Evidence map›Paper›PMID 26510737›Full record

ArticlePediatric surgery international2016

Influence of hypoxia-dependent factors on the progression of neuroblastoma.

Helen M Ameis, Astrid Drenckhan, Morton Freytag, Jakob R Izbicki, Claudiu T Supuran, Konrad Reinshagen, Stefan Holland-Cunz, Stephanie J Gros

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Article in Pediatric surgery international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.2field-weighted citation impact, top 39% 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

8 citing papers in PubMed, 13 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 4 institutions in 3 countries.

Helen M AmeisDepartment of Pediatric Surgery, University Medical Center Hamburg-Eppendorf/Altona Children's Hospital, Hamburg, Germany.
Astrid DrenckhanDepartment of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
Morton FreytagDepartment of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
Jakob R IzbickiDepartment of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
Claudiu T SupuranDepartment Neurofarba, Sezione di Scienze farmaceutiche, University of Florence, Florence, Italy.
Konrad ReinshagenDepartment of Pediatric Surgery, University Medical Center Hamburg-Eppendorf/Altona Children's Hospital, Hamburg, Germany.
Stefan Holland-CunzDepartment of Pediatric Surgery, University Children's Hospital of Basel, Spitalstrasse 33, 4031, Basel, Switzerland.
Stephanie J GrosDepartment of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany. stephanie.gros@ukbb.ch.
University Medical Center Hamburg-Eppendorf · DEUniversität Hamburg · DEUniversity Children’s Hospital Basel · CHUniversity of Florence · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeSeveral oxygen-dependent factors, e.g., CAIX (carbonic anhydrase IX) or phosphoglycerate kinase 1 (PGK1) interacting with the CXCR4/SDF1 axis (chemokine receptor 4/stromal cell derived factor 1) have been shown to be involved in processes of tumour pathology including tumourigenicity, tumour cell dissemination and poor survival in several solid tumour entities. The aim of the current study was to evaluate the influence of the hypoxia-inducible factors CAIX and PGK1 on progression of neuroblastoma and to evaluate the clinical relevance of possible therapeutic approaches.

methodsExpression of hypoxia-dependent factors PGK1 and CAIX was examined in neuroblastoma specimen, was correlated with clinical parameters, and was studied in neuroblastoma cells. The impact of these hypoxic factors was evaluated by proliferation assays under targeted therapy.

resultsExpression of hypoxia-dependent factors was found in 50 % of neuroblastoma specimen. In neuroblastoma cells, CAIX and PGK1 expression is up regulated under hypoxia and correlates with response to targeted anti-proliferative treatment. The negative impact on survival, although significant for both CAIX and PGk1, appears to be stronger for CAIX.

conclusionsOur results show that the hypoxic factors in the tumour`s microenvironment further the progression of tumour disease. This strengthens the perspectives for additive novel therapeutic approaches targeting hypoxia-dependent factors in this childhood disease.

Indexed as

Disease ProgressionAntigens, NeoplasmBiomarkers, TumorCarbonic Anhydrase IXCarbonic AnhydrasesCell Line, TumorCell ProliferationCells, CulturedChild, PreschoolFemaleHumansHypoxiaInfantKaplan-Meier EstimateMaleNeuroblastomaAntigens, NeoplasmBiomarkers, TumorCA9 protein, humanCarbonic Anhydrase IXCarbonic AnhydrasesPGK1 protein, humanPhosphoglycerate KinaseCAIXHypoxiaNeuroblastomaPGK1Tumour microenvironment

Identifiers

PMID26510737
OpenAlexW2209611070

What OpenQuestion holds

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Registered trials

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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.