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Xu Q, Peng A, Zhao L, Wang L. Down-regulated circ_0001853 inhibits lipopolysaccharide-induced endometritis progression via sponging miR-34c-5p. Mol Cell Probes 2025; 81:102023. [PMID: 40058671 DOI: 10.1016/j.mcp.2025.102023] [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: 01/16/2025] [Revised: 03/01/2025] [Accepted: 03/06/2025] [Indexed: 03/18/2025]
Abstract
BACKGROUND To investigate the diagnostic value and mechanism of action of circular RNA (circ_) circ_0001853 and microRNA (miR) miR-34c-5p in patients with endometritis. METHODS 189 patients with endometritis and 176 healthy individuals were included in this study. Venous blood serum was collected from the study subjects and stored temporarily at -80 °C. Real-time quantitative chain polymerase reaction (RT-qPCR) was used to detect circ_0001853 and miR-34c-5p expression, and receiver operating characteristic (ROC) curves assessed the diagnostic value of both in predicting endometritis. Cell counting kit (CCK8) observed cell proliferation, flow cytometry recorded apoptosis, enzyme linked immunosorbent assay (ELISA) monitored inflammatory factor expression, and dual luciferase reporter assay and RNA immunoprecipitation (RIP) verified the relationship between circ_0001853 and miR-34c-5p targeting interactions. RESULTS High levels of circ_0001853 and low levels of miR-34c-5p were present in endometritis patients, and they were negatively correlated. Both circ_0001853 and miR-34c-5p alone or in combination had diagnostic value in predicting the progression of endometritis. Transfection of si-circ_0001853 promoted cell proliferation and reduced apoptosis and cellular inflammation levels induced by lipopolysaccharide (LPS) stimulation. There was a direct reciprocal targeting relationship between miR-34c-5p and circ_0001853, and the use of miR-34c-5p inhibitor resisted silencing circ_0001853 promoted cell proliferation and increased the number of apoptotic cells and cellular inflammation levels. CONCLUSIONS circ_0001853 is involved in endometritis progression through miR-34c-5p, i.e., low circ_0001853 promotes miR-34c-5p-induced proliferation of epithelial cells, reduces apoptosis, and suppresses inflammation levels, preventing disease progression.
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Affiliation(s)
- Qian Xu
- Department of Gynaecology, Changde Hospital, Xiangya School of Medicine, Central South University (The First People's Hospital of Changde City), Changde, 415003, China
| | - Ailing Peng
- Department of Gynaecology, Changde Hospital, Xiangya School of Medicine, Central South University (The First People's Hospital of Changde City), Changde, 415003, China
| | - Liyun Zhao
- Department of Gynaecology, Changde Hospital, Xiangya School of Medicine, Central South University (The First People's Hospital of Changde City), Changde, 415003, China
| | - Li Wang
- Department of Gynaecology, Changde Hospital, Xiangya School of Medicine, Central South University (The First People's Hospital of Changde City), Changde, 415003, China.
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Wang B, Li T, Zhang F, Miao S, Chen S, Li Y, Zhao Y, Han X, Li X, Zhao M. The efficacy and mechanisms of Maiguanfukang Tablets, a patented herbal-based TCM formula, for the treatment of atherosclerosis: An in vivo experiment based on the network pharmacology. Fitoterapia 2025; 182:106458. [PMID: 40057244 DOI: 10.1016/j.fitote.2025.106458] [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: 10/17/2024] [Revised: 02/20/2025] [Accepted: 02/23/2025] [Indexed: 03/16/2025]
Abstract
OBJECTIVE To investigate the efficacy and potential mechanisms of MGFKP on rabbit atherosclerotic models. METHODS The left carotid balloon injury surgery were used to establish the rabbit atherosclerotic model, followed by the administration of MGFKP from the second postoperative for 6 weeks. Left carotid ultrasound and histological analysis were determined to evaluate the anti-atherosclerotic efficacy of MGFKP. Additionally, LC-MS and network pharmacology were conducted to identify the active ingredients of MGFKP and their targets, respectively. Lastly, core targets were selected to validate using immunohistochemical staining, western blot or ELISA. RESULTS The results revealed that the vascular diameters difference, plaque area, plaque thickness, and ratio of vessel lumen to vessel cross-section radius were significantly improved following treatment with MGFKP (P<0.05). 539 ingredients of MGFKP were identified by LC-MS, and 23 ingredients were screened using SwissADME for network pharmacology. After combining the results of PPI and KEGG analyses with published literature, TLR4, NF-κB, IL-1β, and TNF-α were selected for the ensuing analyses. Molecular docking of most compounds showed satisfactory docking energy between TLR4, NF-κB, IL-1β, and TNF-α with their matched compounds. Finally, immunohistochemical analysis of TLR4 and western blot results of NF-κB, TNF-α, and IL-1β demonstrated that these proteins levels were obviously increased in the model group and significantly decreased in MGFKP group (P<0.05). The levels of TNF-α, IL-6, IL-1β were also significantly reduced following MGFKP treatment. CONCLUSIONS MGFKP is a potential drug for the treatment of atherosclerosis, and might suppress the TLR4/NF-κB inflammatory pathway to alleviate atherosclerotic plaque progression.
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Affiliation(s)
- Baofu Wang
- Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100700, China; Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, China
| | - Tong Li
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, China
| | - Fachang Zhang
- Tianjin Tongrentang Group CO., LTD, Tianjin 300000, China
| | - Shujie Miao
- Tianjin Tongrentang Group CO., LTD, Tianjin 300000, China
| | - Shiqi Chen
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, China
| | - Yang Li
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, China
| | - Yizhou Zhao
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, China
| | - Xiaowan Han
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, China
| | - Xianlun Li
- Department of Integrative Medicine Cardiology, China-Japan Friendship Hospital, Beijing 100700, China.
| | - Mingjing Zhao
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, China.
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Gao S, Yang Z, Li D, Wang B, Zheng X, Li C, Fan G. Intervention of Tanshinone IIA on the PGK1-PDHK1 Pathway to Reprogram Macrophage Phenotype After Myocardial Infarction. Cardiovasc Drugs Ther 2024; 38:1359-1373. [PMID: 37991600 DOI: 10.1007/s10557-023-07520-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/11/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND Myocardial infarction remains a disease with high morbidity and death rate among cardiovascular diseases. Macrophages are abundant immune cells in the heart. Under different stimulatory factors, macrophages can differentiate into different phenotypes and play a dual pro-inflammatory and anti-inflammatory role. Therefore, a potential strategy for the treatment of myocardial infarction is to regulate the energy metabolism of macrophages and thereby regulate the polarization of macrophages. Tan IIA is an effective liposolubility component extracted from the root of Salvia miltiorrhiza and plays an important role in the treatment of cardiovascular diseases. On this basis, this study proposed whether Tan IIA could affect phenotype changes by regulating energy metabolism of macrophages, and thus exert its potential in the treatment of MI. METHODS Establishing a myocardial infarction model, Tan IIA was given for 3 days and 7 days for intervention. Cardiac function was detected by echocardiography, and cardiac pathological sections of each group were stained with HE and Masson to observe the inflammatory cell infiltration and fibrosis area after administration. The expression and secretion of inflammatory factors in heart tissue and serum of each group, as well as the proportion of macrophages at the myocardial infarction site, were detected using RT-PCR, ELISA, and immunofluorescence. The mitochondrial function of macrophages was evaluated using JC-1, calcium ion concentration detection, reactive oxygen species detection, and mitochondrial electron microscopic analysis. Mechanically, single-cell transcriptome data mining, cell transcriptome sequencing, and molecular docking technology were used to anchor the target of Tan IIA and enrich the pathways to explore the mechanism of Tan IIA regulating macrophage energy metabolism and phenotype. The target of Tan IIA was further determined by gene knockdown and overexpression assay. RESULTS The intervention of Tan IIA can improve the cardiac function, inflammatory cell infiltration and fibrosis after MI, reduce the expression of inflammatory factors in the heart, enhance the secretion of anti-inflammatory factors, increase the proportion of M2-type macrophages, reduce the proportion of M1-type macrophages, and promote tissue repair, suggesting that Tan IIA has pharmacological effects in the treatment of MI. In terms of mechanism, RNA-seq results suggest that the phenotype of macrophages is strongly correlated with energy metabolism, and Tan IIA can regulate the PGK1-PDHK1 signaling pathway, change the energy metabolism mode of macrophages, and then affect its phenotype. CONCLUSION Tan IIA regulates the energy metabolism of macrophages and changes its phenotype through the PGK1-PDHK1 signaling pathway, thus playing a role in improving MI.
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Affiliation(s)
- Shan Gao
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, 314 An Shan Xi Road, Tianjin, 300193, Nan Kai District, China
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Zhihui Yang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, 314 An Shan Xi Road, Tianjin, 300193, Nan Kai District, China
| | - Dan Li
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, 314 An Shan Xi Road, Tianjin, 300193, Nan Kai District, China
| | - Bingkai Wang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, 314 An Shan Xi Road, Tianjin, 300193, Nan Kai District, China
| | - Xu Zheng
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, 314 An Shan Xi Road, Tianjin, 300193, Nan Kai District, China
| | - Chong Li
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, 314 An Shan Xi Road, Tianjin, 300193, Nan Kai District, China
| | - Guanwei Fan
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, 314 An Shan Xi Road, Tianjin, 300193, Nan Kai District, China.
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4
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Zhang J, Han S, Lu S, Li M, Gao Z, Zheng L, Feng Y, Lu F. Electrochemical oxidative site-selective direct C-H activation of tanshinone IIA. Org Biomol Chem 2024; 22:8838-8842. [PMID: 39405110 DOI: 10.1039/d4ob01479k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2024]
Abstract
Natural products play a pivotal role in the advancement of state-of-the-art pharmaceuticals. To augment their therapeutic efficacy, structural modifications of these compounds are routinely performed. In this study, we introduce an efficient and environmentally benign electrochemical oxidative method for site-selective direct C-H activation of tanshinone IIA under metal-free, oxidant-free, and base-free conditions. Moderate to excellent yields up to 92% of the desired tanshinone IIA derivatives were obtained with a broad substrate scope. Biological activity assays demonstrate that compounds 2k, 2q and 2w possess superior antitumor efficacy compared to tanshinone IIA.
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Affiliation(s)
- Jingyi Zhang
- The National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, 56 Yangming Road, Jiangxi, Nanchang 330006, P. R. China.
| | - Shan Han
- The National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, 56 Yangming Road, Jiangxi, Nanchang 330006, P. R. China.
| | - Siao Lu
- The National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, 56 Yangming Road, Jiangxi, Nanchang 330006, P. R. China.
| | - Minghan Li
- The National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, 56 Yangming Road, Jiangxi, Nanchang 330006, P. R. China.
| | - Zixun Gao
- The National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, 56 Yangming Road, Jiangxi, Nanchang 330006, P. R. China.
| | - Linyu Zheng
- The National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, 56 Yangming Road, Jiangxi, Nanchang 330006, P. R. China.
| | - Yulin Feng
- The National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, 56 Yangming Road, Jiangxi, Nanchang 330006, P. R. China.
| | - Fangling Lu
- The National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Chinese Medicine, 56 Yangming Road, Jiangxi, Nanchang 330006, P. R. China.
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5
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Wang LH, Yang B, Wang Z, Jia L, Chen HY, Bi XQ. Effects of tanshinone IIA on endothelial cell dysfunction in uremic condition. J Biochem Mol Toxicol 2024; 38:e23785. [PMID: 39051181 DOI: 10.1002/jbt.23785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/27/2024] [Accepted: 07/18/2024] [Indexed: 07/27/2024]
Abstract
An arteriovenous fistula (AVF) is the preferred vascular access for hemodialysis in uremic patients, yet its dysfunction poses a significant clinical challenge. Venous stenosis, primarily caused by venous neointimal hyperplasia, is a key factor in the failure of vascular access. During vascular access dysfunction, endothelial cells (ECs) transform mechanical stimuli into intracellular signals and interact with vascular smooth muscle cells. Tanshinone IIA, an important compound derived from Salvia miltiorrhiza, has been widely used to treat cardiovascular diseases. However, its role in modulating ECs under uremic conditions remains incompletely understood. In this research, ECs were exposed to sodium tanshinone IIA sulfonate (STS) and subjected to shear stress and uremic conditions. The results indicate that STS can reduce the suppressive effects on the expression of NF-κB p65, JNK and Collagen I in uremia-induced ECs. Moreover, the downregulation of NF-κB p65, JNK and Collagen I can be enhanced through the inhibition of ERK1/2 and the upregulation of Caveolin-1. These findings suggest that tanshinone IIA may improve EC function under uremic conditions by targeting the Caveolin-1/ERK1/2 pathway, presenting tanshinone IIA as a potential therapeutic agent against AVF immaturity caused by EC dysfunction.
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Affiliation(s)
- Li-Hua Wang
- Department of Kidney Disease and Blood Purification Center, 2nd Hospital of Tianjin Medical University, Tianjin, China
| | - Bo Yang
- Department of Nephrology, The First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Zhe Wang
- Department of Kidney Disease and Blood Purification Center, 2nd Hospital of Tianjin Medical University, Tianjin, China
| | - Lan Jia
- Department of Kidney Disease and Blood Purification Center, 2nd Hospital of Tianjin Medical University, Tianjin, China
| | - Hai-Yan Chen
- Department of Kidney Disease and Blood Purification Center, 2nd Hospital of Tianjin Medical University, Tianjin, China
| | - Xue-Qing Bi
- Department of Kidney Disease and Blood Purification Center, 2nd Hospital of Tianjin Medical University, Tianjin, China
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6
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Zhao W, Li B, Hao J, Sun R, He P, Lv H, He M, Shen J, Han Y. Therapeutic potential of natural products and underlying targets for the treatment of aortic aneurysm. Pharmacol Ther 2024; 259:108652. [PMID: 38657777 DOI: 10.1016/j.pharmthera.2024.108652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 03/22/2024] [Accepted: 04/16/2024] [Indexed: 04/26/2024]
Abstract
Aortic aneurysm is a vascular disease characterized by irreversible vasodilatation that can lead to dissection and rupture of the aortic aneurysm, a life-threatening condition. Thoracic aortic aneurysm (TAA) and abdominal aortic aneurysm (AAA) are two main types. The typical treatments for aortic aneurysms are open surgery and endovascular aortic repair, which are only indicated for more severe patients. Most patients with aneurysms have an insidious onset and slow progression, and there are no effective drugs to treat this stage. The inability of current animal models to perfectly simulate all the pathophysiological states of human aneurysms may be the key to this issue. Therefore, elucidating the molecular mechanisms of this disease, finding new therapeutic targets, and developing effective drugs to inhibit the development of aneurysms are the main issues of current research. Natural products have been applied for thousands of years to treat cardiovascular disease (CVD) in China and other Asian countries. In recent years, natural products have combined multi-omics, computational biology, and integrated pharmacology to accurately analyze drug components and targets. Therefore, the multi-component and multi-target complexity of natural products have made them a potentially ideal treatment for multifactorial diseases such as aortic aneurysms. Natural products have regained popularity worldwide. This review provides an overview of the known natural products for the treatment of TAA and AAA and searches for potential cardiovascular-targeted natural products that may treat TAA and AAA based on various cellular molecular mechanisms associated with aneurysm development.
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Affiliation(s)
- Wenwen Zhao
- School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266071, China.
| | - Bufan Li
- School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266071, China
| | - Jinjun Hao
- School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266071, China
| | - Ruochen Sun
- School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266071, China
| | - Peng He
- School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266071, China
| | - Hongyu Lv
- School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266071, China
| | - Mou He
- School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266071, China
| | - Jie Shen
- School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266071, China
| | - Yantao Han
- School of Basic Medicine, Qingdao Medical College, Qingdao University, Qingdao 266071, China.
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7
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Ryu DH, Cho JY, Yu HS, Kim JW, Kim JC, Son YJ, Nho CW, Hamayun M, Kim HY. Salvia miltiorrhiza bunge extracts: a promising source for anti-atopic dermatitis activity. BMC Complement Med Ther 2024; 24:217. [PMID: 38844985 PMCID: PMC11155122 DOI: 10.1186/s12906-024-04524-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 05/28/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Atopic dermatitis (AD) is a chronic inflammatory condition characterized by the accumulation of reactive oxygen species and the expression of inflammatory factors. Regarding its anti-atopic activity, numerous traditional medicinal materials and secondary metabolic products play pivotal roles in modulating the associated mechanisms. METHODS This study aimed to utilize Salvia miltiorrhiza Bunge (SMB) as an anti-AD source. In-vitro activity assessments and qualitative and quantitative analyses using UPLC-TQ-MS/MS and HPLC-DAD were conducted in two cultivars ('Dasan' and 'Kosan'). Statistical analysis indicated that the profiles of their secondary metabolites contribute significantly to their pharmacological properties. Consequently, bio-guided fractionation was undertaken to figure out the distinct roles of the secondary metabolites present in SMB. RESULTS Comparative study of two cultivars indicated that 'Dasan', having higher salvianolic acid A and B, exhibited stronger antioxidant and anti-inflammatory activities. Meanwhile, 'Kosan', containing higher tanshinones, showed higher alleviating activities on anti-AD related genes in mRNA levels. Additionally, performed bio-guided fractionation re-confirmed that the hydrophilic compounds of SMB can prevent AD by inhibiting accumulation of ROS and suppressing inflammatory factors and the lipophilic components can directly inhibit AD. CONCLUSIONS SMB was revealed as a good source for anti-AD activity. Several bioactive compounds were identified from the UPLC-TQ-MS/MS and different compounds content was linked to biological activities. Characterization of these compounds may be helpful to understand differential role of secondary metabolites from SMB on alleviation of AD.
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Affiliation(s)
- Da Hye Ryu
- Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung, Gangwon, 25451, Republic of Korea
| | - Jwa Yeong Cho
- Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung, Gangwon, 25451, Republic of Korea
- Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Daejeon, 34113, Republic of Korea
| | - Hyung-Seok Yu
- Natural Product Informatics Center, Korea Institute of Science and Technology (KIST), Gangneung, 25451, Republic of Korea
| | - Jin-Woo Kim
- Natural Product Informatics Center, Korea Institute of Science and Technology (KIST), Gangneung, 25451, Republic of Korea
- Interdisciplinary Program in Agricultural Genomics, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jin-Chul Kim
- Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Daejeon, 34113, Republic of Korea
- Natural Product Informatics Center, Korea Institute of Science and Technology (KIST), Gangneung, 25451, Republic of Korea
| | - Yang-Ju Son
- Department of Food and Nutrition, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong, 17546, Republic of Korea
| | - Chu Won Nho
- Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung, Gangwon, 25451, Republic of Korea
- Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Daejeon, 34113, Republic of Korea
| | - Muhammad Hamayun
- Department of Botany, Abdul Wali Khan University Mardan, Garden Campus, Khyber Pakhtunkhwa, 23200, Pakistan
| | - Ho-Youn Kim
- Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung, Gangwon, 25451, Republic of Korea.
- Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Daejeon, 34113, Republic of Korea.
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8
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Jadhav AB, Ingole SD, Bharucha SV, Yoshitha KL, Gaikwad RV, Pharande RR, Kharde SD. Milk miRNA expression in buffaloes as a potential biomarker for mastitis. BMC Vet Res 2024; 20:150. [PMID: 38643124 PMCID: PMC11031985 DOI: 10.1186/s12917-024-04002-1] [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: 10/29/2023] [Accepted: 04/01/2024] [Indexed: 04/22/2024] Open
Abstract
BACKGROUND Buffaloes have the highest potential for production due to a promising gene pool that is being enhanced and upgraded. Mastitis is a significant health impediment that greatly diminishes milk yield and quality, affecting rural farmers' livelihoods. The traditional gold standard used for diagnosing mastitis or subclinical mastitis is CMT, but it has the drawback of false positive or negative results. Subclinical mastitis, if not treated promptly, can lead to mammary tumors. To address the gap in early diagnosis of subclinical mastitis in CMT-negative milk of buffaloes, we performed a retrospective analysis and evaluated the milk miRNA expression profiles as potential biomarkers. RESULTS Thirty buffalo milk samples based on clinical signs and CMT were divided into normal, subclinical, and clinical mastitis. SCC evaluation showed significant differences between the groups. The data analysis demonstrated that the elevation of miR-146a and miR-383 differed substantially between normal, subclinical, and clinical mastitis milk of buffaloes with 100% sensitivity and specificity. The relationship of SCC with miR-146a and miR-383 in normal/healthy and subclinical mastitis was positively correlated. CONCLUSION The overexpression of miR-146a and miR-383 is associated with inflammation. It can be a valuable prognostic and most sensitive biomarker for early mastitis detection in buffaloes with SCC below 2 lakhs and CMT-ve, enhancing the accuracy of subclinical mastitis diagnosis.
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Affiliation(s)
- Abhishek B Jadhav
- Department of Veterinary Physiology, Mumbai Veterinary College, Maharashtra Animal and Fishery Sciences University, Mumbai, India
| | - Shailesh D Ingole
- Department of Veterinary Physiology, Mumbai Veterinary College, Maharashtra Animal and Fishery Sciences University, Mumbai, India.
| | - Simin V Bharucha
- Department of Veterinary Physiology, Mumbai Veterinary College, Maharashtra Animal and Fishery Sciences University, Mumbai, India
| | - Korsapati L Yoshitha
- Department of Veterinary Physiology, Mumbai Veterinary College, Maharashtra Animal and Fishery Sciences University, Mumbai, India
| | - Rajiv V Gaikwad
- Teaching Veterinary Clinical Complex, Mumbai Veterinary College, Maharashtra Animal and Fishery Sciences University, Mumbia, India
| | - Rajesh R Pharande
- Department of Veterinary Microbiology, Mumbai Veterinary College, Maharashtra Animal and Fishery Sciences University, Mumbai, India
| | - Shambhudeo D Kharde
- Department of Veterinary Physiology, Mumbai Veterinary College, Maharashtra Animal and Fishery Sciences University, Mumbai, India
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9
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Li J, Fang J, Jiang X, Zhang Y, Vidal-Puig A, Zhang CY. RNAkines are secreted messengers shaping health and disease. Trends Endocrinol Metab 2024; 35:201-218. [PMID: 38160178 PMCID: PMC7617407 DOI: 10.1016/j.tem.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/27/2023] [Accepted: 12/05/2023] [Indexed: 01/03/2024]
Abstract
Extracellular noncoding RNAs (ncRNAs) have crucial roles in intercellular communications. The process of ncRNA secretion is highly regulated, with specific ncRNA profiles produced under different physiological and pathological circumstances. These ncRNAs are transported primarily via extracellular vesicles (EVs) from their origin cells to target cells, utilising both endocrine and paracrine pathways. The intercellular impacts of extracellular ncRNAs are essential for maintaining homeostasis and the pathogenesis of various diseases. Given the unique aspects of extracellular ncRNAs, here we propose the term 'RNAkine' to describe these recently identified secreted factors. We explore their roles as intercellular modulators, particularly in their ability to regulate metabolism and influence tumorigenesis, highlighting their definition and importance as a distinct class of secreted factors.
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Affiliation(s)
- Jing Li
- Nanjing Drum Tower Hospital Centre of Molecular Diagnostic and Therapy, State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Centre for MicroRNA Biology and Biotechnology, NJU Advanced Institute of Life Sciences (NAILS), Institute of Artificial Intelligence Biomedicine, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, PR China.
| | - Jingwen Fang
- Nanjing Drum Tower Hospital Centre of Molecular Diagnostic and Therapy, State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Centre for MicroRNA Biology and Biotechnology, NJU Advanced Institute of Life Sciences (NAILS), Institute of Artificial Intelligence Biomedicine, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, PR China
| | - Xiaohong Jiang
- Nanjing Drum Tower Hospital Centre of Molecular Diagnostic and Therapy, State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Centre for MicroRNA Biology and Biotechnology, NJU Advanced Institute of Life Sciences (NAILS), Institute of Artificial Intelligence Biomedicine, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, PR China
| | - Yujing Zhang
- Nanjing Drum Tower Hospital Centre of Molecular Diagnostic and Therapy, State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Centre for MicroRNA Biology and Biotechnology, NJU Advanced Institute of Life Sciences (NAILS), Institute of Artificial Intelligence Biomedicine, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, PR China
| | - Antonio Vidal-Puig
- Wellcome-MRC Institute of Metabolic Science, Addenbrooke's Hospital, University of Cambridge Metabolic Research Laboratories, Cambridge, UK; Cambridge University Nanjing Centre of Technology and Innovation, Nanjing, China.
| | - Chen-Yu Zhang
- Nanjing Drum Tower Hospital Centre of Molecular Diagnostic and Therapy, State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Centre for MicroRNA Biology and Biotechnology, NJU Advanced Institute of Life Sciences (NAILS), Institute of Artificial Intelligence Biomedicine, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, PR China; Research Unit of Extracellular RNA, Chinese Academy of Medical Sciences, Nanjing, Jiangsu 210023, PR China; Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100144, PR China.
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10
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Jin M, Fang J, Wang JJ, Shao X, Xu SW, Liu PQ, Ye WC, Liu ZP. Regulation of toll-like receptor (TLR) signaling pathways in atherosclerosis: from mechanisms to targeted therapeutics. Acta Pharmacol Sin 2023; 44:2358-2375. [PMID: 37550526 PMCID: PMC10692204 DOI: 10.1038/s41401-023-01123-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 06/04/2023] [Indexed: 08/09/2023]
Abstract
Atherosclerosis, one of the life-threatening cardiovascular diseases (CVDs), has been demonstrated to be a chronic inflammatory disease, and inflammatory and immune processes are involved in the origin and development of the disease. Toll-like receptors (TLRs), a class of pattern recognition receptors that trigger innate immune responses by identifying pathogen-associated molecular patterns (PAMPs) and danger-associated molecular patterns (DAMPs), regulate numerous acute and chronic inflammatory diseases. Recent studies reveal that TLRs have a vital role in the occurrence and development of atherosclerosis, including the initiation of endothelial dysfunction, interaction of various immune cells, and activation of a number of other inflammatory pathways. We herein summarize some other inflammatory signaling pathways, protein molecules, and cellular responses associated with TLRs, such as NLRP3, Nrf2, PCSK9, autophagy, pyroptosis and necroptosis, which are also involved in the development of AS. Targeting TLRs and their regulated inflammatory events could be a promising new strategy for the treatment of atherosclerotic CVDs. Novel drugs that exert therapeutic effects on AS through TLRs and their related pathways are increasingly being developed. In this article, we comprehensively review the current knowledge of TLR signaling pathways in atherosclerosis and actively seek potential therapeutic strategies using TLRs as a breakthrough point in the prevention and therapy of atherosclerosis.
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Affiliation(s)
- Mei Jin
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou, 511436, China
| | - Jian Fang
- Affiliated Huadu Hospital, Southern Medical University (People's Hospital of Huadu District), Guangzhou, 510800, China
| | - Jiao-Jiao Wang
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou, 511436, China
| | - Xin Shao
- Department of Food Science and Engineering, Jinan University, Guangzhou, 511436, China
| | - Suo-Wen Xu
- Institute of Endocrine and Metabolic Diseases, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, China
| | - Pei-Qing Liu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou, 511436, China.
- National-Local Joint Engineering Lab of Druggability and New Drugs Evaluation, Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, Guangzhou, 510006, China.
| | - Wen-Cai Ye
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou, 511436, China.
| | - Zhi-Ping Liu
- Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, Guangzhou, 511436, China.
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11
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Dai Z, Chen Y, He E, Wang H, Guo W, Wu Z, Huang K, Zhao Q. Interleukin-19 promotes bone resorption by suppressing osteoprotegerin expression in BMSCs in a lipopolysaccharide-induced bone loss mouse model. Bone Joint Res 2023; 12:691-701. [PMID: 37918438 PMCID: PMC10622185 DOI: 10.1302/2046-3758.1211.bjr-2023-0101.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2023] Open
Abstract
Aims Osteoporosis is characterized by decreased trabecular bone volume, and microarchitectural deterioration in the medullary cavity. Interleukin-19 (IL-19), a member of the IL-10 family, is an anti-inflammatory cytokine produced primarily by macrophages. The aim of our study was to investigate the effect of IL-19 on osteoporosis. Methods Blood and femoral bone marrow suspension IL-19 levels were first measured in the lipopolysaccharide (LPS)-induced bone loss model. Small interfering RNA (siRNA) was applied to knock down IL-19 for further validation. Thereafter, osteoclast production was stimulated with IL-19 in combination with mouse macrophage colony-stimulating factor (M-CSF) and receptor activator of nuclear factor-κB ligand (RANKL). The effect of IL-19 was subsequently evaluated using tartrate-resistant acid phosphatase (TRAP) staining and quantitative real-time polymerase chain reaction (RT-qPCR). The effect of IL-19 on osteoprotegerin (OPG) was then assessed using in vitro recombinant IL-19 treatment of primary osteoblasts and MLO-Y4 osteoblast cell line. Finally, transient transfection experiments and chromatin immunoprecipitation (ChIP) experiments were used to examine the exact mechanism of action. Results In the LPS-induced bone loss mouse model, the levels of IL-19 in peripheral blood serum and femoral bone marrow suspension were significantly increased. The in vivo results indicated that global IL-19 deletion had no significant effect on RANKL content in the serum and bone marrow, but could increase the content of OPG in serum and femoral bone marrow, suggesting that IL-19 inhibits OPG expression in bone marrow mesenchymal stem cells (BMSCs) and thus increases bone resorption. Conclusion IL-19 promotes bone resorption by suppressing OPG expression in BMSCs in a LPS-induced bone loss mouse model, which highlights the potential benefits and side effects of IL-19 for future clinical applications.
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Affiliation(s)
- Zhicheng Dai
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanan Chen
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Enjun He
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongjie Wang
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weihong Guo
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhenkai Wu
- Department of Pediatric Orthopaedics, Shanghai Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kai Huang
- Department of Orthopedics, Zhabei Central Hospital of Jing’an District, Shanghai, China
| | - Qinghua Zhao
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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12
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Jia Z, Wen T, Zhang Y. Possible mechanisms of treatment for spinal cord injury repair with tanshinone IIA. Front Mol Neurosci 2023; 16:1277755. [PMID: 37808475 PMCID: PMC10551456 DOI: 10.3389/fnmol.2023.1277755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 09/11/2023] [Indexed: 10/10/2023] Open
Abstract
Tanshinone IIA serves as a coenzyme for certain biochemical reactions, exhibiting various pharmacological effects in the treatment of neurological diseases including spinal cord injury (SCI), however, its working mechanism in the treatment of SCI is not clear. Based on previous research, we believe that tanshinone IIA promotes the survival and repair of nerves after spinal cord injury through its pharmacological effects such as anti-inflammatory, antioxidant, and prevention of cellular apoptosis in the spinal cord.
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Affiliation(s)
- Zhiwei Jia
- Department of Orthopaedics, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Tianlin Wen
- Department of Orthopaedics, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yuning Zhang
- Class 6 of Year 2021 Clinical Medicine, School of Medicine, Shenzhen University, Shenzhen, Guangdong Province, China
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13
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Carpi S, Quarta S, Doccini S, Saviano A, Marigliano N, Polini B, Massaro M, Carluccio MA, Calabriso N, Wabitsch M, Santorelli FM, Cecchini M, Maione F, Nieri P, Scoditti E. Tanshinone IIA and Cryptotanshinone Counteract Inflammation by Regulating Gene and miRNA Expression in Human SGBS Adipocytes. Biomolecules 2023; 13:1029. [PMID: 37509065 PMCID: PMC10377153 DOI: 10.3390/biom13071029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/14/2023] [Accepted: 06/21/2023] [Indexed: 07/30/2023] Open
Abstract
Inflammation of the adipose tissue contributes to the onset and progression of several chronic obesity-related diseases. The two most important lipophilic diterpenoid compounds found in the root of Salvia milthorrhiza Bunge (also called Danshen), tanshinone IIA (TIIA) and cryptotanshinone (CRY), have many favorable pharmacological effects. However, their roles in obesity-associated adipocyte inflammation and related sub-networks have not been fully elucidated. In the present study, we investigated the gene, miRNAs and protein expression profile of prototypical obesity-associated dysfunction markers in inflamed human adipocytes treated with TIIA and CRY. The results showed that TIIA and CRY prevented tumor necrosis factor (TNF)-α induced inflammatory response in adipocytes, by counter-regulating the pattern of secreted cytokines/chemokines associated with adipocyte inflammation (CCL2/MCP-1, CXCL10/IP-10, CCL5/RANTES, CXCL1/GRO-α, IL-6, IL-8, MIF and PAI-1/Serpin E1) via the modulation of gene expression (as demonstrated for CCL2/MCP-1, CXCL10/IP-10, CCL5/RANTES, CXCL1/GRO-α, and IL-8), as well as related miRNA expression (miR-126-3p, miR-223-3p, miR-124-3p, miR-155-5p, and miR-132-3p), and by attenuating monocyte recruitment. This is the first demonstration of a beneficial effect by TIIA and CRY on adipocyte dysfunction associated with obesity development and complications, offering a new outlook for the prevention and/or treatment of metabolic diseases.
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Affiliation(s)
- Sara Carpi
- Science of Health Department, Magna Græcia University, 88100 Catanzaro, Italy
- NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore, 56100 Pisa, Italy
- Department of Pharmacy, University of Pisa, 56100 Pisa, Italy
| | - Stefano Quarta
- Department of Biological and Environmental Sciences and Technologies (DISTEBA), University of Salento, 73100 Lecce, Italy
| | - Stefano Doccini
- IRCCS Fondazione Stella Maris, Calambrone, 56128 Pisa, Italy
| | - Anella Saviano
- ImmunoPharmaLab, Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
| | - Noemi Marigliano
- ImmunoPharmaLab, Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
| | - Beatrice Polini
- Department of Pharmacy, University of Pisa, 56100 Pisa, Italy
- Department of Pathology, University of Pisa, 56100 Pisa, Italy
| | - Marika Massaro
- National Research Council (CNR), Institute of Clinical Physiology (IFC), 73100 Lecce, Italy
| | | | - Nadia Calabriso
- National Research Council (CNR), Institute of Clinical Physiology (IFC), 73100 Lecce, Italy
| | - Martin Wabitsch
- Division of Pediatric Endocrinology, Diabetes and Obesity, Department of Pediatrics and Adolescent Medicine, University of Ulm, 89075 Ulm, Germany
| | | | - Marco Cecchini
- NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore, 56100 Pisa, Italy
| | - Francesco Maione
- ImmunoPharmaLab, Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
| | - Paola Nieri
- Department of Pharmacy, University of Pisa, 56100 Pisa, Italy
| | - Egeria Scoditti
- National Research Council (CNR), Institute of Clinical Physiology (IFC), 73100 Lecce, Italy
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14
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Ngum JA, Tatang FJ, Toumeni MH, Nguengo SN, Simo USF, Mezajou CF, Kameni C, Ngongang NN, Tchinda MF, Dongho Dongmo FF, Akami M, Ngane Ngono AR, Tamgue O. An overview of natural products that modulate the expression of non-coding RNAs involved in oxidative stress and inflammation-associated disorders. Front Pharmacol 2023; 14:1144836. [PMID: 37168992 PMCID: PMC10165025 DOI: 10.3389/fphar.2023.1144836] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 03/24/2023] [Indexed: 05/13/2023] Open
Abstract
Oxidative stress is a state in which oxidants are produced in excess in the body's tissues and cells, resulting in a biological imbalance amid the generation of reactive oxygen and nitrogen species (RONS) from redox reactions. In case of insufficient antioxidants to balance, the immune system triggers signaling cascades to mount inflammatory responses. Oxidative stress can have deleterious effects on major macromolecules such as lipids, proteins, and nucleic acids, hence, Oxidative stress and inflammation are among the multiple factors contributing to the etiology of several disorders such as diabetes, cancers, and cardiovascular diseases. Non-coding RNAs (ncRNAs) which were once referred to as dark matter have been found to function as key regulators of gene expression through different mechanisms. They have dynamic roles in the onset and development of inflammatory and oxidative stress-related diseases, therefore, are potential targets for the control of those diseases. One way of controlling those diseases is through the use of natural products, a rich source of antioxidants that have drawn attention with several studies showing their involvement in combating chronic diseases given their enormous gains, low side effects, and toxicity. In this review, we highlighted the natural products that have been reported to target ncRNAs as mediators of their biological effects on oxidative stress and several inflammation-associated disorders. Those natural products include Baicalein, Tanshinone IIA, Geniposide, Carvacrol/Thymol, Triptolide, Oleacein, Curcumin, Resveratrol, Solarmargine, Allicin, aqueous extract or pulp of Açai, Quercetin, and Genistein. We also draw attention to some other compounds including Zanthoxylum bungeanum, Canna genus rhizome, Fuzi-ganjiang herb pair, Aronia melanocarpa, Peppermint, and Gingerol that are effective against oxidative stress and inflammation-related disorders, however, have no known effect on ncRNAs. Lastly, we touched on the many ncRNAs that were found to play a role in oxidative stress and inflammation-related disorders but have not yet been investigated as targets of a natural product. Shedding more light into these two last points of shadow will be of great interest in the valorization of natural compounds in the control and therapy of oxidative stress- and inflammation-associated disorders.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Ousman Tamgue
- Department of Biochemistry, Faculty of Sciences, University of Douala, Douala, Cameroon
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15
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Xu F, Hu L, Wang S, Shen Y, Liu H, Wang Y, Zhu L. Microarray profiling of circular RNAs in LPS-induced Beas-2B cells and identification of circ_2979 as a potential biomarker for ARDS. Cell Signal 2023; 103:110561. [PMID: 36528242 DOI: 10.1016/j.cellsig.2022.110561] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 12/06/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
Acute respiratory distress syndrome (ARDS) is a major cause of high mortality and morbidity in critically ill patients. Circular RNAs (CircRNAs) are widely expressed in numerous tissues and are associated with various diseases. However, the role of circRNAs in ARDS remains unclear. In this study, we found that cell viability and proliferation were reduced in lipopolysaccharide (LPS)-induced Beas-2B cells. Microarray analysis identified 1131 differentially expressed circRNAs in LPS-treated Beas-2B cells, with 623 circRNAs significantly upregulated and 508 circRNAs strongly downregulated. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses revealed significant enrichment and indicated potential functions and pathways of differentially expressed circRNAs. Reverse transcription-polymerase chain reaction (RT-PCR) analysis confirmed that expression of circ_2979, circ_5438, circ_4557 and circ_2066 in LPS-induced Beas-2B cells was consistent with the results obtained by RNA sequencing (RNA-seq). Additionally, we recruited 17 patients with ARDS and 13 healthy volunteers and found that expression of circ_2979 in serum was significantly increased in the patients with ARDS compared with healthy volunteers. Spearman's analyses indicated that circ_2979 was correlated with partial pressure of carbon dioxide in arterial blood (PaCO2), the ratio of partial pressure of arterial oxygen to the fraction of inspired oxygen (PaO2/FiO2), interleukin 2 receptor (IL-2R) and fibrinogen (FIB). The results suggested that circRNAs may play an important role in the progression of ARDS, and that circ_2979 may serve as a diagnosis and prognosis biomarker for ARDS.
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Affiliation(s)
- Fan Xu
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, 180 Feng Lin Road, Shanghai 200032, PR China.
| | - Lijuan Hu
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, 180 Feng Lin Road, Shanghai 200032, PR China.
| | - Sijiao Wang
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, 180 Feng Lin Road, Shanghai 200032, PR China
| | - Yue Shen
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, 180 Feng Lin Road, Shanghai 200032, PR China.
| | - Hanhan Liu
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, 180 Feng Lin Road, Shanghai 200032, PR China
| | - Yali Wang
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, 180 Feng Lin Road, Shanghai 200032, PR China.
| | - Lei Zhu
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, 180 Feng Lin Road, Shanghai 200032, PR China; Department of Pulmonary and Critical Care Medicine, Huadong Hospital affiliated to Fudan University, 221 Yan An Road, Shanghai 200040, PR China.
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16
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Khan I, Siraj M. An updated review on cell signaling pathways regulated by candidate miRNAs in coronary artery disease. Noncoding RNA Res 2023; 8:326-334. [PMID: 37077752 PMCID: PMC10106733 DOI: 10.1016/j.ncrna.2023.03.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/16/2023] [Accepted: 03/29/2023] [Indexed: 03/31/2023] Open
Abstract
MicroRNAs (miRNAs) are small endogenous non-coding RNA, size range from 17 to 25 nucleotides that regulate gene expression at the post-transcriptional level. More than 2000 different types of miRNAs have been identified in humans which regulate about 60% of gene expression, since the discovery of the first miRNA in 1993. MicroRNA performs many functions such as being involved in the regulation of various biological pathways for example cell migration, cell proliferation, cell differentiation, disease progression, and initiation. miRNAs also play an important role in the development of atherosclerosis lesions, cardiac fibroblast, cardiac hypertrophy, cancer, and neurological disorders. Abnormal activation of many cell signaling pathways has been observed in the development of coronary artery disease. Abnormal expression of these candidate miRNA genes leads to up or downregulation of specific genes, these specific genes play an important role in the regulation of cell signaling pathways involved in coronary artery disease. Many studies have found that miRNAs play a key role in the regulation of crucial signaling pathways that are involved in the pathophysiology of coronary artery disease. This review is designed to investigate the role of cell signaling pathways regulated by candidate miRNAs in Coronary artery disease.
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17
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Jing J, Zhu C, Gong R, Qi X, Zhang Y, Zhang Z. Research progress on the active ingredients of traditional Chinese medicine in the intervention of atherosclerosis: A promising natural immunotherapeutic adjuvant. Biomed Pharmacother 2023; 159:114201. [PMID: 36610225 DOI: 10.1016/j.biopha.2022.114201] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/21/2022] [Accepted: 12/30/2022] [Indexed: 01/07/2023] Open
Abstract
Atherosclerosis (AS) is a chronic inflammatory disease caused by disorders of lipid metabolism. Abnormal deposition of low-density lipoproteins in the arterial wall stimulates the activation of immune cells, including the adhesion and infiltration of monocytes, the proliferation and differentiation of macrophages and lymphocytes, and the activation of their functions. The complex interplay between immune cells coordinates the balance between pro- and anti-inflammation and plays a key role in the progression of AS. Therefore, targeting immune cell activity may lead to the development of more selective drugs with fewer side effects to treat AS without compromising host defense mechanisms. At present, an increasing number of studies have found that the active ingredients of traditional Chinese medicine (TCM) can regulate the function of immune cells in multiple ways to against AS, showing great potential for the treatment of AS and promising clinical applications. In this paper, we review the mechanisms of immune cell action in AS lesions and the potential targets and/or pathways for immune cell regulation by the active ingredients of TCM to promote the understanding of the immune system interactions of AS and provide a relevant basis for the use of active ingredients of TCM as natural adjuvants for AS immunotherapy.
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Affiliation(s)
- Jinpeng Jing
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
| | - Chaojun Zhu
- Surgical Department of Traditional Chinese Medicine, Second Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Rui Gong
- The First Clinical Medical College of Shandong University of Traditional Chinese Medicine, Jinan 250014, China.
| | - Xue Qi
- Department of General Surgery, Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250001, China.
| | - Yue Zhang
- Peripheral Vascular Disease Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, China.
| | - Zhaohui Zhang
- Surgical Department of Traditional Chinese Medicine, Second Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
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18
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El-Moslemany RM, El-Kamel AH, Allam EA, Khalifa HM, Hussein A, Ashour AA. Tanshinone IIA loaded bioactive nanoemulsion for alleviation of lipopolysaccharide induced acute lung injury via inhibition of endothelial glycocalyx shedding. Biomed Pharmacother 2022; 155:113666. [PMID: 36099790 PMCID: PMC9466291 DOI: 10.1016/j.biopha.2022.113666] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/24/2022] [Accepted: 09/05/2022] [Indexed: 11/16/2022] Open
Abstract
Acute lung injury (ALI) and its more serious form; acute respiratory distress syndrome are major causes of COVID-19 related mortality. Finding new therapeutic targets for ALI is thus of great interest. This work aimed to prepare a biocompatible nanoformulation for effective pulmonary delivery of the herbal drug; tanshinone-IIA (TSIIA) for ALI management. A nanoemulsion (NE) formulation based on bioactive natural ingredients; rhamnolipid biosurfactant and tea-tree oil, was developed using a simple ultrasonication technique, optimized by varying oil concentration and surfactant:oil ratio. The selected TSIIA-NE formulation showed 105.7 nm diameter and a PDI ∼ 0.3. EE exceeded 98 % with biphasic sustained drug release and good stability over 3-months. In-vivo efficacy was evaluated in lipopolysaccharide (LPS)-induced ALI model. TSIIA-NE (30 µg/kg) was administered once intratracheally 2 h after LPS instillation. Evaluation was performed 7days post-treatment. Pulmonary function assessment, inflammatory, oxidative stress and glycocalyx shedding markers analysis in addition to histopathological examination of lung tissue were performed. When compared to untreated rats, in-vivo efficacy study demonstrated 1.4 and 1.9-fold increases in tidal volume and minute respiratory volume, respectively, with 32 % drop in wet/dry lung weight ratio and improved levels of arterial blood gases. Lung histopathology and biochemical analysis of different biomarkers in tissue homogenate and bronchoalveolar lavage fluid indicated that treatment may ameliorate LPS-induced ALI symptoms thorough anti-oxidative, anti-inflammatory effects and inhibition of glycocalyx degradation. TSIIA-NE efficacy was superior to free medication and blank-NE. The enhanced efficacy of TSIIA bioactive nanoemulsion significantly suggests the pharmacotherapeutic potential of bioactive TSIIA-NE as a promising nanoplatform for ALI.
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Affiliation(s)
- Riham M El-Moslemany
- Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt.
| | - Amal H El-Kamel
- Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Eman A Allam
- Department of Medical Physiology, Faculty of Medicine, Alexandria University, Alexandria 21131, Egypt
| | - Hoda M Khalifa
- Department of Histology, Faculty of Medicine, Alexandria University, Alexandria 21131, Egypt
| | - Ahmed Hussein
- Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Egypt
| | - Asmaa A Ashour
- Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
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19
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Targeting Oxidative Stress and Endothelial Dysfunction Using Tanshinone IIA for the Treatment of Tissue Inflammation and Fibrosis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:2811789. [PMID: 35432718 PMCID: PMC9010204 DOI: 10.1155/2022/2811789] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 01/29/2022] [Accepted: 02/23/2022] [Indexed: 12/29/2022]
Abstract
Salvia miltiorrhiza Burge (Danshen), a member of the Lamiaceae family, has been used in traditional Chinese medicine for many centuries as a valuable medicinal herb with antioxidative, anti-inflammatory, and antifibrotic potential. Several evidence-based reports have suggested that Salvia miltiorrhiza and its components prevent vascular diseases, including myocardial infarction, myocardial ischemia/reperfusion injury, arrhythmia, cardiac hypertrophy, and cardiac fibrosis. Tanshinone IIA (TanIIA), a lipophilic component of Salvia miltiorrhiza, has gained attention because of its possible preventive and curative activity against cardiovascular disorders. TanIIA, which possesses antioxidative, anti-inflammatory, and antifibrotic properties, could be a key component in the therapeutic potential of Salvia miltiorrhiza. Vascular diseases are often initiated by endothelial dysfunction, which is accompanied by vascular inflammation and fibrosis. In this review, we summarize how TanIIA suppresses tissue inflammation and fibrosis through signaling pathways such as PI3K/Akt/mTOR/eNOS, TGF-β1/Smad2/3, NF-κB, JNK/SAPK (stress-activated protein kinase)/MAPK, and ERK/Nrf2 pathways. In brief, this review illustrates the therapeutic value of TanIIA in the alleviation of oxidative stress, inflammation, and fibrosis, which are critical components of cardiovascular disorders.
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20
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Yu H, Liu C, Wang J, Han J, Zhang F, Zhou X, Wen Y, Shen T. miRNA and miRNA target genes in intervention effect of Zhuyu pill on cholestatic rat model. JOURNAL OF ETHNOPHARMACOLOGY 2022; 283:114709. [PMID: 34626777 DOI: 10.1016/j.jep.2021.114709] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 09/23/2021] [Accepted: 10/04/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Zhuyu pill (ZYP), an effective prescription of traditional Chinese medicine, is composed of Coptis chinensis Franch. and Tetradium ruticarpum (A. Jussieu) T. G. Hartley and has shown potential anticholestatic effects. However, its mechanism of action in treating cholestasis remains unclear. Since post-transcriptional control of mRNA by micro-RNAs (miRNAs) represents an important mechanism of gene regulation, it is promising to explore this in relation to ZYP and cholestasis. AIM OF THE STUDY To confirm the anticholestatic effect of ZYP and to explore its potential biological mechanism. MATERIALS AND METHODS In this study, a cholestasis rat model was induced by α-naphthyl-isothiocyanate (ANIT, 50 mg/kg) and treated with ZYP (low dose: 0.6 g/kg, high dose: 1.2 g/kg). Serum biochemistry indices and liver histopathology were used to evaluate the model and efficacy, and miRNA sequencing was used to measure differences in miRNA expression in the liver between the control, model, low-dose ZYP, and high-dose ZYP groups. To verify the accuracy of sequencing results and explore the potential anti-cholestasis mechanism of ZYP, RT-PCR was used to identify differentially expressed miRNAs and their target genes. RESULTS Both high- and low-dose ZYP exhibited significant anticholestatic effects, with the high-dose showing better effects than low-dose ZYP. Additionally, four differentially expressed miRNAs, rno-miR-147, rno-miR-20b-5p, rno-miR-29b-3p, and rno-miR-3586-3p, were found to be upregulated in cholestasis and downregulated after ZYP intervention. Eight target genes of the above miRNAs, including ABCG8, CLOCK, PLEC, SLC4A2, NEB, ADAMTS12, TTN and FAM174B were inhibited in cholestatic rats, exhibiting up-regulated expression tendencies after ZYP intervention, and the expression tendencies were significant negatively correlated with serum biochemical indices. CONCLUSIONS ZYP can significantly reduce liver biochemical indices and improve liver tissue damage in cholestasis rats through the regulation of miRNA expression in the liver, producing a positive regulatory effect on bile excretion-related genes.
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Affiliation(s)
- Han Yu
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chao Liu
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jianfei Wang
- Department of Nephrology, South of Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jun Han
- Department of Reader Service and Culture Education, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Fenghua Zhang
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xin Zhou
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yueqiang Wen
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Tao Shen
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
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21
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Yi Q, Xie W, Sun W, Sun W, Liao Y. A Concise Review of MicroRNA-383: Exploring the Insights of Its Function in Tumorigenesis. J Cancer 2022; 13:313-324. [PMID: 34976192 PMCID: PMC8692686 DOI: 10.7150/jca.64846] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 11/10/2021] [Indexed: 12/15/2022] Open
Abstract
MicroRNAs (miRNAs) are small noncoding RNAs that commonly have 18-22 nucleotides and play important roles in the regulation of gene expression via directly binding to the 3'-UTR of target mRNAs. Approximately 50% of human genes are regulated by miRNAs and they are involved in many human diseases, including various types of cancers. Recently, microRNA-383 (miR-383) has been identified as being aberrantly expressed in multiple cancers, such as malignant melanoma, colorectal cancer, hepatocellular cancer, and glioma. Increasing evidence suggests that miR-383 participates in tumorigenic events including proliferation, apoptosis, invasion, and metastasis as well as drug resistance. Although downstream targets including CCND1, LDHA, VEGF, and IGF are illustrated to be regulated by miR-383, its roles in carcinogenesis are still ambiguous and the underlying mechanisms are still unclear. Herein, we review the latest studies on miR-383 and summarize its functions in human cancers and other diseases. The goal of this review is to provide new strategies for targeted therapy and further investigations.
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Affiliation(s)
- Qian Yi
- The Central Laboratory, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China.,Department of Physiology, School of Basic Medical Science, Southwest Medical University, Luzhou, Sichuan province 646099, P.R. China.,Laboratory of Anesthesia and Organ Protection, Southwest Medical University, Luzhou, Sichuan province 646099, P.R. China
| | - Wei Xie
- Department of Orthopedics, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China
| | - Wei Sun
- Department of Orthopedics, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China
| | - Weichao Sun
- The Central Laboratory, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China.,Department of Orthopedics, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China
| | - Yi Liao
- The Central Laboratory, Shenzhen Second People's Hospital/First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong 518035, P.R. China
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22
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Liu H, Cui J, Zhang L, Chang G, Wang W. Screening of anti-chronic nonbacterial prostatitis activity of different extractions of the aerial part of Glycyrrhiza uralensis, and network pharmacology research. Biomed Rep 2021; 15:99. [PMID: 34667596 PMCID: PMC8517761 DOI: 10.3892/br.2021.1475] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 08/23/2021] [Indexed: 12/18/2022] Open
Abstract
In the present study, anti-chronic nonbacterial prostatitis (CNP) pharmacological experiments using water and ethanol extraction of the aerial parts of Glycyrrhiza uralensis were performed to select the best active parts by comparing their efficacy in a CNP model established by injecting carrageenin into the ventral lobe of rat prostate. The anti-CNP activities and expression of serum inflammatory factors in rats were also analyzed. A Protein-Protein Interaction network was constructed, and core targets were screened using topology and analyzed using Gene Ontology and Kyoto Encyclopedia of Genes and Genomes. Water and ethanol extraction exhibited good inhibitory effect on the pathological changes of the prostate tissue, the expression of inflammatory factors and fibrosis factors in CNP rats, whereas no differences were observed compared with the positive control drug. Water extraction was more effective and significantly reduced PGE2 expression (P<0.05). Network pharmacology assays showed 15 active components in the aerial part of Glycyrrhiza uralensis, and 9 key CNP therapeutic targets of the aerial parts of Glycyrrhiza uralensis were identified. The effect of water exraction on chronic prostatitis rats was significant. The aerial part of Glycyrrhiza uralensis downregulated the levels of inflammatory factors and inhibited proinflammatory gene transcription, reduced oxidative stress response, inhibited cell survival pathways, regulated sex hormone levels, prevented immunostimulation and attenuated inflammation. This study provides a theoretical reference for the development of anti-CNP agents, and offers a novel methodology for identifying and clarifying the mechanisms underlying the efficacy of the anti-CNP components in the aerial part of Glycyrrhiza uralensis.
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Affiliation(s)
- Haifan Liu
- Chinese Academy of Medical Sciences and Peking Union Medical College Institute of Medicinal Plant Development, Beijing 100193, P.R. China
| | - Jie Cui
- Chinese Academy of Medical Sciences and Peking Union Medical College Institute of Medicinal Plant Development, Beijing 100193, P.R. China
| | - Lin Zhang
- Beijing University of Chinese Medicine, Beijing 102488, P.R. China
| | - Guanhua Chang
- Beijing University of Chinese Medicine, Beijing 102488, P.R. China
| | - Wenquan Wang
- Chinese Academy of Medical Sciences and Peking Union Medical College Institute of Medicinal Plant Development, Beijing 100193, P.R. China.,Engineering Research Center of Good Agricultural Practice for Chinese Crude Drugs, Ministry of Education, Beijing 100102, P.R. China
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Targeting miRNA by Natural Products: A Novel Therapeutic Approach for Nonalcoholic Fatty Liver. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6641031. [PMID: 34426744 PMCID: PMC8380168 DOI: 10.1155/2021/6641031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 08/02/2021] [Indexed: 02/07/2023]
Abstract
The increasing prevalence of nonalcoholic fatty liver disease (NAFLD) as multifactorial chronic liver disease and the lack of a specific treatment have begun a new era in its treatment using gene expression changes and microRNAs. This study aimed to investigate the potential therapeutic effects of natural compounds in NAFLD by regulating miRNA expression. MicroRNAs play essential roles in regulating the cell's biological processes, such as apoptosis, migration, lipid metabolism, insulin resistance, and adipocyte differentiation, by controlling the posttranscriptional gene expression level. The impact of current NAFLD pharmacological management, including drug and biological therapies, is uncertain. In this context, various dietary fruits or medicinal herbal sources have received worldwide attention versus NAFLD development. Natural ingredients such as berberine, lychee pulp, grape seed, and rosemary possess protective and therapeutic effects against NAFLD by modifying the gene's expression and noncoding RNAs, especially miRNAs.
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Lin L, Hu K. MiR-147: Functions and Implications in Inflammation and Diseases. Microrna 2021; 10:91-96. [PMID: 34238178 DOI: 10.2174/2211536610666210707113605] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 03/30/2021] [Accepted: 05/18/2021] [Indexed: 11/22/2022]
Abstract
MicroRNAs (miRNAs) are small non-coding RNAs (19~25 nucleotides) that regulate gene expression at a post-transcriptional level through repression of mRNA translation or mRNA decay. miR-147, which was initially discovered in mouse spleen and macrophages, has been shown to correlate with coronary atherogenesis and inflammatory bowel disease and modulate macrophage functions and inflammation through TLR-4. The altered miR-147 level has been shown in various human diseases, including infectious disease, cancer, cardiovascular disease, a neurodegenerative disorder, etc. This review will focus on the current understanding regarding the role of miR-147 in inflammation and diseases.
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Affiliation(s)
- Ling Lin
- Nephrology Research Program, Department of Medicine, Department of Cellular and Molecular Physiology, The Pennsylvania State University College of Medicine, Hershey, PA. United States
| | - Kebin Hu
- Nephrology Research Program, Department of Medicine, Department of Cellular and Molecular Physiology, The Pennsylvania State University College of Medicine, Hershey, PA. United States
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25
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Ou C, Jiang P, Tian Y, Yao Z, Yang Y, Peng J, Zeng M, Song H, Peng Q. Fructus Lycii and Salvia miltiorrhiza Bunge extract alleviate retinitis pigmentosa through Nrf2/HO-1 signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2021; 273:113993. [PMID: 33684515 DOI: 10.1016/j.jep.2021.113993] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 02/26/2021] [Accepted: 02/27/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Fructus Lycii and Salvia miltiorrhiza Bunge (FS) are popular Chinese herbs for the treatment of retinitis pigmentosa (RP). AIM OF THE STUDY This study was to evaluate protective effects of FS extract on RP and to explore whether FS extract exerts its protective effects via oxidative stress by regulating Nrf2/HO-1 signaling pathway. MATERIAL AND METHODS FS extract were identified by UPLC chromatographic analysis. Rd10 mice as the model of RP, followed by a 4-week FS extract treatment by intragastric administration. After the animal sacrifice, histopathological examination and Scotopic electroretinography (ERG) analysis were assessed. The oxidative stress markers were determined and the expression levels of Nrf2 and HO-1 mRNA were evaluated by qRT-PCR. The expression and distribution of Nrf2 and HO-1 protein were determined by Western blot and immunohistochemistry. RESULTS The morphological changes of Outer nuclear layer (ONL) thickness and number of the ONL were observed with a significant increased, and the functional changes of a-amplitude and b-wave amplitude were measured with a markedly increased. Treatment with FS extract remarkably increased levels of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px), and decreased level of malondialdehyde (MDA). Moreover, FS extract up-regulated mRNA and protein expression of Nrf2 and HO-1. CONCLUSIONS This study indicated that FS extract can improve retinal morphology and function, which may have occurred through the regulation of the Nrf2/HO-1 pathway to inhibit the oxidative reaction.
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Affiliation(s)
- Chen Ou
- Hunan Provincial Key Laboratory for the Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China; Hunan Provincial Key Laboratory of Diagnostic Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.
| | - Pengfei Jiang
- Hunan Provincial Key Laboratory for the Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China; Hunan Provincial Key Laboratory of Diagnostic Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.
| | - Ye Tian
- Hunan Provincial Key Laboratory for the Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.
| | - Zhen Yao
- Hunan Provincial Key Laboratory for the Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.
| | - Yijing Yang
- Hunan Provincial Key Laboratory for the Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.
| | - Jun Peng
- Department of Ophthalmology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, 410007, China.
| | - Meiyan Zeng
- Hunan Provincial Key Laboratory of Diagnostic Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.
| | - Houpan Song
- Hunan Provincial Key Laboratory for the Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China; Hunan Provincial Key Laboratory of Diagnostic Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.
| | - Qinghua Peng
- Hunan Provincial Key Laboratory for the Prevention and Treatment of Ophthalmology and Otolaryngology Diseases with Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China; Department of Ophthalmology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, 410007, China; Hunan Provincial Key Laboratory of Diagnostic Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, 410208, China.
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26
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Guo S, Li W, Chen F, Yang S, Huang Y, Tian Y, Xu D, Cao N. Polysaccharide of Atractylodes macrocephala Koidz regulates LPS-mediated mouse hepatitis through the TLR4-MyD88-NFκB signaling pathway. Int Immunopharmacol 2021; 98:107692. [PMID: 34116287 DOI: 10.1016/j.intimp.2021.107692] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 04/13/2021] [Accepted: 04/18/2021] [Indexed: 12/14/2022]
Abstract
Feed corruption and poor breeding environment could cause widespread bacterial infection which could cause severe liver inflammation and lead to liver damage, even death. It has been proved that Polysaccharide of Atractylodes macrocephala Koidz (PAMK) could improve the immunity of animal, but the mechanism of its protective effect on hepatitis has been rarely reported. This study investigated the protective effect of PAMK on mouse liver through LPS-induced liver inflammatory. The results showed that LPS caused swelling of hepatocytes, disappearance of hepatic cord structure and infiltration of a large number of inflammatory cells, and LPS could up-regulated mRNA and protein expression levels of TLR4, MyD88, IKBα and NFκB, increased cytokines IL-1β, IL-4, IL-6 and TNF-α levels, enhance the levels of antioxidant enzymes CAT, GSH-PX, SOD, iNOs and MDA. PAMK pretreatment could relieved histopathological damage caused by LPS, and could activate the TLR4-MyD88-NFκB signalling pathway, reduce the levels of IL-1β, IL-6 and TNF-α, increase IL-4 levels, inhibit the levels of GSH-PX and MDA. These results indicate that PAMK could reduce inflammatory damage and oxidative stress in mice and play a protective role in the early stages of LPS invasion of the liver.
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Affiliation(s)
- Sixuan Guo
- Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China; Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, Guangdong 510225, China.
| | - Wanyan Li
- Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China; Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, Guangdong 510225, China.
| | - Feiyue Chen
- Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China; Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, Guangdong 510225, China.
| | - Shuzhan Yang
- Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, Guangdong 510225, China; Guangzhou Customs Technology Center, Guangzhou, Guangdong 510623, China.
| | - Yunmao Huang
- Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China; Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, Guangdong 510225, China.
| | - Yunbo Tian
- Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China; Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, Guangdong 510225, China.
| | - Danning Xu
- Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China; Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, Guangdong 510225, China.
| | - Nan Cao
- Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China; Guangdong Province Key Laboratory of Waterfowl Healthy Breeding, Guangzhou, Guangdong 510225, China.
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Liu QY, Zhuang Y, Song XR, Niu Q, Sun QS, Li XN, Li N, Liu BL, Huang F, Qiu ZX. Tanshinone IIA prevents LPS-induced inflammatory responses in mice via inactivation of succinate dehydrogenase in macrophages. Acta Pharmacol Sin 2021; 42:987-997. [PMID: 33028985 PMCID: PMC8149828 DOI: 10.1038/s41401-020-00535-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 09/10/2020] [Indexed: 12/12/2022]
Abstract
Metabolic reprogramming is associated with NLRP3 inflammasome activation in activated macrophages, contributing to inflammatory responses. Tanshinone IIA (Tan-IIA) is a major constituent from Salvia miltiorrhiza Bunge, which exhibits anti-inflammatory activity. In this study, we investigated the effects of Tan-IIA on inflammation in macrophages in focus on its regulation of metabolism and redox state. In lipopolysaccharides (LPS)-stimulated mouse bone marrow-derived macrophages (BMDMs), Tan-IIA (10 μM) significantly decreased succinate-boosted IL-1β and IL-6 production, accompanied by upregulation of IL-1RA and IL-10 release via inhibiting succinate dehydrogenase (SDH). Tan-IIA concentration dependently inhibited SDH activity with an estimated IC50 of 4.47 μM in LPS-activated BMDMs. Tan-IIA decreased succinate accumulation, suppressed mitochondrial reactive oxygen species production, thus preventing hypoxia-inducible factor-1α (HIF-1α) induction. Consequently, Tan-IIA reduced glycolysis and protected the activity of Sirtuin2 (Sirt2), an NAD+-dependent protein deacetylase, by raising the ratio of NAD+/NADH in activated macrophages. The acetylation of α-tubulin was required for the assembly of NLRP3 inflammasome; Tan-IIA increased the binding of Sirt2 to α-tubulin, and thus reduced the acetylation of α-tubulin, thus impairing this process. Sirt2 knockdown or application of Sirt2 inhibitor AGK-2 (10 μM) neutralized the effects of Tan-IIA, suggesting that Tan-IIA inactivated NLRP3 inflammasome in a manner dependent on Sirt2 regulation. The anti-inflammatory effects of Tan-IIA were observed in mice subjected to LPS challenge: pre-administration of Tan-IIA (20 mg/kg, ip) significantly attenuated LPS-induced acute inflammatory responses, characterized by elevated IL-1β but reduced IL-10 levels in serum. The peritoneal macrophages isolated from the mice displayed similar metabolic regulation. In conclusion, Tan-IIA reduces HIF-1α induction via SDH inactivation, and preserves Sirt2 activity via downregulation of glycolysis, contributing to suppression of NLRP3 inflammasome activation. This study provides a new insight into the anti-inflammatory action of Tan-IIA from the respect of metabolic and redox regulation.
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Affiliation(s)
- Qiu-Yan Liu
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Yu Zhuang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Xian-Rui Song
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Qun Niu
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Qiu-Shuang Sun
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Xiao-Nan Li
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Ning Li
- National Experimental Teaching Demonstration Center of Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Bao-Lin Liu
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Fang Huang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China.
| | - Zhi-Xia Qiu
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, China.
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Zhang JL, Li WX, Li Y, Wong MS, Wang YJ, Zhang Y. Therapeutic options of TCM for organ injuries associated with COVID-19 and the underlying mechanism. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 85:153297. [PMID: 32798019 PMCID: PMC7405862 DOI: 10.1016/j.phymed.2020.153297] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 07/15/2020] [Accepted: 07/31/2020] [Indexed: 05/02/2023]
Abstract
BACKGROUND Coronavirus disease-2019 (COVID-19) caused by infection with severe acute respiratory coronavirus-2 (SARS-CoV-2) has been spreading rapidly throughout China and in other countries since the end of 2019. The World Health Organization (WHO) has declared that the epidemic is a public health emergency of international concerns. The timely and appropriate measures for treating COVID-19 in China, which are inseparable from the contribution of traditional Chinese medicine (TCM), have won much praise of the world. PURPOSE This review aimed to summarize and discuss the essential role of TCM in protecting tissues from injuries associated with COVID-19, and accordingly to clarify the possible action mechanisms of TCM from the perspectives of anti-inflammatory, antioxidant and anti-apoptotic effects. METHODS Electronic databases such as Pubmed, ResearchGate, Science Direct, Web of Science, medRixv and Wiley were used to search scientific literatures. RESULTS The present review found that traditional Chinese herbs commonly used for the clinical treatment of organ damages caused by COVID-19, such as Scutellaria baicalensis, Salvia miltiorrhizaSalvia miltiorrhiza, and ginseng, could act on multiple signaling pathways involved in inflammation, oxidative stress and apoptosis. CONCLUSION TCM could protect COVID-19 patients from tissue injuries, a protection that might be, at least partially, attributed to the anti-inflammatory, antioxidant and anti-apoptotic effects of the TCM under investigation. This review provides evidence and support for clinical treatment and novel drug research using TCM.
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Affiliation(s)
- Jia-Li Zhang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Wen-Xiong Li
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Yue Li
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Man-Sau Wong
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China; State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), Shenzhen 518057, China
| | - Yong-Jun Wang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China; Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai 200032, China
| | - Yan Zhang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China; Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai 200032, China.
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Saleh HA, Yousef MH, Abdelnaser A. The Anti-Inflammatory Properties of Phytochemicals and Their Effects on Epigenetic Mechanisms Involved in TLR4/NF-κB-Mediated Inflammation. Front Immunol 2021; 12:606069. [PMID: 33868227 PMCID: PMC8044831 DOI: 10.3389/fimmu.2021.606069] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 03/08/2021] [Indexed: 12/11/2022] Open
Abstract
Innate immune response induces positive inflammatory transducers and regulators in order to attack pathogens, while simultaneously negative signaling regulators are transcribed to maintain innate immune homeostasis and to avoid persistent inflammatory immune responses. The gene expression of many of these regulators is controlled by different epigenetic modifications. The remarkable impact of epigenetic changes in inducing or suppressing inflammatory signaling is being increasingly recognized. Several studies have highlighted the interplay of histone modification, DNA methylation, and post-transcriptional miRNA-mediated modifications in inflammatory diseases, and inflammation-mediated tumorigenesis. Targeting these epigenetic alterations affords the opportunity of attenuating different inflammatory dysregulations. In this regard, many studies have identified the significant anti-inflammatory properties of distinct naturally-derived phytochemicals, and revealed their regulatory capacity. In the current review, we demonstrate the signaling cascade during the immune response and the epigenetic modifications that take place during inflammation. Moreover, we also provide an updated overview of phytochemicals that target these mechanisms in macrophages and other experimental models, and go on to illustrate the effects of these phytochemicals in regulating epigenetic mechanisms and attenuating aberrant inflammation.
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Affiliation(s)
- Haidy A. Saleh
- Department of Chemistry, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, The British University in Egypt, Cairo, Egypt
| | - Mohamed H. Yousef
- Biotechnology Graduate Program, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
| | - Anwar Abdelnaser
- Institute of Global Public Health, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
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PAMK Relieves LPS-Induced Enteritis and Improves Intestinal Flora Disorder in Goslings. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:9721353. [PMID: 33688370 PMCID: PMC7920704 DOI: 10.1155/2021/9721353] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 01/06/2021] [Accepted: 01/16/2021] [Indexed: 12/14/2022]
Abstract
Polysaccharide of Atractylodes macrocephala Koidz (PAMK) is a biologically active component of Atractylodes macrocephala, which has the effect of maintaining the immune homeostasis of the body. Therefore, this study constructed a model of PAMK to relieve LPS-induced gosling enteritis and observed the morphological changes of the small intestine after HE staining. ELISA was used to detect serum CRP, IL-1β, IL-6, and TNF-α levels; immunohistochemistry was used to detect the positive rate of IgA in the small intestine; TLR4, occludin, ZO-1, cytokines, and immunoglobulin mRNA expression in the small intestine were detected by qPCR; and intestinal flora of gosling excrement was analyzed by 16S rDNA sequencing to analyze the protective effect of PAMK on goslings enteritis and the impact on intestinal flora. The results showed that PAMK relieves LPS-induced gosling enteritis by maintaining the small intestine morphology, cytokine, tight junctions, and immunoglobulin relatively stable and improving the disorder of intestinal flora.
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Fu K, Feng C, Shao L, Mei L, Cao R. Tanshinone IIA exhibits anti-inflammatory and antioxidative effects in LPS-stimulated bovine endometrial epithelial cells by activating the Nrf2 signaling pathway. Res Vet Sci 2021; 136:220-226. [PMID: 33689878 DOI: 10.1016/j.rvsc.2021.03.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 02/23/2021] [Accepted: 03/01/2021] [Indexed: 12/20/2022]
Abstract
Endometritis is a major disease in productive bovines, and is also caused by conditional pathogens after delivery. The integrity and activity of bovine endometrial epithelial cells (bEECs) determine the development of endometritis. Tanshinone IIA, a compound purified from Salvia miltiorrhiza bunge, has been reported to have anti-inflammatory effects. The aim of this study was to investigate the anti-inflammatory effects of tanshinone IIA in the LPS-induced inflammatory response of bEECs. The results showed that tanshinone IIA inhibited the mRNA expression levels of COX-2 and iNOS, and reduced the expression levels of IL-1β, TNF-α, IL-6 and IL-8 induced by LPS. In addition, we found that tanshinone IIA inhibited the level of MDA, but increased the activities of CAT and SOD. To evaluate the anti-inflammatory mechanism of tanshinone IIA, we examined the activation of Nrf2. The results showed that the Nrf2 signaling pathway was significantly activated by tanshinone IIA. In conclusion, these results showed that tanshinone IIA exhibited anti-inflammatory and antioxidative effects by activating the Nrf2 signaling pathway.
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Affiliation(s)
- Kaiqiang Fu
- College of Veterinary Medicine, Qingdao Agricultural University, Shandong, Qingdao 266109, PR China
| | - Chao Feng
- College of Veterinary Medicine, Qingdao Agricultural University, Shandong, Qingdao 266109, PR China
| | - Lingzhen Shao
- College of Veterinary Medicine, Qingdao Agricultural University, Shandong, Qingdao 266109, PR China
| | - Lian Mei
- College of Veterinary Medicine, Qingdao Agricultural University, Shandong, Qingdao 266109, PR China
| | - Rongfeng Cao
- College of Veterinary Medicine, Qingdao Agricultural University, Shandong, Qingdao 266109, PR China.
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Fang ZY, Zhang M, Liu JN, Zhao X, Zhang YQ, Fang L. Tanshinone IIA: A Review of its Anticancer Effects. Front Pharmacol 2021; 11:611087. [PMID: 33597880 PMCID: PMC7883641 DOI: 10.3389/fphar.2020.611087] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 11/26/2020] [Indexed: 12/13/2022] Open
Abstract
Tanshinone IIA (Tan IIA) is a pharmacologically lipophilic active constituent isolated from the roots and rhizomes of the Chinese medicinal herb Salvia miltiorrhiza Bunge (Danshen). Tan IIA is currently used in China and other neighboring countries to treat patients with cardiovascular system, diabetes, apoplexy, arthritis, sepsis, and other diseases. Recently, it was reported that tan IIA could have a wide range of antitumor effects on several human tumor cell lines, but the research of the mechanism of tan IIA is relatively scattered in cancer. This review aimed to summarize the recent advances in the anticancer effects of tan IIA and to provide a novel perspective on clinical use of tan IIA.
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Affiliation(s)
- Zhong-Ying Fang
- School of Biological Sciences and Technology, University of Jinan, Jinan, China.,School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Miao Zhang
- School of Biological Sciences and Technology, University of Jinan, Jinan, China
| | - Jia-Ning Liu
- School of Biological Sciences and Technology, University of Jinan, Jinan, China
| | - Xue Zhao
- School of Biological Sciences and Technology, University of Jinan, Jinan, China
| | - Yong-Qing Zhang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Lei Fang
- School of Biological Sciences and Technology, University of Jinan, Jinan, China.,School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
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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: 251] [Impact Index Per Article: 62.8] [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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XU Z, YIN N, REN R, RUAN Z. In silico analysis based on constituents of the medicinal plant Xuebijing (XBJ) to identify candidate treatment agents for sepsis in the omics-driven research era. MINERVA BIOTECNOL 2021. [DOI: 10.23736/s1120-4826.20.02684-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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35
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Guo R, Li L, Su J, Li S, Duncan SE, Liu Z, Fan G. Pharmacological Activity and Mechanism of Tanshinone IIA in Related Diseases. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:4735-4748. [PMID: 33192051 PMCID: PMC7653026 DOI: 10.2147/dddt.s266911] [Citation(s) in RCA: 176] [Impact Index Per Article: 35.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 09/24/2020] [Indexed: 12/18/2022]
Abstract
Salvia miltiorrhiza: (Danshen) is a significant (traditional Chinese medication) natural remedy, enhancing blood circulation and clear blood stasis. In this view, it is widely used against several heart diseases, eg, cardiomyopathy, arrhythmia, and congenital heart defects. Tanshinone IIA (tan-IIA) is the main fat-soluble component of Salvia miltiorrhiza. Modern pharmacological study shows that tan-IIA has anti-inflammatory and anti-oxidant activities. Tan-IIA induces remarkable cardioprotective effects via enhancing angiogenesis which may serve as an effective treatment against cardiovascular diseases (CVD). There is also evidence that tan-IIA has extensive immunomodulatory effects and plays a significant role in the development and function of immune cells. Tan-IIA reduces the production of inflammatory mediators and restores abnormal signaling pathways via regulating the function and activation of immune cells. It can also regulate signal transduction pathways, ie, TLR/NF-κB pathway and MAPKs/NF-κB pathway, thereby tan-IIA has an anti-inflammatory, anticoagulant, antithrombotic and neuroprotective role. It plays a protective role in the pathogenesis of cardiovascular disorders (ie, atherosclerosis, hypertension) and Alzheimer’s disease. It has also been revealed that tan-IIA has an anti-tumor role by killing various tumor cells, inducing differentiation and apoptosis, and has potential activity against carcinoma progression. In the review of this fact, the tan-IIA role in different diseases and its mechanism have been summarized while its clinical applications are also explored to provide a new perspective of Salvia miltiorrhiza. An extensive study on the mechanism of action of tan-IIA is of great significance for the effective use of Chinese herbal medicine and the promotion of its status and influence on the world.
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Affiliation(s)
- Rui Guo
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China.,School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Lan Li
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China.,School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Jing Su
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Sheng Li
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Sophia Esi Duncan
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Zhihao Liu
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China.,School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Guanwei Fan
- Tianjin Key Laboratory of Translational Research of TCM Prescription and Syndrome, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China.,School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
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Tanshinone IIA suppresses lipopolysaccharide-induced neuroinflammatory responses through NF-κB/MAPKs signaling pathways in human U87 astrocytoma cells. Brain Res Bull 2020; 164:136-145. [DOI: 10.1016/j.brainresbull.2020.08.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 08/18/2020] [Accepted: 08/19/2020] [Indexed: 02/07/2023]
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Xu YT, Leng YR, Liu MM, Dong RF, Bian J, Yuan LL, Zhang JG, Xia YZ, Kong LY. MicroRNA and long noncoding RNA involvement in gout and prospects for treatment. Int Immunopharmacol 2020; 87:106842. [DOI: 10.1016/j.intimp.2020.106842] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/19/2020] [Accepted: 07/23/2020] [Indexed: 02/08/2023]
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Ma G, Kimatu BM, Yang W, Pei F, Zhao L, Du H, Su A, Hu Q, Xiao H. Preparation of newly identified polysaccharide from Pleurotus eryngii and its anti-inflammation activities potential. J Food Sci 2020; 85:2822-2831. [PMID: 32794226 DOI: 10.1111/1750-3841.15375] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/07/2020] [Accepted: 07/15/2020] [Indexed: 12/01/2022]
Abstract
The anti-inflammatory effects of two newly identified Pleurotus eryngii polysaccharides (WPEP, NPEP) were determined in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages in this study. Characterization analysis revealed that molecular weights of WPEP and NPEP were 167 and 274 kDa, and were mainly composed of glucose with β-type glycosidic linkages. WPEP and NPEP could significantly inhibit LPS-induced inflammatory responses by regulating the production of NO, Protaglandin E2 (PGE2 ), Interleukin-1β (IL-1β), Tumor necrosis factor-α (TNF-α), and Interleukin-6 (IL-6). This was through the blocking of the activation of Mitogen-activated protein kinase (MAPK) pathway by inhibiting phosphorylation of p38, extracellular regulation of protein kinases 1/2, and stress-activated protein kinase/jun aminoterminal kinase. Moreover, WPEP and NPEP inhibited NF-κB signaling by reducing nuclear translocation and phosphorylation of p65. Overall, our results, for the first time identified two P. eryngii polysaccharides and demonstrated the related anti-inflammatory effects, which indicated the favorable potential of P. eryngii polysaccharide as specific functional foods. PRACTICAL APPLICATION: This study prepared and characterized newly identified Pleurotus eryngii water-soluble polysaccharide fractions and elucidated the nutritional benefits, mainly the immune response related to anti-inflammatory activities by utilizing lipopolysaccharide (LPS)-stimulated RAW264.7 cells. Collectively, results of this study suggested that the P. eryngii polysaccharide fractions could be considered as potential candidates for exploration in the development of new immunomodulatory agent or functional supplementary foods.
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Affiliation(s)
- Gaoxing Ma
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Benard Muinde Kimatu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China.,Department of Dairy and Food Science and Technology, Egerton University, P.O. Box 536-20115, Egerton, Kenya
| | - Wenjian Yang
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Fei Pei
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Liyan Zhao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Hengjun Du
- Department of Food Science, University of Massachusetts, Amherst, MA, 01002, USA
| | - Anxiang Su
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Qiuhui Hu
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Hang Xiao
- Department of Food Science, University of Massachusetts, Amherst, MA, 01002, USA
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He F, Qin X, Xu N, Li P, Wu X, Duan L, Du Y, Fang R, Hardwidge PR, Li N, Peng Y. Pasteurella multocida Pm0442 Affects Virulence Gene Expression and Targets TLR2 to Induce Inflammatory Responses. Front Microbiol 2020; 11:1972. [PMID: 32922380 PMCID: PMC7456837 DOI: 10.3389/fmicb.2020.01972] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 07/27/2020] [Indexed: 11/13/2022] Open
Abstract
Pasteurella multocida is an important pathogenic bacterium of domestic animals. However, the mechanisms of infection are still poorly understood. Here, we found that Pm0442 was dramatically up-regulated in infected mice among 67 predicted lipoproteins of P. multocida serotype A CQ2 strain (PmCQ2). To explore the role of Pm0442 in virulence and the potential of the mutant as a vaccine, Pm0442 mutant of PmCQ2 was successfully constructed. Then, the virulence characteristics, immune/inflammatory responses, and the survival rates of challenged mice were determined. As a result, it was found that the Pm0442 deletion of PmCQ2 significantly decreased bacterial loads and inflammatory responses of lung tissue in mice, resulting in improved survival. Mechanically, Pm0442 affects PmCQ2 capsular and lipopolysaccharide (LPS) synthesis and iron utilization-related genes expression affecting adhesion and phagocytosis. Furthermore, PM0442 bound directly to Toll-like receptor 2 (TLR2) to mediate the secretion of pro-inflammatory cytokine (IL-1β, TNF-α, IL-6, and IL-12p40) in macrophages via activation of the NF-κB, ERK1/2 and p38 signaling pathways. Notably, PmCQ2Δ0442 could provide 70-80% protection to mice challenged with 3.08 × 107 CFU of PmCQ2. Our findings demonstrate that Pm0442 is a virulence-related gene of PmCQ2, which provides new guidance for the prevention and control of Pasteurellosis.
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Affiliation(s)
- Fang He
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Xiaobin Qin
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Na Xu
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Pan Li
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Xiaoyan Wu
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Lijie Duan
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Yiyang Du
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Rendong Fang
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Philip R. Hardwidge
- College of Veterinary Medicine, Kansas State University, Manhattan, KS, United States
| | - Nengzhang Li
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Yuanyi Peng
- College of Animal Science and Technology, Southwest University, Chongqing, China
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Zhao R, Fang D, Ji Y, Chen X, Ma G, Su A, Xie M, Zhao L, Hu Q. In vitro and in vivo functional characterization of an immune activation Flammulina velutipes polysaccharide based on gut microbiota regulation. FOOD AGR IMMUNOL 2020. [DOI: 10.1080/09540105.2020.1754345] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Affiliation(s)
- Ruiqiu Zhao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, People’s Republic of China
| | - Donglu Fang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, People’s Republic of China
| | - Yang Ji
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, People’s Republic of China
| | - Xin Chen
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, People’s Republic of China
| | - Gaoxing Ma
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, People’s Republic of China
| | - Anxiang Su
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, People’s Republic of China
| | - Minhao Xie
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, People’s Republic of China
| | - Liyan Zhao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, People’s Republic of China
| | - Qiuhui Hu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, People’s Republic of China
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing, People’s Republic of China
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Time-Dependent miRNA Profile during Septic Acute Kidney Injury in Mice. Int J Mol Sci 2020; 21:ijms21155316. [PMID: 32727087 PMCID: PMC7432314 DOI: 10.3390/ijms21155316] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 07/25/2020] [Indexed: 12/11/2022] Open
Abstract
(1) Background: Lipopolysaccharide (LPS)-induced systemic inflammation is associated with septic acute kidney injury (AKI). We investigated the time-dependent miRNA expression changes in the kidney caused by LPS. (2) Methods: Male outbred NMRI mice were injected with LPS and sacrificed at 1.5 and 6 h (40 mg/kg i.p., early phase, EP) or at 24 and 48 h (10 mg/kg i.p., late phase, LP). The miRNA profile was established using miRCURY LNA™ microarray and confirmed with qPCR. Total renal proteome was analyzed by LC-MS/MS (ProteomeXchange: PXD014664). (3) Results: Septic AKI was confirmed by increases in plasma urea concentration and in renal TNF-α and IL-6 mRNA expression. Most miRNAs were altered at 6 and 24 h and declined by 48 h. In EP miR-762 was newly identified and validated and was the most elevated miRNA. The predicted target of miR-762, Ras related GTPase 1B (Sar1b) was downregulated. In LP miR-21a-5p was the most influenced miRNA followed by miR-451a, miR-144-3p, and miR-146a-5p. Among the potential protein targets of the most influenced miRNAs, only aquaporin-1, a target of miR-144-3p was downregulated at 24 h. (4) Conclusion: Besides already known miRNAs, septic AKI upregulated miR-762, which may regulate GTP signaling, and miR-144-3p and downregulated its target, aquaporin-1.
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Yeo HJ, Shin MJ, You JH, Kim JS, Kim MY, Kim DW, Kim DS, Eum WS, Choi SY. Transduced Tat-CIAPIN1 reduces the inflammatory response on LPS- and TPA-induced damages. BMB Rep 2020. [PMID: 31722779 PMCID: PMC6941760 DOI: 10.5483/bmbrep.2019.52.12.245] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Cytokine-induced apoptosis inhibitor 1 (CIAPIN1), known as an anti-apoptotic and signal-transduction protein, plays a pivotal role in a variety of biological processes. However, the role of CIAPIN1 in inflammation is unclear. We investigated the protective effects of CIAPIN1 in lipopolysaccharide (LPS)-exposed Raw 264.7 cells and against inflammatory damage induced by 12-O-tetradecanoylphorbol-13-acetate (TPA) in a mouse model using cell-permeable Tat-CIAPIN1. Transduced Tat-CIAPIN1 significantly reduced ROS production and DNA fragmentation in LPS-exposed Raw 264.7 cells. Also, Tat-CIAPIN1 inhibited MAPKs and NF-κB activation, reduced the expression of Bax, and cleaved caspase-3, COX-2, iNOS, IL-6, and TNF-α in LPS-exposed cells. In a TPA-induced animal model, transduced Tat-CIAPIN1 drastically decreased inflammation damage and inhibited COX-2, iNOS, IL-6, and TNF-α expression. Therefore, these findings suggest that Tat-CIAPIN1 might lead to a new strategy for the treatment of inflammatory skin disorders.
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Affiliation(s)
- Hyeon Ji Yeo
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chuncheon 24252, Korea
| | - Min Jea Shin
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chuncheon 24252, Korea
| | - Ji Ho You
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chuncheon 24252, Korea
| | - Jeong Su Kim
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chuncheon 24252, Korea
| | - Min Young Kim
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chuncheon 24252, Korea
| | - Dae Won Kim
- Department of Biochemistry and Molecular Biology, Research Institute of Oral Sciences, College of Dentistry, Gangneung-Wonju National University, Gangneung 25457, Korea
| | - Duk-Soo Kim
- Department of Anatomy, College of Medicine, Soonchunhyang University, Cheonan 31538, Korea
| | - Won Sik Eum
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chuncheon 24252, Korea
| | - Soo Young Choi
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chuncheon 24252, Korea
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Wang H, Zhong L, Mi S, Song N, Zhang W, Zhong M. Tanshinone IIA prevents platelet activation and down-regulates CD36 and MKK4/JNK2 signaling pathway. BMC Cardiovasc Disord 2020; 20:81. [PMID: 32059638 PMCID: PMC7023810 DOI: 10.1186/s12872-019-01289-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 11/29/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Tanshinone IIA (TS IIA), a multi-pharmaceutical compound from traditional Chinese herb, is effective for treatment of atherothrombosis. However, the underlying mechanisms of TS IIA-mediated anti-platelet activation effect are still poorly understood. As shown in our previous study, platelet-derived microvesicles (PMVs) generated in response to oxidant insult could activate CD36/mitogen-activated protein kinase kinase 4/Jun N-terminal kinase 2 (CD36/MKK4/JNK2) signals and lead to platelet activation. The present study aims to investigate the effect of TS IIA on platelet activation and the possible mechanisms. METHODS The production of PMVs induced by Interleukin 6 (IL-6) was detected by flow cytometry. We performed activating studies of platelets with PMVs derived from IL-6-treated platelets (IL-6-PMVs) in vitro. Sometimes, platelet suspensions were incubated with serial concentrations of TS IIA for 15 min before being stimulated with IL-6-PMVs. Expression of platelet integrin αIIbβ3 and CD36 was detected by flow cytometry. Phosphorylation of MKK4 and JNK were detected by immunoblotting. RESULTS Here we demonstrated firstly that TS IIA could prevent platelet activation induced by PMVs and down-regulates CD36 and MKK4/JNK2 signaling pathway. CD36 may be the target of atherosclerosis (AS)-related thrombosis. CONCLUSIONS This study showed the possible mechanisms of TS IIA-mediated anti-platelet activation and may provide a new strategy for the treatment of AS-related thrombosis by targeting platelet CD36.
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Affiliation(s)
- Hua Wang
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, No 107 Wenhua West Road, Ji'nan, 250012, China.,Department of Cardiology, Yantai Yuhuangding Hospital, Qingdao Medical College, Qingdao University, Yantai, China
| | - Lin Zhong
- Department of Cardiology, Yantai Yuhuangding Hospital, Qingdao Medical College, Qingdao University, Yantai, China
| | - Shaohua Mi
- Department of Cardiology, Yantai Yuhuangding Hospital, Qingdao Medical College, Qingdao University, Yantai, China
| | - Nianpeng Song
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, No 107 Wenhua West Road, Ji'nan, 250012, China.,Department of Cardiology, Yantai Yuhuangding Hospital, Qingdao Medical College, Qingdao University, Yantai, China
| | - Wei Zhang
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, No 107 Wenhua West Road, Ji'nan, 250012, China
| | - Ming Zhong
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, No 107 Wenhua West Road, Ji'nan, 250012, China.
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Wang X, Yang Y, Liu X, Gao X. Pharmacological properties of tanshinones, the natural products from Salvia miltiorrhiza. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2020; 87:43-70. [PMID: 32089238 DOI: 10.1016/bs.apha.2019.10.001] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Danshen (Cai, et al. 2016) is the dry root and rhizome of the herbaceous plant Salvia miltiorrhiza Bge. of family labiatae, a perennial plant that is native to China and Japan. The primary modern clinical applications of Danshen are for heart disease, chronic hepatitis, early cirrhosis, cerebral ischemia and pulmonary heart disease. Emerging evidence from cellular, animal, and clinical studies has begun to illuminate the pharmacological attributes of the primary lipophilic tanshinones from Danshen, which include tanshinone I, tanshinone II, cryptotanshinone and dihydrotanshinone, etc. Tanshinones offer the properties of anti-oxidation, anti-inflammation, antitumor, phytoestrogenic activity, vasodilation, neuroprotection, regulate metabolic function and other pharmacological advances. This chapter will review the discovery of the pharmacodynamic mechanism and pharmacokinetic studies of tanshinones and Danshen for further clinical applications.
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Affiliation(s)
- Xiaoying Wang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yang Yang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiao Liu
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiumei Gao
- Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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Cui S, Chen S, Wu Q, Chen T, Li S. A network pharmacology approach to investigate the anti-inflammatory mechanism of effective ingredients from Salvia miltiorrhiza. Int Immunopharmacol 2019; 81:106040. [PMID: 31818704 DOI: 10.1016/j.intimp.2019.106040] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 10/29/2019] [Accepted: 11/08/2019] [Indexed: 01/13/2023]
Abstract
Salvia miltiorrhiza, known as Danshen in Chinese, has been widely used to treat cardiovascular diseases in China. Tanshinone I (Tan I) and cryptotanshinone (CST) are the lipid-soluble and effective components from Salvia miltiorrhiza. However, the molecular mechanism of Tan I and CST for treating inflammation is still not known. Therefore, this study was designed to use network pharmacology-based strategy to predict therapeutic targets of Tan I and CST against inflammation, and further to investigate the pharmacological molecular mechanism in vitro. Inflammation targets were identified and followed by acquisition of verified targets of Tan I and CST. After constructing target-functional protein interaction network of Tan I and CST against inflammation, the core therapeutic targets of Tan I and CST against inflammation were obtained. Further, pathway enrichment analyses were performed on core therapeutic targets to evaluate key signaling pathways of Tan I and CST against inflammation. As revealed in network pharmacology analysis, 8 key hub targets for Tan I and CST against inflammation were identified, respectively: JUN, VEGFA, IL-6, TNF, MAPK8, CXCL8, and PTGS2 for Tan I, while STAT3, AKT1, CCND1, MAPK14, VEGFA, ESR1, MAPK8 and AR for CST. Pathway enrichment analysis by DAVID database indicated that Tan I and CST principally regulated the inflammation-associated pathway, such as TLR, JAK-STAT signaling pathway, focal adhesion, apoptosis, mTOR signaling pathway. In vitro, we found that both Tan I and CST exerts significantly effect on LPS stimulated NO secretion and iNOS expression in macrophages. Taken together, our data elucidate that anti-inflammatory pharmacological activities of Tan I and CST may be predominantly related to inhibition of TLR signaling pathway and regulating iNOS synthesis. These findings highlight the predicted therapeutic targets may be potential targets of Tan I and CST for anti-inflammation treatment.
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Affiliation(s)
- Shuna Cui
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Medical College of Yangzhou University, JiangYang Middle Road 136, Yangzhou 225001, China; Department of Obstetrics and Gynecology, Affiliated Hospital of Yangzhou University, Yangzhou, China; Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, College of Veterinary Medicine, Yangzhou, China.
| | - Shanshan Chen
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Medical College of Yangzhou University, JiangYang Middle Road 136, Yangzhou 225001, China
| | - Qingqing Wu
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Medical College of Yangzhou University, JiangYang Middle Road 136, Yangzhou 225001, China
| | - Tingting Chen
- Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Medical College of Yangzhou University, JiangYang Middle Road 136, Yangzhou 225001, China
| | - Shihua Li
- Department of Obstetrics and Gynecology, Affiliated Hospital of Yangzhou University, Yangzhou, China
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Liu Z, Zhu W, Kong X, Chen X, Sun X, Zhang W, Zhang R. Tanshinone IIA inhibits glucose metabolism leading to apoptosis in cervical cancer. Oncol Rep 2019; 42:1893-1903. [PMID: 31485631 PMCID: PMC6775814 DOI: 10.3892/or.2019.7294] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 07/16/2019] [Indexed: 12/19/2022] Open
Abstract
Cancer requires aerobic glycolysis to supply the energy required for proliferation. Existing evidence has revealed that blocking glycolysis results in apoptosis of cancer cells. Tanshinone IIA (Tan IIA) is a diterpenoid naphthoquinone found in traditional Chinese medicine, Danshen (Salvia sp.). Tan IIA exhibits potential anticancer activity. However, its effect on cell viability of human cervical cancer cells and its mechanism are unknown. The aim of the present study was to determine the effect of Tan IIA on proliferation and glucose metabolism in cervical cancer cells. Cell viability was measured by MTT assay, apoptosis was determined using flow cytometry and glucose uptake, lactate production, and adenosine triphosphate content were measured to assess glucose metabolism. The expression of apoptosis‑associated proteins was detected by western blotting and the antitumor activity of Tan IIA in vivo was evaluated in cervical carcinoma‑bearing mice. The results revealed Tan IIA treatment resulted in a considerable reduction in the viability of SiHa cells. Tan IIA decreased the expression of HPV oncogenes E6 and E7, induced apoptosis and also decreased glycolysis by suppressing the activity of the intracellular AKT/mTOR and HIF‑1α. In vivo, treatment with Tan IIA resulted in a 72.7% reduction in tumor volume. The present study highlights the potential therapeutic value of Tan IIA, which functions by inducing apoptosis and may be associated with inhibition of glycolysis.
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Affiliation(s)
- Zhigang Liu
- Faculty of Medicine, Beihua University, Jilin, Jilin 132013, P.R. China
| | - Wenhe Zhu
- Department of Biochemistry, Jilin Medical University, Jilin, Jilin 132013, P.R. China
| | - Xiangyu Kong
- Faculty of Medicine, Beihua University, Jilin, Jilin 132013, P.R. China
| | - Xi Chen
- Faculty of Medicine, Beihua University, Jilin, Jilin 132013, P.R. China
| | - Xinyi Sun
- Faculty of Medicine, Beihua University, Jilin, Jilin 132013, P.R. China
| | - Wei Zhang
- Department of Biochemistry, Jilin Medical University, Jilin, Jilin 132013, P.R. China
| | - Ruowen Zhang
- Faculty of Medicine, Beihua University, Jilin, Jilin 132013, P.R. China
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Yuan L, Li Q, Zhang Z, Liu Q, Wang X, Fan L. Tanshinone IIA inhibits the adipogenesis and inflammatory response in ox‐LDL‐challenged human monocyte‐derived macrophages via regulating miR‐130b/WNT5A. J Cell Biochem 2019; 121:1400-1408. [PMID: 31512787 DOI: 10.1002/jcb.29375] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 08/28/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Limei Yuan
- Henan University of Traditional Chinese Medicine Zhengzhou Henan China
- Department of Cardiovascular The Third Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou Henan China
| | - Qinghai Li
- Henan University of Traditional Chinese Medicine Zhengzhou Henan China
| | - Zhiguo Zhang
- Department of Cardiovascular The Third Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou Henan China
| | - Qingle Liu
- Department of Cardiovascular The Third Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou Henan China
| | - Xuechen Wang
- Department of Cardiovascular The Third Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou Henan China
| | - Lihua Fan
- Department of Cardiovascular The Third Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou Henan China
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Zhao J, Cao J, Yu L, Ma H. Dehydroepiandrosterone alleviates E. Coli O157:H7-induced inflammation by preventing the activation of p38 MAPK and NF-κB pathways in mice peritoneal macrophages. Mol Immunol 2019; 114:114-122. [PMID: 31351412 DOI: 10.1016/j.molimm.2019.07.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 06/20/2019] [Accepted: 07/11/2019] [Indexed: 01/18/2023]
Abstract
As an important metabolite in cholesterol metabolism, dehydroepiandrosterone (DHEA) can modulate the immune function in animals and humans, but the underlying mechanism is still unclear. The present study investigated the effect and mechanism of DHEA's anti-inflammatory action in primary mice peritoneal macrophages infected with E. coli O157:H7. The finding showed that DHEA improved the phagocytic ability in E. coli O157:H7-infected macrophages. DHEA inhibited the cytokines (including tumor necrosis factor-α, interleukin-1β and interleukin-6) secretion in E. coli O157:H7-infected macrophages. The inducible nitric oxide synthase and cyclooxygenase-2 protein level were significantly decreased in E. coli O157:H7-infected macrophages treated with DHEA. In addition, DHEA markedly decreased the phospho (p)-p38 MAPK protein level in E. coli O157:H7-infected macrophages. Furthermore, DHEA prevented the nuclear translocation of NF-κB by decreasing of p-IκB-α protein level in E. coli O157:H7-infected macrophage; and these effects of DHEA were heightened when the cells were pre-treated with p38 MAPK inhibitor SB203580. Our data indicated that DHEA alleviates the pro-inflammatory mediator production in E. coli O157:H7-infected mice peritoneal macrophages; and this beneficial action associated with it prevents the activation of p38 MAPK and NF-κB signaling pathway.
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Affiliation(s)
- Jinlong Zhao
- Key Laboratory of Animal Physiology and Biochemistry, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Ji Cao
- Key Laboratory of Animal Physiology and Biochemistry, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Lei Yu
- Key Laboratory of Animal Physiology and Biochemistry, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China
| | - Haitian Ma
- Key Laboratory of Animal Physiology and Biochemistry, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China; MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
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Ma L, Luo S, Zhou L, Zhao Z, Li Q, Xu L, Gong B, Qi W, Zhou T, Yang X, Gao G, Mei W, Yang Z. TanshinoneⅡA phenanthroimidazole derivative polarizes macrophage to improve metabolic homeostasis. Biochem Biophys Res Commun 2019; 514:861-867. [DOI: 10.1016/j.bbrc.2019.05.056] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 05/06/2019] [Indexed: 12/20/2022]
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