Evidence map›Paper›PMID 15592497›Full record

ArticleOncogene2005

Altered expression of cell cycle genes distinguishes aggressive neuroblastoma.

Alexei L Krasnoselsky, Craig C Whiteford, Jun S Wei, Sven Bilke, Frank Westermann, Qing-Rong Chen, Javed Khan

Abstract read
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In one paragraph

Article in Oncogene, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 71 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 2 institutions in 2 countries.

Alexei L KrasnoselskyOncogenomics Section, Pediatric Oncology Branch, Advanced Technology Center, National Cancer Institute, 8717 Grovemont Circle, Gaithersburg, MD 20877, USA.
Craig C Whiteford
Jun S Wei
Sven Bilke
Frank Westermann
Qing-Rong Chen
Javed Khan
National Cancer Institute · USGerman Cancer Research Center · DE

Funding

Predicting Response Prognosis in Pediatric CancersZIASC010366 · NCI · DIVISION OF CLINICAL SCIENCES - NCI · PI KHAN, JAVED · 2009 to 2025
$4.7M
Identification of Genes for Predicting Prognosis in Pediatric CancersZ01SC010366 · SC · DIVISION OF CLINICAL SCIENCES - NCI · PI KHAN, JAVED · 2001 to 2008
$550k
6 · The paper itself

Abstract

In this study, gene expression profiling was performed on 103 neuroblastoma (NB) tumors, stages 1-4 with and without MYCN amplification, using cDNA microarrays containing 42,578 elements. Using principal component analysis (PCA) to analyse the relationships among these samples, we confirm that the global patterns of gene expression reflect the phenotype of the tumors. To explore the biological processes that may contribute to increasing aggressive phenotype of the tumors, we utilized a statistical approach based on PCA. We identified a specific subset of the cell cycle and/or chromosome segregation genes that distinguish stage 4 NB tumors from all lower stage tumors, including stage 3. Furthermore, the control of the kinetochore assembly emerges from the Gene Ontology analysis as one of the key biological processes associated with an aggressive NB phenotype. Finally, we establish that these genes are further upregulated in the most aggressive MYCN-amplified tumors.

Indexed as

Gene Expression Regulation, NeoplasticCell CycleChromosome SegregationChromosomes, HumanGene Expression ProfilingGenes, mycHumansNeoplasm StagingNeuroblastomaOligonucleotide Array Sequence AnalysisPhenotype

Identifiers

PMID15592497
OpenAlexW2119279070

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.