FDA Advisers Consider Regulations and Ethics of 'Artificial Womb' for Premature Babies

FDA advisers met to discuss future of 'artificial womb' for human infants, considering regulations and ethics.
Artificial womb could help extremely premature babies survive without long-term health issues.
Researchers have tested devices on animals, seeing positive development, but not yet tested on humans.
Experts say animal trials first needed to determine safety before human trials.
Advisers discussed extensive follow-up needed to check for long-term health effects in children if tested on humans.

ksl.com

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7/13/2023

New Human Embryo Models Spark Needless Controversy

Scientists have developed "synthetic embryos" made entirely from human stem cells, which can organize themselves into structures resembling natural human embryos without the need for sperm or eggs. These lab-made creations could provide insights into early pregnancy problems and developmental disorders. However, concerns about human cloning and unethical experiments on embryos have been raised. To address these concerns, professional guidelines have been issued that prohibit the transfer of embryo models into a human or nonhuman uterus. Additionally, the biology of these models shows that they cannot biologically produce a baby. Despite these limitations, embryo models could be used for drug safety screening to support healthier pregnancies. It is important to not let unfounded fears hinder the potential benefits of this new field.