Synthetic human embryos let researchers study early development while sidestepping ethical and logistical hurdles

Early human development is a complex, multistep process that’s even more complicated to study in the lab. Models made from stem cells avoid some of the trouble with using real human embryos.

Min Yang, Assistant Professor of Obstetrics and Gynecology, University of Washington • conversation
Feb. 7, 2024 • ~10 min

Flaws emerge in modeling human genetic diseases in animals

Recent studies using CRISPR to fast-track genetic studies into human disease genes appear flawed.

Gage Crump, Professor of Stem Cell Biology and Regenerative Medicine, University of Southern California • conversation
Nov. 10, 2020 • ~8 min

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