Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Affymetrix 500K SNP array data for Primary Effusion Lymphoma samples


ABSTRACT: Affymetrix 500K array was used to determine gross genomic aberrations in a panel of Primary Effusion Lymphoma (PEL) cell lines, specifically focusing on chromosome 10, which includes the Phosphatase and Tensin Homolog (PTEN) locus. 10 PEL cell lines were hybridized to the Affymetrix 500K array where non-PEL B-cell lymphoma cell lines BJAB and DG75 were used as controls. The data was analyzed using Partek Genomic Suite software and compared to normal tonsil controls.

ORGANISM(S): Homo sapiens

SUBMITTER: Dirk Dittmer 

PROVIDER: E-GEOD-28684 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Tumor suppressor genes FHIT and WWOX are deleted in primary effusion lymphoma (PEL) cell lines.

Roy Debasmita D   Sin Sang-Hoon SH   Damania Blossom B   Dittmer Dirk P DP  

Blood 20110617 7


Primary effusion lymphoma (PEL) is a diffuse-large B-cell lymphoma with poor prognosis. One hundred percent of PELs carry the genome of Kaposi sarcoma-associated herpesvirus and a majority are coinfected with Epstein-Barr virus (EBV). We profiled genomic aberrations in PEL cells using the Affymetrix 6.0 SNP array. This identified for the first time individual genes that are altered in PEL cells. Eleven of 13 samples (85%) were deleted for the fragile site tumor suppressors WWOX and FHIT. Alterat  ...[more]

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