Wissenschaftler machten menschliche Eierzellen aus Hautzellen | Eine Technik, die zum Klonieren in Kombination mit Befruchtung und ein wenig chemischem Koaxing verwendet wurde
Wissenschaftler machten menschliche Eierzellen aus Hautzellen | Eine Technik, die zum Klonieren in Kombination mit Befruchtung und ein wenig chemischem Koaxing verwendet wurde
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>Creating human eggs from adult cells just got one step closer to reality.
>A technique used in cloning combined with fertilization and a bit of chemical coaxing caused human skin cells to [produce eggs](https://www.nature.com/articles/s41467-025-63454-7) able to give rise to early human embryos, researchers report September 30 in *Nature Communications*.
>The effort is the latest attempt to make eggs and sperm from human cells. Researchers have already succeeded in making these important cell types from many types of animals, [including pandas](https://www.sciencenews.org/article/giant-panda-skin-cells-turned-stem-cells). But producing human eggs and sperm has proven elusive.
>Such technology may one day treat infertility for women who no longer have eggs because of age, early menopause or previous cancer treatments. Same-sex male couples may also be able to use the technique “to have, potentially, a child that’s genetically related to both partners,” says reproductive endocrinologist Paula Amato of Oregon Health & Science University in Portland.
[Read more here](https://www.sciencenews.org/article/human-egg-cells-from-skin-cells) and the [research article here](https://www.nature.com/articles/s41467-025-63454-7).