scholarly journals Identifying mouse models for skin cancer using the Mouse Tumor Biology Database

2014 ◽  
Vol 23 (10) ◽  
pp. 761-763 ◽  
Author(s):  
Dale A. Begley ◽  
Debra M. Krupke ◽  
Steven B. Neuhauser ◽  
Joel E. Richardson ◽  
Paul N. Schofield ◽  
...  
2014 ◽  
Vol 43 (D1) ◽  
pp. D818-D824 ◽  
Author(s):  
Carol J. Bult ◽  
Debra M. Krupke ◽  
Dale A. Begley ◽  
Joel E. Richardson ◽  
Steven B. Neuhauser ◽  
...  

2018 ◽  
Author(s):  
Dale A. Begley ◽  
Debra M. Krupke ◽  
Steven B. Neuhauser ◽  
Joel E. Richardson ◽  
John P. Sundberg ◽  
...  

2017 ◽  
Vol 77 (21) ◽  
pp. e67-e70 ◽  
Author(s):  
Debra M. Krupke ◽  
Dale A. Begley ◽  
John P. Sundberg ◽  
Joel E. Richardson ◽  
Steven B. Neuhauser ◽  
...  

2015 ◽  
Vol 99 (3) ◽  
pp. 533-536 ◽  
Author(s):  
Dale A. Begley ◽  
John P. Sundberg ◽  
Debra M. Krupke ◽  
Steven B. Neuhauser ◽  
Carol J. Bult ◽  
...  

1999 ◽  
Vol 27 (1) ◽  
pp. 99-105 ◽  
Author(s):  
C. J. Bult ◽  
D. M. Krupke ◽  
J. T. Eppig

eLife ◽  
2015 ◽  
Vol 4 ◽  
Author(s):  
Kent Riemondy ◽  
Xiao-jing Wang ◽  
Enrique C Torchia ◽  
Dennis R Roop ◽  
Rui Yi

In many mouse models of skin cancer, only a few tumors typically form even though many cells competent for tumorigenesis receive the same oncogenic stimuli. These observations suggest an active selection process for tumor-initiating cells. Here, we use quantitative mRNA- and miR-Seq to determine the impact of HrasG12V on the transcriptome of keratinocytes. We discover that microRNA-203 is downregulated by HrasG12V. Using a knockout mouse model, we demonstrate that loss of microRNA-203 promotes selection and expansion of tumor-initiating cells. Conversely, restoration of microRNA-203 using an inducible model potently inhibits proliferation of these cells. We comprehensively identify microRNA-203 targets required for Hras-initiated tumorigenesis. These targets include critical regulators of the Ras pathway and essential genes required for cell division. This study establishes a role for the loss of microRNA-203 in promoting selection and expansion of Hras mutated cells and identifies a mechanism through which microRNA-203 antagonizes Hras-mediated tumorigenesis.


Author(s):  
Nicole Amberg ◽  
Martin Holcmann ◽  
Elisabeth Glitzner ◽  
Philipp Novoszel ◽  
Gabriel Stulnig ◽  
...  

Author(s):  
Debra M. Krupke ◽  
Dale A. Begley ◽  
Steven B. Neuhauser ◽  
Joel E. Richardson ◽  
John P. Sundberg ◽  
...  

2013 ◽  
Author(s):  
Debra M. Krupke ◽  
Dale A. Begley ◽  
Steven B. Neuhauser ◽  
Joel E. Richardson ◽  
John P. Sundberg ◽  
...  

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