Evidence map›Paper›PMID 40440582›Full record

ArticleJCO precision oncology2025

Prognostic Value of the G2 Expression Signature and MYC Overexpression in Childhood High-Grade Osteosarcoma.

Roelof van Ewijk, Laura S Hiemcke-Jiwa, Jayne Y Hehir-Kwa, Nathalie Gaspar, Lianne M Haveman, Uta E Flucke, Rana Dandis, Marc van Tuil, Claudia Y Janda, Michiel A J van de Sande and 6 more

Abstract readValidation Study
In one paragraph

Article in JCO precision oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

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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

16 authors.

Roelof van EwijkPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0003-0339-6031
Laura S Hiemcke-JiwaPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.
Jayne Y Hehir-KwaPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0003-0837-304X
Nathalie GasparDepartment of Oncology for Child and Adolescents, Gustave Roussy Cancer Center, Paris-Saclay University, Villejuif, France.ORCID 0000-0002-1827-8903
Lianne M HavemanPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0001-8519-8906
Uta E FluckePrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.
Rana DandisPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0009-0004-9360-6913
Marc van TuilPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.
Claudia Y JandaPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0002-3307-2559
Michiel A J van de SandePrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.
Lizz van der HeijdenPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.
Marco J KoudijsPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.
Johannes H M MerksPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0001-7659-1028
Bastiaan B J TopsPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0002-1699-8210
Antonin MarchaisDepartment of Oncology for Child and Adolescents, Gustave Roussy Cancer Center, Paris-Saclay University, Villejuif, France.
Lennart A KesterPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0002-8259-9971

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIn high-grade osteosarcoma, prognostic factors at diagnosis are insufficient for stratifying patients into relevant subgroups. Recently, a transcriptomic study developed the G1/G2 gene expression signature, in which the G2 signature was associated with unfavorable survival. An orthogonal study identified MATERIALS AND

methodsThis study included pediatric and adolescent patients with high-grade osteosarcoma. RNA-seq was performed in 48 patients. Whole-exome sequencing was performed in 40 patients. Gene expression signature scores,

resultsIn the full cohort, the 3-year EFS rate was 37%. In multivariable Cox regression analysis with metastatic disease stage (n = 21, 44%) as covariate, the G2 signature and

conclusionThe G2 gene expression signature and

Indexed as

Biomarkers, TumorBone NeoplasmsGene ExpressionOsteosarcomaProto-Oncogene Proteins c-mycAdolescentChildChild, PreschoolExome SequencingFemaleHumansInfantMalePredictive Value of TestsPrognosisProportional Hazards ModelsBiomarkers, TumorMYC protein, humanProto-Oncogene Proteins c-myc

Identifiers

PMID40440582
PMCPMC12144552

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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.