Abstract | BACKGROUND: The rapid development of coronavirus disease 2019 (COVID-19) pandemic has become a great threat to global health. Its mortality is associated with inflammation-related airway mucus hypersecretion and dysfunction of expectoration, and the subsequent mucus blockage of the bronchioles at critical stage is attributed to hypoxemia, complications, and even death. Traditional Chinese medicine (TCM) has rich experience in expectorant, including treatment of COVID-19 patients with airway mucus dysfunction, yet little is known about the mechanisms. This study is aiming to explore the potential biological basis of TCM herbal expectorant for treating COVID-19. OBJECTIVE: To get core herbs with high used frequency applications in the actions of expectoration by using association rule algorithm and to investigate the multitarget mechanisms of core herbs in expectorant formulae for COVID-19 therapies. METHODS: Forty prescriptions for expectorant were retrieved from TCM Formulae. The ingredient compounds and targets of core herbs were collected from the TCMSP database, Gene-Cards, and NCBI. The protein interaction network (PPI) was constructed by SRING, and the network analysis was done by Cytoscape software. Bioconductor was applied for functional enrichment analysis of targets. RESULTS: CONCLUSION: TCM herbal expectorant could regulate MAPK and cytokine-related pathways, thereby modulating Mucin-family to affect mucus generation and clearance and eventually retarding the deterioration of COVID-19 disease.
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Authors | Yuanfeng Zhang, Zheyi Wang, Yue Zhang, Hongxuan Tong, Yiling Zhang, Tao Lu |
Journal | Frontiers in molecular biosciences
(Front Mol Biosci)
Vol. 7
Pg. 577285
( 2020)
ISSN: 2296-889X [Print] Switzerland |
PMID | 33381519
(Publication Type: Journal Article)
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Copyright | Copyright © 2020 Zhang, Wang, Zhang, Tong, Zhang and Lu. |