ScienceHuman brain tissue reportedly grows nearly fivefold in engineered mice
Nature reports that an experimental strategy overcomes longstanding hurdles in studying neuropsychiatric illness in lab-grown brain tissue.
TLDR
Nature describes an experimental strategy for studying neuropsychiatric illness in lab-grown brain tissue. An account sharing the report says the mice were engineered so cortical precursor cells die, leaving space for human tissue. According to that account, the tissue grew nearly fivefold, filled more than 90% of the empty cavity and sent fibers into the spinal cord. It also says behavioral tests showed no intelligence boost.
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Human brain tissue reportedly grows nearly fivefold in engineered mice
Nature reports that an experimental strategy overcomes longstanding hurdles in studying neuropsychiatric illness in lab-grown brain tissue.
TLDR
Nature describes an experimental strategy for studying neuropsychiatric illness in lab-grown brain tissue. An account sharing the report says the mice were engineered so cortical precursor cells die, leaving space for human tissue. According to that account, the tissue grew nearly fivefold, filled more than 90% of the empty cavity and sent fibers into the spinal cord. It also says behavioral tests showed no intelligence boost.