Elucidating the Multi-Target Anti-Pruritic Mechanism of Polygonatum odoratum via Integrated Network Pharmacology, Molecular Simulations, and GEO Dataset Validation
Abstract
Polygonatum odoratum, a medicinal and edible plant widely used in traditional Chinese medicine and daily diets, has potential in managing various disorders, but its anti-pruritic mechanisms remain unclear. This study aimed to explore its multi-target anti-pruritic effects by integrating network pharmacology, molecular docking, molecular dynamics (MD) simulations, GeneMANIA functional association analysis (GMFA), and GEO dataset validation. Bioactive components and pruritus-related targets were identified from public databases, and interaction networks between Polygonatum odoratum and pruritus targets, as well as the antihistamine levocetirizine, were constructed. Core targets were screened, and functional enrichment analyses were performed using DAVID and KEGG. Molecular docking (AutoDock Vina) and MD simulations (AMBER20) assessed the binding energy and stability of core components with key targets. The analysis identified 5 active components, 208 related targets, and 113 pruritus-associated targets, including 10 core targets. Enrichment analysis highlighted the PI3K/Akt and IL-17 signaling pathways, while MCODE clustering suggested involvement in arachidonic acid metabolism and serotonergic synapse. GMFA supported these findings. Molecular docking showed strong binding energy (<-5 kcal/mol), and MD simulations confirmed stable ligand-target complexes. GEO dataset validation reinforced key results. This study suggests that Polygonatum odoratum may exert anti-pruritic…
Read the paper
Related studies
- Artificial Intelligence in Medicine: Cross-Sectional Study Among Medical Students on Application, Education, and Ethical Aspects
- Information quality of videos related to esophageal cancer on tiktok, kwai, and bilibili: a cross-sectional study
- The quality and reliability of short videos about hypertension on TikTok: a cross-sectional study
- Quality and reliability evaluation of pancreatic cancer-related video content on social short video platforms: a cross-sectional study
- Quality and reliability of pediatric pneumonia related short videos on mainstream platforms: cross-sectional study
- Association between metabolic score for insulin resistance (METS-IR) and hypertension: a cross-sectional study based on NHANES 2007–2018
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.