Evidence map›Paper›PMID 34500839›Full record

ArticleMolecules (Basel, Switzerland)2021

Computational Identification of Dithymoquinone as a Potential Inhibitor of Myostatin and Regulator of Muscle Mass.

Syed Sayeed Ahmad, Khurshid Ahmad, Eun Ju Lee, Sibhghatulla Shaikh, Inho Choi

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

17 citing papers in PubMed, 27 citations in OpenAlex.

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  8. Effect ofHeliyon · 2024
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  13. Therapeutic Applications of Ginseng Natural Compounds for Health Management.International journal of molecular sciences · 2023
    Review
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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

5 authors at 1 institution in 1 country.

Syed Sayeed AhmadDepartment of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Korea.ORCID 0000-0002-2829-2768
Khurshid AhmadDepartment of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Korea.ORCID 0000-0002-1095-8445
Eun Ju LeeDepartment of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Korea.ORCID 0000-0003-2496-0463
Sibhghatulla ShaikhDepartment of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Korea.ORCID 0000-0002-7489-2393
Inho ChoiDepartment of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Korea.
Yeungnam University · KR

Funding

National Research Foundation of Korea 2020R1A6A1A03044512National Research Foundation of Korea NRF-2019R1C1C1006542National Research Foundation of Korea NRF-2021R1A2C2004177
6 · The paper itself

Abstract

The skeletal muscle (SM) is the largest organ in the body and has tremendous regenerative power due to its myogenic stem cell population. Myostatin (MSTN), a protein produced by SM, is released into the bloodstream and is responsible for age-related reduced muscle fiber development. The objective of this study was to identify the natural compounds that inhibit MSTN with therapeutic potential for the management of age-related disorders, specifically muscle atrophy and sarcopenia. Sequential screening of 2000 natural compounds was performed, and dithymoquinone (DTQ) was found to inhibit MSTN with a binding free energy of -7.40 kcal/mol. Furthermore, the docking results showed that DTQ reduced the binding interaction between MSTN and its receptor, activin receptor type-2B (ActR2B). The global energy of MSTN-ActR2B was found to be reduced from -47.75 to -40.45 by DTQ. The stability of the DTQ-MSTN complex was subjected to a molecular dynamics analysis for up to 100 ns to check the stability of the complex using RMSD, RMSF, Rg, SASA, and H-bond number. The complex was found to be stable after 10 ns to the end of the simulation. These results suggest that DTQ blocks MSTN signaling through ActR2B and that it has potential use as a muscle growth-promoting agent during the aging process.

Indexed as

Activin Receptors, Type IIAmino Acid SequenceBenzoquinonesDrug Evaluation, PreclinicalHumansKineticsMolecular Dynamics SimulationMuscle Fibers, SkeletalMuscular DiseasesMyostatinProtein BindingProtein ConformationSarcopeniaSignal TransductionActivin Receptors, Type IIactivin receptor type II-BBenzoquinonesdithymoquinoneMyostatinActR2Bdithymoquinonemolecular dynamicsmyostatinnatural compoundsprotein–protein interaction

Identifiers

PMID34500839
PMCPMC8434277
OpenAlexW3198456481

What OpenQuestion holds

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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.