Evidence map›Paper›PMID 34889159›Full record

ArticleAnnals of medicine2021

Concatenation of molecular docking and molecular simulation of BACE-1, γ-secretase targeted ligands: in pursuit of Alzheimer's treatment.

Nasimudeen R Jabir, Md Tabish Rehman, Khadeejah Alsolami, Shazi Shakil, Torki A Zughaibi, Raed F Alserihi, Mohd Shahnawaz Khan, Mohamed F AlAjmi, Shams Tabrez

Abstract read
In one paragraph

Article in Annals of medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
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

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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

21 citing papers in PubMed.

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  19. Identification of Potential Poly (ADP-Ribose) Polymerase-1 Inhibitors Derived fromEvidence-based complementary and alternative medicine : eCAM · 2022
    Article
  20. Elucidating Antiangiogenic Potential ofEvidence-based complementary and alternative medicine : eCAM · 2022
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Nasimudeen R JabirDepartment of Biochemistry, Centre for Research and Development, PRIST University, Thanjavur, India.
Md Tabish RehmanDepartment of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.ORCID 0000-0003-2341-900X
Khadeejah AlsolamiDepartment of Pharmacology and Toxicology, College of Pharmacy, Taif University, Taif, Saudi Arabia.
Shazi ShakilKing Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.ORCID 0000-0003-4075-9153
Torki A ZughaibiKing Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.
Raed F AlserihiDepartment of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.
Mohd Shahnawaz KhanDepartment of Biochemistry, College of Sciences, King Saud University, Riyadh, Saudi Arabia.
Mohamed F AlAjmiDepartment of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.
Shams TabrezKing Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.ORCID 0000-0003-4550-415X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAlzheimer's disease (AD), the most predominant cause of dementia, has evolved tremendously with an escalating frequency, mainly affecting the elderly population. An effective means of delaying, preventing, or treating AD is yet to be achieved. The failure rate of dementia drug trials has been relatively higher than in other disease-related clinical trials. Hence, multi-targeted therapeutic approaches are gaining attention in pharmacological developments.

aimsAs an extension of our earlier reports, we have performed docking and molecular dynamic (MD) simulation studies for the same 13 potential ligands against beta-site APP cleaving enzyme 1 (BACE-1) and γ-secretase as a therapeutic target for AD. The

resultsThe computational screening revealed that the docking energy values for each of the ligands against both the target enzymes were in the range of -7.0 to -10.1 kcal/mol. Among the 13 ligands, 8 (55E, 6Z2, 6Z5, BRW, F1B, GVP, IQ6, and X37) showed binding energies of ≤-8 kcal/mol against BACE-1 and γ-secretase. For the selected enzyme targets, BACE-1 and γ-secretase, 6Z5 displayed the lowest binding energy of -10.1 and -9.8 kcal/mol, respectively. The MD simulation study confirmed the stability of BACE-6Z5 and γ-secretase-6Z5 complexes and highlighted the formation of a stable complex between 6Z5 and target enzymes.

conclusionThe virtual screening, molecular docking, and molecular dynamics simulation studies revealed the potential of these multi-enzyme targeted ligands. Among the studied ligands, 6Z5 seems to have the best binding potential and forms a stable complex with BACE-1 and γ-secretase. We recommend the synthesis of 6Z5 for future

Indexed as

Alzheimer DiseaseAmyloid Precursor Protein SecretasesAgedHumansLigandsMolecular Docking SimulationAmyloid Precursor Protein SecretasesLigandsAlzheimer’s diseasedrug developmentenzyme targetsmolecular dockingmulti-targeted ligands

Identifiers

PMID34889159
PMCPMC8667905

What Socratic holds

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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 Socratic graph.