Evidence map›Paper›PMID 21654685›Full record

ArticleBritish journal of cancer2011

HOXC11-SRC-1 regulation of S100beta in cutaneous melanoma: new targets for the kinase inhibitor dasatinib.

C deBlacam, C Byrne, E Hughes, M McIlroy, F Bane, A D K Hill, L S Young

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
0.8field-weighted citation impact, top 30% 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, 21 citations in OpenAlex.

  1. Trial
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  9. Article
  10. Article
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  12. Dasatinib-induced Seborrheic Dermatitis-like Eruption.The Journal of clinical and aesthetic dermatology · 2017
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Functions of S100 proteins.Current molecular medicine · 2013
    Review
  19. The function of steroid receptor coactivator-1 in normal tissues and cancer.International journal of biological sciences · 2012
    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

7 authors at 1 institution in 1 country.

C deBlacamEndocrine Oncology Research, Department of Surgery, Royal College of Surgeons in Ireland, York House, York Street, Dublin 2, Ireland.
C Byrne
E Hughes
M McIlroy
F Bane
A D K Hill
L S Young
Royal College of Surgeons in Ireland · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCutaneous melanoma is an aggressive disease. S100beta is an established biomarker of disease progression; however, the mechanism of its regulation in melanoma is undefined.

methodsExpression of HOXC11 and SRC-1 was examined by immunohistochemistry and immunofluorescence. Molecular and cellular techniques were used to investigate regulation of S100beta, including, western blot, qPCR, ChIP and migration assays.

resultsExpression levels of the transcription factor HOXC11 and its coactivator SRC-1 were significantly elevated in malignant melanoma in comparison with benign nevi (P<0.001 and P=0.017, respectively, n=80), and expression of HOXC11 and SRC-1 in the malignant tissue associated with each other (P<0.001). HOXC11 recruitment to the promoter of S100beta was observed in the primary melanoma cell line SKMel28. S100beta expression was found to be dependant on both HOXC11 and SRC-1. Treatment with the Src/Abl inhibitor, dasatinib, reduced HOXC11-SRC-1 interaction and prevented recruitment of HOXC11 to the S100beta promoter. Dasatinib inhibited both mRNA and protein levels of S100beta and reduced migration of the metastatic cell line MeWo.

conclusionWe have defined a signalling mechanism regulating S100beta in melanoma, which can be modulated by dasatinib. Profiling patients for expression of key markers of this network has the potential to increase the efficacy of dasatinib treatment.

Indexed as

Gene Expression Regulation, NeoplasticBlotting, WesternCell ProliferationChromatin ImmunoprecipitationDasatinibFluorescent Antibody TechniqueHomeodomain ProteinsHumansImmunoenzyme TechniquesImmunoprecipitationMelanomaNerve Growth FactorsNuclear Receptor Coactivator 1PhosphorylationProtein Kinase InhibitorsProtein-Tyrosine KinasesDasatinibHomeodomain ProteinsHOXC11 protein, humanNerve Growth FactorsNuclear Receptor Coactivator 1Protein Kinase InhibitorsProtein-Tyrosine KinasesPyrimidinesRNA, MessengerRNA, Small InterferingS100 Calcium Binding Protein beta SubunitS100 ProteinsThiazoles

Identifiers

PMID21654685
PMCPMC3137411
OpenAlexW1970664169

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.