Gene expression profile in a DMBA-induced rat breast tumor: biopsy vs total tumor

The aim of this study was to compare the gene expression profile changes of DMBA-induced rat breast tumors from an initial stage to the moment of sacrifice. To this end, a cDNA microarray was performed (Affymetrixs Rat Genome 230 2.0 array). This gene expression study was carried out on the umor biopsy samples and compared with matched tumor biopsy samples once the study ended (7 weeks after initial biopsy).

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Granados-Principal S, Quiles JL, Ramirez-Tortosa C, Camacho-Corencia P, Sanchez-Rovira P, Vera-Ramirez L, Ramirez-Tortosa MC