Evidence map›Paper›PMID 19664042›Full record

ArticleCancer science2009

Overexpression of the potential kinase serine/ threonine/tyrosine kinase 1 (STYK 1) in castration-resistant prostate cancer.

Suyoun Chung, Kenji Tamura, Mutsuo Furihata, Motohide Uemura, Yataro Daigo, Yasutomo Nasu, Tsuneharu Miki, Taro Shuin, Tomoaki Fujioka, Yusuke Nakamura and 1 more

Open access · greenAbstract read
In one paragraph

Article in Cancer science, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
0.7field-weighted citation impact, top 24% 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

22 citing papers in PubMed, 39 citations in OpenAlex.

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  8. Therapeutic advances of targeting receptor tyrosine kinases in cancer.Signal transduction and targeted therapy · 2024
    Review
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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

11 authors at 6 institutions in 1 country.

Suyoun ChungLaboratory of Molecular Medicine, Human Genome Center, Institute of Medical Science, The University of Tokyo, Tokyo, Japan.
Kenji Tamura
Mutsuo Furihata
Motohide Uemura
Yataro Daigo
Yasutomo Nasu
Tsuneharu Miki
Taro Shuin
Tomoaki Fujioka
Yusuke Nakamura
Hidewaki Nakagawa
The University of Tokyo · JPIwate Medical University · JPKochi Medical School Hospital · JPKyoto Prefectural University of Medicine · JPOkayama University · JPRIKEN Center for Integrative Medical Sciences · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite high response rates and clinical benefits, androgen ablation often fails to cure advanced or relapsed prostate cancer because castration-resistant prostate cancer (CRPC) cells inevitably emerge. CRPC cells not only grow under castration, but also behave more aggressively, indicating that a number of malignant signaling pathways are activated in CRPC cells as well as androgen receptor signaling. Based on information from the gene expression profiles of clinical CRPC cells, we here identified one overexpressed gene, serine/threonine/tyrosine kinase 1 (STYK1), encoding a potential kinase, as a molecular target for CRPC. RNA and immunohistochemical analyses validated the overexpression of STYK1 in prostate cancer cells, and its expression was distinct in CRPC cells. Knockdown of STYK1 by siRNA resulted in drastic suppression of prostate cancer cell growth and, concordantly, enforced expression of STYK1 promoted cell proliferation, whereas ectopic expression of a kinase-dead mutant STYK1 did not. An in vitro kinase assay using recombinant STYK1 demonstrated that STYK1 could have some potential as a kinase, although its specific substrates are unknown. These findings suggest that STYK1 could be a possible molecular target for CRPC, and small molecules specifically inhibiting STYK1 kinase could be a possible approach for the development of novel CRPC therapies.

Indexed as

Amino Acid SequenceCell Line, TumorHumansImmunohistochemistryMaleMolecular Sequence DataOrchiectomyProstatic NeoplasmsReceptor Protein-Tyrosine KinasesReceptor Protein-Tyrosine KinasesSTYK1 protein, human

Identifiers

PMID19664042
PMCPMC11159893
OpenAlexW2069093298

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.