Breast cancer cell line panel stimulated with estradiol

ABSTRACT: A panel of twelve breast cancer cell lines (ATCC) were exposed to 0, 1 or 10 nM 17β-estradiol (E2) for 16 hours. Cells were maintained in DMEM/F12 1:1 (DF) supplemented with 10% or 20% fetal calf serum (FCS) or 20% FCS and 0.01 mg/ml insulin. Two days before experiments, cells were seeded in 60 mm plates in DF with charcoal stripped phenol red-free serum supplemented with non-essential amino-acids and pen/strep, at a density such that 75%-90% confluence was obtained by the time of harvesting. Medium was refreshed 24 hours before exposure to 1 nM E2, 10 nM E2 or DMSO (control) for 16h. Subsequently cells were harvested and RNA was extracted using the Nucleospin RNA isolation kit (Macherey-Nagel).

ORGANISM(S): Homo sapiens

PROVIDER: GSE127760 | GEO | 2019/06/01

REPOSITORIES: GEO