Evidence map›Paper›PMID 41789643›Full record

ArticleOncology reports2026

KDM5D expression is lost in cisplatin‑resistant neuroblastoma cells.

Natalia Podhorska, Jan Hrabeta, Marie Belhajova, Tomas Eckschlager

Abstract read
In one paragraph

Article in Oncology reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

4 authors.

Natalia PodhorskaDepartment of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, 150 06 Prague 5, Czech Republic.
Jan HrabetaDepartment of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, 150 06 Prague 5, Czech Republic.
Marie BelhajovaDepartment of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, 150 06 Prague 5, Czech Republic.
Tomas EckschlagerDepartment of Pediatric Hematology and Oncology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, 150 06 Prague 5, Czech Republic.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chemoresistance is a major cause of cancer therapy failure. Increasing evidence points to the importance of histone lysine demethylase function, whose dysregulation has been described in several types of cancer. KDM5, a family of histone lysine demethylases, may carry out a key role in the downregulation of tumor‑suppressors or upregulation of oncogenes and in the development of drug tolerance. The present study examined the expression of KDM5D in cell lines derived from high‑risk neuroblastoma. The present study found that KDM5D expression was lost in all cisplatin‑chemoresistant neuroblastoma cell lines compared with sensitive parental cells. In addition, the cisplatin‑chemoresistant neuroblastoma cell line had increased expression of the ubiquitin ligase cullinaA 4A (CUL4A) compared with the sensitive parental cells. CUL4A carries out a role in cellular processes and its aberrant regulation has been observed in a number of types of cancer. The present study shows that silencing of KDM5D causes a more aggressive phenotype of neuroblastoma by promoting cell proliferation and migration, evading cell death, promoting S phase of the cell cycle and desensitizing sensitive cells to cisplatin via the gene

Indexed as

CisplatinCullin ProteinsDrug Resistance, NeoplasmHistone DemethylasesNeuroblastomaAntineoplastic AgentsCell Line, TumorCell MovementCell ProliferationGene Expression Regulation, NeoplasticHumansAntineoplastic AgentsCisplatinCUL4A protein, humanCullin ProteinsHistone Demethylaseschemoresistancecisplatincullin 4AKDM5Dneuroblastoma

Identifiers

PMID41789643
PMCPMC12954853

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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.