Evidence map›Paper›PMID 26277786›Full record

ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2016

Expression profiling of angiogenesis-related genes in brain metastases of lung cancer and melanoma.

Aysegül Ilhan-Mutlu, Christian Siehs, Anna Sophie Berghoff, Gerda Ricken, Georg Widhalm, Ludwig Wagner, Matthias Preusser

Abstract read
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In one paragraph

Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

23 citing papers in PubMed, 46 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

7 authors at 3 institutions in 1 country.

Aysegül Ilhan-MutluDepartment of Medicine 1, Medical University of Vienna, Vienna, Austria.
Christian SiehsDepartment of Biomedical Engineering, University of Applied Sciences Technikum Wien, Vienna, Austria.
Anna Sophie BerghoffDepartment of Medicine 1, Medical University of Vienna, Vienna, Austria.
Gerda RickenInstitute for Neurology, Medical University of Vienna, Vienna, Austria.
Georg WidhalmDepartment of Neuro-Surgery, Medical University of Vienna, Vienna, Austria.
Ludwig WagnerDepartment of Medicine III, Medical University of Vienna, Vienna, Austria.
Matthias PreusserDepartment of Medicine 1, Medical University of Vienna, Vienna, Austria. matthias.preusser@meduniwien.ac.at.
Medical University of Vienna · ATComprehensive Cancer Center Vienna · ATUniversity of Applied Sciences Technikum Wien · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brain metastases (BM) are the most common brain tumors of adults and are associated with fatal prognosis. Formation of new blood vessels, named angiogenesis, was proposed to be the main hallmark of the growth of BM. Previous preclinical evidence revealed that angiogenic blockage might be considered for treatment; however, there were varying responses. In this study, we aimed to characterize the expression pattern of angiogenesis-related genes in BM of lung cancer and melanoma, which might be of importance for the different responses against anti-angiogenic treatment. Fifteen snap-frozen tissues obtained from BM of non-small cell lung cancer (NSCLC), small-cell lung cancer (SCLC), and melanoma patients were analyzed for angiogenesis-related genes using a commercially available gene expression kit. Epilepsy tissue was used as control. Expression values were analyzed using hierarchical clustering investigating relative fold changes and mapping to Omicsnet protein interaction network. CXCL10, CEACAM1, PECAM1, KIT, COL4A2, COL1A1, and HSPG2 genes were more than 50-fold up-regulated in all diagnosis groups when compared to control, whereas genes such as ANGPT4, PDGFRB, and SERPINF1 were down-regulated only in SCLC and melanoma groups, respectively. Using hierarchical clustering, 12 out of 15 cases were allocated to the correct histological primary tumor type. We identified genes with consistent up-regulation in BM of lung cancer and melanoma and other genes with differential expression across BM of these tumor types. Our data may be of relevance for targeted therapy or prophylaxis of BM using anti-angiogenic agents.

Indexed as

Neovascularization, PathologicAdultAgedBrain NeoplasmsCarcinoma, Non-Small-Cell LungCluster AnalysisFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansLung NeoplasmsMaleMelanomaMiddle AgedNeoplasm MetastasisOligonucleotide Array Sequence AnalysisAngiogenesisBrain metastasesMelanomaNon-small cell lung cancerOmicsnetSmall-cell lung cancer

Identifiers

PMID26277786
OpenAlexW1476015442

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.