Evidence map›Paper›PMID 32505821›Full record

ArticleBiomedicine & pharmacotherapy = Biomedecine & pharmacotherapie2020

Analysis of the molecular mechanism of Pudilan (PDL) treatment for COVID-19 by network pharmacology tools.

Qi Kong, Yue Wu, Yu Gu, Qi Lv, Feifei Qi, Shuran Gong, Xiuping Chen

Abstract read
In one paragraph

Article in Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed.

  1. Article
  2. Arctigenin fromNutrients · 2025
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  11. Efficacy of glucocorticoids, chloroquine and vitamin A on cytokine release syndrome: a network pharmacology study.Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan · 2022
    Article
  12. Review
  13. Review
  14. Article
  15. Traditional Chinese medicine in COVID-19.Acta pharmaceutica Sinica. B · 2021
    Review
  16. Review
  17. Coronavirus Disease 2019 and Herbal Therapy: Pertinent Issues Relating to Toxicity and Standardization of Phytopharmaceuticals.Revista brasileira de farmacognosia : orgao oficial da Sociedade Brasileira de Farmacognosia · 2021
    Review
  18. The mechanism and active compounds of semenFood & nutrition research · 2021
    Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Qi KongInstitute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) and Comparative Medicine Center, Peking Union Medical College (PUMC), Key Laboratory of Human Disease Comparative Medicine, Chinese Ministry of Health, Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, 5 Panjiayuan Nanli, Chaoyang District, Beijing 100021, PR China. Electronic address: kongqi@cnilas.org.
Yue WuInstitute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) and Comparative Medicine Center, Peking Union Medical College (PUMC), Key Laboratory of Human Disease Comparative Medicine, Chinese Ministry of Health, Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, 5 Panjiayuan Nanli, Chaoyang District, Beijing 100021, PR China.
Yu GuInstitute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) and Comparative Medicine Center, Peking Union Medical College (PUMC), Key Laboratory of Human Disease Comparative Medicine, Chinese Ministry of Health, Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, 5 Panjiayuan Nanli, Chaoyang District, Beijing 100021, PR China.
Qi LvInstitute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) and Comparative Medicine Center, Peking Union Medical College (PUMC), Key Laboratory of Human Disease Comparative Medicine, Chinese Ministry of Health, Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, 5 Panjiayuan Nanli, Chaoyang District, Beijing 100021, PR China.
Feifei QiInstitute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) and Comparative Medicine Center, Peking Union Medical College (PUMC), Key Laboratory of Human Disease Comparative Medicine, Chinese Ministry of Health, Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, 5 Panjiayuan Nanli, Chaoyang District, Beijing 100021, PR China.
Shuran GongInstitute of Laboratory Animal Sciences, Chinese Academy of Medical Sciences (CAMS) and Comparative Medicine Center, Peking Union Medical College (PUMC), Key Laboratory of Human Disease Comparative Medicine, Chinese Ministry of Health, Beijing Key Laboratory for Animal Models of Emerging and Reemerging Infectious Diseases, 5 Panjiayuan Nanli, Chaoyang District, Beijing 100021, PR China.
Xiuping ChenMedical College, Qingdao University, Qingdao 266071, PR China. Electronic address: chenxiu0725@qq.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPudilan (PDL), a four-herb prescription with the traditional function of heat-clearing and detoxifying, has been clinically used as an anti-SARS-CoV-2 infectory agent in China. PDL might also have therapeutic potentials for COVID-19 while the underlying mechanisms remain to be clarified.

methodsWe used network pharmacology analysis and selected 68 co-targeted genes/proteins as targets of both PDL and COVID-19. These co-targeted genes/proteins were predicted by SwissDock Server for their high-precision docking simulation, and analyzed by STRING for proteins to protein interaction (PPI), pathway and GO (gene ontology) enrichment. The therapeutic effect for PDL treatment on COVID-19 was validated by the TCMATCOV (TCM Anti COVID-19) platform.

resultsPDL might prevent the entrance of SARS-CoV-2 entry into cells by blocking the angiotensin-converting enzyme 2 (ACE2). It might inhibit the cytokine storm by affecting C-reactive protein (CRP), interferon-γ (IFN-γ), interleukin- 6 (IL-6), interleukin- 10 (IL-10), tumor necrosis factor (TNF), epidermal growth factor receptor (EGFR), C-C motif chemokine ligand 5 (CCL5), transforming growth factor-β1 (TGFβ1), and other proteins. PDL might moderate the immune system to shorten the course of the disease, delay disease progression, and reduce the mortality rate.

conclusionPDL might have a therapeutic effect on COVID-19 through three aspects, including the moderate immune system, anti-inflammation, and anti-virus entry into cells.

Indexed as

BetacoronavirusCoronavirus InfectionsCytokine Release SyndromePandemicsPneumonia, ViralAngiotensin-Converting Enzyme 2Angiotensin-Converting Enzyme InhibitorsAnti-Inflammatory AgentsAntiviral AgentsCOVID-19Drugs, Chinese HerbalHumansImmunologic FactorsInterferon-gammaInterleukinsMolecular Docking SimulationACE2 protein, humanAngiotensin-Converting Enzyme 2Angiotensin-Converting Enzyme InhibitorsAnti-Inflammatory AgentsAntiviral AgentsDrugs, Chinese HerbalImmunologic FactorsInterferon-gammaInterleukinsPeptidyl-Dipeptidase APudilan xiaoyanTransforming Growth Factor betaCOVID-19Network pharmacologySARS-CoV-2 infectionTargeted therapyTraditional Chinese herbs

Identifiers

PMID32505821
PMCPMC7260557

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.