Gene expression profiling of histiocytic sarcomas in a canine model: the predisposed flatcoated retriever dog.

ABSTRACT:

Background

The determination of altered expression of genes in specific tumor types and their effect upon cellular processes may create insight in tumorigenesis and help to design better treatments. The Flatcoated retriever is a dog breed with an exceptionally high incidence of histiocytic sarcomas. The breed develops two distinct entities of histiocytic neoplasia, a soft tissue form and a visceral form. Gene expression studies of these tumors have value for comparable human diseases such as histiocytic/dendritic cell sarcoma for which knowledge is difficult to accrue due to their rare occurrence. In addition, such studies may help in the search for genetic aberrations underlying the genetic predisposition in this dog breed.

Methods

Microarray analysis and pathway analyses w

SUBMITTER: Boerkamp KM 

PROVIDER: S-EPMC3731289 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature