Journal of Oral Science Research ›› 2022, Vol. 38 ›› Issue (8): 773-778.DOI: 10.13701/j.cnki.kqyxyj.2022.08.015

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Prediction of Potential Targets and Molecular Mechanisms of Prednisone for Oral Lichen Planus Based on Network Pharmacology and Molecular Docking

WANG Houshang, YANG Jin*, ZHOU Hongmei*   

  1. State Key Laboratory of Oral Diseases, National Center of Stomatology, National Clinical Research Center for Oral Diseases, Frontier Innovation Center for Dental Medicine Plus, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
  • Received:2021-12-30 Online:2022-08-28 Published:2022-08-24

Abstract: Objective: To explore the potential targets and molecular mechanisms of prednisone for oral lichen planus (OLP) by applying network pharmacology and molecular docking technology. Methods: (1) The potential targets of prednisone were predicted in multiple databases. (2) OLP-related targets were screened. (3) The PPI network was constructed for the intersection targets of drugs and diseases. (4) GO and KEGG enrichment analyses were performed for the top 20 targets in the PPI network. (5) Molecular docking was performed. Results: (1) A total of 189 potential targets of prednisone were obtained from various databases. (2) 552 OLP-related disease targets were found. (3) The top 20 key targets were screened from the PPI network. (4) GO and KEGG analysis of the 20 key targets indicated that prednisone may play a therapeutic role by regulating the PI3K-Akt signaling pathway, estrogen signaling pathway, hepatitis C pathway, et al. (5) Molecular docking showed that FN1, UBC, and EGFR had good binding potential with prednisone. Conclusion: The predicted potential key targets and molecular mechanisms of prednisone in treating OLP are of great significance for the development of new targeted drugs and clinical applications.

Key words: oral lichen planus, prednisone, network pharmacology, molecular docking, molecular targets