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Torella D, Salerno N, Cianflone E. SETD7 methyltransferase is a key druggable target for effective cardioprotection from myocardial ischaemic injury. Cardiovasc Res 2023; 118:3269-3271. [PMID: 36056836 DOI: 10.1093/cvr/cvac148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 01/25/2023] Open
Affiliation(s)
- Daniele Torella
- Department of Experimental and Clinical Medicine, Magna Graecia University, Campus S. Venuta, Viale Europa, 88100 Catanzaro, Italy
| | - Nadia Salerno
- Department of Medical and Surgical Sciences, Magna Graecia University, 88100 Catanzaro, Italy
| | - Eleonora Cianflone
- Department of Medical and Surgical Sciences, Magna Graecia University, 88100 Catanzaro, Italy
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Zhang F, Duan B, Zhou Z, Han L, Huang P, Ye Y, Wang Q, Huang F, Li J. Integration of metabolomics and transcriptomics to reveal anti-chronic myocardial ischemia mechanism of Gualou Xiebai decoction. JOURNAL OF ETHNOPHARMACOLOGY 2022; 297:115530. [PMID: 35830899 DOI: 10.1016/j.jep.2022.115530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gualou Xiebai decoction (GLXB), a well-known classic traditional Chinese medicine formula, is a recorded and proven therapy for the management of cardiac diseases. However, its pharmacological characteristics and mechanism of action are unclear. MATERIALS AND METHODS The effects of GLXB and its mechanism of action in an isoprenaline-induced rat model of chronic myocardial ischemia (CMI) were investigated by incorporating metabonomics and transcriptomics. Meanwhile, the echocardiographic evaluation, histopathological analysis, serum biochemistry assay, TUNEL assay and western blot analysis were detected to revealed the protective effects of GLXB on CMI. RESULTS The results of echocardiographic evaluation, histopathological analysis and serum biochemistry assay revealed that GLXB had a significantly cardioprotective performance by reversing echocardiographic abnormalities, restoring pathological disorders and converting the serum biochemistry perturbations. Further, the omics analysis indicated that many genes and metabolites were regulated after modeling and GLXB administration, and maintained the marked "high-low" or "low-high" trends. Meanwhile, the results from integrated bioinformatics analysis suggested that the interaction network mainly consisted of amino acid and organic acid metabolism. The results of TUNEL assay and western blot analysis complemented the findings of integrated analysis of metabolomics and transcriptomics. CONCLUSION These findings suggested that GLXB has a curative effect in isoproterenol-induced CMI in rats. Integrated analysis based on transcriptomics and metabolomics studies revealed that the mechanism of GLXB in alleviating CMI was principally by the regulation of energy homeostasis and apoptosis, which was through a multi-component and multi-target treatment modality.
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Affiliation(s)
- Fengyun Zhang
- Pharmacy School, Hubei University of Chinese Medicine, Wuhan, 430065, China; Key Laboratory of Traditional Chinese Medicine Resource and Prescription, Ministry of Education, Wuhan, Hubei, 430061, China
| | - Bailu Duan
- College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China.
| | - Zhenxiang Zhou
- College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Lintao Han
- Pharmacy School, Hubei University of Chinese Medicine, Wuhan, 430065, China; Key Laboratory of Traditional Chinese Medicine Resource and Prescription, Ministry of Education, Wuhan, Hubei, 430061, China
| | - Ping Huang
- Key Laboratory of Traditional Chinese Medicine Resource and Prescription, Ministry of Education, Wuhan, Hubei, 430061, China; College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Yan Ye
- Pharmacy School, Hubei University of Chinese Medicine, Wuhan, 430065, China; Key Laboratory of Traditional Chinese Medicine Resource and Prescription, Ministry of Education, Wuhan, Hubei, 430061, China
| | - Qiong Wang
- Key Laboratory of Traditional Chinese Medicine Resource and Prescription, Ministry of Education, Wuhan, Hubei, 430061, China; College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Fang Huang
- College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Jingjing Li
- College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China.
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Xing J, Jie W. Methyltransferase SET domain family and its relationship with cardiovascular development and diseases. Zhejiang Da Xue Xue Bao Yi Xue Ban 2021; 51:251-260. [PMID: 35462466 DOI: 10.3724/zdxbyxb-2021-0192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Abnormal epigenetic modification is closely related to the occurrence and development of cardiovascular diseases. The SET domain (SETD) family is an important epigenetic modifying enzyme containing SETD. They mainly affect gene expression by methylating H3K4, H3K9, H3K36 and H4K20. Additionally, the SETD family catalyzes the methylation of non-histone proteins, thereby affects the signal transduction of signal transduction and activator of transcription (STAT) 1, Wnt/β-catenin, hypoxia-inducible factor (HIF)-1α and Hippo/YAP pathways. The SETD family has the following regulatory effects on cardiovascular development and diseases: regulating coronary artery formation and cardiac development; protecting cardiac tissue from ischemia reperfusion injury; regulating inflammation, oxidative stress and apoptosis in cardiovascular complications of diabetes; participating in the formation of pulmonary hypertension; regulating thrombosis, cardiac hypertrophy and arrhythmia. This article summarizes the basic structures, expression regulation mechanisms and the role of existing SETD family members in cardiovascular development and diseases, in order to provide a basis for understanding the molecular mechanism of cardiovascular disease and exploring the therapeutic targets.
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Affiliation(s)
- Jingci Xing
- 1. Department of Pathology, School of Basic Medicine Sciences, Guangdong Medical University, Zhanjiang 524023, Guangdong Province, China
| | - Wei Jie
- 1. Department of Pathology, School of Basic Medicine Sciences, Guangdong Medical University, Zhanjiang 524023, Guangdong Province, China.,Medical University, Key Laboratory of Emergency and Trauma, Ministry of Education, Hainan Provincial Key Laboratory of Tropical Cardiovascular Diseases Research, Haikou 571199, China
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