Scientists Seek to Make Pig Livers to Function in Humans
Scientists are seeking to make pig livers behave more like human livers so they can be transplanted into people. The new livers could help fill a big need for replacement organs.
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Scientists are seeking to make pig livers behave more like human livers so they can be transplanted into people. The new livers could help fill a big need for replacement organs.
The ghostly form floating in a large jar had been the robust reddish-brown of a healthy organ just hours before. Now it’s semitranslucent, white tubes like branches on a tree showing through. This is a pig liver that's gradually being transformed to look and act like a human one, part…
To help people waiting for transplants, US scientists are exploring alternatives like bioengineering organs from animals.
EDEN PRAIRIE, Minn. -- The ghostly form floating in a large jar had been the robust reddish-brown of a healthy organ just hours before. Now it's semitranslucent, white tubes like branches on a tree showing through.
It's all highly experimental, but manufacturer Miromatrix is making plans for first-step human testing — an experiment outside a patient's body, to see how well a bioengineered liver can filter blood.