Evidence map›Paper›PMID 30302719›Full record

ArticleMetabolic brain disease2019

Adipocyte proteome and secretome influence inflammatory and hormone pathways in glioma.

J Almeida, J Costa, P Coelho, V Cea, M Galesio, J P Noronha, M S Diniz, C Prudêncio, R Soares, C Sala and 1 more

Abstract read
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In one paragraph

Article in Metabolic brain disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.6field-weighted citation impact, top 37% 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

16 citing papers in PubMed, 25 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

11 authors at 4 institutions in 3 countries.

J AlmeidaSchool of Health, Polytechnic of Porto, Porto, Portugal.
J CostaSchool of Health, Polytechnic of Porto, Porto, Portugal.
P CoelhoSchool of Health, Polytechnic of Porto, Porto, Portugal.
V CeaCNR Neuroscience Institute Milan, and Department of Biotechnology and Translational Medicine, University of Milan, Milan, Italy.
M GalesioREQUIMTE, Department of Chemistry, Faculty of Sciences and Technology, Centre for Fine Chemistry and Biotechnology, NOVA University, Fort Lauderdale, FL, USA.
J P NoronhaREQUIMTE, Department of Chemistry, Faculty of Sciences and Technology, Centre for Fine Chemistry and Biotechnology, NOVA University, Fort Lauderdale, FL, USA.
M S DinizREQUIMTE, Department of Chemistry, Faculty of Sciences and Technology, Centre for Fine Chemistry and Biotechnology, NOVA University, Fort Lauderdale, FL, USA.
C PrudêncioSchool of Health, Polytechnic of Porto, Porto, Portugal.
R SoaresUnit of Metabolism, Nutrition and Endocrinology, i3S, University of Porto, Porto, Portugal.
C SalaCNR Neuroscience Institute Milan, and Department of Biotechnology and Translational Medicine, University of Milan, Milan, Italy.
Rúben FernandesSchool of Health, Polytechnic of Porto, Porto, Portugal. ruben@ess.ipp.pt.ORCID http://orcid.org/0000-0001-8933-3984
Universidade do Porto · PTUniversidade de Vigo · ESUniversity of Milan · ITPolytechnic Institute of Porto · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gliomas represent the most common primary malignant brain tumors in adults, with an extremely poor prognosis. Among several risk factors, lifestyle was also recently identified as a major risk factor for the development of primary glioma. In the present study, we explore the relationship between obesity and glioma in a cellular model. Thus, we have study the influence of adipocytes secretome on glioma cell line GL261. Using the 3T3-L1 adipocyte cell line, and its conditioned medium (adipokines-enriched medium), we showed that adipocyte-released factors relate with glioma angiogenic, growth, hormones and metabolic behavior by MALDI-TOF-MS and proteomic array analysis. In a first view, STI1, hnRNPs and PGK1 are under expressed on CGl. Similarly, both carbonic anhydrase and aldose reductase are even suppressed in glioma cells that grown under adipokines-enriched environment. Contrariwise, RFC1, KIF5C, ANXA2, N-RAP and RACK1 are overexpressed in GL261 cell the in the presence of the adipokines-enriched medium. We further identified the factors that are released by adipocyte cells, and revealed that several pro-inflammatory and angiogenic factors, such as IL-6, IL-11, LIF, PAI-1, TNF-α, endocan, HGF, VEGF IGF-I, were secreted to the medium into a high extent, whereas TIMP-1 and SerpinE1 were under expressed on CGl. This study discloses an interesting in vitro model for the study of glioma biology under a "obesity" environment, that can be explored for the understanding of cancer cells biology, for the search of biomarkers, prognostic markers and therapeutic approaches.

Indexed as

3T3-L1 CellsAdipocytesAnimalsBrain NeoplasmsCell DifferentiationCell Line, TumorGliomaInflammationMiceProteomeProteomicsProteomeAdipo-proteomicsGL261GliomaObesity

Identifiers

PMID30302719
OpenAlexW2897261722

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.