June 2025 Dr. Athena Ren, Assistant Professor of Reproductive Biology, was recently featured in the Cornell Chronicle for her lab's research into a new ovulation regulator. This exciting new finding, published in an article titled "Semaphorin 3E-Plexin-D1 Pathway Downstream of the Lutenizing Hormone Surge Regulates Ovulation, Granulosa Cell Lutenization, and Ovarian Angiogenesis in Mice" [...]