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Li Y, He L, Song H, Bao X, Niu S, Bai J, Ma J, Yuan R, Liu S, Guo J. Cordyceps: Alleviating ischemic cardiovascular and cerebrovascular injury - A comprehensive review. JOURNAL OF ETHNOPHARMACOLOGY 2024; 332:118321. [PMID: 38735418 DOI: 10.1016/j.jep.2024.118321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/28/2024] [Accepted: 05/07/2024] [Indexed: 05/14/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cordyceps has a long medicinal history as a nourishing herb in traditional Chinese medicine (TCM). Ischemic cardio-cerebrovascular diseases (CCVDs), including cerebral ischemic/reperfusion injury (CI/RI) and myocardial ischemic/reperfusion injury (MI/RI), are major contributors to mortality and disability in humans. Numerous studies have indicated that Cordyceps or its artificial substitutes have significant bioactivity on ischemic CCVDs, however, there is a lack of relevant reviews. AIM OF THE STUDY This review was conducted to investigate the chemical elements, pharmacological effects, clinical application and drug safety of Cordycepson ischemic CCVDs. MATERIALS AND METHODS A comprehensive search was conducted on the Web of Science, PubMed, Chinese National Knowledge Infrastructure (CNKI), and Wanfang databases using the keywords "Cordyceps", "Cerebral ischemic/reperfusion injury", and "Myocardial ischemic/reperfusion injury" or their synonyms. The retrieved literature was then categorized and summarized. RESULTS The study findings indicated that Cordyceps and its bioactive components, including adenosine, cordycepin, mannitol, polysaccharide, and protein, have the potential to protect against CI/RI and MI/RI by improving blood perfusion, mitigating damage from reactive oxygen species, suppressing inflammation, preventing cellular apoptosis, and promoting tissue regeneration. Individually, Cordyceps could reduce neuronal excitatory toxicity and blood-brain barrier damage caused by cerebral ischemia. It can also significantly improve cardiac energy metabolism disorders and inhibit calcium overload caused by myocardial ischemia. Additionally, Cordyceps exerts a significant preventive or curative influence on the factors responsible for heart/brain ischemia, including hypertension, thrombosis, atherosclerosis, and arrhythmia. CONCLUSION This study demonstrates Cordyceps' prospective efficacy and safety in the prevention or treatment of CI/RI and MI/RI, providing novel insights for managing ischemic CCVDs.
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Affiliation(s)
- Yong Li
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Liying He
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Haoran Song
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Xiuwen Bao
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Shuqi Niu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Jing Bai
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Junhao Ma
- College of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Run Yuan
- College of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Sijing Liu
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Jinlin Guo
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China; College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
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Wang M, Li Q, Ren B, Hao D, Guo H, Yang L, Wang Z, Dai L. Ethanolic extract of Arctium lappa leaves alleviates cerebral ischemia reperfusion-induced inflammatory injury via HDAC9-mediated NF-κB pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 129:155599. [PMID: 38669967 DOI: 10.1016/j.phymed.2024.155599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 03/18/2024] [Accepted: 04/06/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Ischemic stroke (IS) is a major cause of mortality and disability worldwide. Inflammatory response is crucial in the pathogenesis of tissue injury in cerebral infarction. Arctium lappa leaves are traditionally used to treat IS. PURPOSES To investigate the neuroprotective effects and molecular mechanisms of the ethanolic extract of A. lappa leaves (ALLEE) on cerebral ischemia-reperfusion (CIR). METHODS Middle cerebral artery obstruction reperfusion (MCAO/R) rats and an oxygen-glucose deprivation/reoxygenation (OGD/R) cell model were used to evaluate ALLEE pharmacodynamics. Various methods, including neurological function, 2,3,5-triphenyltetrazolium chloride, hematoxylin and eosin, and Nissl, enzyme-linked immunosorbent, and TdT-mediated dUTP nick-end labeling assays, were used to analyze the neuroprotective effects of ALLEE in vitro and in vivo. The major chemical components and potential target genes of ALLEE were screened using network pharmacology. Molecular docking, western blotting, and immunofluorescence analyses were performed to confirm the effectiveness of the targets in related pathways. RESULTS ALLEE exerted potent effects on the MCAO/R model by decreasing the neurological scores, infarct volumes, and pathological features (p < 0.01). Furthermore, network pharmacology results revealed that the treatment of IS with ALLEE involved the regulation of various inflammatory pathways, such as the tumor necrosis factor (TNF) and chemokine signaling pathways. ALLEE also played key roles in targeting key molecules, including nuclear factor (NF)-κBIA, NF-κB1, interleukin (IL)-6, TNF-α and IL1β, and regulating the histone deacetylase (HDAC)-9-mediated signaling pathway. In vivo and in vitro analyses revealed that ALLEE significantly regulated the NF-κB pathway, promoted the phosphorylation activation of NF-κB P65, IκB and IKK (p < 0.01 or p < 0.05), and decreased the expression levels of the inflammatory factors, IL-1β, IL-6 and TNF-α (p < 0.01). Moreover, ALLEE significantly decreased the expression of HDAC9 (p < 0.01) that is associated with inflammatory responses. However, HDAC9 overexpression partially reversed the neuroprotective effects of ALLEE and its suppressive effects on inflammation and phosphorylation of NF-κB (p < 0.01). CONCLUSIONS In conclusion, our results revealed that ALLEE ameliorates MCAO/R-induced experimental CIR by modulating inflammatory responses via the inhibition of HDAC9-mediated NF-κB pathway.
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Affiliation(s)
- Mengmeng Wang
- Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Qingxia Li
- Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Bingjie Ren
- Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Danli Hao
- Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Hui Guo
- Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Lianhe Yang
- Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Zhimin Wang
- Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Henan 450046, China; Henan University of Chinese Medicine, Zhengzhou, Henan, China; Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Liping Dai
- Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Henan 450046, China; Henan University of Chinese Medicine, Zhengzhou, Henan, China.
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Sharma H, Sharma N, An SSA. Unique Bioactives from Zombie Fungus ( Cordyceps) as Promising Multitargeted Neuroprotective Agents. Nutrients 2023; 16:102. [PMID: 38201932 PMCID: PMC10780653 DOI: 10.3390/nu16010102] [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: 11/17/2023] [Revised: 12/08/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Cordyceps, also known as "zombie fungus", is a non-poisonous mushroom that parasitizes insects for growth and development by manipulating the host system in a way that makes the victim behave like a "zombie". These species produce promising bioactive metabolites, like adenosine, β-glucans, cordycepin, and ergosterol. Cordyceps has been used in traditional medicine due to its immense health benefits, as it boosts stamina, appetite, immunity, longevity, libido, memory, and sleep. Neuronal loss is the typical feature of neurodegenerative diseases (NDs) (Alzheimer's disease (AD), Parkinson's disease (PD), multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS)) and neurotrauma. Both these conditions share common pathophysiological features, like oxidative stress, neuroinflammation, and glutamatergic excitotoxicity. Cordyceps bioactives (adenosine, N6-(2-hydroxyethyl)-adenosine, ergosta-7, 9 (11), 22-trien-3β-ol, active peptides, and polysaccharides) exert potential antioxidant, anti-inflammatory, and anti-apoptotic activities and display beneficial effects in the management and/or treatment of neurodegenerative disorders in vitro and in vivo. Although a considerable list of compounds is available from Cordyceps, only a few have been evaluated for their neuroprotective potential and still lack information for clinical trials. In this review, the neuroprotective mechanisms and safety profile of Cordyceps extracts/bioactives have been discussed, which might be helpful in the identification of novel potential therapeutic entities in the future.
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Affiliation(s)
| | - Niti Sharma
- Department of Bionano Technology, Gachon Bionano Research Institute, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si 461-701, Gyeonggi-do, Republic of Korea;
| | - Seong Soo A. An
- Department of Bionano Technology, Gachon Bionano Research Institute, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si 461-701, Gyeonggi-do, Republic of Korea;
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Han J, Luo L, Wang Y, Wu S, Kasim V. Therapeutic potential and molecular mechanisms of salidroside in ischemic diseases. Front Pharmacol 2022; 13:974775. [PMID: 36060000 PMCID: PMC9437267 DOI: 10.3389/fphar.2022.974775] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 07/29/2022] [Indexed: 11/13/2022] Open
Abstract
Rhodiola is an ancient wild plant that grows in rock areas in high-altitude mountains with a widespread habitat in Asia, Europe, and America. From empirical belief to research studies, Rhodiola has undergone a long history of discovery, and has been used as traditional medicine in many countries and regions for treating high-altitude sickness, anoxia, resisting stress or fatigue, and for promoting longevity. Salidroside, a phenylpropanoid glycoside, is the main active component found in all species of Rhodiola. Salidroside could enhance cell survival and angiogenesis while suppressing oxidative stress and inflammation, and thereby has been considered a potential compound for treating ischemia and ischemic injury. In this article, we highlight the recent advances in salidroside in treating ischemic diseases, such as cerebral ischemia, ischemic heart disease, liver ischemia, ischemic acute kidney injury and lower limb ischemia. Furthermore, we also discuss the pharmacological functions and underlying molecular mechanisms. To our knowledge, this review is the first one that covers the protective effects of salidroside on different ischemia-related disease.
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Affiliation(s)
- Jingxuan Han
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing, China
| | - Lailiu Luo
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing, China
| | - Yicheng Wang
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing, China
| | - Shourong Wu
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing, China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, China
- *Correspondence: Shourong Wu, ; Vivi Kasim,
| | - Vivi Kasim
- The Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, China
- State and Local Joint Engineering Laboratory for Vascular Implants, Chongqing, China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, China
- *Correspondence: Shourong Wu, ; Vivi Kasim,
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Kang X, Su S, Hong W, Geng W, Tang H. Research Progress on the Ability of Astragaloside IV to Protect the Brain Against Ischemia-Reperfusion Injury. Front Neurosci 2021; 15:755902. [PMID: 34867166 PMCID: PMC8637115 DOI: 10.3389/fnins.2021.755902] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 10/13/2021] [Indexed: 12/25/2022] Open
Abstract
Stroke, a disease with a sudden onset and high morbidity and mortality rates, is difficult to treat in the clinic. Traditional Chinese medicine has become increasingly widely used in clinical practice. Modern pharmacological studies have found that Radix Astragali has a variety of medicinal properties, i.e., immunoregulatory, antioxidative, anti-cancer, anti-diabetes, myocardial protective, hepatoprotective, and antiviral functions. This article reviews the protective effect and mechanism of astragaloside IV, which is extracted from Radix Astragali, on stroke, discusses the cerebroprotective effect of astragaloside IV against ischemia-reperfusion-related complications, offers insight into research prospects, and expands the idea of integrating traditional Chinese and Western medicine treatment strategies and drugs to provide a theoretical reference for the clinical treatment of cerebral ischemia-reperfusion injury and the improvement of stroke prognosis.
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Affiliation(s)
- Xianhui Kang
- Department of Anesthesiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Department of Anesthesiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shuyue Su
- Wenzhou Medical University, Wenzhou, China
| | - Wandong Hong
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wujun Geng
- Department of Anesthesiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.,Wenzhou Key Laboratory of Perioperative Medicine, Wenzhou, China
| | - Hongli Tang
- Department of Anesthesiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Lin YE, Chen YC, Lu KH, Huang YJ, Panyod S, Liu WT, Yang SH, Lu YS, Chen MH, Sheen LY. Antidepressant-like effects of water extract of Cordyceps militaris (Linn.) Link by modulation of ROCK2/PTEN/Akt signaling in an unpredictable chronic mild stress-induced animal model. JOURNAL OF ETHNOPHARMACOLOGY 2021; 276:114194. [PMID: 33974945 DOI: 10.1016/j.jep.2021.114194] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/26/2021] [Accepted: 05/05/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGY RELEVANCE Cordyceps militaris (Linn.) Link (CM) is a medicinal mushroom traditionally used in tonics for treating several neurological disorders, including epilepsy and anxiety, in Asia. Reports have shown that CM has anti-inflammatory and anti-oxidative effects and may be beneficial for depression management. AIM OF THE STUDY This study aimed to investigate the potential of CM as an antidepressant for a long-term unpredictable chronic mild stress (UCMS) rodent models and explore its underlying mechanisms. MATERIALS AND METHODS Rats were orally administered with 125 (low, L), 250 (medium, M), and 500 (high, H) mg/kg bodyweight (bw) of the water extract of CM (WCM) for 35 consecutive days in the UCMS protocol. The levels of cerebral serotonin (5-HT), dopamine (DA), and metabolites in the frontal cortex of the rats were measured. Blood was collected to investigate the levels of proinflammatory cytokines, and the brain was dissected to assay the stress-associated ROCK2/PTEN/Akt signaling. RESULTS All doses of the WCM prevented abnormal behaviors induced by UCMS, including anhedonia and hypoactivity. The LWCM treatment reduced the turnover rate of 5-HT, and all doses of the WCM reduced the turnover rate of DA in the frontal cortex. The LWCM also attenuated the elevation of serum IL-1β induced by chronic stress. All doses of the WCM attenuated the ROCK2 protein hyperactivation, and the LWCM further increased the down-regulation of p-Akt/Akt signaling. CONCLUSION The WCM has antidepressant-like effects, which may result from the regulation of the stress-related ROCK2/PTEN/Akt pathway. Therefore, the WCM may be developed and used for the complementary treatment of depression.
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Affiliation(s)
- Yu-En Lin
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Yi-Chun Chen
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Kuan-Hung Lu
- Institute of Food Safety and Health, National Taiwan University, Taipei, Taiwan.
| | - Yun-Ju Huang
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Suraphan Panyod
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Wei-Ting Liu
- Taiwan Agricultural Research Institute, Council of Agricultural, Taichung, Taiwan.
| | - Shu-Hui Yang
- Taiwan Agricultural Research Institute, Council of Agricultural, Taichung, Taiwan.
| | - Yun-Sheng Lu
- Taiwan Agricultural Research Institute, Council of Agricultural, Taichung, Taiwan.
| | - Mei-Hsing Chen
- Taiwan Agricultural Research Institute, Council of Agricultural, Taichung, Taiwan.
| | - Lee-Yan Sheen
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan; Center for Food and Biomolecules, National Taiwan University, Taipei, Taiwan; National Center for Food Safety Education and Research, National Taiwan University, Taipei, Taiwan.
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Wei S, Peng W, Zhang C, Su L, Zhang Z, Wang J, Huang C, Chu Z. Cordyceps sinensis aqueous extract regulates the adaptive immunity of mice subjected to 60 Co γ irradiation. Phytother Res 2021; 35:5163-5177. [PMID: 34236103 DOI: 10.1002/ptr.7186] [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: 11/29/2020] [Revised: 05/19/2021] [Accepted: 05/21/2021] [Indexed: 11/10/2022]
Abstract
Cordyceps sinensis (CS) is a traditional Chinese medicine that is known for treating various diseases, and particularly for exerting therapeutic effects in immune disorders. The adaptive immunoregulatory effects of CS aqueous extract (CSAE) on γ-irradiated mice have not been reported previously. The study aimed to evaluate the therapeutic effects of CSAE in mice immunosuppressed by irradiation. We observed that CSAE administration significantly increased body weight and spleen index, as well as the number of white blood cells, lymphocytes, and platelets in peripheral blood, T and B lymphocytes in spleen tissue, and total serum immunoglobulins in irradiated mice, whereas total serum pro-inflammatory cytokine levels were decreased. Collectively, CSAE maintained the structural integrity of spleen tissue and repaired its damage in irradiated mice as shown by hematoxylin and eosin staining, and decreased the number of terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling-positive splenocytes. Mechanistically, CSAE upregulated Bcl-2, and downregulated Bax and cleaved caspase-3 in spleen of irradiated mice. However, there were no significant differences in red blood cells and neutrophils in different groups. The results revealed that CSAE had protective effects against irradiation-induced immunosuppression, which was likely associated with an antiapoptotic effect and the regulation of adaptive immunity.
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Affiliation(s)
- Shanshan Wei
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China.,Naval Medical Research Institute, Naval Medical University, Shanghai, China
| | - Weibiao Peng
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China.,Naval Medical Research Institute, Naval Medical University, Shanghai, China
| | - Chenxi Zhang
- Institute of Translational Medicine, Shanghai University, Shanghai, China
| | - Li Su
- Institute of Translational Medicine, Shanghai University, Shanghai, China
| | - Zhenzhen Zhang
- Naval Medical Research Institute, Naval Medical University, Shanghai, China
| | - Jiachun Wang
- Naval Medical Research Institute, Naval Medical University, Shanghai, China
| | - Caiguo Huang
- Department of Biochemistry and Molecular Biology, the Faculty of Basic Medical Science, Naval Medical University, Shanghai, China
| | - Zhiyong Chu
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China.,Naval Medical Research Institute, Naval Medical University, Shanghai, China
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Borneol in cardio-cerebrovascular diseases: Pharmacological actions, mechanisms, and therapeutics. Pharmacol Res 2021; 169:105627. [PMID: 33892091 DOI: 10.1016/j.phrs.2021.105627] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 12/21/2022]
Abstract
With the coming acceleration of global population aging, the incidence rate of cardio-cerebrovascular diseases (CVDs) is increasing. It has become the leading cause of human mortality. As a natural drug, borneol (BO) not only has anti-inflammatory, anti-oxidant, anti-apoptotic, anti-coagulant activities and improves energy metabolism but can also promote drugs to enter the target organs or tissues through various physiological barriers, such as the blood-brain barrier (BBB), mucous membrane, skin. Thus, it has a significant therapeutic effect on various CVDs, which has been confirmed in a large number of studies. However, the pharmacological actions and mechanisms of BO on CVDs have not been fully investigated. Hence, this review summarizes the pharmacological actions and possible mechanisms of BO, which provides novel ideas for the treatment of CVDs.
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Wu W, Liu J, Yang C, Xu Z, Huang J, Lin J. Astrocyte-derived exosome-transported microRNA-34c is neuroprotective against cerebral ischemia/reperfusion injury via TLR7 and the NF-κB/MAPK pathways. Brain Res Bull 2020; 163:84-94. [PMID: 32682816 DOI: 10.1016/j.brainresbull.2020.07.013] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/03/2020] [Accepted: 07/13/2020] [Indexed: 12/18/2022]
Abstract
Exosomes and microRNAs (miRs) are critical in reducing ischemia/reperfusion (I/R) injury, but the mechanism of astrocyte-derived exosome (ATC-Exo)-transported miR-34c in cerebral I/R injury is unclear. A rat model of cerebral I/R injury was established in this study, and the rats were injected with ATC-Exos. An oxygen glucose deprivation/reperfusion (OGD/R) model in N2a cells was utilized to mimic cerebral I/R injury in vitro, and the effects of ATC-Exo-transported miR-34c on the biological episodes of OGD/R-stimulated N2a cells were evaluated. The downstream gene and pathway of miR-34c were verified, and a rescue experiment of the pathway was performed. Consequently, we found that I/R damaged neurons, and ATC-Exo-transported miR-34c alleviated the neuronal injury caused by I/R. In addition, ATC-Exo-transported miR-34c promoted proliferation and inhibited apoptosis in OGD/R-stimulated N2a cells. miR-34c targeted Toll-like receptor 7 (TLR7) and downregulated the NF-κB/MAPK axis. Treatment with NF-κB- or MAPK-specific inhibitors partially restored the impaired protection against I/R that was caused by ATC-Exos with low expression of miR-34c. Overall, ATC-Exo-transported miR-34c targets TLR7 to downregulate the NF-κB/MAPK axis and relieve neurological damage induced by I/R. This study may offer novel insight for the treatment of cerebral I/R injury.
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Affiliation(s)
- Weicheng Wu
- Department of Emergency, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, 361003, PR China
| | - Jiaquan Liu
- Department of Emergency, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, 361003, PR China
| | - Chengbin Yang
- Department of Emergency, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, 361003, PR China
| | - Zihui Xu
- Department of Emergency, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, 361003, PR China
| | - Jianbao Huang
- Department of Emergency, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, 361003, PR China
| | - Jiyan Lin
- Department of Emergency, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, 361003, PR China.
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Li G, Xiao L, Qin H, Zhuang Q, Zhang W, Liu L, Di C, Zhang Y. Exosomes-carried microRNA-26b-5p regulates microglia M1 polarization after cerebral ischemia/reperfusion. Cell Cycle 2020; 19:1022-1035. [PMID: 32208888 PMCID: PMC7217376 DOI: 10.1080/15384101.2020.1743912] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Exosome and microRNAs (miRs) are implicated in ischemia/reperfusion (I/R) process. In this study, I/R mouse model was established, and exosomes derived from human umbilical cord mesenchymal stem cells (hUCMSCs) were isolated, identified, and injected to I/R mice to observe nerve injury and microglia M1 polarization. The differentially expressed genes in I/R microglia from databases were analyzed, and miRs differentially expressed in exosomes-treated microglia were analyzed by microarray. miR-26b-5p expression in hUCMSCs was intervened. Besides, microglia was extracted and co-cultured with SH-SY5Y or PC12 cells in oxygen-glucose deprivation/reperfusion (OGD/R) models to simulate I/R in vivo. Additionally, Toll-like receptor (TLR) activator GS-9620 was added to microglia. Exosomes alleviated nerve injury and inhibited M1 polarization in microglia. After I/R modeling, CH25H expression in microglia was upregulated but decreased after exosome treatment. miR-26b-5p was upregulated in microglia after exosome treatment and could target CH25H. Reduction in exosomal miR-26b-5p reversed the effects of hUCMSCs-exos on microglia. TLR pathway was activated in microglia after I/R but exosomes prevented its activation. Exosomal miR-26b-5p could repress M1 polarization of microglia by targeting CH25H to inactivate the TLR pathway, so as to relieve nerve injury after cerebral I/R. This investigation may offer new approaches for I/R treatment.
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Affiliation(s)
- Guangying Li
- Department of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China
| | - Longhai Xiao
- Department of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China
| | - Hao Qin
- Department of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China
| | - Qiang Zhuang
- Department of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China
| | - Weiwei Zhang
- Department of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China
| | - Long Liu
- Department of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China
| | - Chao Di
- Department of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China
| | - Yabo Zhang
- Department of Neurosurgery, Zaozhuang Municipal Hospital, Zaozhuang, Shandong, P.R. China
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11
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The protective effect of cordyceps sinensis extract on cerebral ischemic injury via modulating the mitochondrial respiratory chain and inhibiting the mitochondrial apoptotic pathway. Biomed Pharmacother 2020; 124:109834. [PMID: 31978767 DOI: 10.1016/j.biopha.2020.109834] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 12/15/2019] [Accepted: 12/23/2019] [Indexed: 11/22/2022] Open
Abstract
Cerebral ischemia is a common refractory brain disease, resulting from a reduction in the blood flow to the brain. Mitochondrial dysfunction leads to ischemic stroke and brain injury. Cordyceps sinensis (CS) is an important traditional Chinese medicine, which has been linked to neuroprotection in recent studies. In this study, we investigated the role of the mitochondrial respiratory chain and the mitochondrial apoptotic pathway on the protective effect of Cordyceps sinensis extract (CSE) against cerebral ischemia injury both in vivo and in vitro. In a murine middle cerebral artery occlusion (MCAO) model, administration of CSE relieved neuronal morphological damage and attenuated the neuronal apoptosis. CSE also reduced neurobehavioral scores and oxygen free radical (OFR), while improving the levels of ATP, cytochrome c oxidase (COX), and mitochondrial complexes I-IV. Furthermore, the mRNA expression of Bax, cytochrome c (Cyt c) and caspase-3 were down-regulated. In brain microvascular endothelial cells (BMECs) exposed to oxygen and glucose deprivation (OGD), CSE prevented OGD-induced cellular apoptosis, and recovered the reduction of mitochondrial membrane potential (MMP). Moreover, CSE treatment induced an increase of Bcl-2 protein expression and a decrease of Bax, Cyt c and caspase-3 protein expression. Meanwhile, the caspase-3, -8, and -9 activities were also inhibited. The results indicate that CSE can relieve cerebral ischemia injury and exhibit protective effects via modulating the mitochondrial respiratory chain and inhibiting the mitochondrial apoptotic pathway.
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Protective effects of Corbrin Capsule against permanent cerebral ischemia in mice. Biomed Pharmacother 2020; 121:109646. [DOI: 10.1016/j.biopha.2019.109646] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 10/19/2019] [Accepted: 10/31/2019] [Indexed: 01/31/2023] Open
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The Prophylactic and Therapeutic Effects of Fermented Cordyceps sinensis Powder, Cs-C-Q80, on Subcortical Ischemic Vascular Dementia in Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2018:4362715. [PMID: 30662512 PMCID: PMC6312590 DOI: 10.1155/2018/4362715] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 11/09/2018] [Accepted: 12/09/2018] [Indexed: 12/18/2022]
Abstract
Corbrin Capsule, a preparation of Cordyceps sinensis analogue, is a pleiotropic traditional Chinese patent medicine with the main component of fermentative cordyceps fungus powder (Cs-C-Q80). The neuroprotective effects of Cs-C-Q80, as a substitution of Cordyceps sinensis, have not been fully identified. The objectives of this study were to explore the prophylactic and therapeutic effects of Cs-C-Q80 in vascular dementia mice model. The efficacy of Cs-C-Q80 was investigated in a molecular level as well. The subcortical ischemic vascular dementia was modelled by permanent right unilateral common carotid arteries occlusion (rUCCAO) in adult male mice. The animals were randomly divided and treated by gavage with vehicle (1% CMC-Na solution) (rUCCAO model) or Cs-C-Q80 powder at 0.2 g/kg or 1.0 g/kg, respectively. Preventive treatment was administrated by gavage daily for 7 days before rUCCAO, while therapeutic treatment was administrated continuously from 28 days after rUCCAO. Object recognition test and Morris water maze test were performed to evaluate the learning and working memory. The luxol fast blue stain (Kluver-Barrera method) and immunohistochemistry for myelin basic protein (MBP) were employed to determine the severity of white matter damage. Both preventive and therapeutic treatment with Cs-C-Q80 protected against the rUCCAO-induced memory impair in mice as determined by object recognition and Morris water maze tests. The histopathological analyses revealed significant white matter rarefaction and reduction of MBP expression in corpus callosum after rUCCAO, which could be counteracted by either preventive or therapeutic treatment with Cs-C-Q80. Moreover, the Cs-C-Q80 treatments inhibited rUCCAO-induced astrocytes activation and the tumor necrosis factor α (TNF-α) and interleukin-1β expression, indicating the anti-inflammatory roles of Cs-C-Q80 against subcortical ischemia. Cs-C-Q80 is a potential preparation for the prophylaxis and treatment of subcortical ischemic vascular dementia. The underlying pharmacological efficacy might be associated with suppression of myelin degeneration, glia activation, and inflammatory cytokines release.
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Park ES, Song GH, Kim SH, Lee SM, Kim YG, Lim YL, Kang SA, Park KY. Rumex crispus and Cordyceps militaris Mixture Ameliorates Production of Pro-Inflammatory Cytokines Induced by Lipopolysaccharide in C57BL/6 Mice Splenocytes. Prev Nutr Food Sci 2018; 23:374-381. [PMID: 30675468 PMCID: PMC6342531 DOI: 10.3746/pnf.2018.23.4.374] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 11/04/2018] [Indexed: 12/20/2022] Open
Abstract
Rumex crispus (Rc) and Cordyceps militaris (Cm) mixture (Rc-Cm; AST2017-01) ameliorated production of proinflammatory cytokines, inflammation-related genes, and nitric oxide (NO) induced by lipopolysaccharide (LPS) in mouse splenocytes. Rc-Cm (6:4) and Taemyeongcheong (commercial healthy drink containing Rc-Cm) were co-administered along with LPS. Rc-Cm inhibited production of tumor necrosis factor α, interferon γ, interleukin (IL)-1β, and IL-6 in LPS-induced splenocytes. However, levels of inflammatory cytokines were elevated in the absence of LPS treatment. Rc-Cm significantly suppressed mRNA expression of IL-1β, IL-6, and the inflammation-related genes inducible NO synthase (iNOS) and cyclooxygenase 2 (COX-2), as well as NO production upon LPS co-treatment. Whereas Rc-Cm increased mRNA expression of IL-1β, and IL-6, but did not up-regulate expression of iNOS and COX-2, or increase NO production without LPS co-treatment. Therefore, treatment of Rc-Cm to LPS-induced splenocytes ameliorated induction of pro-inflammatory cytokines, inflammation-related genes, and NO production. In the absence of LPS, Rc-Cm treatment up-regulated pro-inflammatory cytokines but did not alter expression of the inflammation-related genes iNOS and COX-2 or NO production. These results indicate that the natural phytochemicals chrysophanol and cordycepin in Rc-Cm promote anti-inflammatory activities and immune cell responses.
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Affiliation(s)
- Eui-Seong Park
- Department of Food and Nutrition, Yonsei University, Seoul 03722, Korea
| | - Gyl-Hoon Song
- Department of Food and Nutrition, Yonsei University, Seoul 03722, Korea
| | - Seung-Hee Kim
- Department of Conversing Technology, Graduate School of Venture, Hoseo University, Seoul 06724, Korea
| | - Seung-Min Lee
- Department of Food and Nutrition, Yonsei University, Seoul 03722, Korea
| | | | - Yaung-Lee Lim
- Department of Food and Nutrition, Sungshin Women's University, Seoul 01133, Korea
| | - Soon Ah Kang
- Department of Conversing Technology, Graduate School of Venture, Hoseo University, Seoul 06724, Korea
| | - Kun-Young Park
- Department of Food Science and Biotechnology, CHA University, Gyeonggi 13488, Korea
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Almeer RS, Kassab RB, AlBasher GI, Alarifi S, Alkahtani S, Ali D, Abdel Moneim AE. Royal jelly mitigates cadmium-induced neuronal damage in mouse cortex. Mol Biol Rep 2018; 46:119-131. [PMID: 30414103 DOI: 10.1007/s11033-018-4451-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 10/18/2018] [Indexed: 12/13/2022]
Abstract
This study aimed to evaluate the potential neuroprotective effect of royal jelly (RJ) against Cd-induced neuronal damage. Twenty-eight adult mice were placed equally into four groups. The control group received intraperitoneal (IP) injections of normal saline; the cadmium chloride (CdCl2) group was IP-injected 6.5 mg/kg (mg per kg of bodyweight) CdCl2; the RJ group was gavaged 85 mg/kg RJ; and the RJ + CdCl2 group was orally administered 85 mg/kg RJ 2 h before receiving IP-injections of 6.5 mg/kg CdCl2. All groups were treated for seven consecutive days and the mice were decapitated 24 h after the final dose. Cd accumulation was recorded in the cortical homogenates, accompanied by elevated levels of lipid peroxidation, nitric oxide, tumor necrosis factor-α, interleukin-1β, and the pro-apoptotic mRNA Bax and caspase-3. Meanwhile, significantly decreased levels of detoxifying antioxidant enzymes including GSH-Px, GSH-R, SOD, and CAT, anti-apoptotic mRNA Bcl-2, and monoamines such as norepinephrine, dopamine, and serotonin were also observed, along with reduced gene expression of Nrf2-dependent antioxidants. Interestingly, in mice pretreated with RJ, the assessed parameters remained near normal levels. Our data provide evidence that RJ treatment has the potential to protect cortical neurons in Cd-intoxicated mice via its antioxidant, anti-inflammatory, anti-apoptotic, and neuromodulatory activity.
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Affiliation(s)
- Rafa S Almeer
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia.
| | - Rami B Kassab
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt
| | - Gadah I AlBasher
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Saud Alarifi
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Saad Alkahtani
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Daoud Ali
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed E Abdel Moneim
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt
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Olatunji OJ, Tang J, Tola A, Auberon F, Oluwaniyi O, Ouyang Z. The genus Cordyceps : An extensive review of its traditional uses, phytochemistry and pharmacology. Fitoterapia 2018; 129:293-316. [DOI: 10.1016/j.fitote.2018.05.010] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 05/01/2018] [Accepted: 05/13/2018] [Indexed: 12/24/2022]
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Al Omairi NE, Radwan OK, Alzahrani YA, Kassab RB. Neuroprotective efficiency of Mangifera indica leaves extract on cadmium-induced cortical damage in rats. Metab Brain Dis 2018; 33:1121-1130. [PMID: 29557530 DOI: 10.1007/s11011-018-0222-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 03/15/2018] [Indexed: 12/12/2022]
Abstract
Due to the high ability of cadmium to cross the blood-brain barrier, cadmium (Cd) causes severe neurological damages. Hence, the purpose of this study was to investigate the possible protective effect of Mangifera indica leaf extract (MLE) against Cd-induced neurotoxicity. Rats were divided into eight groups. Group 1 served as vehicle control group, groups 2, 3 and 4 received MLE (100, 200, 300 mg /kg b.wt, respectively). Group 5 was treated with CdCl2 (5 mg/kg b.wt). Groups 6, 7 and 8 were co-treated with MLE and CdCl2 using the same doses. All treatments were orally administered for 28 days. Cortical oxidative stress biomarkers [Malondialdehyde (MDA), nitric oxide (NO), glutathione content (GSH), oxidized form of glutathione (GSSG), 8-hydroxy-2-deoxyguanosine (8-OHdG), superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx)], inflammatory cytokines [tumor necrosis factor (TNF-α) and interlukin-1β (IL-1β)], biogenic amines [norepinephrine (NE), dopamine (DA) and serotonin (5-HT)], some biogenic metabolites [3,4-dihydroxyphenylacetic acid (DOPAC), homovanillic acid (HVA) and 5-hydroxyindoleacetic acid (5-HIAA)], acetylcholine esterase activity (AChE) and purinergic compound [adenosine triphosphate (ATP)] were determined in frontal cortex of rats. Results indicated that Cd increased levels of the oxidative biomarkers (MDA, NO, GSSG and 8-OHdG) and the inflammatory mediators (TNF-α and IL-1β), while lowered GSH, SOD, CAT, GPx and ATP levels. Also, Cd significantly decreased the AChE activity and the tested biogenic amines while elevated the tested metabolites in the frontal cortex. Levels of all disrupted cortical parameters were alleviated by MLE co-administration. The MLE induced apparent protective effect on Cd-induced neurotoxicity in concern with its medium and higher doses which may be due to its antioxidant and anti-inflammatory activities.
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Affiliation(s)
- Naif E Al Omairi
- Department of Internal Medicine, College of Medicine, Taif University, Taif, Saudi Arabia
| | - Omyma K Radwan
- Physiology Department, National Organization for Drug Control and Research (NODCAR), Giza, 12553, Egypt
| | - Yahea A Alzahrani
- Department of Internal Medicine, College of Medicine, Taif University, Taif, Saudi Arabia
| | - Rami B Kassab
- Zoology and Entomology Department, Faculty of Science, Helwan University, Ain Helwan, Cairo, 11795, Egypt.
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Protective effect of Cordyceps sinensis extract on rat brain microvascular endothelial cells injured by oxygen–glucose deprivation. JOURNAL OF TRADITIONAL CHINESE MEDICAL SCIENCES 2018. [DOI: 10.1016/j.jtcms.2017.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Okur MH, Arslan S, Aydogdu B, Zeytun H, Basuguy E, Arslan MS, Ibiloglu I, Kaplan I. Protective Effect of Cordycepin on Experimental Testicular Ischemia/Reperfusion Injury in Rats. J INVEST SURG 2017; 31:1-8. [DOI: 10.1080/08941939.2016.1246629] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Mehmet Hanifi Okur
- Department of Pediatric Surgery, Medical Faculty of Dicle University, Diyarbakir, Turkey
| | - Serkan Arslan
- Department of Pediatric Surgery, Medical Faculty of Dicle University, Diyarbakir, Turkey
| | - Bahattin Aydogdu
- Department of Pediatric Surgery, Medical Faculty of Dicle University, Diyarbakir, Turkey
| | - Hikmet Zeytun
- Department of Pediatric Surgery, Medical Faculty of Dicle University, Diyarbakir, Turkey
| | - Erol Basuguy
- Department of Pediatric Surgery, Medical Faculty of Dicle University, Diyarbakir, Turkey
| | - Mehmet Serif Arslan
- Department of Pediatric Surgery, Medical Faculty of Dicle University, Diyarbakir, Turkey
| | - Ibrahim Ibiloglu
- Department of Pathology, Dicle University Medical School Diyarbakir, Turkey
| | - Ibrahim Kaplan
- Department of Biochemistry, Dicle University Medical School Diyarbakir, Turkey
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Sun HQ, Zhu ZY, Yang XY, Meng M, Dai LC, Zhang YM. Preliminary characterization and immunostimulatory activity of a novel functional polysaccharide from Astragalus residue fermented by Paecilomyces sinensis. RSC Adv 2017. [DOI: 10.1039/c7ra01279a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An Astragalus residue was reutilized through solid-state fermentation by Paecilomyces sinensis, which is a member of Ophiocordyceps sinensis (Berk.) Sacc.
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Affiliation(s)
- Hui-Qing Sun
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- College of Food Science and Biotechnology
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Zhen-Yuan Zhu
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- College of Food Science and Biotechnology
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Xue-Ying Yang
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- College of Food Science and Biotechnology
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Meng Meng
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- College of Food Science and Biotechnology
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Li-Cui Dai
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- College of Food Science and Biotechnology
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Yong-Min Zhang
- Sorbonne Universités
- UPMC Univ. Paris 06
- Insititut Parisien de Chimie Moléculaire
- CNRS UMR 8232
- 75005 Paris
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Dual-Directional Immunomodulatory Effects of Corbrin Capsule on Autoimmune Thyroid Diseases. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:1360386. [PMID: 27721890 PMCID: PMC5045992 DOI: 10.1155/2016/1360386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Revised: 07/11/2016] [Accepted: 08/10/2016] [Indexed: 02/06/2023]
Abstract
Purpose. To investigate the effects of Corbrin Capsule (CS-C-Q80), a drug derived from Cordyceps sinensis (Berk.) Sacc., on autoimmune thyroid diseases (AITD). Methods. 44 Patients with Graves's disease (GD) and 56 patients with Hashimoto's thyroiditis (HT) were randomly assigned to treatment group (GD-Tx and HT-Tx) or control group (GD-Ct and HT-Ct). The control groups were given methimazole or levothyroxine only while the treatment groups were given Corbrin Capsule (2.0 g tid) besides the same conventional prescriptions as control groups. Thyroid hormones, thyroid antibodies, and T lymphocyte subsets were quantified at baseline and 24 weeks posttreatment. Results. Significant drop of serum anti-TPO-Ab levels was observed in both GD-Tx and HT-Tx groups. Before treatment, GD patients had higher helper T cells compared to cytotoxic T cells, while HT patients suffered from a nearly inverted proportion of helper T/cytotoxic T cells. There was a significant drop of the helper T/cytotoxic T cells ratio in GD-Tx to the median of the normal ranges after Corbrin treatment for 24 weeks, while that in HT-Tx was elevated. Conclusion. Corbrin Capsule could restore the balance between helper T and cytotoxic T cells in both GD and HT patients with dual-directional immunomodulatory effects. And it could significantly reduce the autoantibody levels in both GD and HT.
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Anti-Inflammatory Effects of Traditional Chinese Medicines against Ischemic Injury in In Vivo Models of Cerebral Ischemia. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:5739434. [PMID: 27703487 PMCID: PMC5040804 DOI: 10.1155/2016/5739434] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 07/25/2016] [Indexed: 12/11/2022]
Abstract
Inflammation plays a crucial role in the pathophysiology of acute ischemic stroke. In the ischemic cascade, resident microglia are rapidly activated in the brain parenchyma and subsequently trigger inflammatory mediator release, which facilitates leukocyte-endothelial cell interactions in inflammation. Activated leukocytes invade the endothelial cell junctions and destroy the blood-brain barrier integrity, leading to brain edema. Toll-like receptors (TLRs) stimulation in microglia/macrophages through the activation of intercellular signaling pathways secretes various proinflammatory cytokines and enzymes and then aggravates cerebral ischemic injury. The secreted cytokines activate the proinflammatory transcription factors, which subsequently regulate cytokine expression, leading to the amplification of the inflammatory response and exacerbation of the secondary brain injury. Traditional Chinese medicines (TCMs), including TCM-derived active compounds, Chinese herbs, and TCM formulations, exert neuroprotective effects against inflammatory responses by downregulating the following: ischemia-induced microglial activation, microglia/macrophage-mediated cytokine production, proinflammatory enzyme production, intercellular adhesion molecule-1, matrix metalloproteinases, TLR expression, and deleterious transcription factor activation. TCMs also aid in upregulating anti-inflammatory cytokine expression and neuroprotective transcription factor activation in the ischemic lesion in the inflammatory cascade during the acute phase of cerebral ischemia. Thus, TCMs exert potent anti-inflammatory properties in ischemic stroke and warrant further investigation.
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Xu J, Huang Y, Chen XX, Zheng SC, Chen P, Mo MH. The Mechanisms of Pharmacological Activities of Ophiocordyceps sinensis Fungi. Phytother Res 2016; 30:1572-1583. [PMID: 27373780 DOI: 10.1002/ptr.5673] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 06/02/2016] [Accepted: 06/03/2016] [Indexed: 12/17/2022]
Abstract
The entomopathogenic fungus Ophiocordyceps sinensis, formerly known as Cordyceps sinensis, has long been used as a traditional Chinese medicine for the treatment of many illnesses. In recent years its usage has increased dramatically because of the improvement of people's living standard and the emphasis on health. Such demands have resulted in over-harvesting of this fungus in the wild. Fortunately, scientists have demonstrated that artificially cultured and fermented mycelial products of O. sinensis have similar pharmacological activities to wild O. sinensis. The availability of laboratory cultures will likely to further expand its usage for the treatment of various illnesses. In this review, we summarize recent results on the pharmacological activities of the components of O. sinensis and their putative mechanisms of actions. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Jin Xu
- Laboratory for Conservation and Utilization of Bioresources and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, 650091, China
| | - Ying Huang
- Laboratory for Conservation and Utilization of Bioresources and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, 650091, China
| | - Xiang-Xiang Chen
- Laboratory for Conservation and Utilization of Bioresources and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, 650091, China
| | - Shuai-Chao Zheng
- Laboratory for Conservation and Utilization of Bioresources and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, 650091, China
| | - Peng Chen
- Yunnan Academy of Forestry, Kunming, 650201, China
| | - Ming-He Mo
- Laboratory for Conservation and Utilization of Bioresources and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, 650091, China.
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Yang Z, Weian C, Susu H, Hanmin W. Protective effects of mangiferin on cerebral ischemia–reperfusion injury and its mechanisms. Eur J Pharmacol 2016; 771:145-51. [DOI: 10.1016/j.ejphar.2015.12.003] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Revised: 11/23/2015] [Accepted: 12/01/2015] [Indexed: 01/16/2023]
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Ghatnur SM, Parvatam G, Balaraman M. Culture Conditions for Production of Biomass, Adenosine, and Cordycepin from Cordyceps sinensis CS1197: Optimization by Desirability Function Method. Pharmacogn Mag 2015; 11:S448-56. [PMID: 26929580 PMCID: PMC4745216 DOI: 10.4103/0973-1296.168946] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Cordyceps sinensis (CS) is a traditional Chinese medicine contains potent active metabolites such as nucleosides and polysaccharides. The submerged cultivation technique is studied for the large scale production of CS for biomass and metabolites production. OBJECTIVE To optimize culture conditions for large-scale production of CS1197 biomass and metabolites production. MATERIALS AND METHODS The CS1197 strain of CS was isolated from dead larvae of natural CS and the authenticity was assured by the presence of two major markers adenosine and cordycepin by high performance liquid chromatography and mass spectrometry. A three-level Box-Behnken design was employed to optimize process parameters culturing temperature, pH, and inoculum volume for the biomass yield, adenosine and cordycepin. The experimental results were regressed to a second-order polynomial equation by a multiple regression analysis for the prediction of biomass yield, adenosine and cordycepin production. Multiple responses were optimized based on desirability function method. RESULTS The desirability function suggested the process conditions temperature 28°C, pH 7 and inoculum volume 10% for optimal production of nutraceuticals in the biomass. The water extracts from dried CS1197 mycelia showed good inhibition for 2 diphenyl-1-picrylhydrazyl and 2,2-azinobis-(3-ethyl-benzo-thiazoline-6-sulfonic acid-free radicals. CONCLUSION The result suggests that response surface methodology-desirability function coupled approach can successfully optimize the culture conditions for CS1197. SUMMARY Authentication of CS1197 strain by the presence of adenosine and cordycepin and culturing period was determined to be for 14 daysContent of nucleosides in natural CS was found higher than in cultured CS1197 myceliumBox-Behnken design to optimize critical cultural conditions: temperature, pH and inoculum volumeWater extract showed better antioxidant activity proving credible source of natural antioxidants.
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Affiliation(s)
- Shashidhar M. Ghatnur
- Academy of Scientific and Innovative Research, CSIR-CFTRI, Mysore, Karnataka, India
- Department of Food Engineering, CSIR-Central Food Technological Research Institute, Mysore, Karnataka, India
| | - Giridhar Parvatam
- Department of Plant Cell Biotechnology, CSIR-Central Food Technological Research Institute, Mysore, Karnataka, India
| | - Manohar Balaraman
- Academy of Scientific and Innovative Research, CSIR-CFTRI, Mysore, Karnataka, India
- Department of Food Engineering, CSIR-Central Food Technological Research Institute, Mysore, Karnataka, India
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Xie Y, Zhang B, Zhang Y. Protective effects of Acanthopanax polysaccharides on cerebral ischemia–reperfusion injury and its mechanisms. Int J Biol Macromol 2015; 72:946-50. [DOI: 10.1016/j.ijbiomac.2014.09.055] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 08/29/2014] [Accepted: 09/26/2014] [Indexed: 02/09/2023]
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Fu S, Gu Y, Jiang JQ, Chen X, Xu M, Chen X, Shen J. Calycosin-7-O-β-D-glucoside regulates nitric oxide /caveolin-1/matrix metalloproteinases pathway and protects blood-brain barrier integrity in experimental cerebral ischemia-reperfusion injury. JOURNAL OF ETHNOPHARMACOLOGY 2014; 155:692-701. [PMID: 24930357 DOI: 10.1016/j.jep.2014.06.015] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 04/28/2014] [Accepted: 06/04/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGY RELEVANCE Astragali Radix (AR) has been used for thousands years to treat ischemic stroke. Calycosin and its glycoside form calycosin-7-O-β-D-glucoside (CG) are two representative isoflavones in Astragali Radix. However, its neurological effects and related molecular mechanisms are largely unknown. The present study aims to evaluate the neuroprotective effects of CG on blood-brain barrier (BBB) integrity of ischemic brain tissue and explore the relevant signaling mechanisms. MATERIAL AND METHOD Male adult Sprague-Daweley rats were subjected to 2 h of middle cerebral artery occlusion (MCAO) plus 24 h or 14 days of reperfusion. CG (26.8 mg/kg) was intraperitoneally administered into the rats at 15 min before onset of ischemia. The neuroprotective effects of CG were evaluated by measuring infarct volume, histological damage and BBB permeability. Furthermore, the effects of CG on scavenging nitric oxide (NO), and modulating matrix metalloproteinases (MMPs) and caveolin-1 (cav-1) were investigated with in vitro cultured brain microvascular endothelial cells treated with NO donor or oxygen-glucose deprivation (OGD) and/or in vivo rat model of MCAO cerebral ischemia-reperfusion injury. RESULTS CG treatment significantly reduced infarct volume, histological damage and BBB permeability in the in vivo MCAO ischemia-reperfusion rat model. CG treatment remarkably inhibited the expression and activities of MMPs, and secured the expression of cav-1 and tight junction proteins in the microvessels isolated from ischemic rat cortex. Furthermore, CG was revealed to scavenge NO, inhibit the activities of MMP-2 and MMP-9, and attenuate cell death in the in vitro cultured brain microvascular endothelial cells under OGD condition. CONCLUSION CG could protect BBB integrity in experimental cerebral ischemia-reperfusion injury via regulating NO/cav-1/MMPs pathway.
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Affiliation(s)
- Shuping Fu
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong SAR, China
| | - Yong Gu
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong SAR, China
| | - Jian-Qin Jiang
- Department of Phytochemistry, China Pharmacology University, 24 Tongjia Alley, Gulou, Nanjing, Jiangsu, 210009, China
| | - Xi Chen
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong SAR, China
| | - Mingjing Xu
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong SAR, China
| | - Xingmiao Chen
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong SAR, China
| | - Jiangang Shen
- School of Chinese Medicine, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong SAR, China; Research Center of Heart, Brain, Hormone & Health Aging, The University of Hong Kong, 10 Sassoon Road, Pokfulam, Hong Kong SAR, China.
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Yang YX, Chen YT, Zhou XJ, Hong CL, Li CY, Guo JY. Beta-asarone, a major component of Acorus tatarinowii Schott, attenuates focal cerebral ischemia induced by middle cerebral artery occlusion in rats. Altern Ther Health Med 2013; 13:236. [PMID: 24066702 PMCID: PMC3853232 DOI: 10.1186/1472-6882-13-236] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Accepted: 09/23/2013] [Indexed: 11/20/2022]
Abstract
Background Ischemic hypoxic brain injury often causes irreversible brain damage. The lack of effective and widely applicable pharmacological treatments for ischemic stroke patients may explain a growing interest in traditional medicines. β-Asarone, which has significant pharmacological effects on the central nervous system (CNS), was used in the prevention of cerebral ischemia in this paper. Methods The right middle cerebral artery occlusion model was used in the study. The effects of β-Asarone on mortality rate, neurobehavior, grip strength, lactate dehydrogenase, glutathione content, Lipid peroxidation, glutathione peroxidase activity, glutathione reductase activity, catalase activity, Na+-K+-ATPase activity and glutathione S transferase activity in a rat model were studied respectively. Results β-Asarone significantly improved the neurological outcome after cerebral ischemia and reperfusion in terms of neurobehavioral function in rats. Meanwhile, supplementation of β-Asarone significantly boosted the defense mechanism against cerebral ischemia via increasing antioxidants activity related to lesion pathogenesis. Restoration of the antioxidant homeostasis in the brain after reperfusion may help the brain recover from ischemic injury. Conclusions These experimental results suggest that complement β-Asarone is protective against cerebral ischemia in specific way. The administration of β-Asarone could reduce focal cerebral ischemic/reperfusion injury. The Mechanism of β-Asarone in protection of cerebral ischemia was via increasing antioxidants activity related to lesion pathogenesis.
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Detection of Aspartic Acid in Fermented Cordyceps Powder Using Near Infrared Spectroscopy Based on Variable Selection Algorithms and Multivariate Calibration Methods. FOOD BIOPROCESS TECH 2013. [DOI: 10.1007/s11947-013-1149-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Shashidhar M, Giridhar P, Udaya Sankar K, Manohar B. Bioactive principles from Cordyceps sinensis: A potent food supplement - A review. J Funct Foods 2013; 5:1013-1030. [PMID: 32288795 PMCID: PMC7104994 DOI: 10.1016/j.jff.2013.04.018] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 04/18/2013] [Accepted: 04/19/2013] [Indexed: 11/19/2022] Open
Abstract
Introducing the importance of Cordyceps sinensis (CS) and its economics. Alternative artificial cultivation methods for large scale production to meet the world demand for CS. Chemical characterization of compounds in different extracts of CS. Potential health benefits and mechanism of action of compounds in CS. Possible application of whole fungus or its extracts in food and pharmaceutical industries.
Cordyceps sinensis (CS) is a well-known entamophagus fungus, naturally distributed in the Tibetan Plateau of Asia and Himalayas. Recently this synonym is transferred to Ophiocordyceps by both scientific and non-scientific communities. It is widely used as a tonic and medicinal food in traditional Chinese medicine (TCM), as it possess wonderful health benefits. To support its functional attributes, various investigations have been carried out to find out its adaptogenic, aphrodisiac, anti-oxidant, anti-aging, neuroprotective, nootropic, immunomodulatory, anti-cancer and hepatoprotective role. Its fruiting portion as well as the larvae possesses potent bio-active fractions and their composition almost found to be similar in both. The bioactive principles are nucleosides, exo-polysaccharides, sterols and, proteins, among others. Among nucleosides, adenosine and cordycepin are the major biochemical markers. Further, different types of solvent extracts and their mixtures exhibit wide range of pharmacological activities, while the water and methanol extracts with the richest sources of nucleosides and polysaccharides also show wide range of pharmacological activities. This review gives a panoramic view of potential health benefits of various classes of bio-active fractions along with the need for sustainable management of CS for human wellness.
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Affiliation(s)
- M.G. Shashidhar
- Academy of Scientific and Innovative Research, Council of Scientific and Industrial research, New Delhi, India
- Department of Food Engineering, CSIR-Central Food Technological Research Institute, Mysore 570020, India
| | - P. Giridhar
- Department of Plant Cell Biotechnology, CSIR-Central Food Technological Research Institute, Mysore 570020, India
| | - K. Udaya Sankar
- Department of Food Engineering, CSIR-Central Food Technological Research Institute, Mysore 570020, India
| | - B. Manohar
- Academy of Scientific and Innovative Research, Council of Scientific and Industrial research, New Delhi, India
- Department of Food Engineering, CSIR-Central Food Technological Research Institute, Mysore 570020, India
- Corresponding author at: Department of Food Engineering, CSIR-Central Food Technological Research Institute, Mysore 570020, India. Fax: +91 821 2517233.
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Anti-inflammatory effects of Neurotoxin-Nna, a peptide separated from the venom of Naja naja atra. Altern Ther Health Med 2013; 13:86. [PMID: 23587180 PMCID: PMC3680338 DOI: 10.1186/1472-6882-13-86] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2012] [Accepted: 03/11/2013] [Indexed: 01/24/2023]
Abstract
Background Neurotoxin-Nna (NT), an analgesic peptide separated from the venom of Naja naja atra, has reported to have an exceptional specificity to block transmission of the nerve impulse by binding to the α- subunit of the nicotinic acetylcholine receptor in the membrane. However, little information is available on the anti-inflammatory effects of NT. Therefore, the anti-inflammatory activity of Neurotoxin-Nna was investigated in this study. Methods The anti-inflammatory effects of NT were evaluated by measuring its influence on several crucial factors in inflammatory pathways, including total antioxidant activity, antinociceptive effects in vivo, nuclear factor kappa B (NF-κB), polymorphonuclear cells (PMN), inducible nitric oxide synthase (iNOS), adhesion molecule (ICAM-1) and tactile hyperalgesia. Results NT treatment decreased the levels of tumor necrosis factor alpha (TNF-α) and interleukin 1 beta (IL-1β). NT treatment decreased the total antioxidant status (TAOS) and reduced CFA-induced tactile hyperalgesia in a dose-dependent manner. NT significantly inhibited regulation of NF-kappaB activation and the production of IL-1β, TNF-α, iNOS and CAM-1. Moreover, NT suppressed infiltration of PMN. Conclusions Our results showed that NT reduced CFA-induced tactile hyperalgesia through inhibition inflammatory pathways in experimental inflammatory rats.
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Lo HC, Hsieh C, Lin FY, Hsu TH. A Systematic Review of the Mysterious Caterpillar Fungus Ophiocordyceps sinensis in Dong-ChongXiaCao ( Dōng Chóng Xià Cǎo) and Related Bioactive Ingredients. J Tradit Complement Med 2013; 3:16-32. [PMID: 24716152 PMCID: PMC3924981 DOI: 10.4103/2225-4110.106538] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The caterpillar fungus Ophiocordyceps sinensis (syn.Cordyceps sinensis), which was originally used in traditional Tibetan and Chinese medicine, is called either "yartsa gunbu" or "DongChongXiaCao ( Dōng Chóng Xià Cǎo)" ("winter worm-summer grass"), respectively. The extremely high price of DongChongXiaCao, approximately USD $20,000 to 40,000 per kg, has led to it being regarded as "soft gold" in China. The multi-fungi hypothesis has been proposed for DongChongXiaCao; however, Hirsutella sinensis is the anamorph of O. sinensis. In Chinese, the meaning of "DongChongXiaCao" is different for O. sinensis, Cordyceps spp., and Cordyceps sp. Over 30 bioactivities, such as immunomodulatory, antitumor, anti-inflammatory, and antioxidant activities, have been reported for wild DongChongXiaCao and for the mycelia and culture supernatants of O. sinensis. These bioactivities derive from over 20 bioactive ingredients, mainly extracellular polysaccharides, intracellular polysaccharides, cordycepin, adenosine, mannitol, and sterols. Other bioactive components have been found as well, including two peptides (cordymin and myriocin), melanin, lovastatin, γ-aminobutyric acid, and cordysinins. Recently, the bioactivities of O. sinensis were described, and they include antiarteriosclerosis, antidepression, and antiosteoporosis activities, photoprotection, prevention and treatment of bowel injury, promotion of endurance capacity, and learning-memory improvement. H. sinensis has the ability to accelerate leukocyte recovery, stimulate lymphocyte proliferation, antidiabetes, and improve kidney injury. Starting January 1(st), 2013, regulation will dictate that one fungus can only have one name, which will end the system of using separate names for anamorphs. The anamorph name "H. sinensis" has changed by the International Code of Nomenclature for algae, fungi, and plants to O. sinensis.
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Affiliation(s)
- Hui-Chen Lo
- Department of Nutritional Science, Fu Jen Catholic University, Xinzhuang District, New Taipei City, Taiwan
| | - Chienyan Hsieh
- Department of Biotechnology, National Kaohsiung Normal University, Yanchao Township, Kao-Hsiung County, Taiwan
| | - Fang-Yi Lin
- Department of Medicinal Botanicals and Healthcare and Department of Bioindustry Technology, Da-Yeh University, Changhua, Taiwan
| | - Tai-Hao Hsu
- Department of Medicinal Botanicals and Healthcare and Department of Bioindustry Technology, Da-Yeh University, Changhua, Taiwan
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Lo HC, Hsieh C, Lin FY, Hsu TH. A Systematic Review of the Mysterious Caterpillar Fungus Ophiocordyceps sinensis in DongChongXiaCao (冬蟲夏草 Dōng Chóng Xià Cǎo) and Related Bioactive Ingredients. J Tradit Complement Med 2013. [DOI: 10.1016/s2225-4110(16)30164-x] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Yue K, Ye M, Zhou Z, Sun W, Lin X. The genus Cordyceps: a chemical and pharmacological review. J Pharm Pharmacol 2012; 65:474-93. [DOI: 10.1111/j.2042-7158.2012.01601.x] [Citation(s) in RCA: 153] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2012] [Accepted: 09/14/2012] [Indexed: 11/30/2022]
Abstract
Abstract
Objectives
Natural remedies are becoming increasingly popular and important in the public and scientific communities. Historically, natural remedies have been shown to present interesting biological and pharmacological activity and are used as chemotherapeutic agents. For centuries Cordyceps, which is a genus of more than 400 species in the family Clavicipitaceae, has been used in traditional Chinese medicine. This study highlights the chemistry and pharmacology of Cordyceps, especially Cordyceps sinensis (Berk.) Sacc. and C. militaris (Fr.) L. Information was obtained from Google Scholar and the journal databases PubMed and Scopus.
Key findings
Many bioactive components of Cordyceps have been extracted, such as cordycepin, cordycepic acid, ergosterol, polysaccharides, nucleosides and peptides. Studies show that Cordyceps and its active principles possess a wide range of pharmacological actions, such as anti-inflammatory, antioxidant, antitumour, antihyperglycaemic, antiapoptosis, immunomodulatory, nephroprotective, and hepatoprotective.
Summary
More research is required to discover the full extent of the activity of Cordyceps.
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Affiliation(s)
- Kai Yue
- College of Forestry, Sichuan Agricultural University, Ya'an, China
| | - Meng Ye
- College of Forestry, Sichuan Agricultural University, Ya'an, China
| | - Zuji Zhou
- College of Forestry, Sichuan Agricultural University, Ya'an, China
| | - Wen Sun
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
| | - Xiao Lin
- College of Landscape Architecture, Sichuan Agricultural University, Chengdu, China
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Wang J, Liu YM, Cao W, Yao KW, Liu ZQ, Guo JY. Anti-inflammation and antioxidant effect of Cordymin, a peptide purified from the medicinal mushroom Cordyceps sinensis, in middle cerebral artery occlusion-induced focal cerebral ischemia in rats. Metab Brain Dis 2012; 27:159-65. [PMID: 22327557 DOI: 10.1007/s11011-012-9282-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2011] [Accepted: 02/01/2012] [Indexed: 10/14/2022]
Abstract
Cordymin is a peptide purified from the medicinal mushroom Cordyceps sinensis. The present study investigated the effects of Cordymin in prevention of focal cerebral ischemic/reperfusion (IR) injury. The right middle cerebral artery occlusion model was used in the study. The effects of Cordymin on mortality rate, neurobehavior, grip strength, glutathione content, lipid Peroxidation, glutathione peroxidase activity, glutathione reductase activity, catalase activity, Na(+)K(+)ATPase activity glutathione S transferase activity and on the regulation of C3 and C4 protein level, polymorphonuclear cells, interleukin-1β and tumor necrosis factor-α in a rat model were studied respectively. Treatment (orally) of Cordymin significantly boosted the defense mechanism against cerebral ischemia by increasing antioxidants activity related to lesion pathogenesis. Restoration of the antioxidant homeostasis in the brain after reperfusion may have helped the brain recover from ischemic injury. Moreover, Cordymin significantly inhibited infiltration of polymorphonuclear cells and IR-induced up-regulation of the brain production of C3 protein level, interleukin-1β and tumor necrosis factor-α. Cordymin significantly improved the outcome in rats after cerebral ischemia and reperfusion in terms of neurobehavioral function. Our findings suggest that cordymin have a neuroprotective effect in the ischemic brain, which is due to the inhibition of inflammation and increase of antioxidants activity related to lesion pathogenesis. Cordymin can be used as potential preventive agent against cerebral ischemia-reperfusion injury.
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Affiliation(s)
- Jie Wang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, People's Republic of China
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Astragaloside IV protects against focal cerebral ischemia/reperfusion injury correlating to suppression of neutrophils adhesion-related molecules. Neurochem Int 2012; 60:458-65. [DOI: 10.1016/j.neuint.2012.01.026] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Revised: 01/17/2012] [Accepted: 01/24/2012] [Indexed: 01/06/2023]
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Han CC, Wei H, Guo J. Anti-inflammatory effects of fermented and non-fermented Sophora flavescens: a comparative study. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 11:100. [PMID: 22026927 PMCID: PMC3215180 DOI: 10.1186/1472-6882-11-100] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Accepted: 10/26/2011] [Indexed: 11/27/2022]
Abstract
Background The roots of Sophora flavescens (Leguminosae) have been used in East Asian countries as an herbal medicine and a food ingredient for thousands of years. The aim of the present study was to investigate the effects of S. flavescens fermentation on endotoxin-induced uveitis (EIU) in rats. Methods EIU was induced in rats via a footpad injection of lipopolysaccharide (LPS). Immediately after the LPS inoculation, fermented and non-fermented extracts of S. flavescens (FSE and NFSE, respectively) were administered orally, and the aqueous humor was collected from both eyes 24 hours later. The anti-inflammatory effects of FSE and NFSE were examined in terms of regulation of nuclear factor kappa B (NF-κB) activation and the expression of interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), inducible nitric oxide synthase (iNOS), intercellular cell adhesion molecule (ICAM)-1, and cyclooxygenase-2 (COX-2). The regulation of maleic dialdehyde (MDA) levels and polymorphonuclear cell (PMN) infiltration by FSE and NFSE were also examined. Results Treatment with FSE significantly inhibited LPS-induced increases in IL-1β and TNF-α production and the expression of iNOS, ICAM-1 and COX-2. Moreover, FSE suppressed LPS-induced NF-κB activation, and reduced both MDA levels and infiltration by PMN. Conclusion These results indicate that solid state fermentation may enhance the anti-inflammatory effects of S. flavescens.
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