Genome-wide copy number analyses reveal genomic abnormalities involved in transformation of follicular lymphoma [gene expression]. Homo sapiens

We studied 277 lymphoma samples (198 FL and 79 transformed FL [tFL]) using a single-nucleotide polymorphism array to identify the secondary chromosomal abnormalities that drive the development of FL and its transformation to diffuse large B-cell lymphoma. This dataset is corresponding Gene expression data that is available for a subset of the tFL cases for Series GSE67385. Overall design: Frozen tumor biopsies were obtained from transformed Follicular Lymphoma cases. Total RNA was extracted and processed according to the standard Affymetrix protocol and hybridization to Affymetrix HG-U133 plus 2 arrays.