Study on core genes and potential immunological and metabolic mechanisms associated with Tongmai yangxin pills in the treatment of coronary heart disease
|更新时间:2025-09-29
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Study on core genes and potential immunological and metabolic mechanisms associated with Tongmai yangxin pills in the treatment of coronary heart disease
GUO Junchi,ZHANG Mingyan,ZHAO Yingqiang,et al.Study on core genes and potential immunological and metabolic mechanisms associated with Tongmai yangxin pills in the treatment of coronary heart disease[J].ZHONGGUO YAOFANG,2025,36(17):2148-2153.
GUO Junchi,ZHANG Mingyan,ZHAO Yingqiang,et al.Study on core genes and potential immunological and metabolic mechanisms associated with Tongmai yangxin pills in the treatment of coronary heart disease[J].ZHONGGUO YAOFANG,2025,36(17):2148-2153. DOI: 10.6039/j.issn.1001-0408.2025.17.11.
Study on core genes and potential immunological and metabolic mechanisms associated with Tongmai yangxin pills in the treatment of coronary heart disease
To identify core genes associated with the treatment of coronary heart disease (CHD) with Tongmai yangxin pills, and predict their potential immunological and metabolic mechanisms.
METHODS
2
Mendelian randomization (MR) analysis was conducted using protein quantitative trait loci (pQTL) data from the UK Biobank and Icelandic,and data from genome-wide association study to screen core genes related to Tongmai yangxin pills in the treatment of CHD. Gene expression changes were further validated using transcriptomic sequencing data. Mediation analyses of immune cells and plasma metabolites were subsequently performed to explore the downstream regulatory networks of these core genes.
RESULTS
2
A total of 62 positive pQTL genes showed significant causal associations with CHD. MR analysis combined with transcriptomic sequencing validation identified three core genes
FAM3D
,
OXT
, and
ENPP5
-associated with Tongmai yangxin pills in the treatment of CHD. The transcriptomic sequencing results showed that after treatment with Tongmai yangxin pills, the expression levels of
FAM3D
and
OXT
were significantly reduced (
P
<0.01), while the expression level of
ENPP5
was significantly increased (
P
<0.05). Mediation analyses between immune cells and plasma metabolites indicated that these genes may positively or negatively r
egulate CHD through immune pathways involving regulatory T cells and myeloid dendritic cells expressing CD11c and CD62L, as well as through metabolic pathways related to lipid and fatty acid metabolism, cholesterol metabolism, and bile acid metabolism.
CONCLUSIONS
2
This study identified
FAM3D
,
OXT
, and
ENPP5
as core genes associated with the treatment of CHD by Tongmai yangxin pills, which may exert therapeutic effects via modulation of immune cells and plasma metabolic pathways involving fatty acids and bile acids.
关键词
Keywords
references
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