Changes in pre-mRNA splicing are associated with the metastatic phenotype in breast cancer

ABSTRACT: Background:Breast cancer is the second most frequent type of cancer affecting women. We are increasingly aware that changes in mRNA splicing are associated with various characteristics of cancer. The most deadly aspect of cancer is metastasis, the process by which cancer spreads from the primary tumor to distant organs. However, little is known specifically about the involvement of alternative splicing in the formation of macroscopic metastases. Our study investigates transcript isoform changes that characterize tumors of different abilities to form growing metastases. Results:To identify alternative splicing events (ASEs) that are associated with the fully metastatic phenotype in breast cancer, we used Affymetrix Exon Microarrays to profile mRNA isoform variations genome-wide in weakly me

ORGANISM(S): Mus musculus

SUBMITTER: Caterina Russo 

PROVIDER: E-GEOD-21994 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress