Clinicopathological examination of dipeptidase 1 expression in colorectal cancer.

ABSTRACT: Dipeptidase 1 (DPEP1) is a zinc-dependent metalloproteinase that is fundamental in glutathione and leukotriene metabolism. DPEP1 was initially considered as a tumor suppressor gene in Wilms' tumor and breast cancer. However, it has been reported that DPEP1 is upregulated in colorectal cancers (CRCs) and high DPEP1 expression levels are associated with poorer patient survival. The role of DPEP1 genes in CRC, as well as their expression, requires investigation. Therefore, the present study investigated DPEP1 expression using reverse transcription-quantitative polymerase chain reaction or immunohistochemistry on surgically resected samples from CRC cases, and further examined the biological significance of DPEP1 by comparing the expression of the epithelial to mesenchymal transi

SUBMITTER: Tachibana K 

PROVIDER: S-EPMC5374953 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature