Winuthayanon W

The Fallopian tube (also called the oviduct) provides the physiological site for fertilization and early embryonic development in mammals, yet its role in shaping preimplantation developmental competence remains incompletely understood. Alt…

Despite the availability of effective hormonal contraceptive methods, nearly half of pregnancies worldwide remain unintended, highlighting the urgent need for innovative, nonhormonal options. Prostate-specific antigen (PSA) is a biomarker f…

Contraception is a practice with extensive and complicated social and scientific histories. From cycle tracking, to the very first prescription contraceptive pill, to now having over-the-counter contraceptives on demand, family planning is …

Postnatal development of the uterus involves specification of undifferentiated epithelium into uterine-type epithelium. That specification is regulated by stromal-epithelial interactions as well as intrinsic cell-specific transcription fact…

At birth, all female mice, including those that either lack estrogen receptor α (ERα-knockout) or that express mutated forms of ERα (AF2ERKI), have a hypoplastic uterus. However, uterine growth and development that normally accompany pubert…

Pausing of RNA polymerase II (Pol II) during early transcription, mediated by the negative elongation factor (NELF) complex, allows cells to coordinate and appropriately respond to signals by modulating the rate of transcriptional pause rel…

Aberrant regulation of uterine cell growth can lead to endometrial cancer and infertility. To understand the molecular mechanisms of estrogen-induced uterine cell growth, we removed the estrogen receptor α (Esr1) from mouse uterine stromal …

Development of uterine endometrial receptivity for implantation is orchestrated by cyclic steroid hormone-mediated signals. It is unknown if these signals are necessary for oviduct function in supporting fertilization and preimplantation de…

Female fertility requires estrogen to specifically stimulate estrogen receptor α (ERα)-dependent growth of the uterine epithelium in adult mice, while immature females show proliferation in both stroma and epithelium. To address the relativ…