PELP1 oncogenic functions involve alternative splicing via PRMT6.

ABSTRACT: Proline-, glutamic acid-, and leucine-rich protein 1 (PELP1) is a proto-oncogene that functions as coactivator of the estrogen receptor and is an independent prognostic predictor of shorter survival of breast cancer patients. The dysregulation of PELP1 in breast cancer has been implicated in oncogenesis, metastasis, and therapy resistance. Although several aspects of PELP1 have been studied, a complete list of PELP1 target genes remains unknown, and the molecular mechanisms of PELP1 mediated oncogenesis remain elusive. In this study, we have performed a whole genome analysis to profile the PELP1 transcriptome by RNA-sequencing and identified 318 genes as PELP1 regulated genes. Pathway analysis revealed that PELP1 modulates several pathways including the molecular mechanisms of cancer, estr

SUBMITTER: Mann M 

PROVIDER: S-EPMC3943689 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature