Evidence map›Paper›PMID 36611809›Full record

ArticleCells2022

Genome-Wide Analysis on Transcriptome and Methylome in Prevention of Mammary Tumor Induced by Early Life Combined Botanicals.

Itika Arora, Shizhao Li, Michael R Crowley, Yuanyuan Li, Trygve O Tollefsbol

Open access · goldAbstract read
In one paragraph

Article in Cells, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Review
  3. Epigenetics and environmental health.Frontiers of medicine · 2024
    Review
  4. Article
  5. Article
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 2 institutions in 1 country.

Itika AroraDepartment of Biology, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
Shizhao LiDepartment of Biology, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
Michael R CrowleyHeflin Center for Genomic Science, Department of Genetics, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
Yuanyuan LiDepartment of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA.ORCID 0000-0002-7739-5544
Trygve O TollefsbolDepartment of Biology, University of Alabama at Birmingham, Birmingham, AL 35294, USA.ORCID 0000-0002-0284-1511
University of Alabama at Birmingham · USUniversity of Maryland, College Park · US

Funding

Combinatorial epigenetic-based prevention of breast cancerR01CA178441 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI TOLLEFSBOL, TRYGVE O · 2014 to 2025
$3.2M
Early life prevention of breast cancer with combined epigenetic botanicalsR01CA204346 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI TOLLEFSBOL, TRYGVE O · 2017 to 2021
$1.7M
Epigenetic mechanisms of maternal diets in human health and disease preventionK01AT009373 · NCCIH · UNIVERSITY OF MISSOURI-COLUMBIA · PI LI, YUANYUAN · 2017 to 2021
$569k
NCCIH NIH HHS K01 AT009373NCI NIH HHS R01 CA178441NCI NIH HHS R01CA178441NCI NIH HHS R01 CA204346NCI NIH HHS R01CA204346
6 · The paper itself

Abstract

Breast cancer (BC) is the most common malignancy and the second leading cause of cancer death among women in the United States. The consumption of natural dietary components such as broccoli sprouts (BSp) and green tea polyphenols (GTPs) has demonstrated exciting potential in reducing the risk of BC through the regulation of epigenetic mechanisms. However, little is known about their impacts on reversing epigenomic aberrations that are centrally involved in the initiation and progression of BC. Previously, we have determined the efficacy of combined BSp and GTPs treatment on the inhibition of the growth of a mammary tumor in a transgenic Her2/neu mouse model. We sought to extend our previous study to identify universal biomarkers that represent common mechanistic changes among different mouse models in response to this dietary regime by including a new transgenic mouse model, C3(1)-SV40 TAg (SV40). As a result, we identified novel target genes that were differentially expressed and methylated in response to dietary botanicals when administered singly (BSp and GTPs) and in combination (BSp + GTPs) in both mouse models. We discovered more differentially expressed and methylated genes in the combination treatment group compared to the singly administered groups. Subsequently, several biological pathways related to epigenetic regulations were identified in response to the combination treatment. Furthermore, when compared to the BSp and GTPs treatment alone, the combinatorial treatment showed a more significant impact on the regulation of the epigenetic modifier activities involved in DNA methylation and histone modifications. Our study provides key insights about the impact of the combined administration of BSp and GTPs on BC using a multi-omics analysis, suggesting a combinatorial approach is more efficacious in preventing and inhibiting BC by impacting key tumor-related genes at transcriptomic and methylomic levels. Our findings could be further extrapolated as a comprehensive source for understanding the epigenetic modifications that are associated with the effects of these dietary botanicals on BC prevention.

Indexed as

EpigenomeMammary Neoplasms, AnimalAnimalsAntioxidantsDNA MethylationEpigenesis, GeneticFemaleMiceMice, TransgenicTranscriptomeAntioxidantsbreast cancerbroccoli sproutsepigeneticsgreen tea polyphenolspreventionRNA-seqRRBStransgenic mice

Identifiers

PMID36611809
PMCPMC9818885
OpenAlexW4313468500

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.