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Han D, Chang X, Xu D, Shen J, Fan A, Wang M, Li D, Chen X, Wang C, Wu Y, Yang Z, Li J, Wang S. Yi-Qi-Huo-Xue decoction alleviates intracerebral hemorrhage injury through inhibiting neuronal autophagy of ipsilateral cortex via BDNF/TrkB pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155438. [PMID: 38537443 DOI: 10.1016/j.phymed.2024.155438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/26/2024] [Accepted: 02/08/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Yi-Qi-Huo-Xue Decoction (YQHXD), a traditional Chinese medicine formula, has demonstrated efficacy in the clinical treatment of intracerebral hemorrhage (ICH) for over a decade. Nevertheless, the precise pharmacotherapeutic compounds of YQHXD capable of penetrating into cerebral tissue and the pharmacological underpinnings of YQHXD remain ambiguous. METHODS The active components of YQHXD in rat brains was analyzed by ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry. The potential targets, pathways and biological progresses of YQHXD ameliorating ICH induced injury was predicted by network pharmacology. Moreover, collagenase-induced ICH rat model, primary cortex neurons exposed to hemin and molecular docking were applied to validate the molecular mechanisms of YQHXD. RESULTS Eleven active components of YQHXD were identified within the brains. Employing the Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) databases, our investigation concentrated on the roles of autophagy and the BDNF/TrkB signaling pathway in the pharmacological context. The pharmacological results revealed that YQHXD alleviated neurological dysfunction, brain water content, brain swelling, and pathological injury caused by ICH. Meanwhile, YQHXD inhibited autophagy influx and autophagosome in vivo, and regulated cortex neuronal autophagy and TrkB/BDNF pathway both in vivo and in vitro. Subsequently, N-acetyl serotonin (NAS), a selective TrkB agonist, was employed to corroborate the significance of the BDNF/TrkB pathway in this process. The combination of NAS and YQHXD did not further enhance the protective efficacy of YQHXD in ICH rats. Additionally, outcomes of molecular docking analysis revealed that nine compounds of YQHXD exhibited potential regulatory effects on TrkB. CONCLUSIONS Ipsilateral neuronal autophagy and BDNF/TrkB pathway were activated 72 h after ICH. YQHXD effectively resisted injury induced by ICH, which was related with suppression of ipsilateral neuronal autophagy via BDNF/TrkB pathway. This study provides novel insights into the therapeutic mechanisms of traditional Chinese medicine in the context of ICH treatment.
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Affiliation(s)
- Dan Han
- Department of Pharmacy, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, 321 Zhongshan Road, Gulou District, Nanjing, 210000, Jiangsu, China; Nanjing Medical Center for Clinical Pharmacy, 321 Zhongshan Road, Gulou District, Nanjing, 210000, Jiangsu, China
| | - Xinyue Chang
- School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjia Lane, Gulou District, Nanjing 210000, Jiangsu, China
| | - Dan Xu
- Zonhon Biopharma Institute, inc., 518 Yunhe Road, Xinbei District, Changzhou, 213000, Jiangsu, China
| | - Jizhong Shen
- Department of Pharmacy, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, 321 Zhongshan Road, Gulou District, Nanjing, 210000, Jiangsu, China
| | - Ali Fan
- TriApex Laboratories Co., Ltd, 9 Xinglong Road, Jiangbei District, Nanjing, 210000, Jiangsu, China
| | - Meihua Wang
- Department of Pharmacy, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, 321 Zhongshan Road, Gulou District, Nanjing, 210000, Jiangsu, China
| | - Dingran Li
- School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjia Lane, Gulou District, Nanjing 210000, Jiangsu, China
| | - Xiangkai Chen
- School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjia Lane, Gulou District, Nanjing 210000, Jiangsu, China
| | - Cheng Wang
- School of Pharmacy, Changzhou University, 21 Gehuzhong Road, Wujin District, Changzhou, 213000, Jiangsu, China
| | - Yi Wu
- Department of Neurosurgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Qinhuai District, Nanjing, 210000, Jiangsu, China
| | - Zhaocong Yang
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, 72 Guangzhou Road, Gulou District, Nanjing, 210000, Jiangsu, China
| | - Jian Li
- Department of Neurosurgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Qinhuai District, Nanjing, 210000, Jiangsu, China.
| | - Siliang Wang
- Department of Pharmacy, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, 321 Zhongshan Road, Gulou District, Nanjing, 210000, Jiangsu, China; Nanjing Medical Center for Clinical Pharmacy, 321 Zhongshan Road, Gulou District, Nanjing, 210000, Jiangsu, China.
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Wang Y, Wang R, Zhu J, Chen L. Identification of mitophagy and ferroptosis-related hub genes associated with intracerebral haemorrhage through bioinformatics analysis. Ann Hum Biol 2024; 51:2334719. [PMID: 38863372 DOI: 10.1080/03014460.2024.2334719] [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: 11/07/2023] [Accepted: 03/21/2024] [Indexed: 06/13/2024]
Abstract
BACKGROUND Mitophagy and ferroptosis occur in intracerebral haemorrhage (ICH) but our understanding of mitophagy and ferroptosis-related genes remains incomplete. AIM This study aims to identify shared ICH genes for both processes. METHODS ICH differentially expressed mitophagy and ferroptosis-related genes (DEMFRGs) were sourced from the GEO database and literature. Enrichment analysis elucidated functions. Hub genes were selected via STRING, MCODE, and MCC algorithms in Cytoscape. miRNAs targeting hubs were predicted using miRWalk 3.0, forming a miRNA-hub gene network. Immune microenvironment variances were assessed with MCP and TIMER. Potential small molecules for ICH were forecasted via CMap database. RESULTS 64 DEMFRGs and ten hub genes potentially involved in various processes like ferroptosis, TNF signalling pathway, MAPK signalling pathway, and NF-kappa B signalling pathway were discovered. Several miRNAs were identified as shared targets of hub genes. The ICH group showed increased infiltration of monocytic lineage and myeloid dendritic cells compared to the Healthy group. Ten potential small molecule drugs (e.g. Zebularine, TWS-119, CG-930) were predicted via CMap. CONCLUSION Several shared genes between mitophagy and ferroptosis potentially drive ICH progression via TNF, MAPK, and NF-kappa B pathways. These results offer valuable insights for further exploring the connection between mitophagy, ferroptosis, and ICH.
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Affiliation(s)
- Yan Wang
- Department of Basic Medicine, Cangzhou Medical College, Cangzhou, China
| | - Rufeng Wang
- Department of Basic Medicine, Cangzhou Medical College, Cangzhou, China
| | - Jianzhong Zhu
- Department of Basic Medicine, Cangzhou Medical College, Cangzhou, China
| | - Ling Chen
- Department of Gynaecology, People's Hospital Affiliated to Cangzhou Medical College, Cangzhou, China
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Xuan N, Zhao J, Kang Z, Cui W, Tian BP. Neutrophil extracellular traps and their implications in airway inflammatory diseases. Front Med (Lausanne) 2024; 10:1331000. [PMID: 38283037 PMCID: PMC10811107 DOI: 10.3389/fmed.2023.1331000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 12/29/2023] [Indexed: 01/30/2024] Open
Abstract
Neutrophil extracellular traps (NETs) are essential for immune defense and have been increasingly recognized for their role in infection and inflammation. In the context of airway inflammatory diseases, there is growing evidence suggesting the involvement and significance of NETs. This review aims to provide an overview of the formation mechanisms and components of NETs and their impact on various airway inflammatory diseases, including acute lung injury/ARDS, asthma, chronic obstructive pulmonary disease (COPD) and cystic fibrosis. By understanding the role of NETs in airway inflammation, we can gain valuable insights into the underlying pathogenesis of these diseases and identify potential targets for future therapeutic strategies that either target NETs formation or modulate their harmful effects. Further research is warranted to elucidate the complex interactions between NETs and airway inflammation and to develop targeted therapies that can effectively mitigate their detrimental effects while preserving their beneficial functions in host defense.
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Affiliation(s)
- Nanxia Xuan
- Department of Critical Care Medicine, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jie Zhao
- Department of Critical Care Medicine, The First Affiliated Hospital of Ningbo University, Ningbo, China
| | - Zhiying Kang
- Department of Critical Care Medicine, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wei Cui
- Department of Critical Care Medicine, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Bao-ping Tian
- Department of Critical Care Medicine, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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