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Zahra M, Abrahamse H, George BP. Green nanotech paradigm for enhancing sesquiterpene lactone therapeutics in cancer. Biomed Pharmacother 2024; 173:116426. [PMID: 38471274 DOI: 10.1016/j.biopha.2024.116426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/06/2024] [Accepted: 03/08/2024] [Indexed: 03/14/2024] Open
Abstract
In the field of cancer therapy, sesquiterpene lactones (SLs) derived from diverse Dicoma species demonstrate noteworthy bioactivity. However, the translation of their full therapeutic potential into clinical applications encounters significant challenges, primarily related to solubility, bioavailability, and precise drug targeting. Despite these obstacles, our comprehensive review introduces an innovative paradigm shift that integrates the inherent therapeutic properties of SLs with the principles of green nanotechnology. To overcome issues of solubility, bioavailability, and targeted drug delivery, eco-friendly strategies are proposed for synthesizing nanocarriers. Green nanotechnology has emerged as a focal point in addressing environmental and health concerns linked to conventional treatments. This progressive approach of green nanotechnology holds promise for the development of safe and sustainable nanomaterials, particularly in the field of drug delivery. This groundbreaking methodology signifies a pioneering advancement in the creation of novel and effective anticancer therapeutics. It holds substantial potential for transforming cancer treatment and advancing the landscape of natural product research.
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Affiliation(s)
- Mehak Zahra
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 1711, Doornfontein 2028, South Africa
| | - Heidi Abrahamse
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 1711, Doornfontein 2028, South Africa
| | - Blassan P George
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 1711, Doornfontein 2028, South Africa.
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Zhu X, Bai B, Ge X, Zheng B, Xiao Z, Tang Y, Fang L, Tang Y, Dai Y, Zhang B, Zhang Y. Costunolide attenuates LPS-induced inflammation and lung injury through inhibiting IKK/NF-κB signaling. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:1601-1610. [PMID: 37688623 DOI: 10.1007/s00210-023-02705-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 08/30/2023] [Indexed: 09/11/2023]
Abstract
Inflammation is an important pathological process of many acute and chronic diseases, such as sepsis, arthritis, and cancer. Many factors can lead to an inflammatory state of the body, among which bacterial infection plays an important role. Bacterial infection often leads to sepsis, acute lung injury (ALI), or its more serious form of acute respiratory distress syndrome, which are the main fatal diseases in intensive care units. Costunolide has been reported to possess excellent anti-inflammatory activity; however, whether it can affect inflammation induced by gram-negative bacterial is still unclear. Lipopolysaccharide (LPS) stimulated mouse peritoneal macrophages (MPMs) to release proinflammatory cytokines was used as the cell model. The mouse model of sepsis and ALI was built through injecting intravenously and intratracheally of LPS. In the present study, costunolide inhibited LPS-induced inflammatory response through IKK/NF-κB signaling pathway in macrophages. In vivo, costunolide attenuated LPS-induced septic death in mice. Meanwhile, costunolide treatment alleviated LPS-induced lung injury and inflammation via inhibiting the infiltration of inflammatory cells and the expression of inflammatory cytokines. Taken together, these results demonstrated that costunolide could attenuate gram-negative bacterial induced inflammation and diseases and might be a potential candidate for the treatment of inflammatory diseases.
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Affiliation(s)
- Xiaona Zhu
- Affiliated Yueqing Hospital, Wenzhou Medical University, Wenzhou, 325600, Zhejiang, China
| | - Bin Bai
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Xiangting Ge
- Department of Pulmonary and Critical Care Medicine, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
| | - Bin Zheng
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Zhongxiang Xiao
- Affiliated Yueqing Hospital, Wenzhou Medical University, Wenzhou, 325600, Zhejiang, China
| | - Yue Tang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Letong Fang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Yelin Tang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Yuanrong Dai
- Department of Pulmonary and Critical Care Medicine, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China.
| | - Bing Zhang
- Affiliated Yueqing Hospital, Wenzhou Medical University, Wenzhou, 325600, Zhejiang, China.
| | - Yali Zhang
- Affiliated Yueqing Hospital, Wenzhou Medical University, Wenzhou, 325600, Zhejiang, China.
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China.
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3
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Wang J, Jin B, Chen Y, Chen Y, Zuo W, Huang L, Lin J, Jiang Y, Xie L, Lian X, Wang Y. Costunolide attenuates high-fat diet-induced inflammation and oxidative stress in non-alcoholic fatty liver disease. Drug Dev Res 2024; 85:e22150. [PMID: 38349256 DOI: 10.1002/ddr.22150] [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: 10/01/2023] [Revised: 11/24/2023] [Accepted: 01/02/2024] [Indexed: 02/15/2024]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a progressive disease that can further evolve towards liver fibrosis and hepatocellular carcinoma in the end stage. Costunolide (Cos) is a natural sesquiterpene lactone that exhibits both anti-inflammatory and antioxidant properties. However, the therapeutic effect of Cos on NAFLD is not clear. In this study, we explored the potential protective effect and mechanism of Cos on NAFLD. C57BL/6 mice were fed with high-fat diet (HFD) to induce NAFLD. Cos was administered by gavage to observe the effect of Cos on NAFLD. We demonstrated that oral administration of Cos reduced HFD-induced hepatic fibrosis and the release of inflammatory cytokines, limiting the generation of reactive oxygen species. In vitro experiments revealed that pretreatment with Cos significantly decreased PA-induced production of inflammatory cytokines and fibrosis in AML-12 cells. Mechanism study showed that the effect of Cos was correlated to the induction of Nrf-2 and inhibition of NF-κB pathways. Collectively, these findings indicated that Cos exerts hepatoprotective effect against NAFLD through blocking inflammation and oxidative stress. Our study suggested that Cos might be an effective pharmacotherapy for the treatment of NAFLD.
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Affiliation(s)
- Jiong Wang
- Joint Research Centre on Medicine, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, Zhejiang, China
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Ningbo, Zhejiang, China
| | - Bo Jin
- Joint Research Centre on Medicine, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, Zhejiang, China
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Ningbo, Zhejiang, China
| | - Yanghao Chen
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Ningbo, Zhejiang, China
| | - Yi Chen
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Ningbo, Zhejiang, China
| | - Wei Zuo
- Joint Research Centre on Medicine, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, Zhejiang, China
| | - Lijiang Huang
- Joint Research Centre on Medicine, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, Zhejiang, China
| | - Jianjun Lin
- Joint Research Centre on Medicine, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, Zhejiang, China
| | - Yongsheng Jiang
- Joint Research Centre on Medicine, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, Zhejiang, China
| | - Longteng Xie
- Joint Research Centre on Medicine, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, Zhejiang, China
| | - Xiang Lian
- Joint Research Centre on Medicine, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, Zhejiang, China
| | - Yi Wang
- Joint Research Centre on Medicine, The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, Zhejiang, China
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Ningbo, Zhejiang, China
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Abouelwafa E, Zaki A, M Sabry O, Caprioli G, Abdel-Sattar E. Dolomiaea costus: an untapped mine of sesquiterpene lactones with wide magnificent biological activities. Nat Prod Res 2023; 37:4069-4079. [PMID: 36625545 DOI: 10.1080/14786419.2022.2164577] [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: 08/12/2022] [Revised: 12/19/2022] [Accepted: 12/24/2022] [Indexed: 01/11/2023]
Abstract
Dolomiaea costus (Falc.) Kasana & A.K. Pandey Family Asteraceae, formerly known as Saussurea costus (Falc.) Lipsch contains a rich treasury of diverse bioactive compounds such as monoterpenes, sesquiterpenes, triterpenes, sterols, cardenolides, flavonoids, coumarins, lignans, phenylpropanoids and alkaloids. The sesquiterpene lactones, costunolide and dehydrocostuslactone in D. costus, possess unique promising in vitro and in vivo biological activities for the prevention and cure of diverse ailments like Parkinson's disease, oxidative stress, hyperpigmentation, ulcerative colitis, breast cancer, hepatocellular carcinoma, colon cancer, prostate cancer, ovarian cancer, leukemia, stomach cancer, prostate cancer, lung cancer, osteosarcoma, neuroblastoma, allergy, type 2 diabetes, hepatotoxicity, bronchitis, pulmonary fibrosis, thrombosis and various microbial infections. Costunolide and dehydrocostuslactone are potential drug candidates that could lead to the development of new medications for a variety of difficult-to-treat diseases.
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Affiliation(s)
- Ebraheem Abouelwafa
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Amal Zaki
- Department of Biochemistry, Animal Health Research Institute, Giza, Egypt
| | - Omar M Sabry
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Pharmacognosy Department, Faculty of Pharmacy, Heliopolis University, Cairo, Egypt
| | - Giovanni Caprioli
- Pharmacy Department, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Essam Abdel-Sattar
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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Sun W, Liu M, Li Y, Hu X, Chen G, Zhang F. Xanthorrhizol inhibits mitochondrial damage, oxidative stress and inflammation in LPS-induced MLE-12 cells by regulating MAPK pathway. Tissue Cell 2023; 84:102170. [PMID: 37494831 DOI: 10.1016/j.tice.2023.102170] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/30/2023] [Accepted: 07/17/2023] [Indexed: 07/28/2023]
Abstract
LPS-induced injury in lung epithelial cells is a crucial part of the process of acute lung injury (ALI). The aim of this study is to explore whether Xanthorrhizol, a medicine that has antioxidant and anti-inflammatory activity, could mitigate the injury of lung epithelial cells caused by LPS. Mouse lung epithelial cell line (MLE-12 cells) were treated with LPS in the absence and presence of Xanthorrhizol. As a results, we observed that LPS could induce MLE-12 cells death, mitochondrial dysfunction, oxidative stress and inflammation, and activate MAPK signaling pathways. However, Xanthorrhizol mitigated the injury in MEL-12 caused by LPS by promoting cell viability and MDA, GSH production as well as inhibiting LDH release, mitochondria damage, IL-1β, IL-6 and TNF-α production and the phosphorylation levels of ERK, P38 and JNK. Our results indicated that Xanthorrhizol could protect lung epithelial cells from LPS-induced injury, more likely by inhibiting the phosphorylation of MAPK pathway related proteins.
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Affiliation(s)
- Wei Sun
- Department of Emergency Medicine, Xining No.1 People's Hospital, Xining 810000, Qinghai, PR China
| | - Ming Liu
- Department of Infectious Diseases, Xining No.1 People's Hospital, Xining 810000, Qinghai, PR China.
| | - Yanqiu Li
- Department of Emergency Medicine, Xining No.1 People's Hospital, Xining 810000, Qinghai, PR China
| | - Xiaochun Hu
- Department of Emergency Medicine, Xining No.1 People's Hospital, Xining 810000, Qinghai, PR China
| | - Guangsheng Chen
- Department of Emergency Medicine, Xining No.1 People's Hospital, Xining 810000, Qinghai, PR China
| | - Fali Zhang
- Department of Emergency Medicine, Xining No.1 People's Hospital, Xining 810000, Qinghai, PR China
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Wang J, Ren C, Jin L, Batu W. Seabuckthorn Wuwei Pulvis attenuates chronic obstructive pulmonary disease in rat through gut microbiota-short chain fatty acids axis. JOURNAL OF ETHNOPHARMACOLOGY 2023; 314:116591. [PMID: 37146846 DOI: 10.1016/j.jep.2023.116591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 04/19/2023] [Accepted: 05/02/2023] [Indexed: 05/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Seabuckthorn Wuwei Pulvis (SWP) is a traditional Mongolian medicine used in China. It is composed of Hippophae rhamnoides (berries, 30 g), Aucklandiae costus Falc. (dry root, 25 g), Vitis vinifera F. Cordifolia (berries, 20 g), Glycyrrhiza uralensis Fisch. (dry root, 15 g), and Gardenia jasminoides J. Ellis (desiccative ripe fruit, 10 g). It is clinically applied in the treatment of chronic cough, shortness of breath and phlegm, and chest distress. Past studies demonstrated that Seabuckthorn Wuwei Pulvis improved lung inflammation and chronic bronchitis in mice. However, the effect of Seabuckthorn Wuwei Pulvis on chronic obstructive pulmonary disease (COPD) in rats and the underlying action mechanism is not fully understood. AIM OF THE STUDY To evaluate the anti-COPD effect of Seabuckthorn Wuwei Pulvis and investigate whether its ameliorative effect is correlated with the composition of gut microbiota and its metabolites. MATERIALS AND METHODS The effects of Seabuckthorn Wuwei Pulvis on a COPD rat model were established by exposure to lipopolysaccharide (LPS) and smoking. These effects were then evaluated by monitoring the animal weight, pulmonary function, lung histological alteration, and the levels of inflammatory factors (tumor necrotic factor [TNF]-α, interleukin [IL]-8, IL-6, and IL-17). Furthermore, the serum LPS and fluorescein isothiocyanate-dextran levels were detected by using an enzyme-linked immunosorbent assay and fluorescence microplate reader, respectively. Tight junction proteins (ZO-1 and occludin-1) in the small intestine were detected by performing real-time quantitative polymerase chain reactions and Western blotting to evaluate the intestinal barrier function. The contents of short-chain fatty acids (SCFAs) in the feces of rats were determined by gas chromatography-mass spectrometry. 16S rDNA high throughput sequencing was used to investigate the effect of SWP on the gut microbiota of COPD rats. RESULTS Treatment with low and median doses of SWP significantly increased the pulmonary function (forced expiratory volume [FEV] 0.3, forced vital capacity [FVC], and FEV0.3/FVC), decreased the levels of TNF-α, IL-8, IL-6, and IL-17 in the lung, and attenuated the infiltration of inflammatory cells into the lung. The low and median doses of SWP shaped the composition of gut microbiota, which increased the abundances of Ruminococcaceae, Christensenellaceae, and Aerococcaceae, increased the productions of acetic acid, propionic acid, and butyric acid, and upregulated the expression of ZO-1 and occludin-1 in the small intestine of COPD rats. CONCLUSION SWP improved pulmonary functions and inhibited the inflammatory response by shaping the gut microbiota, increasing SCFA production, and strengthening the intestinal barrier function in rats with COPD induced by LPS and smoking.
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Affiliation(s)
- JunMei Wang
- Inner Mongolia Minzu University, Tongliao, 028000, China
| | - Chunxiu Ren
- Affiliated Hospital of Inner Mongolia Minzu University, Tongliao, 017099, China
| | - Lingling Jin
- Inner Mongolia Minzu University, Tongliao, 028000, China
| | - Wuliji Batu
- Affiliated Hospital of Inner Mongolia Minzu University, Tongliao, 017099, China.
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Zhan ZY, Zhang ZH, Yang HX, Wu YL, Nan JX, Lian LH. Potential skin health promoting benefits of costunolide: a therapeutic strategy to improve skin inflammation in imiquimod-induced psoriasis. Food Funct 2023; 14:2392-2403. [PMID: 36786020 DOI: 10.1039/d2fo02545k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Psoriasis is a recurrent inflammatory skin disease. IL-36-related cytokines are overexpressed in psoriasis, but the mechanism is not yet clear. Costunolide (Cos) is a sesquiterpenoid compound derived from the root of the traditional Chinese medicine Aucklandia lappa Decne. This study aimed to explore the mechanism of Cos on improving psoriasis-like skin inflammation. An in vivo model was established by applying imiquimod treatment to the back skin of mice, and an in vitro model was established by using polyinosinic-polycytidylic acid (Poly(I:C)) stimulated-mouse primary dermal fibroblasts to induce inflammation. The results showed that Cos improved the pathological changes of psoriasis-like skin inflammation. In addition, Cos could inhibit epidermal damage and inflammation-related expression and improve the occurrence of skin-related inflammation in both in vivo and in vitro experiments. The improvement of psoriasis-like skin inflammatory response might be through the P2X7R/IL-36 signaling pathway. Collectively, Cos has an inhibitory effect on the expression of psoriasis-like skin inflammation. This showed that Cos has potential skin health promoting benefits by preventing psoriasis-like skin inflammation.
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Affiliation(s)
- Zi-Ying Zhan
- Key Laboratory of Traditional Chinese Korean Medicine Research (Yanbian University) of State Ethnic Affairs Commission, College of Pharmacy, Yanbian, University, Yanji, Jilin Province 133002, China. .,Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China
| | - Zhi-Hong Zhang
- Key Laboratory of Traditional Chinese Korean Medicine Research (Yanbian University) of State Ethnic Affairs Commission, College of Pharmacy, Yanbian, University, Yanji, Jilin Province 133002, China. .,Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China
| | - Hong-Xu Yang
- Key Laboratory of Traditional Chinese Korean Medicine Research (Yanbian University) of State Ethnic Affairs Commission, College of Pharmacy, Yanbian, University, Yanji, Jilin Province 133002, China. .,Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China
| | - Yan-Ling Wu
- Key Laboratory of Traditional Chinese Korean Medicine Research (Yanbian University) of State Ethnic Affairs Commission, College of Pharmacy, Yanbian, University, Yanji, Jilin Province 133002, China. .,Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China.,Interdisciplinary of Biological Functional Molecules, College of Integration Science, Yanbian University, Yanji, Jilin Province 133002, China
| | - Ji-Xing Nan
- Key Laboratory of Traditional Chinese Korean Medicine Research (Yanbian University) of State Ethnic Affairs Commission, College of Pharmacy, Yanbian, University, Yanji, Jilin Province 133002, China. .,Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China.,Interdisciplinary of Biological Functional Molecules, College of Integration Science, Yanbian University, Yanji, Jilin Province 133002, China
| | - Li-Hua Lian
- Key Laboratory of Traditional Chinese Korean Medicine Research (Yanbian University) of State Ethnic Affairs Commission, College of Pharmacy, Yanbian, University, Yanji, Jilin Province 133002, China. .,Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China.,Interdisciplinary of Biological Functional Molecules, College of Integration Science, Yanbian University, Yanji, Jilin Province 133002, China
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Jin B, Chen Y, Wang J, Chen Y, Zhang M, Huang J, Wang Y. Costunolide alleviates hyperglycaemia-induced diabetic cardiomyopathy via inhibiting inflammatory responses and oxidative stress. J Cell Mol Med 2023; 27:831-845. [PMID: 36810875 PMCID: PMC10002915 DOI: 10.1111/jcmm.17686] [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: 10/14/2022] [Revised: 01/11/2023] [Accepted: 01/20/2023] [Indexed: 02/24/2023] Open
Abstract
Hyperglycaemia-induced myocardial injury promotes the induction of heart failure in diabetic patients. Impaired antioxidant capability and sustained chronic inflammation play a vital role in the progression of diabetic cardiomyopathy (DCM). Costunolide (Cos), a natural compound with anti-inflammatory and antioxidant properties, has exhibited therapeutic effects in various inflammatory diseases. However, the role of Cos in diabetes-induced myocardial injury remains poorly understood. In this study, we investigated the effect of Cos on DCM and explored the potential mechanisms. C57BL/6 mice were administered intraperitoneal streptozotocin for DCM induction. Cos-mediated anti-inflammatory and antioxidation activities were examined in heart tissues of diabetic mice and high glucose (HG)-stimulated cardiomyocytes. Cos markedly inhibited HG-induced fibrotic responses in diabetic mice and H9c2 cells, respectively. The cardioprotective effects of Cos could be correlated to the reduced expression of inflammatory cytokines and decreased oxidative stress. Further investigations demonstrated Cos reversed diabetes-induced nuclear factor-κB (NF-κB) activation and alleviated impaired antioxidant defence system, principally via activation of nuclear factor-erythroid 2 p45-related factor-2 (Nrf-2). Cos alleviated cardiac damage and improved cardiac function in diabetic mice by inhibiting NF-κB-mediated inflammatory responses and activating the Nrf-2-mediated antioxidant effects. Therefore, Cos could be a potential candidate for the treatment of DCM.
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Affiliation(s)
- Bo Jin
- The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, China.,Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Yi Chen
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Jiong Wang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Yue Chen
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
| | - Mengpei Zhang
- The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, China
| | - Jianxiong Huang
- The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, China
| | - Yi Wang
- The Affiliated Xiangshan Hospital of Wenzhou Medical University, Ningbo, China.,Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, China
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Shi J, Wu J, Chen Q, Shen Y, Mi K, Yang H, Mu L. A Frog-Derived Cathelicidin Peptide with Dual Antimicrobial and Immunomodulatory Activities Effectively Ameliorates Staphylococcus aureus-Induced Peritonitis in Mice. ACS Infect Dis 2022; 8:2464-2479. [PMID: 36378028 DOI: 10.1021/acsinfecdis.2c00260] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
As antimicrobial resistance poses an increasing threat to public health, it is urgent to develop new antimicrobial agents. In this paper, we identify a novel 30-residue peptide (Nv-CATH, NCNFLCKVKQRLRSVSSTSHIGMAIPRPRG) from the skin of the frog Nanorana ventripunctata, which belongs to the cathelicidin family. Nv-CATH exhibited broad-spectrum antimicrobial activity against Gram-positive and Gram-negative bacteria. Nv-CATH significantly protected mice from lethal infections caused by Staphylococcus aureus. Furthermore, the peptide suppressed excessive and harmful inflammatory responses by repressing the production of NO, IL-6, TNF-α, and IL-1β. The NF-κB-NLRP3 and MAPK inflammatory signaling pathways were involved in the protection in vitro and in vivo. Nv-CATH also modulated macrophage/monocyte and neutrophil trafficking to the infection site by stimulating CXCL1, CXCL2, and CCL2 production in macrophages. Nv-CATH augmented immunocyte-mediated bacterial killing by modestly promoting neutrophils' phagocytosis and PMA-induced NET formation. Thus, Nv-CATH protects mice against bacterial infection by antimicrobial-immunomodulatory duality. The combination of these two characteristics makes Nv-CATH a promising molecule template for the development of novel antimicrobial and antibiotic-resistant agents.
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Affiliation(s)
- Jie Shi
- Faculty of Basic Medical Sciences, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Jing Wu
- Faculty of Basic Medical Sciences, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Qian Chen
- Faculty of Basic Medical Sciences, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Yan Shen
- Faculty of Basic Medical Sciences, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Kai Mi
- Faculty of Basic Medical Sciences, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Hailong Yang
- Faculty of Basic Medical Sciences, Kunming Medical University, Kunming, Yunnan 650500, China
| | - Lixian Mu
- Faculty of Basic Medical Sciences, Kunming Medical University, Kunming, Yunnan 650500, China
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Nan L, Nam HH, Choo BK. Agastache rugosa inhibits LPS-induced by RAW264.7 cellular inflammation and ameliorates oesophageal tissue damage from acute reflux esophagitis in rats. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Xing W, Wen C, Wang D, Shao H, Liu C, He C, Olatunji OJ. Cardiorenal Protective Effect of Costunolide against Doxorubicin-Induced Toxicity in Rats by Modulating Oxidative Stress, Inflammation and Apoptosis. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27072122. [PMID: 35408518 PMCID: PMC9000510 DOI: 10.3390/molecules27072122] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 11/16/2022]
Abstract
Doxorubicin (DXB) is one of the most commonly used anticancer agents for treating solid and hematological malignancies; however, DXB-induced cardiorenal toxicity presents a limiting factor to its clinical usefulness in cancer patients. Costunolide (COST) is a naturally occurring sesquiterpene lactone with excellent anti-inflammatory, antioxidant and antiapoptotic properties. This study evaluated the effect of COST on DXB-induced cardiorenal toxicity in rats. Rats were orally treated with COST for 4 weeks and received weekly 5 mg/kg doses of DXB for three weeks. Cardiorenal biochemical biomarkers, lipid profile, oxidative stress, inflammatory cytokines, histological and immunohistochemical analyses were evaluated. DXB-treated rats displayed significantly increased levels of lipid profiles, markers of cardiorenal dysfunction (aspartate aminotransferase, creatine kinase, lactate dehydrogenase, troponin T, blood urea nitrogen, uric acid and creatinine). In addition, DXB markedly upregulated cardiorenal malondialdehyde, tumor necrosis factor-α, interleukin-1β, interleukin-6 levels and decreased glutathione, superoxide dismutase and catalase activities. COST treatment significantly attenuated the aforementioned alterations induced by DXB. Furthermore, histopathological and immunohistochemical analyses revealed that COST ameliorated the histopathological features and reduced p53 and myeloperoxidase expression in the treated rats. These results suggest that COST exhibits cardiorenal protective effects against DXB-induced injury presumably via suppression of oxidative stress, inflammation and apoptosis.
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Affiliation(s)
- Wen Xing
- Department of Gerontology, Wannan Medical College Affiliated Yijishan Hospital, Wuhu 241001, China; (W.X.); (D.W.)
| | - Chaoling Wen
- Anhui Traditional Chinese Medicine College, Wuhu 241001, China;
| | - Deguo Wang
- Department of Gerontology, Wannan Medical College Affiliated Yijishan Hospital, Wuhu 241001, China; (W.X.); (D.W.)
| | - Hui Shao
- Department of Clinical Laboratory, East China Normal University Affiliated Wuhu Hospital, Wuhu 241001, China;
| | - Chunhong Liu
- The Second Peoples Hospital of Wuhu City, Wuhu 241001, China;
| | - Chunling He
- Department of Endocrinology, Wannan Medical College Affiliated Yijishan Hospital, Wuhu 241001, China
- Correspondence: (C.H.); (O.J.O.)
| | - Opeyemi Joshua Olatunji
- Traditional Thai Medical Research and Innovation Center, Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai 90110, Thailand
- Correspondence: (C.H.); (O.J.O.)
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12
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Huang Z, Wei C, Yang K, Yu Z, Wang Z, Hu H. Aucklandiae Radix and Vladimiriae Radix: A systematic review in ethnopharmacology, phytochemistry and pharmacology. JOURNAL OF ETHNOPHARMACOLOGY 2021; 280:114372. [PMID: 34186101 DOI: 10.1016/j.jep.2021.114372] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 06/15/2021] [Accepted: 06/24/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Aucklandiae Radix (AR) and Vladimiriae Radix (VR), as commonly used traditional Chinese herbal medicine, were widely used in the treatment of gastrointestinal diseases. The two herbal medicines were warm, pungent and bitter. They entered the spleen, stomach, large intestine and gallbladder meridians, and had the effect of promoting qi circulation to relieve pain. It is usually used for chest and hypochondrium, abdominal fullness and pain, tenesmus, indigestion, and warming the middle to harmonize the stomach in clinically. AIM OF THIS REVIEW To provide a reference for the identification of traditional use, the material basis of efficacy and preclinical research between AR and VR, this review systematically summarized the similarities and differences in ethnopharmacology, phytochemistry and modern pharmacology. MATERIALS AND METHODS The literature information was collected systematically from the electronic scientific databases, including PubMed, Science Direct, Google Scholar, Web of Science, Geen Medical, China National Knowledge Infrastructure, as well as other literature sources, such as classic books of herbal medicine, master's thesis, doctoral thesis. RESULTS In the plateau areas of Sichuan Province, VR used to be regarded as substitute or local habit for AR, which is regularly used for chest, abdominal fullness and pain, diarrhea, and other related diseases. In Chinese Pharmacopoeia (ChP) 2020 edition, 145 prescription preparations with AR were collected, such as Xianglian Wan, Muxiang Shunqi Wan, Liuwei Muxiang San. However, only one prescription preparation (Jiuxiang Zhitong Wan) contained VR. Additionally, 237 and 254 chemical components were separately isolated and identified from AR and VR, 69 kinds of compounds were common among them, and the significant differences were presented in sesquiterpene lactones, monoterpenoids, triterpenoids and phenylpropanoids. Moreover, Costunolide (COS) and Dehydrocostus lactone (DEH), two main research objects of modern pharmacology, showed multiple pharmacological activities. Not only could they inhibit the activity of some cancer cells (such as breast cancer and leukemia cells), but they regulated the levels of various inflammatory factors (including TNF-α, NF-κB, IL-1β, IL-6) and repressed the growth and reproduction of various microorganisms (like Helicobacter pylori, Staphylococcus aureus). CONCLUSION COS and DEH as the common active components, provide a certain basis for local medicine about the substitution of VR for AR in Sichuan province of China in the past. In addition, the sesquiterpenoids are the main common compounds in AR and VR by collecting and collating a large number of literature and various data websites. Furthermore, AR and VR have significant differences in ethnopharmacology and phytochemistry, especially in sesquiterpene lactones, monoterpenoids, triterpenoids and phenylpropanoids, and are probably viewed as reference of a separate list of AR and VR in Chinese Pharmacopoeia.
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Affiliation(s)
- Zecheng Huang
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
| | - Chunlei Wei
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
| | - Ke Yang
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
| | - Ziwei Yu
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
| | - Zhanguo Wang
- Holistic Integrative Medicine Industry Collaborative Innovation Research Center, Qiang Medicine Standard Research Promotion Base and Collaborative Innovation Research Center, School of Preclinical Medicine, Chengdu University, Sichuan, Chengdu, 610106, China.
| | - Huiling Hu
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
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13
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Wu YX, Jiang FJ, Liu G, Wang YY, Gao ZQ, Jin SH, Nie YJ, Chen D, Chen JL, Pang QF. Dehydrocostus Lactone Attenuates Methicillin-Resistant Staphylococcus aureus-Induced Inflammation and Acute Lung Injury via Modulating Macrophage Polarization. Int J Mol Sci 2021; 22:ijms22189754. [PMID: 34575918 PMCID: PMC8472345 DOI: 10.3390/ijms22189754] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 09/05/2021] [Accepted: 09/07/2021] [Indexed: 02/07/2023] Open
Abstract
Dehydrocostus lactone (DHL), a natural sesquiterpene lactone isolated from the traditional Chinese herbs Saussurea lappa and Inula helenium L., has important anti-inflammatory properties used for treating colitis, fibrosis, and Gram-negative bacteria-induced acute lung injury (ALI). However, the effects of DHL on Gram-positive bacteria-induced macrophage activation and ALI remains unclear. In this study, we found that DHL inhibited the phosphorylation of p38 MAPK, the degradation of IκBα, and the activation and nuclear translocation of NF-κB p65, but enhanced the phosphorylation of AMP-activated protein kinase (AMPK) and the expression of Nrf2 and HO-1 in lipoteichoic acid (LTA)-stimulated RAW264.7 cells and primary bone-marrow-derived macrophages (BMDMs). Given the critical role of the p38 MAPK/NF-κB and AMPK/Nrf2 signaling pathways in the balance of M1/M2 macrophage polarization and inflammation, we speculated that DHL would also have an effect on macrophage polarization. Further studies verified that DHL promoted M2 macrophage polarization and reduced M1 polarization, then resulted in a decreased inflammatory response. An in vivo study also revealed that DHL exhibited anti-inflammatory effects and ameliorated methicillin-resistant Staphylococcus aureus (MRSA)-induced ALI. In addition, DHL treatment significantly inhibited the p38 MAPK/NF-κB pathway and activated AMPK/Nrf2 signaling, leading to accelerated switching of macrophages from M1 to M2 in the MRSA-induced murine ALI model. Collectively, these data demonstrated that DHL can promote macrophage polarization to an anti-inflammatory M2 phenotype via interfering in p38 MAPK/NF-κB signaling, as well as activating the AMPK/Nrf2 pathway in vitro and in vivo. Our results suggested that DHL might be a novel candidate for treating inflammatory diseases caused by Gram-positive bacteria.
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Affiliation(s)
- Ya-Xian Wu
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.-X.W.); (F.-J.J.); (G.L.); (Y.-Y.W.); (Z.-Q.G.); (S.-H.J.); (Y.-J.N.); (D.C.); (J.-L.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Feng-Juan Jiang
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.-X.W.); (F.-J.J.); (G.L.); (Y.-Y.W.); (Z.-Q.G.); (S.-H.J.); (Y.-J.N.); (D.C.); (J.-L.C.)
| | - Gang Liu
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.-X.W.); (F.-J.J.); (G.L.); (Y.-Y.W.); (Z.-Q.G.); (S.-H.J.); (Y.-J.N.); (D.C.); (J.-L.C.)
| | - Ying-Ying Wang
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.-X.W.); (F.-J.J.); (G.L.); (Y.-Y.W.); (Z.-Q.G.); (S.-H.J.); (Y.-J.N.); (D.C.); (J.-L.C.)
| | - Zhi-Qi Gao
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.-X.W.); (F.-J.J.); (G.L.); (Y.-Y.W.); (Z.-Q.G.); (S.-H.J.); (Y.-J.N.); (D.C.); (J.-L.C.)
| | - Si-Hao Jin
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.-X.W.); (F.-J.J.); (G.L.); (Y.-Y.W.); (Z.-Q.G.); (S.-H.J.); (Y.-J.N.); (D.C.); (J.-L.C.)
| | - Yun-Juan Nie
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.-X.W.); (F.-J.J.); (G.L.); (Y.-Y.W.); (Z.-Q.G.); (S.-H.J.); (Y.-J.N.); (D.C.); (J.-L.C.)
| | - Dan Chen
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.-X.W.); (F.-J.J.); (G.L.); (Y.-Y.W.); (Z.-Q.G.); (S.-H.J.); (Y.-J.N.); (D.C.); (J.-L.C.)
| | - Jun-Liang Chen
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.-X.W.); (F.-J.J.); (G.L.); (Y.-Y.W.); (Z.-Q.G.); (S.-H.J.); (Y.-J.N.); (D.C.); (J.-L.C.)
| | - Qing-Feng Pang
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.-X.W.); (F.-J.J.); (G.L.); (Y.-Y.W.); (Z.-Q.G.); (S.-H.J.); (Y.-J.N.); (D.C.); (J.-L.C.)
- Correspondence:
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14
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Yao W, Xu L, Jia X, Li S, Wei L. MicroRNA‑129 plays a protective role in sepsis‑induced acute lung injury through the suppression of pulmonary inflammation via the modulation of the TAK1/NF‑κB pathway. Int J Mol Med 2021; 48:139. [PMID: 34080641 PMCID: PMC8175065 DOI: 10.3892/ijmm.2021.4972] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 05/07/2021] [Indexed: 12/18/2022] Open
Abstract
Excessive inflammatory response and apoptosis play key roles in the pathogenic mechanisms of sepsis-induced acute lung injury (ALI); however, the molecular pathways linked to ALI pathogenesis remain unclear. Recently, microRNAs (miRNAs/miRs) have emerged as important regulators of inflammation and apoptosis in sepsis-induced ALI; however, the exact regulatory mechanisms of miRNAs remain poorly understood. In the present study, the gene microarray dataset GSE133733 obtained from the Gene Expression Omnibus database was analyzed and a total of 38 differentially regulated miRNAs were identified, including 17 upregulated miRNAs and 21 downregulated miRNAs, in mice with lipopolysaccharide (LPS)-induced ALI, in comparison to the normal control mice. miR-129 was found to be the most significant miRNA, among the identified miRNAs. The upregulation of miR-129 markedly alleviated LPS-induced lung injury, as indicated by the decrease in lung permeability in and the wet-to-dry lung weight ratio, as well as the improved survival rate of mice with ALI administered miR-129 mimic. Moreover, the upregulation of miR-129 reduced pulmonary inflammation and apoptosis in mice with ALI. Of note, transforming growth factor activated kinase-1 (TAK1), a well-known regulator of the nuclear factor-κB (NF-κB) pathway, was directly targeted by miR-129 in RAW 264.7 cells. More importantly, miR-129 upregulation impeded the LPS-induced activation of the TAK1/NF-κB signaling pathway, as illustrated by the suppression of the nuclear phosphorylated-p65, p-IκB-α and p-IKKβ expression levels. Collectively, the findings of the present study indicate that miR-129 protects mice against sepsis-induced ALI by suppressing pulmonary inflammation and apoptosis through the regulation of the TAK1/NF-κB signaling pathway. This introduces the basis for future research concerning the application of miR-129 and its targets for the treatment of ALI.
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Affiliation(s)
- Wenjian Yao
- Department of Thoracic Surgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, Henan 450003, P.R. China
| | - Lei Xu
- Department of Thoracic Surgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, Henan 450003, P.R. China
| | - Xiangbo Jia
- Department of Thoracic Surgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, Henan 450003, P.R. China
| | - Saisai Li
- Department of Thoracic Surgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, Henan 450003, P.R. China
| | - Li Wei
- Department of Thoracic Surgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, School of Clinical Medicine, Henan University, Zhengzhou, Henan 450003, P.R. China
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15
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Sesquiterpene lactones of Aucklandia lappa: Pharmacology, pharmacokinetics, toxicity, and structure–activity relationship. CHINESE HERBAL MEDICINES 2021; 13:167-176. [PMID: 36117502 PMCID: PMC9476744 DOI: 10.1016/j.chmed.2020.11.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/28/2020] [Accepted: 11/29/2020] [Indexed: 12/12/2022] Open
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16
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Meng L, Ma H, Meng J, Li T, Zhu Y, Zhao Q. Costunolide attenuates oxygen‑glucose deprivation/reperfusion‑induced mitochondrial‑mediated apoptosis in PC12 cells. Mol Med Rep 2021; 23:411. [PMID: 33786628 PMCID: PMC8025489 DOI: 10.3892/mmr.2021.12050] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 03/04/2021] [Indexed: 12/12/2022] Open
Abstract
The present study investigated the effect of costunolide (CT), a compound extracted from Aucklandia lappa Decne, to attenuate oxygen-glucose deprivation/reperfusion (OGD/R)-induced mitochondrial-mediated apoptosis in PC12 cells. The present study used molecular docking technology to detect the binding of CT with mitochondrial apoptotic protein targets. A model of oxygen-glucose deprivation for 2 h and reperfusion for 24 h in PC12 cells was used to mimic cerebral ischemic injury. Cell viability and damage were measured using the Cell Counting kit-8 and lactate dehydrogenase (LDH) cytotoxicity assay kits. Cellular apoptosis was analyzed using flow cytometry. A fluorescence microscope determined intracellular [Ca2+] and mitochondrial membrane potential. Furthermore, immunofluorescence and Western blot analyses were used to detect the expression of apoptosis-associated proteins. CT contains binding sites with Caspase-3, Caspase-9 and Caspase-7. CT markedly enhanced cell viability, inhibited LDH leakage, increased intracellular [Ca2+], stabilized the mitochondrial membrane potential, increased the expression of Bcl-2 and inhibited the expression of Apaf-1, Bax, cleaved-caspase-7, cleaved-caspase-9 and cleaved-caspase-3. CT may markedly protect PC12 cells from damage caused by OGD/R, and its mechanism is associated with blocking the calcium channel and inhibiting mitochondrial-mediated apoptosis.
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Affiliation(s)
- Lanqing Meng
- Department of Pharmacology, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China,Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China
| | - Huixia Ma
- Department of Pharmacology, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China,Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China
| | - Jinni Meng
- Department of Pharmacology, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China,Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China
| | - Tingting Li
- Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China
| | - Yafei Zhu
- Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China.,College of Basic Medicine, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China
| | - Qipeng Zhao
- Department of Pharmacology, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China,Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Medical University, Yinchuan, Ningxia Hui Autonomous Region 750004, P.R. China
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17
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Wu Z, Chen X, Ni W, Zhou D, Chai S, Ye W, Zhang Z, Guo Y, Ren L, Zeng Y. The inhibition of Mpro, the primary protease of COVID-19, by Poria cocos and its active compounds: a network pharmacology and molecular docking study. RSC Adv 2021; 11:11821-11843. [PMID: 35423770 PMCID: PMC8696653 DOI: 10.1039/d0ra07035a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 02/01/2021] [Indexed: 01/10/2023] Open
Abstract
Poria cocos is a traditional Chinese medicine (TCM) that can clear dampness, promote diuresis, and strengthen the spleen and stomach. Poria cocos has been detected in many TCM compounds that are used for COVID-19 intervention. However, the active ingredients and mechanisms associated with the effect of Poria cocos on COVID-19 remain unclear. In this paper, the active ingredients of Poria cocos, along with their potential targets related to COVID-19, were screened using TCMSP, GeneCards, and other databases, by means of network pharmacology. We then investigated the active components, potential targets, and interactions, that are associated with COVID-19 intervention. The primary protease of COVID-19, Mpro, is currently a key target in the design of potential inhibitors. Molecular docking techniques and molecular dynamics simulations demonstrated that the active components of Poria cocos could bind stably to the active site of Mpro with high levels of binding activity. Pachymic acid is based on a triterpene structure and was identified as the main component of Poria cocos; its triterpene active component has low binding energy with Mpro. The pachymic acid of Mpro activity was further characterized and the IC50 was determined to be 18.607 μmol L−1. Our results indicate that pachymic acid exhibits a certain inhibitory effect on the Mpro protease. The inhibition of Mpro, the primary protease of COVID-19, by Poria cocos.![]()
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Affiliation(s)
- Zhimin Wu
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Xiaoxue Chen
- Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University Zhuhai 519000 China
| | - Weiju Ni
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Danshui Zhou
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Shanshan Chai
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Weile Ye
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Zhengpu Zhang
- College of Pharmacy Nankai University Tianjin 300350 China
| | - Yuanqiang Guo
- College of Pharmacy Nankai University Tianjin 300350 China
| | - Liping Ren
- Beijing TongRenTang LA Healthcare Center 9670 Las Tunas Dr Temple City CA 91780 USA
| | - Yu Zeng
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University Guangzhou 510006 China
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18
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Saussureae Radix Attenuates Neuroinflammation in LPS-Stimulated Mouse BV2 Microglia via HO-1/Nrf-2 Induction and Inflammatory Pathway Inhibition. Mediators Inflamm 2021; 2021:6687089. [PMID: 33790692 PMCID: PMC7997760 DOI: 10.1155/2021/6687089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 03/04/2021] [Accepted: 03/11/2021] [Indexed: 12/14/2022] Open
Abstract
The activation of microglial cells and their subsequent neuroinflammatory reactions are related to various degenerative brain diseases. Therefore, the regulation of microglial cell activation is an important point for the research of therapeutic agents for treating or preventing neurodegenerative disorders. Saussureae Radix (SR) is the root of Saussurea lappa Clarke, and it has been used for a long time as an herbal medicine in East Asia to treat indigestion and inflammation of the digestive system. In previous studies, however, the effect of SR ethanolic extract on microglial cell-mediated neuroinflammation was not fully explained. In this study, we explored the antineuroinflammatory activities and molecular mechanisms of SR in microglial cells stimulated with LPS (lipopolysaccharide). Our results illustrated that SR does not cause cytotoxicity and significantly weakens the production of nitric oxide (NO) and inflammatory cytokines. SR treatment also inhibited the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase- (COX-) 2, induced heme oxygenase- (HO-) 1, and activated the nuclear factor erythroid 2-related factor 2 (Nrf-2) pathway. In addition, SR significantly repressed the transcriptional activities of the nuclear factor- (NF-) κB and activator protein- (AP-) 1. Furthermore, SR effectively inhibited the phosphorylation of mitogen-activated protein kinase (MAPK) and Janus kinase (JAK)/signal transducer and activator of transcription (STAT). Isolation and high-performance liquid chromatography (HPLC) analysis indicated two major sesquiterpenoids (costunolide and dehydrocostuslactone). These compounds significantly inhibited the production of neuroinflammatory mediators and induced HO-1 expression. These findings show that SR could be a potential candidate for the treatment of inflammation-related degenerative brain diseases.
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He YQ, Zhou CC, Yu LY, Wang L, Deng JL, Tao YL, Zhang F, Chen WS. Natural product derived phytochemicals in managing acute lung injury by multiple mechanisms. Pharmacol Res 2021; 163:105224. [PMID: 33007416 PMCID: PMC7522693 DOI: 10.1016/j.phrs.2020.105224] [Citation(s) in RCA: 167] [Impact Index Per Article: 55.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/15/2020] [Accepted: 09/22/2020] [Indexed: 12/14/2022]
Abstract
Acute lung injury (ALI) and its more severe form, acute respiratory distress syndrome (ARDS) as common life-threatening lung diseases with high mortality rates are mostly associated with acute and severe inflammation in lungs. With increasing in-depth studies of ALI/ARDS, significant breakthroughs have been made, however, there are still no effective pharmacological therapies for treatment of ALI/ARDS. Especially, the novel coronavirus pneumonia (COVID-19) is ravaging the globe, and causes severe respiratory distress syndrome. Therefore, developing new drugs for therapy of ALI/ARDS is in great demand, which might also be helpful for treatment of COVID-19. Natural compounds have always inspired drug development, and numerous natural products have shown potential therapeutic effects on ALI/ARDS. Therefore, this review focuses on the potential therapeutic effects of natural compounds on ALI and the underlying mechanisms. Overall, the review discusses 159 compounds and summarizes more than 400 references to present the protective effects of natural compounds against ALI and the underlying mechanism.
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Affiliation(s)
- Yu-Qiong He
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Can-Can Zhou
- Department of Pharmacy, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Lu-Yao Yu
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Liang Wang
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jiu-Ling Deng
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yu-Long Tao
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Feng Zhang
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China.
| | - Wan-Sheng Chen
- Institute of Chinese Materia Madica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China.
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20
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Abstract
Saussurea costus (S. costus) belongs to family of Asteraceae and is one of the therapeutic plants extensively used as a traditional medicine in Saudi Arabia. Constituents of this plant have the potential to be developed as bioactive molecules. Among Arabs, the prevalence of thyroid disorders ranges from 6.18 % to 47.34% and hypothyroidism has been reported to be the most prevalent. Although there is no natural treatment that can directly replace thyroid hormones, their role as an alternate treatment or as an add-on to available thyroid treatment has been explored. Flavanoids and antioxidant properties of S. costus may be an important mechanism involved in supporting its medicinal use. Current data on the possible role of S. costus in thyroid disorders is lacking and the available evidence is inconclusive. This review deal with the current understanding of use and myth regarding the use of this medicinal plant in thyroid disease.
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Affiliation(s)
- Muhammad Mujammami
- Endocrinology and Diabetes Unit, Department of Medicine, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia. E-mail.
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21
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Uddin MA, Barabutis N. P53 in the impaired lungs. DNA Repair (Amst) 2020; 95:102952. [PMID: 32846356 PMCID: PMC7437512 DOI: 10.1016/j.dnarep.2020.102952] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 08/13/2020] [Indexed: 12/12/2022]
Abstract
Our laboratory is focused on investigating the supportive role of P53 towards the maintenance of lung homeostasis. Acute lung injury, acute respiratory distress syndrome, chronic obstructive pulmonary disease, pulmonary fibrosis, bronchial asthma, pulmonary arterial hypertension, pneumonia and tuberculosis are respiratory pathologies, associated with dysfunctions of this endothelium defender (P53). Herein we review the evolving role of P53 towards the aforementioned inflammatory disorders, to potentially reveal new therapeutic possibilities in pulmonary disease.
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Affiliation(s)
- Mohammad A Uddin
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana Monroe, Monroe, Louisiana 71201, USA
| | - Nektarios Barabutis
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana Monroe, Monroe, Louisiana 71201, USA.
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22
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Liu YC, Feng N, Li WW, Tu PF, Chen JP, Han JY, Zeng KW. Costunolide Plays an Anti-Neuroinflammation Role in Lipopolysaccharide-Induced BV2 Microglial Activation by Targeting Cyclin-Dependent Kinase 2. Molecules 2020; 25:molecules25122840. [PMID: 32575562 PMCID: PMC7355650 DOI: 10.3390/molecules25122840] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 05/29/2020] [Accepted: 06/03/2020] [Indexed: 02/06/2023] Open
Abstract
Hyperactivation of microglia in the brain is closely related to neuroinflammation and leads to neuronal dysfunction. Costunolide (CTL) is a natural sesquiterpene lactone with wide pharmacological activities including anti-inflammation and antioxidation. In this study, we found that CTL significantly inhibited the production of inflammatory mediators including nitric oxide, IL-6, TNF-α, and PGE2 in lipopolysaccharide (LPS)-stimulated BV2 microglia. Moreover, CTL effectively attenuated IKKβ/NF-κB signaling pathway activation. To identify direct cellular target of CTL, we performed high-throughput reverse virtual screening assay using scPDB protein structure library, and found cyclin-dependent kinase 2 (CDK2) was the most specific binding protein for CTL. We further confirmed the binding ability of CTL with CDK2 using cellular thermal shift assay (CETSA) and drug affinity responsive target stability (DARTS) assays. Surface plasmon resonance analysis also supported that CTL specifically bound to CDK2 with a dissociation constant at micromole level. Furthermore, knocking down CDK2 obviously reversed the anti-inflammation effect of CTL via AKT/IKKβ/NF-κB signaling pathway on BV-2 cells. Collectively, these results indicate that CTL inhibits microglia-mediated neuroinflammation through directly targeting CDK2, and provide insights into the role of CDK2 as a promising anti-neuroinflammation therapeutic target.
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Affiliation(s)
- Yan-Chen Liu
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing 100191, China;
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (N.F.); (P.-F.T.)
- Integrated Laboratory of Chinese and Western Medicine, Peking University First Hospital, Beijing 100034, China;
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing 100191, China
| | - Na Feng
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (N.F.); (P.-F.T.)
| | - Wei-Wei Li
- Integrated Laboratory of Chinese and Western Medicine, Peking University First Hospital, Beijing 100034, China;
| | - Peng-Fei Tu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (N.F.); (P.-F.T.)
| | - Jian-Ping Chen
- School of Chinese Medicine, the University of Hong Kong, Hong Kong 999077, China;
| | - Jing-Yan Han
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing 100191, China;
- Tasly Microcirculation Research Center, Peking University Health Science Center, Beijing 100191, China
- Correspondence: (J.-Y.H.); (K.-W.Z.)
| | - Ke-Wu Zeng
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (N.F.); (P.-F.T.)
- Integrated Laboratory of Chinese and Western Medicine, Peking University First Hospital, Beijing 100034, China;
- Correspondence: (J.-Y.H.); (K.-W.Z.)
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Proshkina E, Plyusnin S, Babak T, Lashmanova E, Maganova F, Koval L, Platonova E, Shaposhnikov M, Moskalev A. Terpenoids as Potential Geroprotectors. Antioxidants (Basel) 2020; 9:antiox9060529. [PMID: 32560451 PMCID: PMC7346221 DOI: 10.3390/antiox9060529] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/09/2020] [Accepted: 06/14/2020] [Indexed: 02/07/2023] Open
Abstract
Terpenes and terpenoids are the largest groups of plant secondary metabolites. However, unlike polyphenols, they are rarely associated with geroprotective properties. Here we evaluated the conformity of the biological effects of terpenoids with the criteria of geroprotectors, including primary criteria (lifespan-extending effects in model organisms, improvement of aging biomarkers, low toxicity, minimal adverse effects, improvement of the quality of life) and secondary criteria (evolutionarily conserved mechanisms of action, reproducibility of the effects on different models, prevention of age-associated diseases, increasing of stress-resistance). The number of substances that demonstrate the greatest compliance with both primary and secondary criteria of geroprotectors were found among different classes of terpenoids. Thus, terpenoids are an underestimated source of potential geroprotectors that can effectively influence the mechanisms of aging and age-related diseases.
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Affiliation(s)
- Ekaterina Proshkina
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (S.P.); (T.B.); (E.L.); (L.K.); (E.P.); (M.S.)
| | - Sergey Plyusnin
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (S.P.); (T.B.); (E.L.); (L.K.); (E.P.); (M.S.)
- Pitirim Sorokin Syktyvkar State University, 55 Oktyabrsky Prosp., 167001 Syktyvkar, Russia
| | - Tatyana Babak
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (S.P.); (T.B.); (E.L.); (L.K.); (E.P.); (M.S.)
| | - Ekaterina Lashmanova
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (S.P.); (T.B.); (E.L.); (L.K.); (E.P.); (M.S.)
| | | | - Liubov Koval
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (S.P.); (T.B.); (E.L.); (L.K.); (E.P.); (M.S.)
- Pitirim Sorokin Syktyvkar State University, 55 Oktyabrsky Prosp., 167001 Syktyvkar, Russia
| | - Elena Platonova
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (S.P.); (T.B.); (E.L.); (L.K.); (E.P.); (M.S.)
- Pitirim Sorokin Syktyvkar State University, 55 Oktyabrsky Prosp., 167001 Syktyvkar, Russia
| | - Mikhail Shaposhnikov
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (S.P.); (T.B.); (E.L.); (L.K.); (E.P.); (M.S.)
| | - Alexey Moskalev
- Laboratory of Geroprotective and Radioprotective Technologies, Institute of Biology, Komi Science Centre, Ural Branch, Russian Academy of Sciences, 28 Kommunisticheskaya st., 167982 Syktyvkar, Russia; (E.P.); (S.P.); (T.B.); (E.L.); (L.K.); (E.P.); (M.S.)
- Pitirim Sorokin Syktyvkar State University, 55 Oktyabrsky Prosp., 167001 Syktyvkar, Russia
- Correspondence: ; Tel.: +7-8212-312-894
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Applications of Sesquiterpene Lactones: A Review of Some Potential Success Cases. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10093001] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Sesquiterpene lactones, a vast range of terpenoids isolated from Asteraceae species, exhibit a broad spectrum of biological effects and several of them are already commercially available, such as artemisinin. Here the most recent and impactful results of in vivo, preclinical and clinical studies involving a selection of ten sesquiterpene lactones (alantolactone, arglabin, costunolide, cynaropicrin, helenalin, inuviscolide, lactucin, parthenolide, thapsigargin and tomentosin) are presented and discussed, along with some of their derivatives. In the authors’ opinion, these compounds have been neglected compared to others, although they could be of great use in developing important new pharmaceutical products. The selected sesquiterpenes show promising anticancer and anti-inflammatory effects, acting on various targets. Moreover, they exhibit antifungal, anxiolytic, analgesic, and antitrypanosomal activities. Several studies discussed here clearly show the potential that some of them have in combination therapy, as sensitizing agents to facilitate and enhance the action of drugs in clinical use. The derivatives show greater pharmacological value since they have better pharmacokinetics, stability, potency, and/or selectivity. All these natural terpenoids and their derivatives exhibit properties that invite further research by the scientific community.
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25
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Nan L, Nam HH, Park BY, Kim BT, Choo BK. Ameliorative effects of Magnolia sieboldii buds hexane extract on experimental reflux esophagitis. Phytother Res 2020; 34:2385-2396. [PMID: 32255235 DOI: 10.1002/ptr.6689] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 03/15/2020] [Accepted: 03/17/2020] [Indexed: 01/01/2023]
Abstract
Gastroesophageal reflux disease (GERD) is a disease that stomach contents continually refluxing into esophagus causes symptoms and/or complications. The study was working to find natural plant extracts with good effects and small side effects to treat reflux esophagitis (RE). The anti-inflammatory effects of hexane extract of Magnolia sieboldii (MsHE) were conducted on lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophage cells. The ameliorative effects of MsHE on esophageal damage in rats induced by gastric acid reflux was explored in vivo. The results showed that MsHE decreased the production of nitric oxide (NO) and expression levels of iNOS, COX-2 and TNF-α on LPS-stimulated RAW 264.7 cells and MsHE treatment ameliorated the rats' esophageal tissue damage induced by gastric acid and inhibited the increase of inflammatory mediators and pro-inflammatory cytokines by regulating NF-κB signaling pathway. In addition, MsHE protected the function of barrier of epithelial cells against inflammatory conditions through increasing the expression of tight junctions. Furthermore, liquid chromatography-mass spectrometry analysis was used for determine the active ingredients contained in MsHE. The results show that MsHE can alleviate experimental rat RE by regulating NF-κB signaling pathway. In summary, MsHE may be used as a source material of drug candidate for the treatment of RE.
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Affiliation(s)
- Li Nan
- Department of Crop Science and Biotechnology, Chonbuk National University, Jeonju, South Korea
| | - Hyeon Hwa Nam
- Herbal Medicine Resources Research Center Korea Institute of Oriental Medicine, Naju-si, South Korea
| | - Byung Yong Park
- College of Medicine and Biosafety Research Institute, Chonbuk National University, Iksan, South Korea
| | - Beom Tae Kim
- Research Center of Bioactive Materials, Chonbuk National University, Jeonju, South Korea
| | - Byung Kil Choo
- Department of Crop Science and Biotechnology, Chonbuk National University, Jeonju, South Korea
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Choo BK, Nan L, Nam HH, Park JC. Ethanol extract of Magnolia sieboldii buds ameliorated esophageal tissue injury induced by gastric acid reflux in rats via regulating the nuclear factor-κB signaling pathway. Pharmacogn Mag 2020. [DOI: 10.4103/pm.pm_57_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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27
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Costunolide-A Bioactive Sesquiterpene Lactone with Diverse Therapeutic Potential. Int J Mol Sci 2019; 20:ijms20122926. [PMID: 31208018 PMCID: PMC6627852 DOI: 10.3390/ijms20122926] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 06/10/2019] [Accepted: 06/12/2019] [Indexed: 12/13/2022] Open
Abstract
Sesquiterpene lactones constitute a major class of bioactive natural products. One of the naturally occurring sesquiterpene lactones is costunolide, which has been extensively investigated for a wide range of biological activities. Multiple lines of preclinical studies have reported that the compound possesses antioxidative, anti-inflammatory, antiallergic, bone remodeling, neuroprotective, hair growth promoting, anticancer, and antidiabetic properties. Many of these bioactivities are supported by mechanistic details, such as the modulation of various intracellular signaling pathways involved in precipitating tissue inflammation, tumor growth and progression, bone loss, and neurodegeneration. The key molecular targets of costunolide include, but are not limited to, intracellular kinases, such as mitogen-activated protein kinases, Akt kinase, telomerase, cyclins and cyclin-dependent kinases, and redox-regulated transcription factors, such as nuclear factor-kappaB, signal transducer and activator of transcription, activator protein-1. The compound also diminished the production and/expression of proinflammatory mediators, such as cyclooxygenase-2, inducible nitric oxide synthase, nitric oxide, prostaglandins, and cytokines. This review provides an overview of the therapeutic potential of costunolide in the management of various diseases and their underlying mechanisms.
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