Dataset Information


Gene expression profiling of 3T3 fibroblast cells cultured with degradable metallic materials

ABSTRACT: Metals have been used for coronary artery stent materials in order to prevent stenosis caused by atherosclerosis. Degradable metallic materials (DMMs) are considered to be useful to avoid in-stent restenosis and late thrombosis. A new DMM, Fe-35Mn alloy, was fabricated through powder metallurgy in order to satisfy the ideal criteria of cardiovascular stent made of DMM. Since in-stent restenosis is mediated by the extracellular matrix production, which is mostly regulated by fibroblasts, the gene expression profile of 3T3 fibroblasts in the presence of Fe-35Mn alloy was then investigated. The mechanism of cellular responses in the presence of DMM is then expected to be clearly described through the gene profiling experiment. Overall design: 3T3 fibroblast cells derived from mouse (Mus musculus) embryo (BALB/3T3 clone A31, ATTC) were put in the culture and treated with iron, manganese, and Fe-35Mn alloy for 24 hour in parallel and followed by the RNA extraction. Six technical replicates were included for treated cells as well as control cells.

INSTRUMENT(S): Illumina MouseWG-6 v2.0 expression beadchip

ORGANISM(S): Mus musculus  

SUBMITTER: Jacques Couet  

PROVIDER: GSE22794 | GEO | 2010-07-24



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