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A study on the mechanism of Buyang Huanwu Decoction in treating epilepsy by regulating adenosine levels
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  • Published: 08 March 2026

A study on the mechanism of Buyang Huanwu Decoction in treating epilepsy by regulating adenosine levels

  • Wu Sitong1,
  • Deng Yuhan1,
  • Yang Jiayue1,
  • Peng Zhuoling1 &
  • …
  • Chen Jiatong1 

Scientific Reports , Article number:  (2026) Cite this article

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We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors present which affect the content, and all legal disclaimers apply.

Subjects

  • Computational biology and bioinformatics
  • Drug discovery
  • Neuroscience

Abstract

This study aimed to investigate the potential molecular mechanism of BYHWD in treating epilepsy by regulating the adenosine system, based on network pharmacology, molecular docking, and molecular dynamics simulations. Active components of BYHWD and their targets were screened using databases such as TCMSP and SwissTargetPrediction. Epilepsy-related targets were obtained from GeneCards and OMIM. Compound-target networks and protein–protein interaction (PPI) networks were constructed. GO and KEGG enrichment analyses were performed. Molecular docking and molecular dynamics simulations were employed to validate the binding ability and stability of key components with adenosine receptors (ADORA1, ADORA2A). A total of 33 active components targeting adenosine receptors were screened, among which 13 components could simultaneously act on both ADORA1 and ADORA2A. Enrichment analysis suggested that the mechanism involves neuroactive ligand-receptor interaction, cAMP signaling pathway, and synaptic function regulation. Molecular docking showed that multiple components had high affinity for the receptors. Molecular dynamics simulations further confirmed the stable binding of isorhamnetin with ADORA2A, with a binding free energy of −26.51 kcal/mol. BYHWD exerts anti-epileptic effects by synergistically regulating adenosine receptors (ADORA1, ADORA2A) and their downstream signaling pathways through multiple active components, thereby restoring the excitatory/inhibitory balance of the neural network.

Data availability

All data generated or analysed during this study are included in this published article.

Abbreviations

BYHWD:

Buyang Huanwu Decoction

OB:

Oral bioavailability

DL:

Drug-likeness

PPI:

Protein–protein interaction

GO:

Gene ontology

KEGG:

Kyoto encyclopedia of genes and genomes

MD:

Molecular dynamics

RMSD:

Root mean square deviation

Rg:

Radius of gyration

SASA:

Solvent accessible surface area

RMSF:

Root mean square fluctuation

MM/GBSA:

Molecular mechanics/Generalized born surface area

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Funding

The Undergraduate Innovation and Entrepreneurship Training Program of Guangzhou University of Chinese Medicine under Grant No. 202510572276.

Author information

Authors and Affiliations

  1. The Fifth Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510405, People’s Republic of China

    Wu Sitong, Deng Yuhan, Yang Jiayue, Peng Zhuoling & Chen Jiatong

Authors
  1. Wu Sitong
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  2. Deng Yuhan
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  3. Yang Jiayue
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  4. Peng Zhuoling
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  5. Chen Jiatong
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Contributions

Wu Sitong: Conceptualization, Methodology, Writing—Original Draft, Writing—Review & Editing, Data Curation, Visualization, Formal Analysis, Software. Deng Yuhan: Conceptualization, Data Curation, Software. Yang Jiayue: Conceptualization, Data Curation. Peng Zhuoling: Conceptualization. Chen Jiatong: Conceptualization. All authors have read and agreed to the published version of the manuscript.

Corresponding author

Correspondence to Wu Sitong.

Ethics declarations

Competing interests

The authors declare no competing interests.

Ethics statement

This study is a computational analysis utilizing publicly available data and does not involve any human or animal experiments.

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Cite this article

Wu, S., Deng, Y., Yang, J. et al. A study on the mechanism of Buyang Huanwu Decoction in treating epilepsy by regulating adenosine levels. Sci Rep (2026). https://doi.org/10.1038/s41598-026-41089-y

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  • Received: 23 November 2025

  • Accepted: 17 February 2026

  • Published: 08 March 2026

  • DOI: https://doi.org/10.1038/s41598-026-41089-y

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Keywords

  • Buyang Huanwu Decoction
  • Epilepsy
  • Adenosine receptor
  • Network pharmacology
  • Molecular docking
  • Molecular dynamics simulation
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