ye
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Liuyan Ding
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ziting Zhu
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xinling Yang
- Department of Neurology, The Second Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Chaojun Chen
- Department of Neurology, Guangzhou Chinese Medical Integrated Hospital (Huadu), Guangzhou, China
| | - Xiaoqin Zhu
- Department of Physiology, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, China
| | - Xiaoyun Huang
- Department of Neurology, The affiliated Houjie Hospital, Guangdong Medical University, Dongguan, China
| | - Wenyuan Guo
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Pingyi Xu
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Lin Lu
- Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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Wang J, Wang L, Lou GH, Zeng HR, Hu J, Huang QW, Peng W, Yang XB. Coptidis Rhizoma: a comprehensive review of its traditional uses, botany, phytochemistry, pharmacology and toxicology. PHARMACEUTICAL BIOLOGY 2019; 57:193-225. [PMID: 30963783 PMCID: PMC6461078 DOI: 10.1080/13880209.2019.1577466] [Citation(s) in RCA: 217] [Impact Index Per Article: 43.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 01/04/2019] [Accepted: 01/20/2019] [Indexed: 05/09/2023]
Abstract
CONTEXT Coptidis rhizome (CR), also known as Huanglian in Chinese, is the rhizome of Coptis chinensis Franch., C. deltoidea C.Y. Cheng et Hsiao, or C. teeta Wall (Ranunculaceae). It has been widely used to treat bacillary dysentery, diabetes, pertussis, sore throat, aphtha, and eczema in China. OBJECTIVES The present paper reviews the latest advances of CR, focusing on the botany, phytochemistry, traditional usages, pharmacokinetics, pharmacology and toxicology of CR and its future perspectives. METHODS Studies from 1985 to 2018 were reviewed from books; PhD. and MSc. dissertations; the state and local drug standards; PubMed; CNKI; Scopus; the Web of Science; and Google Scholar using the keywords Coptis, Coptidis Rhizoma, Huanglian, and goldthread. RESULTS Currently, 128 chemical constituents have been isolated and identified from CR. Alkaloids are the characteristic components, together with organic acids, coumarins, phenylpropanoids and quinones. The extracts/compounds isolated from CR cover a wide pharmacological spectrum, including antibacterial, antivirus, antifungal, antidiabetic, anticancer and cardioprotective effects. Berberine is the most important active constituent and the primary toxic component of CR. CONCLUSIONS As an important herbal medicine in Chinese medicine, CR has the potential to treat various diseases. However, further research should be undertaken to investigate the clinical effects, toxic constituents, target organs and pharmacokinetics, and to establish criteria for quality control, for CR and its related medications. In addition, the active constituents, other than alkaloids, in both raw and processed products of CR should be investigated.
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Affiliation(s)
- Jin Wang
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Lin Wang
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Guan-Hua Lou
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hai-Rong Zeng
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ju Hu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qin-Wan Huang
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wei Peng
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiang-Bo Yang
- Ya'an Xun Kang Pharmaceutical Co., Ltd, Ya'an, China
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12
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Wu J, Luo Y, Deng D, Su S, Li S, Xiang L, Hu Y, Wang P, Meng X. Coptisine from Coptis chinensis exerts diverse beneficial properties: A concise review. J Cell Mol Med 2019; 23:7946-7960. [PMID: 31622015 PMCID: PMC6850926 DOI: 10.1111/jcmm.14725] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 08/15/2019] [Accepted: 09/15/2019] [Indexed: 12/31/2022] Open
Abstract
Coptisine is a natural small-molecular compound extracted from Coptis chinensis (CC) with a history of using for thousands of years. This work aimed at summarizing coptisine's activity and providing advice for its clinical use. We analysed the online papers in the database of SciFinder, Web of Science, PubMed, Google scholar and CNKI by setting keywords as 'coptisine' in combination of 'each pivotal pathway target'. Based on the existing literatures, we find (a) coptisine exerted potential to be an anti-cancer, anti-inflammatory, CAD ameliorating or anti-bacterial drug through regulating the signalling transduction of pathways such as NF-κB, MAPK, PI3K/Akt, NLRP3 inflammasome, RANKL/RANK and Beclin 1/Sirt1. However, we also (b) observe that the plasma concentration of coptisine demonstrates obvious non-liner relationship with dosage, and even the highest dosage used in animal study actually cannot reach the minimum concentration level used in cell experiments owing to the poor absorption and low availability of coptisine. We conclude (a) further investigations can focus on coptisine's effect on caspase-1-involved inflammasome assembling and pyroptosis activation, as well as autophagy. (b) Under circumstance of promoting coptisine availability by pursuing nano- or microrods strategies or applying salt-forming process to coptisine, can it be introduced to clinical trial.
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Affiliation(s)
- Jiasi Wu
- College of PharmacyChengdu University of Traditional Chinese MedicineChengduChina
| | - Yu Luo
- College of PharmacyChengdu University of Traditional Chinese MedicineChengduChina
| | - Donghang Deng
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan ProvinceSichuan Agricultural UniversityChengduChina
| | - Siyu Su
- College of PharmacyChengdu University of Traditional Chinese MedicineChengduChina
| | - Sheng Li
- Key Laboratory of Natural Medicine and Clinical TranslationChengdu Institute of BiologyChinese Academy of SciencesChengduChina
| | - Li Xiang
- College of PharmacyChengdu University of Traditional Chinese MedicineChengduChina
| | - Yingfan Hu
- College of PharmacyChengdu University of Traditional Chinese MedicineChengduChina
| | - Ping Wang
- College of PharmacyChengdu University of Traditional Chinese MedicineChengduChina
| | - Xianli Meng
- College of PharmacyChengdu University of Traditional Chinese MedicineChengduChina
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Chen KY, Wu MY, Yang PS, Chiang JH, Hsu CY, Chen CY, Yen HR. Utilization of Chinese herbal medicine and its association with the risk of fracture in patients with Parkinson's disease in Taiwan. JOURNAL OF ETHNOPHARMACOLOGY 2018; 226:168-175. [PMID: 30118835 DOI: 10.1016/j.jep.2018.08.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 08/12/2018] [Accepted: 08/13/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Traditional Chinese medicine (TCM) has been used for over two thousand years to treat motor impairments corresponding to the clinical manifestations of Parkinson's disease (PD). AIM OF THE STUDY This study aimed to investigate the prescription of Chinese herbal medicine (CHM) for the management of PD and further determine whether CHM can improve motor function and decrease the risk of incident fracture. MATERIALS AND METHODS Patients older than 40 years newly diagnosed with PD between January 1997 and December 2010 were selected from the National Health Insurance Research Database (NHIRD) and followed up until the end of 2013. We used 1:1 frequency matching by age, sex, index year, and initial diagnostic year to compare the TCM users and non-TCM users. We used a Cox regression model and the Kaplan-Meier method to estimate the risk of developing fracture among the TCM and non-TCM users. RESULTS In total, 7197 patients older than 40 years were newly diagnosed with PD between 1997 and 2010 in Taiwan. Among these patients, 3456 were TCM users, and 3730 were non-TCM users. We compared 2007 PD patients with comparable demographic characteristics and comorbidity profiles between the two cohorts. During the follow-up period, compared with the non-TCM cohort, fewer patients in the TCM cohort had incident fractures (adjusted hazard ratio: 0.5, 95% CI: 0.44-0.56). The cumulative incidence of fracture was lower in the TCM cohort (log-rank test, p < 0.0001). Shi-Chang-Pu (Acorus gramineus Aiton), Yuan-Zhi (Polygala tenuifolia Willd), Bei-Mu (Fritillaria cirrhosa D. Don), Hai-Piao-Xiao (Sepiella maindronide Rochebrune; Sepia esculenta Hoyle), and Tian-Ma (Gastrodia elata Blume) constituted the core Chinese herbal medicine prescriptions used to treat PD patients. CONCLUSIONS The present study identified the core prescription pattern for the management of PD in Taiwan. Complementary CHM therapy was associated with a reduced risk of fracture in PD patients.
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Affiliation(s)
- Kuan-Yu Chen
- Department of Public Health, China Medical University, Taichung 404, Taiwan; Department of Chinese Medicine, Taipei City Hospital, Yangming Branch, Taipei 111, Taiwan.
| | - Mei-Yao Wu
- Department of Chinese Medicine, China Medical University Hospital, Taichung 404, Taiwan.
| | - Pei-Shan Yang
- Department of Chinese Medicine, China Medical University Hospital, Taichung 404, Taiwan.
| | - Jen-Huai Chiang
- Management Office for Health Data, China Medical University Hospital, Taichung 404, Taiwan; School of Medicine, College of Medicine, China Medical University, Taichung 404 Taiwan
| | - Chung-Y Hsu
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung 404, Taiwan; Brain Disease Research Center, China Medical University Hospital, Taichung 404, Taiwan.
| | - Chiu-Ying Chen
- Department of Public Health, China Medical University, Taichung 404, Taiwan; Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung 404, Taiwan; Brain Disease Research Center, China Medical University Hospital, Taichung 404, Taiwan.
| | - Hung-Rong Yen
- Department of Chinese Medicine, China Medical University Hospital, Taichung 404, Taiwan; Research Center for Traditional Chinese Medicine, Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan; School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung 404, Taiwan; Research Center for Chinese Herbal Medicine, China Medical University, Taichung 404, Taiwan; Chinese Medicine Research Center, China Medical University, Taichung 404, Taiwan; Department of Biotechnology, Asia University, Taichung 413, Taiwan.
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14
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He SM, Liang YL, Cong K, Chen G, Zhao X, Zhao QM, Zhang JJ, Wang X, Dong Y, Yang JL, Zhang GH, Qian ZL, Fan W, Yang SC. Identification and Characterization of Genes Involved in Benzylisoquinoline Alkaloid Biosynthesis in Coptis Species. FRONTIERS IN PLANT SCIENCE 2018; 9:731. [PMID: 29915609 PMCID: PMC5995273 DOI: 10.3389/fpls.2018.00731] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 05/15/2018] [Indexed: 05/21/2023]
Abstract
The dried rhizomes of Coptis chinensis have been extensively used in heat clearing, dampness drying, fire draining, and detoxification by virtue of their major bioactive components, benzylisoquinoline alkaloids (BIAs). However, C. teeta and C. chinensis are occasionally interchanged, and current understanding of the molecular basis of BIA biosynthesis in these two species is limited. Here, berberine, coptisine, jatrorrhizine, and palmatine were detected in two species, and showed the highest contents in the roots, while epiberberine were found only in C. chinensis. Comprehensive transcriptome analysis of the roots and leaves of C. teeta and C. chinensis, respectively, identified 53 and 52 unigenes encoding enzymes potentially involved in BIA biosynthesis. By integrating probable biosynthetic pathways for BIAs, the jatrorrhizine biosynthesis ill-informed previously was further characterized. Two genes encoding norcoclaurine/norlaudanosoline 6-O-methyltransferases (Cc6OMT1 and Cc6OMT2) and one gene encoding norcoclaurine-7OMT (Ct7OMT) catalyzed enzymatically O-methylate (S)-norcoclaurine at C6 that yield (S)-coclaurine, along with a smaller amount of O-methylation occurred at C7, thereby forming its isomer (isococlaurine). In addition, scoulerine 9-OMT (CtSOMT) was determined to show strict substrate specificity, targeting (S)-scoulerine to yield (S)-tetrahydrocolumbamine. Taken together, the integration of the transcriptome and enzyme activity assays further provides new insight into molecular mechanisms underlying BIA biosynthesis in plants and identifies candidate genes for the study of synthetic biology in microorganisms.
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Affiliation(s)
- Si-Mei He
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Yan-Li Liang
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Kun Cong
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Geng Chen
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Xiu Zhao
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Qi-Ming Zhao
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Jia-Jin Zhang
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Xiao Wang
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, China
| | - Yang Dong
- Province Key Laboratory, Biological Big Data College, Yunnan Agricultural University, Kunming, China
| | - Jian-Li Yang
- State Key Laboratory of Plant Physiology and Biochemistry, College of Life Sciences, Zhejiang University, Hangzhou, China
| | - Guang-Hui Zhang
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Zhi-Long Qian
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Wei Fan
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Sheng-Chao Yang
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National and Local Joint Engineering Research Center on Germplasm Innovation and Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
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15
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Meng FC, Wu ZF, Yin ZQ, Lin LG, Wang R, Zhang QW. Coptidis rhizoma and its main bioactive components: recent advances in chemical investigation, quality evaluation and pharmacological activity. Chin Med 2018. [PMID: 29541156 PMCID: PMC5842587 DOI: 10.1186/s13020-018-0171-3] [Citation(s) in RCA: 135] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background Coptidis rhizoma (CR) is the dried rhizome of Coptis chinensis Franch., C. deltoidea C. Y. Cheng et Hsiao or C. teeta Wall. (Ranunculaceae) and is commonly used in Traditional Chinese Medicine for the treatment of various diseases including bacillary dysentery, typhoid, tuberculosis, epidemic cerebrospinal meningitis, empyrosis, pertussis, and other illnesses. Methods A literature survey was conducted via SciFinder, ScieneDirect, PubMed, Springer, and Wiley databases. A total of 139 selected references were classified on the basis of their research scopes, including chemical investigation, quality evaluation and pharmacological studies. Results Many types of secondary metabolites including alkaloids, lignans, phenylpropanoids, flavonoids, phenolic compounds, saccharides, and steroids have been isolated from CR. Among them, protoberberine-type alkaloids, such as berberine, palmatine, coptisine, epiberberine, jatrorrhizine, columamine, are the main components of CR. Quantitative determination of these alkaloids is a very important aspect in the quality evaluation of CR. In recent years, with the advances in isolation and detection technologies, many new instruments and methods have been developed for the quantitative and qualitative analysis of the main alkaloids from CR. The quality control of CR has provided safety for pharmacological applications. These quality evaluation methods are also frequently employed to screen the active components from CR. Various investigations have shown that CR and its main alkaloids exhibited many powerful pharmacological effects including anti-inflammatory, anti-cancer, anti-diabetic, neuroprotective, cardioprotective, hypoglycemic, anti-Alzheimer and hepatoprotective activities. Conclusion This review summarizes the recent phytochemical investigations, quality evaluation methods, the biological studies focusing on CR as well as its main alkaloids.
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Affiliation(s)
- Fan-Cheng Meng
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, People's Republic of China
| | - Zheng-Feng Wu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, People's Republic of China
| | - Zhi-Qi Yin
- 2Department of Traditional Chinese Medicines Pharmaceuticals, China Pharmaceutical University, Nanjing, 210009 People's Republic of China
| | - Li-Gen Lin
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, People's Republic of China
| | - Ruibing Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, People's Republic of China
| | - Qing-Wen Zhang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, People's Republic of China
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Li J, Ni L, Li B, Wang M, Ding Z, Xiong C, Lu X. Coptis Chinensis affects the function of glioma cells through the down-regulation of phosphorylation of STAT3 by reducing HDAC3. Altern Ther Health Med 2017; 17:524. [PMID: 29212474 PMCID: PMC5719523 DOI: 10.1186/s12906-017-2029-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Accepted: 11/24/2017] [Indexed: 01/09/2023]
Abstract
Background Glioma remains the most common cause of brain cancer-related mortality. Glioma accounts for 50–60% of brain cancer. Due to their low toxicity and infrequent side effects, traditional herbs have been increasingly popular. Coptis Chinensis is commonly used in cancer treatment in combination with other Chinese Medicine herbs. However, little is known about its biological functions and mechanisms in glioma cells. Methods In this study, the anti-glioma cell effect of Coptis Chinensis was determined using the 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) method, plate clone test, scratch tests, flow cytometry, western blotting and a glioma xenograft tumor model. Results The results showed that Coptis Chinensis significantly suppressed glioma cell proliferation, tumor formation, migration and tumor growth, and prolonged the survival time of glioma cell-bearing mice. The flow cytometry result showed that Coptis Chinensis induced cell cycle arrest and apoptosis in glioma cells. Western blotting showed that Coptis Chinensis down-regulated the Signal transducer and activator of transcription 3 (STAT3) phosphorylation levels and reduced the expression of Histone deacetylase 3 (HDAC3) and caspase 3. Conclusions Coptis Chinensis can inhibit various aspects of glioma cell functions. This study provides favorable scientific evidence for the potential use of natural products such as Coptis Chinensis in the clinical treatment of patients with glioma.
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Okubo S, Uto T, Goto A, Tanaka H, Nishioku T, Yamada K, Shoyama Y. Berberine Induces Apoptotic Cell Death via Activation of Caspase-3 and -8 in HL-60 Human Leukemia Cells: Nuclear Localization and Structure–Activity Relationships. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:1497-1511. [DOI: 10.1142/s0192415x17500811] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Berberine (BBR), an isoquinoline alkaloid, is a well-known bioactive compound contained in medicinal plants used in traditional and folk medicines. In this study, we investigated the subcellular localization and the apoptotic mechanisms of BBR were elucidated. First, we confirmed the incorporation of BBR into the cell visually. BBR showed antiproliferative activity and promptly localized to the nucleus from 5[Formula: see text]min to 15[Formula: see text]min after BBR treatment in HL-60 human promyelocytic leukemia cells. Next, we examined the antiproliferative activity of BBR (1) and its biosynthetically related compounds (2-7) in HL-60 cells. BBR exerted strongest antiproliferative activity among 1-7 and the results of structures and activity relation suggested that a methylenedioxyl group in ring A, an [Formula: see text]-alkyl group at C-9 position, and the frame of isoquinoline may be necessary for antiproliferative activity. Moreover, BBR showed the most potent antiproliferative activity in HL-60 cells among human cancer and normal cell lines tested. Next, we examined the effect of BBR on molecular events known as apoptosis induction. In HL-60 cells, BBR induced chromatin condensation and DNA fragmentation, and triggered the activation of PARP, caspase-3 and caspase-8 without the activation of caspase-9. BBR-induced DNA fragmentation was abolished by pretreatment with inhibitors against caspase-3 and caspase-8, but not against caspase-9. ERK and p38 were promptly phosphorylated after 15 min of BBR treatment, and this was correlated with time of localization to the nucleus of BBR. These results demonstrated that BBR translocated into nucleus immediately after treatments and induced apoptotic cell death by activation of caspase-3 and caspase-8.
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Affiliation(s)
- Shinya Okubo
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Nagasaki International University, Japan
| | - Takuhiro Uto
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Nagasaki International University, Japan
| | - Aya Goto
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Nagasaki International University, Japan
| | - Hiroyuki Tanaka
- Department of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Kyushu University, Japan
| | - Tsuyoshi Nishioku
- Department of Clinical Pharmacology, Faculty of Pharmaceutical Sciences, Nagasaki International University, Japan
| | - Katsushi Yamada
- Department of Clinical Pharmacology, Faculty of Pharmaceutical Sciences, Nagasaki International University, Japan
| | - Yukihiro Shoyama
- Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Nagasaki International University, Japan
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Liu Y, Chong L, Li X, Tang P, Liu P, Hou C, Zhang X, Li R. Astragaloside IV rescues MPP +-induced mitochondrial dysfunction through upregulation of methionine sulfoxide reductase A. Exp Ther Med 2017; 14:2650-2656. [PMID: 28962208 DOI: 10.3892/etm.2017.4834] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 04/28/2017] [Indexed: 12/21/2022] Open
Abstract
Methionine sulfoxide reductase (Msr) repairs oxidatively damaged proteins through acting as an antioxidant. Oxidative stress has been postulated to cause the mitochondrial dysfunction that is associated with aging and certain diseases, including Parkinson's disease (PD). The present study investigated the protective effects of astragaloside IV (AS-IV) on 1-methyl-4-phenylpyridinium (MPP+)-induced mitochondrial dysfunction through MsrA in PC12 cells. This revealed that oxidative stress reduced the expression of MsrA following MPP+ treatment. AS-IV was demonstrated to protect PC12 cells from MPP+-induced oxidative damage through upregulating MsrA. MsrA expression was dependent on the Sirt1-FOXO3a signaling pathway. In addition, knockdown of MsrA reduced the protective effects of AS-IV, indicating that the antioxidant effects of AS-UV occurred through MsrA. These results suggest that AS-IV exerts antioxidant effects and regulates mitochondrial function. Thus, AS-IV may serve as an effective therapeutic agent for aging and PD.
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Affiliation(s)
- Yue Liu
- Department of Neurology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Li Chong
- Department of Neurology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Xiaoqing Li
- Department of Neurology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Peng Tang
- Department of Neurology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Peng Liu
- Department of Neurology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Chen Hou
- Department of Neurology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Xin Zhang
- Department of Neurology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Rui Li
- Department of Neurology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, P.R. China
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Complete Chloroplast Genome Sequence of Coptis chinensis Franch. and Its Evolutionary History. BIOMED RESEARCH INTERNATIONAL 2017; 2017:8201836. [PMID: 28698879 PMCID: PMC5494076 DOI: 10.1155/2017/8201836] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 05/23/2017] [Indexed: 11/17/2022]
Abstract
The Coptis chinensis Franch. is an important medicinal plant from the Ranunculales. We used next generation sequencing technology to determine the complete chloroplast genome of C. chinensis. This genome is 155,484 bp long with 38.17% GC content. Two 26,758 bp long inverted repeats separated the genome into a typical quadripartite structure. The C. chinensis chloroplast genome consists of 128 gene loci, including eight rRNA gene loci, 28 tRNA gene loci, and 92 protein-coding gene loci. Most of the SSRs in C. chinensis are poly-A/T. The numbers of mononucleotide SSRs in C. chinensis and other Ranunculaceae species are fewer than those in Berberidaceae species, while the number of dinucleotide SSRs is greater than that in the Berberidaceae. C. chinensis diverged from other Ranunculaceae species an estimated 81 million years ago (Mya). The divergence between Ranunculaceae and Berberidaceae was ~111 Mya, while the Ranunculales and Magnoliaceae shared a common ancestor during the Jurassic, ~153 Mya. Position 104 of the C. chinensis ndhG protein was identified as a positively selected site, indicating possible selection for the photosystem-chlororespiration system in C. chinensis. In summary, the complete sequencing and annotation of the C. chinensis chloroplast genome will facilitate future studies on this important medicinal species.
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Wang J, Gu J, Wu H, Zhu G, Feng D, Li Y, Guo W, Tian K, Gao G, Gao L. Pentazocine Protects SN4741 Cells Against MPP +-Induced Cell Damage via Up-Regulation of the Canonical Wnt/β-Catenin Signaling Pathway. Front Aging Neurosci 2017; 9:196. [PMID: 28659791 PMCID: PMC5469889 DOI: 10.3389/fnagi.2017.00196] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 05/31/2017] [Indexed: 12/04/2022] Open
Abstract
The Wnt/β-catenin signaling pathway has been linked to many neurodegenerative diseases including Parkinson’s disease (PD). A glycoprotein named Dickkopf-1 (Dkk1) can combine with the receptor complex on cell membrane to inhibit Wnt/β-catenin signaling. Opioids, a series of compounds including morphine, fentanyl and pentazocine, have been reported to contribute to the up-regulation of Wnt/β-catenin signaling. Naloxone is an antagonist that has been used as an antidote to opioids through mu-opioid receptor. 1-methyl-4-phenylpyridinium (MPP+), which serves as a selective toxin for dopaminergic neurons, has been used to create experimental models of PD. In our study, we examined the protective effects of pentazocine against MPP+-induced cell death in the nigral dopaminergic cell line, SN4741 and tried to elucidate the molecular mechanisms underlying such protective effects. The data showed that pretreatment with pentazocine significantly rescued the SN4741 cell against MPP+. Moreover, the MPP+-exposed SN4741 cells exhibited a down-regulation of β-catenin, which could be restored by treatment with pentazocine. However, Dkk1 but not naloxonewas associated with the abrogation of protective effect of pentazocine. These results suggest that pentazocine alleviates MPP+-induced SN4741 cells apoptosis via the up-regulation of canonical Wnt/β-catenin signaling.
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Affiliation(s)
- Jiancai Wang
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical UniversityXi'an, China
| | - Jintao Gu
- State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, Fourth Military Medical UniversityXi'an, China
| | - Hao Wu
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical UniversityXi'an, China
| | - Gang Zhu
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical UniversityXi'an, China
| | - Dayun Feng
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical UniversityXi'an, China
| | - Yuqian Li
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical UniversityXi'an, China
| | - Wei Guo
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical UniversityXi'an, China
| | - Keyong Tian
- Department of Otolaryngology, Xijing Hospital, Fourth Military Medical UniversityXi'an, China
| | - Guodong Gao
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical UniversityXi'an, China
| | - Li Gao
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical UniversityXi'an, China
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21
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Chen H, Deng C, Nie H, Fan G, He Y. Transcriptome analyses provide insights into the difference of alkaloids biosynthesis in the Chinese goldthread ( Coptis chinensis Franch.) from different biotopes. PeerJ 2017; 5:e3303. [PMID: 28533961 PMCID: PMC5438583 DOI: 10.7717/peerj.3303] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 04/12/2017] [Indexed: 12/14/2022] Open
Abstract
Coptis chinensis Franch., the Chinese goldthread (‘Weilian’ in Chinese), one of the most important medicinal plants from the family Ranunculaceae, and its rhizome has been widely used in Traditional Chinese Medicine for centuries. Here, we analyzed the chemical components and the transcriptome of the Chinese goldthread from three biotopes, including Zhenping, Zunyi and Shizhu. We built comprehensive, high-quality de novo transcriptome assemblies of the Chinese goldthread from short-read RNA-Sequencing data, obtaining 155,710 transcripts and 56,071 unigenes. More than 98.39% and 95.97% of core eukaryotic genes were found in the transcripts and unigenes respectively, indicating that this unigene set capture the majority of the coding genes. A total of 520,462, 493,718, and 507,247 heterozygous SNPs were identified in the three accessions from Zhenping, Zunyi, and Shizhu respectively, indicating high polymorphism in coding regions of the Chinese goldthread (∼1%). Chemical analyses of the rhizome identified six major components, including berberine, palmatine, coptisine, epiberberine, columbamine, and jatrorrhizine. Berberine has the highest concentrations, followed by coptisine, palmatine, and epiberberine sequentially for all the three accessions. The drug quality of the accession from Shizhu may be the highest among these accessions. Differential analyses of the transcriptome identified four pivotal candidate enzymes, including aspartate aminotransferaseprotein, polyphenol oxidase, primary-amine oxidase, and tyrosine decarboxylase, were significantly differentially expressed and may be responsible for the difference of alkaloids contents in the accessions from different biotopes.
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Affiliation(s)
- Hanting Chen
- State Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Cao Deng
- DNA Stories Bioinformatics Center, Chengdu, Sichuan, China
| | - Hu Nie
- DNA Stories Bioinformatics Center, Chengdu, Sichuan, China
| | - Gang Fan
- State Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yang He
- State Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
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Wang J, Li Y, Huang WH, Zeng XC, Li XH, Li J, Zhou J, Xiao J, Xiao B, Ouyang DS, Hu K. The Protective Effect of Aucubin from Eucommia ulmoides Against Status Epilepticus by Inducing Autophagy and Inhibiting Necroptosis. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:557-573. [PMID: 28387136 DOI: 10.1142/s0192415x17500331] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Eucommia ulmoides Oliv. is a famous traditional Chinese medicine which exhibits anti-oxidative stress ability and neuro-protective effects. Aucubin is the predominant component of Eucommia ulmoides Oliv. Our present study is intended to investigate aucubin's potential protective effects on neurons against epilepsy in the hippocampus by establishing the lithium-pilocarpine induced status epilepticus (SE) rat model in vivo. Aucubin (at a low dose and a high dose of 5[Formula: see text]mg/kg and 10[Formula: see text]mg/kg, respectively) was administered through gavage for two weeks before lithium-pilocarpine injection. Rats were sacrificed at 4, 24 and 72[Formula: see text]h after SE induction. Pretreatment with both low-dose and high-dose aucubin significantly reduced the number of death neurons ([Formula: see text]) and increased the number of surviving neurons ([Formula: see text]) in DG, Hilus, CA1 and CA3 hippocampal regions post SE. Meanwhile, it significantly inhibited necroptosis proteins (MLKL and RIP-1) ([Formula: see text] or [Formula: see text]) and enhanced autophagy protein (Beclin-1 and LC3BII/LC3BI) prevalence in the hippocampus ([Formula: see text] or [Formula: see text]). In conclusion, aucubin appeared to ameliorate damages in lithium-pilocarpine induced SE in hippocampus, reduce the number of apoptotic neurons, and increased the number of survival neurons by inducing autophagy and inhibiting necroptosis. These original findings might provide an important basis for the further investigation of the therapeutic role of aucubin in treatment or prevention of epilepsy-related neuronal damages.
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Affiliation(s)
- Jin Wang
- ** Department of Pharmacology, School of Pharmaceutical Science, Central South University, Changsha 410000, P.R. China
| | - Ying Li
- †† Department of Healthy Management Center, The Third Xiangya Hospital, Central South University, Changsha 410013, P.R. China
| | - Wei-Hua Huang
- † Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, P.R. China.,∥ Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha 410078, P.R. China
| | - Xiang-Chang Zeng
- † Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, P.R. China.,∥ Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha 410078, P.R. China
| | - Xiao-Hui Li
- ** Department of Pharmacology, School of Pharmaceutical Science, Central South University, Changsha 410000, P.R. China
| | - Jian Li
- ‡ Department of Laboratory Medicine, Xiangya School of Medicine, Central South University, Changsha 410008, P.R. China
| | - Jun Zhou
- § Medical Science Research Center, Xiangya Hospital, Central South University, Changsha 410008, P.R. China
| | - Jian Xiao
- ¶ Department of Pharmacy, Xiangya Hospital, Central South University, Changsha 410008, P.R. China
| | - Bo Xiao
- * Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, P.R. China
| | - Dong-Sheng Ouyang
- † Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, P.R. China.,∥ Institute of Clinical Pharmacology, Hunan Key Laboratory of Pharmacogenetics, Central South University, Changsha 410078, P.R. China
| | - Kai Hu
- * Department of Neurology, Xiangya Hospital, Central South University, Changsha 410008, P.R. China
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23
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Ong M, Peng J, Jin X, Qu X. Chinese Herbal Medicine for the Optimal Management of Polycystic Ovary Syndrome. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:405-422. [DOI: 10.1142/s0192415x17500252] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a complex heterogeneous disorder characterized by androgen excess and ovulatory dysfunction; it is now known to be closely linked to metabolic syndrome. Recent research suggests that insulin resistance plays an important role in the pathogenesis of PCOS which may lead to the excessive production of androgens by ovarian theca cells. Currently there is no single drug that can treat both the reproductive and metabolic complications of the disorder. Existing pharmaceutical agents such as hormonal therapies have been associated with side effects and are not appropriate for PCOS women with infertility. Additionally, insulin sensitizing agents useful for treating the metabolic abnormalities in PCOS have limited efficacy for treating reproductive aspects of the disorder. Chinese herbal medicines have a long history of treating gynaecological problems and infertility and therefore may be a novel approach to the treatment of PCOS. Current research demonstrates that the compounds isolated from herbs have shown beneficial effects for PCOS and when combined in an herbal formula can target both reproductive and metabolic defects simultaneously. Therefore, further investigation into Chinese herbal medicine in the treatment of PCOS is warranted.
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Affiliation(s)
- Madeleine Ong
- School of Life Sciences, University of Technology Sydney, NSW 2007, Australia
| | - Jie Peng
- School of Life Sciences, University of Technology Sydney, NSW 2007, Australia
- Department of Gynaecology and Obstetrics, Suzhou Wuzhong People’s Hospital, Jiangsu Province, People’s Republic of China
| | - Xingliang Jin
- School of Life Sciences, University of Technology Sydney, NSW 2007, Australia
| | - Xianqin Qu
- School of Life Sciences, University of Technology Sydney, NSW 2007, Australia
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Abushouk AI, Negida A, Ahmed H, Abdel-Daim MM. Neuroprotective mechanisms of plant extracts against MPTP induced neurotoxicity: Future applications in Parkinson's disease. Biomed Pharmacother 2016; 85:635-645. [PMID: 27890431 DOI: 10.1016/j.biopha.2016.11.074] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 11/03/2016] [Accepted: 11/16/2016] [Indexed: 12/19/2022] Open
Abstract
Parkinson's disease (PD) is the second most common neurodegenerative disease after Alzheimer's disease, affecting about seven to 10 million patients worldwide. The major pathological features of PD are loss of dopaminergic neurons in the nigrostriatal pathway and accumulation of alpha-synuclein molecules, forming Lewy bodies. Until now, there is no effective cure for PD, and investigators are searching for neuroprotective strategies to stop or slow the disease progression. The MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine) induced neurotoxicity of the nigrostriatal pathway has been used to initiate PD in animal models. Multiple experimental studies showed the ability of several plant extracts to protect against MPTP induced neurotoxicity through activation of catalase, superoxide dismutase, and glutathione reductase enzymes, which reduce the cellular concentration of free radicals, preventing intracellular Ca++ release and subsequent apoptosis signaling. Other neuroprotective mechanisms of plant extracts include promoting autophagy of alpha-synuclein molecules and exerting an antiapoptotic activity via inhibition of proteolytic poly (ADP-ribose) polymerase and preventing caspase cleavage. The variety of neuroprotective mechanisms of natural plant extracts may allow researchers to target PD progression in different pathological stages and may be through multiple pathways. Further investigations are required to translate these neuroprotective mechanisms into safe and effective treatments for PD.
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Affiliation(s)
- Abdelrahman Ibrahim Abushouk
- Faculty of Medicine, Ain Shams University, Cairo, Egypt; NovaMed Medical research Association, Cairo, Egypt; Medical Research Group of Egypt, Cairo, Egypt
| | - Ahmed Negida
- Medical Research Group of Egypt, Cairo, Egypt; Faculty of Medicine, Zagazig University, Zagazig, El-Sharkia, Egypt; Student Research Unit, Zagazig University, Zagazig, El-Sharkia, Egypt
| | - Hussien Ahmed
- Medical Research Group of Egypt, Cairo, Egypt; Faculty of Medicine, Zagazig University, Zagazig, El-Sharkia, Egypt; Student Research Unit, Zagazig University, Zagazig, El-Sharkia, Egypt
| | - Mohamed M Abdel-Daim
- Pharmacology department, Faculty of veterinary medicine, Suez Canal University, Ismailia, 41522, Egypt.
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