Evidence map›Paper›PMID 26863418›Full record

ArticlePloS one2016

Hydrophobic Interactions Are a Key to MDM2 Inhibition by Polyphenols as Revealed by Molecular Dynamics Simulations and MM/PBSA Free Energy Calculations.

Sharad Verma, Sonam Grover, Chetna Tyagi, Sukriti Goyal, Salma Jamal, Aditi Singh, Abhinav Grover

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
4.4field-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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 87 citations in OpenAlex.

  1. Pooled it
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  17. Diosgenin and Monohydroxy Spirostanol fromPharmaceuticals (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

7 authors at 4 institutions in 1 country.

Sharad VermaSchool of Biotechnology, Jawaharlal Nehru University, New Delhi, India.
Sonam GroverKusuma School of Biological Sciences, Indian Institute of Technology Delhi, New Delhi, India.
Chetna TyagiSchool of Biotechnology, Jawaharlal Nehru University, New Delhi, India.
Sukriti GoyalDepartment of Bioscience and Biotechnology, Banasthali Vidyapith, Tonk, Rajasthan, India.
Salma JamalDepartment of Bioscience and Biotechnology, Banasthali Vidyapith, Tonk, Rajasthan, India.
Aditi SinghDepartment of Biotechnology, TERI University, Vasant Kunj, New Delhi, India.
Abhinav GroverSchool of Biotechnology, Jawaharlal Nehru University, New Delhi, India.
Jawaharlal Nehru University · INBanasthali University · INDepartment of Biotechnology · INIndian Institute of Technology Delhi · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

p53, a tumor suppressor protein, has been proven to regulate the cell cycle, apoptosis, and DNA repair to prevent malignant transformation. MDM2 regulates activity of p53 and inhibits its binding to DNA. In the present study, we elucidated the MDM2 inhibition potential of polyphenols (Apigenin, Fisetin, Galangin and Luteolin) by MD simulation and MM/PBSA free energy calculations. All polyphenols bind to hydrophobic groove of MDM2 and the binding was found to be stable throughout MD simulation. Luteolin showed the highest negative binding free energy value of -173.80 kJ/mol followed by Fisetin with value of -172.25 kJ/mol. It was found by free energy calculations, that hydrophobic interactions (vdW energy) have major contribution in binding free energy.

Indexed as

Antineoplastic AgentsApigeninComputer SimulationDNA RepairFlavonoidsFlavonolsHumansHydrophobic and Hydrophilic InteractionsLuteolinMolecular ConformationMolecular Dynamics SimulationPolyphenolsProtein BindingProto-Oncogene Proteins c-mdm2ThermodynamicsTumor Suppressor Protein p53Antineoplastic AgentsApigeninfisetinFlavonoidsFlavonolsgalanginLuteolinMDM2 protein, humanPolyphenolsProto-Oncogene Proteins c-mdm2TP53 protein, humanTumor Suppressor Protein p53

Identifiers

PMID26863418
PMCPMC4749206
OpenAlexW2270627506

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.