“Body-on-a-chip” pieced together from lab-grown micro-organs
Before new drugs can be approved for use, they have to be put through rigorous safety tests on animals and artificial models, but the results don’t always carry over to the human body. Miniature organs grown in labs have been helpful test subjects in the past, but the problem is that they don’t replicate how drugs affect other parts of the body. Now, researchers at Wake Forest Institute for Regenerative Medicine have combined several of these organ models into one system, to create a more detailed “body-on-a-chip.”
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