Acta Veterinaria et Zootechnica Sinica ›› 2025, Vol. 56 ›› Issue (9): 4698-4707.doi: 10.11843/j.issn.0366-6964.2025.09.046

• Basic Veterinary Medicine • Previous Articles     Next Articles

Mechanism of Action of Dandelion Addition to Ration to Enhance the Immune Performance of Geese Based on Network Pharmacological Analysis

ZHAO Yujie1,2(), WAN Baoxia1,2, WANG Jiaqi1,2, SUN Siyu1,2, LENG Xinyang1,2, CUI Yizhe1,2,*()   

  1. 1. College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China
    2. Heilongjiang Provinal Key Laboratory of Exploration and Innovation Unilization of White Goose Germplasm Resources in Cold Region, Daqing 163319, China
  • Received:2024-10-24 Online:2025-09-23 Published:2025-09-30
  • Contact: CUI Yizhe E-mail:2459964425@qq.com;cuiyizhe1979@126.com

Abstract:

The study aimed to investigate the mechanism of action by which the addition of dandelion to diets can enhance immune function in geese, using a network pharmacology approach. The Symmap database was used to collect the active ingredients and targets of dandelion. The Gene Cards database was used to search for immunosuppressive targets. The intersecting targets were subjected to protein-protein interaction (PPI) network analysis, Gene Ontology (GO) functional enrichment analysis, and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis, and molecular docking was performed between the core targets and the active components of dandelion. Subsequently, the outcomes of these analyses were used to conduct animal experiments to test the growth performance of the geese, immune-related indices, and relative expression of the core target mRNAs. The results showed that 190 key targets of dandelion to improve the immune function of geese were screened out through the database, and core targets, such as CASP3, IL-6, ACTB, and STAT3, were obtained by protein interaction analysis. GO and KEGG enrichment analyses showed that dandelion might be involved in the positive regulation of gene expression, response to hypoxia, negative regulation of apoptotic process, and carbohydrate metabolic process, and then exert immune regulatory effects through multiple signaling pathways such as FoxO signaling pathway, apoptosis, Toll-like receptor signaling pathway, MAPK signaling pathway, p53 signaling pathway, and NOD-like receptor signaling pathway. The results of molecular docking showed that the main active ingredients of dandelion had good docking activities with IL-6 and STAT3. The results of animal experiments showed that the addition of dandelion to the diet significantly increased growth performance and serum IgA and IgG levels, reduced IL-6 content, reduced the mRNA expression of IL-6 and STAT3, and increased the expression of FoxO1 and FoxO3 in the jejunal tissues of geese. This study demonstrated that adding dandelion to the diet could enhance the immune function of the organisms through the FoxO pathway, which provides a theoretical reference for the further development of dandelion as a feed supplement for geese.

Key words: dandelion, immunity, network pharmacology, molecular docking

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