Atorvastatin effect on SaOS2 osteosarcoma cells

ABSTRACT: SaOS2 osteosarcoma cells were cultured with or without atorvastatin (10 µM) for 6, 15 or 24h (2 biological replcates). RNA were isolated and hybridized to RNG microarrays. Background Osteosarcoma is the most common primary tumor of bone. The rapid development of metastatic lesions and resistance to chemotherapy remain major mechanisms responsible for the failure of treatments and poor survival rate for patients. Methods We previously showed that the HMGCoA reductase inhibitors statins exhibit anti-tumoral effects on osteosarcoma cells. Here, using microarray analysis, we identify cyr61/CCN1 as a new target of statins. Modulations of expression of cyr61 were performed in human and murine osteosarcoma cell lines to investigate in vitro cell viability, migratory potential and invasiveness.

ORGANISM(S): Homo sapiens

SUBMITTER: Kevin Lebrigand 

PROVIDER: E-GEOD-24401 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress