Transcription profiling of COUP-TFII mutant mice treated with oil or ICI 182,780

ABSTRACT: Synchrony between embryo competency and uterine receptivity is essential for a successful implantation. Mice with ablation of COUP-TFII in the uterus (PRCre/+;COUP-TFIIflox/flox), exhibit implantation defects and increased ER activity in the luminal epithelium, suggesting the high ER activity may disrupt the window of uterine receptivity. In order to determine if the increased ER activity in PRCre/+;COUP-TFIIflox/flox mutant is the cause of the defective implantation, we inhibited of ER activity in order to rescue the implantation defect in mutant mice. ICI 182,780 (ICI), a pure ER antagonist, was administered to PRCre/+;COUP-TFIIflox/flox mutant and COUP-TFIIflox/flox control mice during receptive period and the number of implantation sites were examined. COUP-TFIIflox/flox control mice

ORGANISM(S): Mus musculus

SUBMITTER: Dong-Kee Lee 

PROVIDER: E-GEOD-19408 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress