Evidence map›Paper›PMID 31836806›Full record

ArticleScientific reports2019

Discovery of Ganoderma lucidum triterpenoids as potential inhibitors against Dengue virus NS2B-NS3 protease.

Shiv Bharadwaj, Kyung Eun Lee, Vivek Dhar Dwivedi, Umesh Yadava, Aleksha Panwar, Stuart J Lucas, Amit Pandey, Sang Gu Kang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
9.6field-weighted citation impact, top 1% of its field
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

46 citing papers in PubMed, 115 citations in OpenAlex.

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  11. Identification of promising methionine aminopeptidase enzyme inhibitors: A combine study of comprehensive virtual screening and dynamics simulation study.Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2023
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  14. DoMolecules (Basel, Switzerland) · 2023
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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

8 authors at 5 institutions in 3 countries.

Shiv BharadwajDepartment of Biotechnology, Institute of Biotechnology, College of Life and Applied Sciences, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk, 38541, Republic of Korea.ORCID http://orcid.org/0000-0003-2832-8617
Kyung Eun LeeDepartment of Biotechnology, Institute of Biotechnology, College of Life and Applied Sciences, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk, 38541, Republic of Korea.
Vivek Dhar DwivediCentre for Bioinformatics, Computational and Systems Biology, Pathfinder Research and Training Foundation, Greater Noida, India.ORCID http://orcid.org/0000-0003-0767-1328
Umesh YadavaDepartment of Physics, Deen Dayal Upadhyay Gorakhpur University, Gorakhpur, India.ORCID http://orcid.org/0000-0002-9127-532X
Aleksha PanwarClinical and Cellular Virology Lab, Translational Health Science and Technology Institute, NCR-Biotech Science Cluster, Faridabad-Gurgaon Highway, Faridabad, 121001, India.
Stuart J LucasSabanci University Nanotechnology Research and Application Centre (SUNUM), Istanbul, Turkey.ORCID http://orcid.org/0000-0003-3059-7453
Amit PandeyForest Pathology Division, Forest Research Institute, Dehradun, India.
Sang Gu KangDepartment of Biotechnology, Institute of Biotechnology, College of Life and Applied Sciences, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk, 38541, Republic of Korea. kangsg@ynu.ac.kr.ORCID http://orcid.org/0000-0002-5216-5494
Yeungnam University · KRDeen Dayal Upadhyaya Gorakhpur University · INForest Research Institute · INSabancı Üniversitesi · TRTranslational Health Science and Technology Institute · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dengue virus (DENV) infection causes serious health problems in humans for which no drug is currently available. Recently, DENV NS2B-NS3 protease has been proposed as a primary target for anti-dengue drug discovery due to its important role in new virus particle formation by conducting DENV polyprotein cleavage. Triterpenoids from the medicinal fungus Ganoderma lucidum have been suggested as pharmacologically bioactive compounds and tested as anti-viral agents against various viral pathogens including human immunodeficiency virus. However, no reports are available concerning the anti-viral activity of triterpenoids from Ganoderma lucidum against DENV. Therefore, we employed a virtual screening approach to predict the functional triterpenoids from Ganoderma lucidum as potential inhibitors of DENV NS2B-NS3 protease, followed by an in vitro assay. From in silico analysis of twenty-two triterpenoids of Ganoderma lucidum, four triterpenoids, viz. Ganodermanontriol (-6.291 kcal/mol), Lucidumol A (-5.993 kcal/mol), Ganoderic acid C2 (-5.948 kcal/mol) and Ganosporeric acid A (-5.983 kcal/mol) were predicted to be viral protease inhibitors by comparison to reference inhibitor 1,8-Dihydroxy-4,5-dinitroanthraquinone (-5.377 kcal/mol). These results were further studied for binding affinity and stability using the molecular mechanics/generalized Born surface area method and Molecular Dynamics simulations, respectively. Also, in vitro viral infection inhibition suggested that Ganodermanontriol is a potent bioactive triterpenoid.

Indexed as

Drug DiscoveryAmino Acid SequenceAntiviral AgentsDengue VirusDrug Evaluation, PreclinicalMolecular Docking SimulationMolecular Dynamics SimulationReishiSerine EndopeptidasesThermodynamicsTriterpenesViral Nonstructural ProteinsViral ProteasesAntiviral AgentsNS2B protein, flavivirusNS3 protease, dengue virusSerine EndopeptidasesTriterpenesViral Nonstructural ProteinsViral Proteases

Identifiers

PMID31836806
PMCPMC6911040
OpenAlexW2995614801

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.