Evidence map›Paper›PMID 21489989›Full record

ArticleThe Journal of biological chemistry2011

Serine/threonine kinase 17A is a novel p53 target gene and modulator of cisplatin toxicity and reactive oxygen species in testicular cancer cells.

Pingping Mao, Mary P Hever, Lynne M Niemaszyk, Jessica M Haghkerdar, Esty G Yanco, Damayanti Desai, Maroun J Beyrouthy, Joanna S Kerley-Hamilton, Sarah J Freemantle, Michael J Spinella

Abstract read
In one paragraph

Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
–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

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  10. [Shikonin induces cell death by inhibiting glycolysis in human testicular cancer I-10 and seminoma TCAM-2 cells].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2020
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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

10 authors.

Pingping MaoDepartment of Pharmacology and Toxicology, Dartmouth Medical School, Hanover, New Hampshire 03755, USA.
Mary P Hever
Lynne M Niemaszyk
Jessica M Haghkerdar
Esty G Yanco
Damayanti Desai
Maroun J Beyrouthy
Joanna S Kerley-Hamilton
Sarah J Freemantle
Michael J Spinella

Funding

Epigenetic reprogramming of malignant stem cells of the testesR21CA124817 · NCI · DARTMOUTH COLLEGE · PI SPINELLA, MICHAEL J · 2007 to 2008
$352k
NCI NIH HHS R21 CA124817NCI NIH HHS R21-CA124817
6 · The paper itself

Abstract

Testicular cancer is highly curable with cisplatin-based therapy, and testicular cancer-derived human embryonal carcinoma (EC) cells undergo a p53-dominant transcriptional response to cisplatin. In this study, we have discovered that a poorly characterized member of the death-associated protein family of serine/threonine kinases, STK17A (also called DRAK1), is a novel p53 target gene. Cisplatin-mediated induction of STK17A in the EC cell line NT2/D1 was prevented with p53 siRNA. Furthermore, STK17A was induced with cisplatin in HCT116 and MCF10A cells but to a much lesser extent in isogenic p53-suppressed cells. A functional p53 response element that binds endogenous p53 in a cisplatin-dependent manner was identified 5 kb upstream of the first coding exon of STK17A. STK17A is not present in the mouse genome, but the closely related gene STK17B is induced with cisplatin in mouse NIH3T3 cells, although this induction is p53-independent. Interestingly, in human cells containing both STK17A and STK17B, only STK17A is induced with cisplatin. Knockdown of STK17A conferred resistance to cisplatin-induced growth suppression and apoptotic cell death in EC cells. This was associated with the up-regulation of detoxifying and antioxidant genes, including metallothioneins MT1H, MT1M, and MT1X that have previously been implicated in cisplatin resistance. In addition, knockdown of STK17A resulted in decreased cellular reactive oxygen species, whereas STK17A overexpression increased reactive oxygen species. In summary, we have identified STK17A as a novel direct target of p53 and a modulator of cisplatin toxicity and reactive oxygen species in testicular cancer cells.

Indexed as

Drug Resistance, NeoplasmAnimalsAntineoplastic AgentsApoptosis Regulatory ProteinsCarcinoma, EmbryonalCell Line, TumorCisplatinGene Knockdown TechniquesHumansMaleMetallothioneinMiceNIH 3T3 CellsProtein Serine-Threonine KinasesReactive Oxygen SpeciesResponse ElementsAntineoplastic AgentsApoptosis Regulatory ProteinsCisplatinMetallothioneinProtein Serine-Threonine KinasesReactive Oxygen SpeciesSTK17A protein, humanTP53 protein, humanTumor Suppressor Protein p53

Identifiers

PMID21489989
PMCPMC3103316

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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.