DIAGNOSTIC BIOPUCE OF THE METASTATIC OR LOCALIZED CHARACTER OF A MAMMARY TUMOR, METHOD AND KIT OF USE

摘要

The present invention relates to a solid support coated with a set of representative fragments of genes whose expression profile for all of these genes in a subject with a mammary tumor allows the diagnosis or the prognosis of the character metastatic or localized tumor, and a kit comprising such a support; the subject of the invention is also a method for diagnosing or prognosing in vitro the metastatic or localized nature of a mammary tumor, where appropriate also enabling the cells to be characterized whether the cells of said mammary tumor express the estrogen receptors or not, said process using the use of the solid support. / P