Bio Eats World

Journal Club: Assembling an Egg

Episode Summary

On this episode of the Bio Eats World Journal Club, we explore the very compelling question of whether we can use our understanding of developmental biology to create oocytes (aka eggs or female gametes) from stem cells in the lab. If possible, this could be on par with the development of in vitro fertilization in terms of extending fertility. But creating an oocyte from a stem cell has some unique and high-stakes challenges. Host Lauren Richardson is joined by a16z general partner Vineeta Agarwala and deal partners Judy Savitskaya and Justin Larkin to discuss a recent research article in Nature by Hamazaki et al that makes a big step towards this goal. The conversation covers which aspects of oocyte biology the authors were able to replicate, which they were not, and where we think this field might be heading.

Episode Notes

a16z general Vineeta Agarwala, MD Ph.D, and deal partners Judy Savitskaya, Ph.D and Justin Larkin, MD join host Lauren Richardson, Ph.D to discuss the results and implications of the article "Reconstitution of the oocyte transcriptional network with transcription factors" by Nobuhiko Hamazaki, Hirohisa Kyogoku, Hiromitsu Araki, Fumihito Miura, Chisako Horikawa, Norio Hamada, So Shimamoto, Orie Hikabe, Kinichi Nakashima, Tomoya S. Kitajima, Takashi Ito, Harry G. Leitch and Katsuhiko Hayashi, published in Nature.