Irene I. Lee

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Progestin resistance is a major obstacle to treating early stage, well-differentiated endometrial cancer as well as recurrent endometrial cancer. The mechanism behind the suboptimal response to progestin is not well understood. The PTEN tumor suppressor gene is frequently mutated in type I endometrial cancers and this mutation results in hyperactivation of(More)
Progestins have long been used clinically for the treatment of endometrial cancers; however, the response rates to progestin therapy vary and the molecular mechanisms behind progestin insensitivity are poorly understood. We hypothesized that in PTEN-mutated endometrial cancers, hyperactive Akt signaling downregulates progesterone receptor B (PRB)(More)
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