Multiple functions of sushi domain containing 2 (SUSD2) in breast tumorigenesis.

ABSTRACT: Routinely used therapies are not adequate to treat the heterogeneity of breast cancer, and consequently, more therapeutic targets are desperately needed. To identify novel targets, we generated a breast cancer cDNA library enriched for genes that encode membrane and secreted proteins. From this library we identified SUSD2 (Sushi Domain Containing 2), which encodes an 822-amino acid protein containing a transmembrane domain and functional domains inherent to adhesion molecules. Previous studies describe the mouse homolog, Susd2, but there are no studies on the human gene associated with breast cancer. Immunohistochemical analysis of human breast tissues showed weak or no expression of SUSD2 in normal epithelial cells, with the endothelial lining of vessels staining positive for SUSD2. Howev

SUBMITTER: Watson AP 

PROVIDER: S-EPMC4426260 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature