Hyperactivation of PI3K promotes escape from hormone dependence in estrogen receptor-positive breast cancer
MCF-7, ZR75-1, HCC-1428, and MDA-MB-361 cells and their long-term estrogen-deprived (LTED) derivatives were analyzed using Affymetrix arrays to profile transcriptome-wide gene expression.
Organism: Homo sapiens
Data Type: Expression profiling by array
Accession: GSE19639
Platform: GPL570
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