The first early human eggs from stem cells

2 days ago

In vitro gametogenesis (IVG) has been successfully achieved in mice, enabling the production of viable eggs from stem cells that led to healthy offspring.
IVG has significant potential for human reproduction, allowing the creation of numerous healthy eggs from a simple blood draw, overcoming biological and genetic limits.
The process involves creating 'mini-ovaries' in the lab from induced pluripotent stem cells (iPSCs), which mimic natural ovarian structures and support egg development.
Key milestones include the formation of ovarian structures, progression through meiosis, and the generation of fully iPSC-derived follicles, marking a world first.
Future steps involve growing follicles to the antral stage and validating safety and quality before potential clinical use, with ongoing research and hiring efforts.

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