Abstract: This disclosure relates to transdermal pharmaceutical compositions containing progesterone in combination with one or more solubilizing agents and penetration enhancers, wherein the pharmaceutical compositions are formulated as creams for topical administration. In some embodiments, the transdermal pharmaceutical compositions contain progesterone, a medium-chain oil, and d-limonene. In some embodiments, the transdermal pharmaceutical compositions contain progesterone, a medium-chain oil, a penetration enhancer (e.g., propylene glycol, a fatty acid ester of propylene glycol, a glycol ether), and optionally d-limonene. In certain embodiments, the pharmaceutical compositions further include estradiol. Methods for treating conditions associated with hormone deficiency in a subject are also described.

Abstract: This disclosure relates to transdermal pharmaceutical compositions containing progesterone in combination with one or more solubilizing agents and penetration enhancers, wherein the pharmaceutical compositions are formulated as creams for topical administration. In some embodiments, the transdermal pharmaceutical compositions contain progesterone, a medium-chain oil, and d-limonene. In some embodiments, the transdermal pharmaceutical compositions contain progesterone, a medium-chain oil, a penetration enhancer (e.g., propylene glycol, a fatty acid ester of propylene glycol, a glycol ether), and optionally d-limonene. In certain embodiments, the pharmaceutical compositions further include estradiol. Methods for treating conditions associated with hormone deficiency in a subject are also described.

Abstract: This disclosure relates to transdermal pharmaceutical compositions containing progesterone in combination with one or more solubilizing agents and penetration enhancers, wherein the pharmaceutical compositions are formulated as creams for topical administration. In some embodiments, the transdermal pharmaceutical compositions contain progesterone, a medium-chain oil, and d-limonene. In some embodiments, the transdermal pharmaceutical compositions contain progesterone, a medium-chain oil, a penetration enhancer (e.g., propylene glycol, a fatty acid ester of propylene glycol, a glycol ether), and optionally d-limonene. In certain embodiments, the pharmaceutical compositions further include estradiol. Methods for treating conditions associated with hormone deficiency in a subject are also described.

Abstract: The present invention contemplates methods of preventing or inhibiting breast cancer cell proliferation, compounds and compositions that interfere with or block sex steroid or growth factor binding to and induction of the Cyr61 gene and methods of screening ligands that regulate Cyr61 protein expression. The present invention further contemplates compounds that block Cyr61 activity. The invention further relates to methods of diagnosing and staging patients with cancers associated with an upregulation of Cyr61 expression. Assay methods and kits are also disclosed.

Abstract: The present invention relates to methods of inhibiting uterine leiomyoma proliferation and preventing formation of uterine leiomyomas, compounds and compositions that stimulate induction of the Cyr61 gene and compounds that increase Cyr61 activity. The present invention also relates to methods of screening ligands that regulate Cyr61 protein expression. The invention further relates to methods of diagnosing patients with uterine leiomyomas associated with a downregulation of Cyr61 expression. The invention also describes antibodies and related pharmaceutical compositions.