Scientists figured out how to create human eggs from skin cells and creating babies will never be the same!
Scientists at Oregon Health & Science University have successfully demonstrated a proof-of-concept method to generate human eggs from skin cells, opening the door to revolutionary infertility treatments.
This method, termed mitomeiosis, fuses the two fundamental biological processes of cell division; mitosis and meiosis, allowing researchers to produce functional eggs from somatic (non-reproductive) cells. These lab-created eggs were then fertilized using standard IVF techniques, resulting in early-stage embryos.
While the majority did not advance far in development, a notable 9% reached the blastocyst stage, a critical milestone for potential implantation.
This innovation could someday benefit women with age-related infertility or those unable to produce viable eggs due to medical treatments, and even make it possible for same-sex couples to have genetically related children. Although clinical application remains at least a decade away, the study represents a major advance in in vitro gametogenesis (IVG).
Researchers acknowledge many hurdles remain, including improving chromosomal stability and ensuring long-term safety, but the milestone suggests a future where creating eggs from skin cells may transform reproductive medicine.
