**Scientists Create Human Embryos from Skin Cells for the First Time**
*By Mudit Dube | Oct 01, 2025, 05:26 PM*
In a groundbreaking development, scientists at Oregon Health and Science University have successfully created early-stage human embryos using DNA extracted from skin cells. This revolutionary technique involves fertilizing the manipulated DNA with sperm, opening new possibilities for overcoming infertility caused by age or disease.
The process, termed “mitomeiosis” — a combination of mitosis and meiosis, the two types of cell division — allows almost any cell in the body to serve as a starting point for life.
### Progress and Challenges
The study, published in the journal *Nature Communications*, reported that 82 functional eggs were created using this method. These eggs were fertilized with sperm, and some developed into early-stage embryos. However, the embryos only survived up to six days and did not progress beyond this stage.
One limitation of the technique is that it randomly discards chromosomes during the process, resulting in a relatively low success rate of approximately 9%. Despite these challenges, the breakthrough marks significant progress in in vitro gametogenesis — the creation of sperm and eggs outside of the body.
### Future Prospects
Beyond its potential to help individuals with infertility, this technique holds promise for same-sex couples, as it can utilize cells from either a woman or a man to create genetically related children.
While still in early stages, mitomeiosis could pave the way for new reproductive options and transformative advances in reproductive medicine.
https://www.newsbytesapp.com/news/science/scientists-create-human-embryos-from-skin-cells-in-groundbreaking-study/story