Identification of PADI2 as a potential breast cancer biomarker and therapeutic target.

ABSTRACT:

Background

We have recently reported that the expression of peptidylarginine deiminase 2 (PADI2) is regulated by EGF in mammary cancer cells and appears to play a role in the proliferation of normal mammary epithelium; however, the role of PADI2 in the pathogenesis of human breast cancer has yet to be investigated. Thus, the goals of this study were to examine whether PADI2 plays a role in mammary tumor progression, and whether the inhibition of PADI activity has anti-tumor effects.

Methods

RNA-seq data from a collection of 57 breast cancer cell lines was queried for PADI2 levels, and correlations with known subtype and HER2/ERBB2 status were evaluated. To examine PADI2 expression levels during breast cancer progression, the cell lines from the MCF10AT model were used. The e

SUBMITTER: McElwee JL 

PROVIDER: S-EPMC3571905 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature