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Gene expression signatures in uteri from nuclear and membrane effects of Estradiol on Estrogen receptor ERÎ±

ABSTRACT: To further study gene expression regulated by 17b-estradiol in uteri, we have employed whole gene microarray profiling to identify genes specifically regulated by the Estrogen receptor ERÎ± localized either at the plasma membrane or in the nucleus. Two mice models have been used, the mice named ERa-AF2Â° (named AF2_KO and on C57BL6/J background) in which 7 aminoacids have been deleted in the AF2 domain and the mice C451A-ERa (named MISS_KO and on C57BL6/N background) mutated for the C451 into Ala on ERa. Control littermates were used for each mutant mice respectively name AF2_WT or MISS_WT. 17b-estradiol induced gene expression in uteri from ovariectomized mice was measured after 6 hours exposure to 0 (PLB) and 8Âµg/kg of 17b-estradiol (E2) injected subcutaneously in castor oil.

ORGANISM(S): Mus musculus

SUBMITTER: Francoise LENFANT

PROVIDER: E-GEOD-53237 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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