Compositions comprising inhibitors of estrogen response

摘要

PCT No. PCT/US96/04104 Sec. 371 Date Jan. 12, 1998 Sec. 102(e) Date Jan. 12, 1998 PCT Filed Mar. 26, 1996 PCT Pub. No. WO96/30505 PCT Pub. Date Oct. 3, 1996The present invention provides novel assay methods for identifying compounds that may have both estrogen agonist and antagonist properties. In particular, the assay use cells comprising promoters having an AP1 site linked to a reporter gene. Compounds capable of inducing or blocking expression of the reporter gene can thus be identified. The compounds may be further tested for the ability to modulate the standard estrogen response, as well.