Evidence map›Paper›PMID 33107196›Full record

ArticleJournal of cellular and molecular medicine2020

Acetate: Friend or foe against breast tumour growth in the context of obesity?

Caner Yelek, Lionel Mignion, Nicolas Joudiou, Romano Terrasi, Florian Gourgue, Matthias Van Hul, Nathalie Delzenne, Bernard Gallez, Cyril Corbet, Giulio G Muccioli and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.3field-weighted citation impact, top 49% 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

7 citing papers in PubMed, 6 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

13 authors at 4 institutions in 1 country.

Caner YelekBiomedical Magnetic Resonance Research Group, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.
Lionel MignionBiomedical Magnetic Resonance Research Group, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.
Nicolas JoudiouNuclear & Electron Spin Technologies Platform, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.
Romano TerrasiBioanalysis and Pharmacology of Bioactive Lipids Research Group, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.
Florian GourgueBiomedical Magnetic Resonance Research Group, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.
Matthias Van HulMetabolism and Nutrition Research Group, WELBIO-Walloon Excellence in Life Sciences and BIOtechnology, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.
Nathalie DelzenneMetabolism and Nutrition Research Group, WELBIO-Walloon Excellence in Life Sciences and BIOtechnology, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.
Bernard GallezBiomedical Magnetic Resonance Research Group, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.
Cyril CorbetPole of Pharmacology and Therapeutics, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium.
Giulio G MuccioliBioanalysis and Pharmacology of Bioactive Lipids Research Group, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.
Olivier FeronPole of Pharmacology and Therapeutics, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium.
Patrice D CaniMetabolism and Nutrition Research Group, WELBIO-Walloon Excellence in Life Sciences and BIOtechnology, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.ORCID 0000-0003-2040-2448
Bénédicte F JordanBiomedical Magnetic Resonance Research Group, Louvain Drug Research Institute, UCLouvain, Brussels, Belgium.ORCID 0000-0002-7126-2206
UCLouvain · BEWalloon Excellence in Lifesciences and Biotechnology · BEde Duve Institute · BESolvay (Belgium) · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acetate is reported as a regulator of fat mass but also as lipogenic source for cancer cells. Breast cancer is surrounded by adipose tissue and has been associated with obesity. However, whether acetate contributes to cancer cell metabolism as lipogenic substrate and/or by changing fat storage and eventually obesity-induced breast cancer progression remains unknown. Therefore, we studied the contribution of acetate to breast cancer metabolism and progression. In vitro, we found that acetate is not a bioenergetic substrate under normoxia and did not result in a significant change of growth. However, by using lipidomic approaches, we discovered that acetate changes the lipid profiles of the cells under hypoxia. Moreover, while mice fed a high-fat diet (HFD) developed bigger tumours than their lean counterparts, exogenous acetate supplementation leads to a complete abolishment of fat mass gain without reverting the HFD-induced obesity-driven tumour progression. In conclusion, although acetate protects against diet-induced obesity, our data suggest that it is not affecting HFD-driven tumour progression.

Indexed as

AcetatesAdipogenesisAdipose TissueAnimalsBreast NeoplasmsCell HypoxiaCell Line, TumorCell ProliferationDisease Models, AnimalFemaleLipid MetabolismLipidomicsMiceObesityOxygenTumor BurdenAcetatesOxygenacetatehigh-fat diethypoxiametabolismobesitytumour growth

Identifiers

PMID33107196
PMCPMC7753876
OpenAlexW3093976244

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.