Paul S. Cooke

Endometriosis is a chronic, incurable disease. Due to limited efficacy, high recurrence rates, and serious side effects of current treatments, development of new, targeted, non-hormonal therapies is urgently needed. We previously reported t…

Maternal uterine remodeling facilitates embryo implantation, stromal cell decidualization and placentation, and perturbation of these processes may cause pregnancy loss. Enhancer of zeste homolog 2 (EZH2) is a histone methyltransferase that…

17β-estradiol (E2) treatment of ovariectomized adult mice stimulates the uterine PI3K-AKT signaling pathway and epithelial proliferation through estrogen receptor 1 (ESR1). However, epithelial proliferation occurs independently of E2/ESR1 s…

Histone proteins undergo various modifications that alter chromatin structure, including addition of methyl groups. Enhancer of zeste homolog 2 (EZH2) is a histone methyltransferase that methylates lysine residue 27, and thereby suppresses …

Enhancer of zeste homolog 2 (EZH2) is a histone methyltransferase that suppresses gene expression. Previously, we developed a conditional null model where EZH2 is knocked out in uterus. Deletion of uterine EZH2 increased proliferation of lu…

Epigenetic modifications regulate normal physiological, as well as pathological processes in various organs, including the uterus and placenta. Both organs undergo dramatic and rapid restructuring that depends upon precise orchestration of …

Enhancer of zeste homolog 2 (EZH2) is a rate-limiting catalytic subunit of a histone methyltransferase, polycomb repressive complex, which silences gene activity through the repressive histone mark H3K27me3. EZH2 is critical for epigenetic …

Stroma-epithelial crosstalk is necessary for growth, regulation of proliferation and normal function of reproductive tissues. A recent study reported that the basic helix-loop-helix transcription factor Hand2 is stimulated by progesterone i…