Evidence map›Paper›PMID 23981365›Full record

ReviewProgress in lipid research2013

Interaction of brain fatty acid-binding protein with the polyunsaturated fatty acid environment as a potential determinant of poor prognosis in malignant glioma.

Marwa E Elsherbiny, Marwan Emara, Roseline Godbout

Open access · greenAbstract readReview
In one paragraph

Review in Progress in lipid research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

45 citing papers in PubMed, 72 citations in OpenAlex.

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  15. bioRxiv : the preprint server for biology · 2024
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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 2 countries.

Marwa E ElsherbinyDepartment of Oncology, University of Alberta, Cross Cancer Institute, 11560 University Avenue, Edmonton, Alberta T6G 1Z2, Canada.
Marwan Emara
Roseline Godbout
University of Alberta · CA

Funding

CIHR 130314-1
6 · The paper itself

Abstract

Malignant gliomas are the most common adult brain cancers. In spite of aggressive treatment, recurrence occurs in the great majority of patients and is invariably fatal. Polyunsaturated fatty acids are abundant in brain, particularly ω-6 arachidonic acid (AA) and ω-3 docosahexaenoic acid (DHA). Although the levels of ω-6 and ω-3 polyunsaturated fatty acids are tightly regulated in brain, the ω-6:ω-3 ratio is dramatically increased in malignant glioma, suggesting deregulation of fundamental lipid homeostasis in brain tumor tissue. The migratory properties of malignant glioma cells can be modified by altering the ratio of AA:DHA in growth medium, with increased migration observed in AA-rich medium. This fatty acid-dependent effect on cell migration is dependent on expression of the brain fatty acid binding protein (FABP7) previously shown to bind DHA and AA. Increased levels of enzymes involved in eicosanoid production in FABP7-positive malignant glioma cells suggest that FABP7 is an important modulator of AA metabolism. We provide evidence that increased production of eicosanoids in FABP7-positive malignant glioma growing in an AA-rich environment contributes to tumor infiltration in the brain. We discuss pathways and molecules that may underlie FABP7/AA-mediated promotion of cell migration and FABP7/DHA-mediated inhibition of cell migration in malignant glioma.

Indexed as

Arachidonic AcidBrain NeoplasmsDocosahexaenoic AcidsFatty Acid-Binding ProteinsFatty Acids, UnsaturatedGliomaHumansPrognosisArachidonic AcidDocosahexaenoic AcidsFatty Acid-Binding ProteinsFatty Acids, UnsaturatedAAActivator ProteinALAAParachidonic acidArachidonic acidAstrocytomabrain fatty acid binding proteincis-linoleic acidCOXcyclooxygenasesCYPcytochrome P450DGLADHAdihomo-gammalinolenic aciddocosahexaenoic acidDocosahexaenoic acidEicosanoidseicosapentaenoic acidEPAFABP7 (B-FABP)Fatty acid binding proteingamma-linolenic acidGFAPGLAglial fibrillary acidic proteinLALDLLipid metabolismlipoxygenaselow density lipoproteinLOXMalignant gliomaMAPKmitogen-activated protein kinaseNFINuclear Factor Iperoxisome proliferator-activated receptorPGphospholipase A(2)PLA(2)polyunsaturated fatty acidPPARPPAR response elementPPREprostaglandinPUFAvery low density lipoproteinVLDLα-linolenic acid

Identifiers

PMID23981365
PMCPMC4461378
OpenAlexW2114571023

What OpenQuestion holds

Textmetadata
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.