Evidence map›Paper›PMID 24838487›Full record

ArticleJournal of neuro-oncology2014

The proteomic response in glioblastoma in young patients.

Ruth F Deighton, Thierry Le Bihan, Sarah F Martin, Martin E Barrios-Llerena, Alice M J Gerth, Lorraine E Kerr, James McCulloch, Ian R Whittle

Open access · hybridAbstract read
In one paragraph

Article in Journal of neuro-oncology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

10 citing papers in PubMed, 16 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

8 authors at 2 institutions in 1 country.

Ruth F DeightonDepartment of Clinical Neurosciences, Western General Hospital, Edinburgh, EH4 2XU, UK, Ruth.Deighton@ed.ac.uk.
Thierry Le Bihan
Sarah F Martin
Martin E Barrios-Llerena
Alice M J Gerth
Lorraine E Kerr
James McCulloch
Ian R Whittle
University of Edinburgh · GBWestern General Hospital · GB

Funding

Biotechnology and Biological Sciences Research Council BB/D019621/1
6 · The paper itself

Abstract

Increasing age is an important prognostic variable in glioblastoma (GBM). We have defined the proteomic response in GBM samples from 7 young patients (mean age 36 years) compared to peritumoural-control samples from 10 young patients (mean age 32 years). 2-Dimensional-gel-electrophoresis, image analysis, and protein identification (LC/MS) were performed. 68 proteins were significantly altered in young GBM samples with 29 proteins upregulated and 39 proteins downregulated. Over 50 proteins are described as altered in GBM for the first time. In a parallel analysis in old GBM (mean age 67 years), an excellent correlation could be demonstrated between the proteomic profile in young GBM and that in old GBM patients (r(2) = 0.95) with only 5 proteins altered significantly (p < 0.01). The proteomic response in young GBM patients highlighted alterations in protein-protein interactions in the immunoproteosome, NFkB signalling, and mitochondrial function and the same systems participated in the responses in old GBM patients.

Indexed as

AdultAge FactorsBrain NeoplasmsGlioblastomaHumansMass SpectrometryMiddle AgedMitochondriaPrognosisProteomicsSurvival Rate

Identifiers

PMID24838487
PMCPMC4129242
OpenAlexW2126715246

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.