Scientifically Speaking: The mouse with human brain tissue
4 Articles
4 Articles
Hybrid mice with 90% human cerebral cortices enable living models of brain pathology
Stanford biologists have engineered hybrid mice with cerebral cortices composed of over 90% human neural tissue, according to a study published in Nature. The team used genetic engineering to disable the Esco2 gene in rodent embryos. This deletion triggers the death of precursor cells, leaving the mice born without a neocortex and hippocampus-the regions governing memory and higher cognition. This void allowed integrated human cells to populate …
Fantastic writers are going back to the concept of artificial brain creation. The motives can range from creating the basis for an android to designing a biocomputer. How are these stories really real? The scientific community has long been able to cultivate human neurons in vitro, collecting little three-dimensional structures, organoids, the full-value analog of their living organ... The post as an experiment to inject human cells into the bra…
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