1. Endotype-driven Co-module mechanisms of danhong injection in the Co-treatment of cardiovascular and cerebrovascular diseases: A modular-based drug and disease integrated analysis.
- Author
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Zhang, Siqi, Niu, Qikai, Zong, Wenjing, Song, Qi, Tian, Siwei, Wang, Jingai, Liu, Jun, Zhang, Huamin, Wang, Zhong, and Li, Bing
- Subjects
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DRUG therapy for angina pectoris , *CHINESE medicine , *IN vitro studies , *CARDIOVASCULAR diseases , *HERBAL medicine , *CELLULAR signal transduction , *INJECTIONS , *GENES , *GENE expression , *GENE expression profiling , *MYOCARDIUM , *METABOLISM , *CEREBROVASCULAR disease , *CEREBRAL infarction , *HYPOXEMIA , *HEART cells - Abstract
Cardiovascular and cerebrovascular diseases are the leading causes of death worldwide and interact closely with each other. Danhong Injection (DHI) is a widely used preparation for the co-treatment of brain and heart diseases (CTBH). However, the underlying molecular endotype mechanisms of DHI in the CTBH remain unclear. To elucidate the underlying endotype mechanisms of DHI in the CTBH. In this study, we proposed a modular-based disease and drug-integrated analysis (MDDIA) strategy for elucidating the systematic CTBH mechanisms of DHI using high-throughput transcriptome-wide sequencing datasets of DHI in the treatment of patients with stable angina pectoris (SAP) and cerebral infarction (CI). First, we identified drug-targeted modules of DHI and disease modules of SAP and CI based on the gene co-expression networks of DHI therapy and the protein–protein interaction networks of diseases. Moreover, module proximity-based topological analyses were applied to screen CTBH co-module pairs and driver genes of DHI. At the same time, the representative driver genes were validated via in vitro experiments on hypoxia/reoxygenation-related cardiomyocytes and neuronal cell lines of H9C2 and HT22. Seven drug-targeted modules of DHI and three disease modules of SAP and CI were identified by co-expression networks. Five modes of modular relationships between the drug and disease modules were distinguished by module proximity-based topological analyses. Moreover, 13 targeted module pairs and 17 driver genes associated with DHI in the CTBH were also screened. Finally, the representative driver genes AKT1 , EDN1 , and RHO were validated by in vitro experiments. This study, based on clinical sequencing data and modular topological analyses, integrated diseases and drug targets. The CTBH mechanism of DHI may involve the altered expression of certain driver genes (SRC, STAT3, EDN1, CYP1A1, RHO, RELA) through various enriched pathways, including the Wnt signaling pathway. [Display omitted] • A modular-based disease and drug-integrated analysis strategy was proposed to reveal the co-treatment mechanisms of diseases. • Drug-targeted modules of Danhong injection and disease modules of stable angina pectoris and cerebral infarction were identified. • Co-module pairs and drive genes of Danhong injection were screened using proximity-based topological analyses. • The representative drive genes were validated by in vitro experiments. • The endotype driven co-module mechanisms of Danhong Injection for cardiovascular and cerebrovascular diseases were explained. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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