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Category: Embryos

Scientists use stem cells to create models of pre-embryos

Scientists are using human stem cells to create a structure that mimics a pre-embryo and can serve as a research alternative to a real one. They say these “blastoids” provide an efficient, ethical way to study human development and pursue biomedical discoveries in fertility and contraception. The latest effort was […]

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New stem cell research guidelines a ‘shifting goalpost’ for embryo safeguards. ethicist says

A British bioethicist is warning that extending a 14-day limit on experimenting on human embryos will “strip away one of the few remaining limits to injustices committed against embryonic human beings.”

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