Transcription profiling of human non anaplastic T-cell lymphoma

ABSTRACT: A ﾑCartes dﾒIdentite des Tumeursﾒ (CIT) project from the french Ligue Nationale Contre le Cancer (http://cit.ligue-cancer.net) | Affymetrix HG-U133 Plus 2.0 : 17 AITL biopsies, 2 AITL sorted cells, 16 PTCL NOS biopsies | The molecular alterations underlying the pathogenesis of angioimmunoblastic T-cell lymphoma (AITL) and peripheral T-cell lymphoma, unspecified (PTCL-u) are largely unknown. In order to characterize the ontogeny and molecular differences between both entities, a series of AITLs (n = 18) and PTCLs-u (n = 16) was analyzed using gene expression profiling. Unsupervised clustering correlated with the pathological classification and with CD30 expression in PTCL-u. The molecular profile of AITLs was characterized by a strong microenvironment imprint (overexpression of B-cell

ORGANISM(S): Homo sapiens

SUBMITTER: Aurelien de Reynies 

PROVIDER: E-TABM-783 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress