Evidence map›Paper›PMID 19738056›Full record

ArticleCancer research2009

A genetic variant of Aurora kinase A promotes genomic instability leading to highly malignant skin tumors.

Enrique C Torchia, Yiyun Chen, Hong Sheng, Hiroshi Katayama, James Fitzpatrick, William R Brinkley, Carlos Caulin, Subrata Sen, Dennis R Roop

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 20% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
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  5. Article
  6. OTUD6A Is an Aurora Kinase A-Specific Deubiquitinase.International journal of molecular sciences · 2021
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  16. Overexpression of Aurora-A promotes laryngeal cancer progression by enhancing invasive ability and chromosomal instability.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2012
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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

9 authors at 4 institutions in 1 country.

Enrique C TorchiaDepartment of Dermatology, University of Colorado Denver at Anschutz Medical Campus, Aurora, Colorado 80045, USA.
Yiyun Chen
Hong Sheng
Hiroshi Katayama
James Fitzpatrick
William R Brinkley
Carlos Caulin
Subrata Sen
Dennis R Roop
Baylor College of Medicine · USThe University of Texas MD Anderson Cancer Center · USUniversity of Colorado Anschutz Medical Campus · USUniversity of Colorado Denver · US

Funding

TARGETING ONCOGENE EXPRESSION TO SKIN IN TRANSGENIC MICER01CA052607 · NCI · UNIVERSITY OF COLORADO DENVER · PI ROOP, DENNIS · 1990 to 2015
$6.5M
INDUCIBLE MOUSE MODELS FOR SKIN AND HEAD AND NECK CANCERU01CA105491 · NCI · UNIVERSITY OF COLORADO DENVER · PI ROOP, DENNIS · 2004 to 2009
$4.5M
Novel human oncogene STK15/BTAK/Aurora 2R01CA089716 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI SEN, SUBRATA · 2001 to 2012
$2.3M
Inductible mouse models for oral cancerR01DE015344 · NIDCR · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI CAULIN, CARLOS · 2005 to 2009
$1.8M
NCI NIH HHS CA105491NCI NIH HHS CA52607NCI NIH HHS CA89716NCI NIH HHS R01 CA052607NCI NIH HHS R01 CA089716NCI NIH HHS U01 CA105491NIDCR NIH HHS DE15344NIDCR NIH HHS R01 DE015344
6 · The paper itself

Abstract

Aurora kinase A (Aurora-A) belongs to a highly conserved family of mitotis-regulating serine/threonine kinases implicated in epithelial cancers. Initially we examined Aurora-A expression levels at different stages of human skin cancer. Nuclear Aurora-A was detected in benign lesions and became more diffused but broadly expressed in well and poorly differentiated squamous cell carcinomas (SCC), indicating that Aurora-A deregulation may contribute to SCC development. To mimic the overexpression of Aurora-A observed in human skin cancers, we established a gene-switch mouse model in which the human variant of Aurora-A (Phe31Ile) was expressed in the epidermis upon topical application of the inducer RU486 (Aurora-AGS). Overexpression of Aurora-A alone or in combination with the tumor promoter 12-O-tetradecanoylphorbol 13-acetate (TPA), did not result in SCC formation in Aurora-AGS mice. Moreover, Aurora-A overexpression in naive keratinocytes resulted in spindle defects in vitro and marked cell death in vivo, suggesting that the failure of Aurora-A to initiate tumorigenesis was due to induction of catastrophic cell death. However, Aurora-A overexpression combined with exposure to TPA and the mutagen 7,12-dimethylbenz(a)anthracene accelerated SCC development with greater metastatic activity than control mice, indicating that Aurora-A cannot initiate skin carcinogenesis but rather promotes the malignant conversion of skin papillomas. Further characterization of SCCs revealed centrosome amplification and genomic alterations by array CGH analysis, indicating that Aurora-A overexpression induces a high level of genomic instability that favors the development of aggressive and metastatic tumors. Our findings strongly implicate Aurora-A overexpression in the malignant progression of skin tumors and suggest that Aurora-A may be an important therapeutic target.

Indexed as

9,10-Dimethyl-1,2-benzanthraceneAdultAnimalsAurora Kinase AAurora KinasesCarcinoma, Squamous CellCell DeathCell Transformation, NeoplasticGenomic InstabilityHumansKeratinocytesMiceMice, TransgenicPapillomaProtein Serine-Threonine KinasesSkin Neoplasms9,10-Dimethyl-1,2-benzanthraceneAURKA protein, humanAurka protein, mouseAurora Kinase AAurora KinasesProtein Serine-Threonine Kinases

Identifiers

PMID19738056
PMCPMC2745523
OpenAlexW2137373219

What OpenQuestion holds

Textmetadata
LicenceTDM
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.