Evidence map›Paper›PMID 33369440›Full record

ArticleAsian Pacific journal of cancer prevention : APJCP2020

Myricetin Exerts its Apoptotic Effects on MCF-7 Breast Cancer Cells through Evoking the BRCA1-GADD45 Pathway.

Nayereh Sajedi, Mansour Homayoun, Fakhrossadat Mohammadi, Mitra Soleimani

Open access · goldAbstract read
In one paragraph

Article in Asian Pacific journal of cancer prevention : APJCP, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 15% 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, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Pooled it
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  14. Roles for GADD45 in Development and Cancer.Advances in experimental medicine and biology · 2022
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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

4 authors at 1 institution in 1 country.

Nayereh SajediDepartment of Anatomical Sciences, Isfahan University of Medical Sciences, Iran.
Mansour HomayounDepartment of Anatomical Sciences, Isfahan University of Medical Sciences, Iran.ORCID 0000-0003-1676-3443
Fakhrossadat MohammadiInstitute for Advanced Studies in Basic Sciences, Zanjan, Iran.
Mitra SoleimaniDepartment of Anatomical Sciences, Isfahan University of Medical Sciences, Iran.
Institute for Advanced Studies in Basic Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMyricetin is a polyphenol flavonoid with nutraceutical values which is abundantly found as the main ingredient of various foods and beverages. It has been reported that the function of myricetin is to trigger apoptosis in several types of cancers. The present study intended to investigate the apoptotic effects of myricetin on MCF-7 breast cancer cells and to assess its possible mechanisms of action. MATERIALS AND

methodsMCF-7 breast cancer cells were assigned to four groups: Control (cells in normal condition); myricetin (cells treated with the IC50 dosage of myricetin) in three different incubation times (24, 48, and 72 h). The 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, annexin V assay, flow cytometry, real-time polymerase chain reaction (PCR), and caspase-3 assay were used to estimate the apoptosis function of myricetin in breast cancer.

resultsThe expression levels of apoptosis-related genes caspase-3, caspase-8, caspase-9, and the BAX /Bcl-2 ratio as well as the expression of p53, BRCA1, GADD45 genes were significantly increased following the treatment of MCF-7 breast cancer cells with myricetin. The annexin V assay demonstrated the significant expression of annexin which was also detected by flow cytometry.

conclusionMyricetin efficiently induces apoptosis in MCF-7 breast cancer cells by evoking both extrinsic and intrinsic apoptotic pathways. Myricetin may exert its apoptotic effects on MCF-7 cells by inducing the BRCA1- GADD45 pathway.<br />.

Indexed as

ApoptosisGene Expression Regulation, NeoplasticBiomarkers, TumorBRCA1 ProteinBreast NeoplasmsCell Cycle ProteinsCell ProliferationFemaleFlavonoidsGADD45 ProteinsHumansMCF-7 CellsSignal TransductionBiomarkers, TumorBRCA1 ProteinBRCA1 protein, humanCell Cycle ProteinsFlavonoidsGADD45A protein, humanGADD45 ProteinsmyricetinApoptosisFlavonoidKeywords: myricetinMCF-7

Identifiers

PMID33369440
PMCPMC8046300
OpenAlexW3114812861

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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.