Evidence map›Paper›PMID 36046457›Full record

ArticleBioMed research international2022

Ellagic Acid as a Potential Inhibitor against the Nonstructural Protein NS3 Helicase of Zika Virus: A Molecular Modelling Study.

Malathi Kullappan, Balakrishnan Anna Benedict, Anusha Rajajagadeesan, Padmasini Baskaran, Nanthini Devi Periadurai, Jenifer Mallavarpu Ambrose, Sri Harshini Gandhamaneni, Aruna Kumari Nakkella, Alok Agarwal, Vishnu Priya Veeraraghavan and 1 more

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

4 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Sumac Polyphenols as Pan-Herpesvirus Inhibitors.International journal of molecular sciences · 2025
    Article
  3. Article
  4. 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

11 authors at 4 institutions in 1 country.

Malathi KullappanDepartment of Research, Panimalar Medical College Hospital & Research Institute, Varadharajapuram, Poonamallee, Chennai 600 123, India.ORCID https://orcid.org/0000-0003-2981-6751
Balakrishnan Anna BenedictDepartment of Chemistry, Panimalar Institute of Technology, Poonamallee, Chennai, 600 123 Tamil Nadu, India.ORCID https://orcid.org/0000-0002-8470-1634
Anusha RajajagadeesanDepartment of Biochemistry, Panimalar Medical College Hospital & Research Institute, Varadharajapuram, Poonamallee, Chennai 600 123, India.ORCID https://orcid.org/0000-0002-3540-8490
Padmasini BaskaranDepartment of Emergency Medicine, Panimalar Medical College Hospital & Research Institute, Varadharajapuram, Chennai, 600 123 Tamil Nadu, India.ORCID https://orcid.org/0000-0001-8184-398X
Nanthini Devi PeriaduraiDepartments of Microbiology and Molecular Virology, Panimalar Medical College Hospital & Research Institute, Varadharajapuram, Poonamallee, Chennai 600 123, India.ORCID https://orcid.org/0000-0001-5292-6129
Jenifer Mallavarpu AmbroseDepartment of Research, Panimalar Medical College Hospital & Research Institute, Varadharajapuram, Poonamallee, Chennai 600 123, India.ORCID https://orcid.org/0000-0002-5532-7188
Sri Harshini GandhamaneniDepartment of General Medicine, Panimalar Medical College Hospital & Research Institute, Varadharajapuram, Chennai, 600 123 Tamil Nadu, India.ORCID https://orcid.org/0000-0001-9111-9282
Aruna Kumari NakkellaDepartment of Engineering Chemistry, Dr. B R Ambedkar University, Etcherla, Srikakulam, 532 410 Andhra Pradesh, India.ORCID https://orcid.org/0000-0002-9609-6697
Alok AgarwalDepartment of Chemistry, Chinmaya Degree College, BHEL, Haridwar, 249403 Uttarakhand, India.ORCID https://orcid.org/0000-0002-3223-6005
Vishnu Priya VeeraraghavanDepartment of Biochemistry, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, Tamil Nadu, India.ORCID https://orcid.org/0000-0002-5071-9860
Krishna Mohan SurapaneniDepartments of Biochemistry, Molecular Virology, Research, Clinical Skills & Simulation, Panimalar Medical College Hospital & Research Institute, Varadharajapuram, Poonamallee, Chennai, 600 123 Tamil Nadu, India.ORCID https://orcid.org/0000-0002-5204-5708
Panimalar Medical College Hospital & Research InstituteBharat Heavy Electricals (India) · INDr. Bhim Rao Ambedkar University · INSaveetha University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Zika virus is a member of the Flaviviridae family and genus Flavivirus, which has a phylogenetic relationship with spondweni virus. It spreads to humans through a mosquito bite. To identify potential inhibitors for the Zika virus with biosafety, we selected natural antiviral compounds isolated from plant sources and screened against NS3 helicase of the Zika virus. The enzymatic activity of the NS3 helicase is associated with the C-terminal region and is concerned with RNA synthesis and genome replication. It serves as a crucial target for the Zika virus. We carried out molecular docking for the target NS3 helicase against the selected 25 phytochemicals using AutoDock Vina software. Among the 25 plant compounds, we identified NS3 helicase-ellagic acid (-9.9 kcal/mol), NS3 helicase-hypericin (-9.8 kcal/mol), and NS3 helicase-pentagalloylglucose (-9.5 kcal/mol) as the best binding affinity compounds based on their binding energies. To understand the stability of these complexes, molecular dynamic simulations were executed and the trajectory analysis exposed that the NS3 helicase-ellagic acid complex possesses greater stability than the other two complexes such as NS3 helicase-hypericin and NS3 helicase-pentagalloylglucose. The ADMET property prediction of these compounds resulted in nontoxicity and noncarcinogenicity.

Indexed as

FlavivirusZika VirusZika Virus InfectionDNA HelicasesEllagic AcidHumansMolecular Docking SimulationPhylogenyRNA HelicasesSerine EndopeptidasesViral Nonstructural ProteinsVirus ReplicationDNA HelicasesEllagic AcidRNA HelicasesSerine EndopeptidasesViral Nonstructural Proteins

Identifiers

PMID36046457
PMCPMC9420600
OpenAlexW4292533926

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.