Evidence map›Paper›PMID 27441372›Full record

ArticlePloS one2016

Ajwa Date (Phoenix dactylifera L.) Extract Inhibits Human Breast Adenocarcinoma (MCF7) Cells In Vitro by Inducing Apoptosis and Cell Cycle Arrest.

Fazal Khan, Farid Ahmed, Peter Natesan Pushparaj, Adel Abuzenadah, Taha Kumosani, Elie Barbour, Mohammed AlQahtani, Kalamegam Gauthaman

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 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
15.1field-weighted citation impact, top 1% 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

29 citing papers in PubMed, 88 citations in OpenAlex.

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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

8 authors at 1 institution in 2 countries.

Fazal KhanBiochemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia.
Farid AhmedCenter of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.
Peter Natesan PushparajCenter of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.
Adel AbuzenadahCenter of Innovation in Personalized Medicine, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.
Taha KumosaniBiochemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia.
Elie BarbourBiochemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia.
Mohammed AlQahtaniCenter of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.
Kalamegam GauthamanCenter of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia.
King Abdulaziz University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPhoenix dactylifera L (Date palm) is a native plant of the Kingdom of Saudi Arabia (KSA) and other Middle Eastern countries. Ajwa date has been described in the traditional and alternative medicine to provide several health benefits including anticholesteremic, antioxidant, hepatoprotective and anticancer effects, but most remains to be scientifically validated. Herein, we evaluated the anticancer effects of the Methanolic Extract of Ajwa Date (MEAD) on human breast adenocarcinoma (MCF7) cells in vitro.

methodsMCF7 cells were treated with various concentrations (5, 10, 15, 20 and 25 mg/ml) of MEAD for 24, 48 and 72 h and changes in cell morphology, cell cycle, apoptosis related protein and gene expression were studied.

resultsPhase contrast microscopy showed various morphological changes such as cell shrinkage, vacuolation, blebbing and fragmentation. MTT (2-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) assay demonstrated statistically significant dose-dependent inhibitions of MCF7 cell proliferation from 35% to 95%. Annexin V-FITC and TUNEL assays showed positive staining for apoptosis of MCF7 cells treated with MEAD (15 mg and 25 mg for 48 h). Flow cytometric analyses of MCF7 cells with MEAD (15 mg/ml and 20 mg/ml) for 24 h demonstrated cell cycle arrest at 'S' phase; increased p53, Bax protein expression; caspase 3activation and decreased the mitochondrial membrane potential (MMP). Quantitative real time PCR (qRT-PCR) analysis showed up-regulation of p53, Bax, Fas, and FasL and down-regulation of Bcl-2.

conclusionsMEAD inhibited MCF7 cells in vitro by the inducing cell cycle arrest and apoptosis. Our results indicate the anticancer effects of Ajwa dates, which therefore may be used as an adjunct therapy with conventional chemotherapeutics to achieve a synergistic effect against breast cancer.

Indexed as

AdenocarcinomaApoptosisBreast NeoplasmsCaspase 3Cell Cycle CheckpointsCell ProliferationCell ShapeDNA FragmentationFemaleGene Expression Regulation, NeoplasticHumansIn Situ Nick-End LabelingMCF-7 CellsMembrane Potential, MitochondrialMethanolMicroscopy, Phase-ContrastCaspase 3MethanolNeoplasm ProteinsPlant Extracts

Identifiers

PMID27441372
PMCPMC4956039
OpenAlexW2488170494

What OpenQuestion holds

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LicenceCC BY
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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.