Evidence map›Paper›PMID 31128594›Full record

ArticleJournal of ovarian research2019

Pro-apoptotic and anti-angiogenic actions of 2-methoxyestradiol and docosahexaenoic acid, the biologically derived active compounds from flaxseed diet, in preventing ovarian cancer.

Purab Pal, Karen Hales, Jim Petrik, Dale Buchanan Hales

Open access · goldAbstract read
In one paragraph

Article in Journal of ovarian research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

22 citing papers in PubMed, 35 citations in OpenAlex.

  1. Review
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  3. Open veterinary journal · 2024
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  6. Protective Effects of 2-Methoxyestradiol on Acute Isoproterenol-Induced Cardiac Injury in Rats.Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2023
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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 3 institutions in 2 countries.

Purab PalDepartment of Physiology, Southern Illinois University, 1125 Lincoln Drive, Life Science II, Room 245B, Carbondale, IL, 62901, USA.
Karen HalesDepartment of Obstetrics and Gynecology, Southern Illinois University School of Medicine, Springfield, IL, 62702, USA.
Jim PetrikDepartment of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Guelph, ON, N1G 2W1, Canada.
Dale Buchanan HalesDepartment of Physiology, Southern Illinois University, 1125 Lincoln Drive, Life Science II, Room 245B, Carbondale, IL, 62901, USA. dhales@siumed.edu.
Southern Illinois University School of Medicine · USSouthern Illinois University Carbondale · USUniversity of Guelph · CA

Funding

Therapeutic Efficacy of Flaxseed in the Treatment of Ovarian CancerR01AT005295 · NCCIH · SOUTHERN ILLINOIS UNIVERSITY CARBONDALE · PI HALES, DALE B · 2011 to 2015
$1.8M
National Center for Complementary and Alternative Medicine 1RO1-005295NCCIH NIH HHS R01 AT005295
6 · The paper itself

Abstract

backgroundWe have previously shown that a whole flaxseed supplemented diet decreased the onset and severity of ovarian cancer in the laying hen, the only known animal model of spontaneous ovarian cancer. Flaxseed is rich in omega-3 fatty acids (OM3FA), mostly α-Linoleic acid (ALA), which gets converted to Docosahexaenoic acid (DHA) by the action of delta-6 desaturase enzyme. Ingestion of flaxseed also causes an increase in production of 2-methoxyestradiol (2MeOE

resultsThe anti-cancer effects of two active biologically derived compounds of flax diet, 2MeOE

conclusionsDietary flaxseed supplementation promotes a pro-apoptotic and anti-angiogenic effect in ovarian tumors, not in normal ovaries. The biologically derived active compounds from flaxseed diet act through different pathways to elicit their respective anti-cancer effects. A flaxseed-supplemented diet is a promising approach for prevention of ovarian cancer as well as having a significant potential as an adjuvant treatment to supplement chemotherapeutic agents for treatment of advanced stages of ovarian cancer.

Indexed as

Dietary SupplementsFlax2-MethoxyestradiolAnimalsApoptosisCell Line, TumorChickensChorioallantoic MembraneDisease Models, AnimalDocosahexaenoic AcidsFemaleHumansMAP Kinase Signaling SystemNeovascularization, PathologicOvarian NeoplasmsOvary2-MethoxyestradiolDocosahexaenoic Acids2-methoxyestradiolAngiogenesisApoptosisDocosahexaenoic acidFlaxseedOvarian cancerp38-MAPK

Identifiers

PMID31128594
PMCPMC6535187
OpenAlexW2946993743

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.