Expression data of breast tumors in MMTV-PyMT+ female mice treated with DPM or vehicle

ABSTRACT: Dipyridamole (DPM) is widely used to prevent strokes and vascular thrombosis. Combination therapy of DPM and antimetabolites has shown synergistic anticancer activity. This study investigated the chemopreventive effects of DPM in the mouse mammary tumor virus promoter driven polyoma middle T oncoprotein (MMTV-PyMT) metastatic breast cancer model. We also investigated the effects of DPM on gene and miRNA expression. Chemopreventive activity was assessed by comparing the time to onset of palpable lesions, primary tumor growth kinetics and the number of lung metastases in transgenic mice treated with DPM or vehicle. Gene expression and microRNA (miRNA) expression profiles of mammary tumor tissues were then analyzed using the Affymetrix GeneChipM-BM-. or miRNA 2.0 arrays. Real-time quantitativ

ORGANISM(S): Mus musculus

SUBMITTER: Meiyun Fan 

PROVIDER: E-GEOD-43833 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress