Article
Progesterone Receptor–Cyclin D1 Complexes Induce Cell Cycle–Dependent Transcriptional Programs in Breast Cancer Cells
10 Mar 2014
Abstract excerpt
The progesterone receptor (PR) and its coactivators are direct targets of activated cyclin-dependent kinases (CDKs) in response to peptide growth factors, progesterone, and deregulation of cell cycle inhibitors. Herein, using the T47D breast cancer model, we probed mechanisms of cell cycle-dependent PR action. In the absence of exogenous progestin, the PR is specifically phosphorylated during the G2/M phase....
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