Evidence map›Paper›PMID 19296839›Full record

ArticleLipids in health and disease2009

Omega 3 fatty acids reduce myeloid progenitor cell frequency in the bone marrow of mice and promote progenitor cell differentiation.

Melinda E Varney, W Elaine Hardman, Vincent E Sollars

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.6field-weighted citation impact, top 12% 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

9 citing papers in PubMed, 29 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

3 authors at 1 institution in 1 country.

Melinda E VarneyDepartment of Biochemistry and Microbiology, Marshall University School of Medicine, Huntington, WV 25755, USA. varney31@marshall.edu
W Elaine Hardman
Vincent E Sollars
Marshall University · US

Funding

Transcription Factors in CancerP20RR020180 · NCRR · MARSHALL UNIVERSITY · PI NILES, RICHARD M. · 2004 to 2009
$9.5M
Omega-3 fatty acids to reduce risk for breast cancerR01CA114018 · NCI · MARSHALL UNIVERSITY · PI HARDMAN, WANDA ELAINE · 2007 to 2010
$1.2M
Nostalgia in the WNT signaling pathway; fatty acids, epigenetics and leukemiaR03CA129790 · NCI · MARSHALL UNIVERSITY · PI SOLLARS, VINCENT E · 2008 to 2009
$140k
NCI NIH HHS 1R01 CA114018NCI NIH HHS 1R03 CA129790NCI NIH HHS R01 CA114018NCI NIH HHS R03 CA129790NCRR NIH HHS 5P20RR020180NCRR NIH HHS P20 RR020180
6 · The paper itself

Abstract

backgroundOmega 3 fatty acids have been found to inhibit proliferation, induce apoptosis, and promote differentiation in various cell types. The processes of cell survival, expansion, and differentiation are of key importance in the regulation of hematopoiesis. We investigated the role of omega 3 fatty acids in controlling the frequency of various myeloid progenitor cells in the bone marrow of mice. Increased progenitor cell frequency and blocked differentiation are characteristics of hematopoietic disorders of the myeloid lineage, such as myeloproliferative diseases and myeloid leukemias.

resultsWe found that increasing the proportion of omega 3 fatty acids relative to the proportion of omega 6 fatty acids in the diet caused increased differentiation and reduced the frequency of myeloid progenitor cells in the bone marrow of mice. Furthermore, this had no adverse effect on peripheral white blood cell counts.

conclusionOur results indicate that omega 3 fatty acids impact hematopoietic differentiation by reducing myeloid progenitor cell frequency in the bone marrow and promoting progenitor cell differentiation. Further exploration of this discovery could lead to the use of omega 3 fatty acids as a therapeutic option for patients that have various disorders of hematopoiesis.

Indexed as

AnimalsBone MarrowBone Marrow CellsCell CountCell DifferentiationFatty Acids, Omega-3Fatty Acids, Omega-6HematopoiesisMiceMyeloid Progenitor CellsFatty Acids, Omega-3Fatty Acids, Omega-6

Identifiers

PMID19296839
PMCPMC2669087
OpenAlexW1979647727

What OpenQuestion holds

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LicenceCC BY
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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.