DataSet Record GDS4051: Expression Profiles Data Analysis Tools Sample Subsets
Title: Tamoxifen-resistant breast cancer cell line MCF7 subclones
Cluster AnalysisGDS4051 Cluster Image
Summary: Analysis of tamoxifen-sensitive and -resistant subclones of breast tumor MCF7 cells treated with estrogen (E), 4-hydroxy-tamoxifen (4-OHT), or E + 4-OHT. Success of 4-OHT therapy is limited by intrinsic and acquired drug resistance. Results provide insight into mechanisms leading to drug resistance.
Organism: Homo sapiens
Platform: GPL570: [HG-U133_Plus_2] Affymetrix Human Genome U133 Plus 2.0 Array
  • Gonzalez-Malerva L, Park J, Zou L, Hu Y et al. High-throughput ectopic expression screen for tamoxifen resistance identifies an atypical kinase that blocks autophagy. Proc Natl Acad Sci U S A 2011 Feb 1;108(5):2058-63. PMID: 21233418
Reference Series: GSE26459 Sample count: 24
Value type: count Series published: 2011/01/06