Evidence map›Paper›PMID 31953434›Full record

ArticleScientific reports2020

Design and Molecular dynamic Investigations of 7,8-Dihydroxyflavone Derivatives as Potential Neuroprotective Agents Against Alpha-synuclein.

Thangavel Mohankumar, Vivek Chandramohan, Haralur Shankaraiah Lalithamba, Richard L Jayaraj, Poomani Kumaradhas, Magudeeswaran Sivanandam, Govindasamy Hunday, Rajendran Vijayakumar, Rangasamy Balakrishnan, Dharmar Manimaran and 1 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.2field-weighted citation impact, top 4% 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

23 citing papers in PubMed, 72 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 2 countries.

Thangavel MohankumarDepartment of Biotechnology, School of Biosciences, Periyar University, Salem, 636011, Tamilnadu, India.ORCID http://orcid.org/0000-0002-2737-9087
Vivek ChandramohanDepartment of Biotechnology, Siddaganga Institute of Technology, Tumakuru, 572103, Karnataka, India.
Haralur Shankaraiah LalithambaDepartment of Chemistry, Siddaganga Institute of Technology, Tumakuru, 572103, Karnataka, India.
Richard L JayarajDepartment of Pharmacology and Therapeutics, College of Medicine and Health Sciences, Al-Ain, Abudhabi, 17666, United Arab Emirates.
Poomani KumaradhasDepartment of Physics, School of Physical Sciences, Periyar University, Salem, 636011, Tamilnadu, India.
Magudeeswaran SivanandamDepartment of Physics, School of Physical Sciences, Periyar University, Salem, 636011, Tamilnadu, India.ORCID http://orcid.org/0000-0003-1123-8009
Govindasamy HundayDepartment of Physics, School of Physical Sciences, Periyar University, Salem, 636011, Tamilnadu, India.
Rajendran VijayakumarDepartment of Biology, College of Science in Zulfi, Majmaah University, Majmaah, 11952, Saudi Arabia.
Rangasamy BalakrishnanDepartment of Biotechnology, School of Biosciences, Periyar University, Salem, 636011, Tamilnadu, India.
Dharmar ManimaranDepartment of Biotechnology, School of Biosciences, Periyar University, Salem, 636011, Tamilnadu, India.
Namasivayam ElangovanDepartment of Biotechnology, School of Biosciences, Periyar University, Salem, 636011, Tamilnadu, India. elangovannn@gmail.com.ORCID http://orcid.org/0000-0002-9113-480X
Periyar University · INSiddaganga Institute of Technology · INMajmaah University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Parkinson's disease (PD) is the second most common neurodegenerative disorder caused due to loss of dopaminergic neurons in substantia nigra pars compacta, which occurs the presence of Lewy bodies made up of Alpha-synuclein (ASN) aggregation resulting in neuronal death. This study aims to identify potent 7,8-Dihydroxyflavone (DHF) derivatives to inhibit the ASN aggregation from in silico analysis. Molecular docking study reveals that carbamic ester derivatives of DHF [DHF-BAHPC (8q), DHF-BAHPEC (8s), DHF-BAHEC (8p), DHF-BDOPC (8c), DHF-BAPEC (8n) and DHF-BAMC (8h)] have good binding affinity towards ASN, when compared with DHF and L-DOPA; their docking score values are -16.3120, -16.1875, -15.2223, -14.3118, -14.2893, -14.2810, -14.0383, and -9.1560 kcal/mol respectively. The in silico pharmacological evaluation shows that these molecules exhibit the drug-likeness and ADMET properties. Molecular dynamics simulation confirms the stability of the molecules with ASN. The intermolecular interaction analyzed under the dynamic condition, allows to identify the candidate which potentially inhibits ASN aggregation. Hence, we propose that DHF derivatives are the potential lead drug molecules and preclinical studies are needed to confirm the promising therapeutic ability against PD.

Indexed as

alpha-SynucleinCarbamatesComputer SimulationDrug DesignEstersFlavonesHumansMolecular Docking SimulationMolecular Dynamics SimulationMolecular Structure6,7-dihydroxyflavonealpha-SynucleinCarbamatesEstersFlavones

Identifiers

PMID31953434
PMCPMC6969171
OpenAlexW2999697654

What OpenQuestion holds

Textmetadata
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.