Active ingredient and mechanistic analysis of traditional Chinese medicine formulas for the prevention and treatment of COVID-19: Insights from bioinformatics and in vitro experiments
ME a Jiakai Yang, PhD Qianqian Zhuang, ME a , Chi Zhang, PhD Xinli Liu
Medicine, doi:10.1097/md.0000000000036238
Coronavirus disease 2019 (COVID-19 ) is an acute infectious disease caused by a novel coronavirus. Traditional Chinese medicine (TCM) has been proven to have a potential curative effect on COVID-19. This study preliminarily analyzed the existing TCM prescription's key components and action mechanisms for preventing and treating COVID-19 using bioinformatic and experimental methods. Association and clustering analysis reveals that the "HQ + FF + BZ" drug combination had a strong correlation and confidence in 93 TCM prescriptions and may affect the progression of COVID-19 through inflammatory pathways such as the TNF signaling pathway. Further molecular docking revealed that quercetin has a higher affinity for IL6 and IL10 in the TNF signaling pathway associated with COVID-19. In vitro experiments demonstrated that quercetin could effectively reduce the levels of the inflammatory factor IL-6 and increase the anti-inflammatory factor IL-10, alleviating inflammation impact on cells. Our results provide a new understanding of the molecular mechanism of TCM prevention and treatment of COVID-19, which is helpful to the development of new diagnosis and treatment schemes for COVID-19.
Author contributions Conceptualization: Jiakai Yang. Data curation: Jiakai Yang, Chi Zhang.
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'as the TNF signaling pathway. Further molecular docking revealed that quercetin has a higher '
'affinity for IL6 and IL10 in the TNF signaling pathway associated with COVID-19. In vitro '
'experiments demonstrated that quercetin could effectively reduce the levels of the '
'inflammatory factor IL-6 and increase the anti-inflammatory factor IL-10, alleviating '
'inflammation impact on cells. Our results provide a new understanding of the molecular '
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'author': 'Zheng',
'year': '2021',
'journal-title': 'J Liaoning Univ Tradit Chin Med'},
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'article-title': 'Feasibility of Yupingfeng powder in preventing and treating COVID-19 '
'infection in children with deficiency syndrome of spontaneous '
'perspiration aged 1 to 6 years based on “preventing disease before it '
'occurs” theory.',
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'article-title': 'Research progress of antiviral activity of quercetin and its '
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'first-page': '16056',
'DOI': '10.3390/ijms232416056',
'article-title': 'Quercetin ameliorates testicular damage in Zucker diabetic fatty rats '
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'properties.',
'volume': '23',
'author': 'Eva',
'year': '2022',
'journal-title': 'Int J Mol Sci'},
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'first-page': '119',
'article-title': 'Overview of K-means clustering algorithm research.',
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'author': 'Wang',
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'journal-title': 'J East China Jiaotong Univ'},
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'first-page': '271',
'DOI': '10.1016/j.cell.2020.02.052',
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'author': 'Hoffmann',
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'HaCaT human keratinocytes.',
'volume': '66',
'author': 'Eun',
'year': '2023',
'journal-title': 'Appl Biol Chem'}],
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'date-time': '2023-12-02T03:06:42Z',
'timestamp': 1701486402000},
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'issued': {'date-parts': [[2023, 12, 1]]},
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'journal-issue': {'issue': '48', 'published-print': {'date-parts': [[2023]]}},
'URL': 'http://dx.doi.org/10.1097/MD.0000000000036238',
'relation': {},
'ISSN': ['0025-7974', '1536-5964'],
'subject': ['General Medicine'],
'published': {'date-parts': [[2023, 12, 1]]}}