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Expression and CGH array profiling of ductal carcinoma (135 tumor samples)


ABSTRACT: A Cartes d'Identité des Tumeurs (CIT) project from the french Ligue Nationale Contre le Cancer (http://cit.ligue-cancer.net) | Affymetrix HG-U133 Plus 2.0 : 46 samples| Agilent SurePrint G3 Human CGH Microarray 4x180K Arrays : 135 samples| To explore the prognostic value of genomic alterations present in primary tumours we perfom a comparative genomic hybridization study on BAC arrays for a panel of breast carcinoma from 45 patients with metastatic relapse and 95 others one, matched for age and axillary node involvement, without any recurrence after 11 years of follow up. Array CGH data was used in establishing a two parameters index representative first of the global level of aneusomy by chromosomal arm and second of the number of breackpoints throughout the genome. Submitter : Nabila Elarouci | Project leader : Michel Longy

ORGANISM(S): Homo sapiens

SUBMITTER: Elarouci Nabila 

PROVIDER: S-ECPF-MTAB-748 | biostudies-other |

REPOSITORIES: biostudies-other

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