Scientists have grown small but complex models of human organs from live fetus cells for the first time, giving experts new insight into our development and potential treatments for malformations while in the womb.
These organoids aren’t full replicas of organs, but they’re close enough to the real deal that they can be used to study disease and other aspects of human biology that are difficult to investigate in living people.
In a new study carried out by an international team of researchers, lung, kidney, and intestine organoids were grown from living stem cells in amniotic fluid. This fluid helps to protect the growing baby and feed it with nutrients, and is taken from the mother without harming her baby as part of regular pregnancy tests.
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