In Dr. Sergiu Pașca's research lab at Stanford University, the resident rats have clumps of human cells in their brains. Blow on a rat's whiskers and the human cells on the opposite side of its brain ...

Letting human brain organoids grow in animal brains could be an ethical new option for experimental studies of neurological disorders. Using this technique, scientists should be able to create new ...

The tiny blobs of lab-grown human brain tissue were just specks, each measuring a few millimeters in diameter. Researchers at Stanford University made them by cultivating human stem cells into ...

Human brain tissue has been successfully transplanted into the brains of rats using a cutting-edge experimental procedure, say researchers. They envision the achievement as a promising new frontier in ...

When lab-grown clumps of human neurons are transplanted into newborn rats, they grow with the animals. The research raises some tricky ethical questions. Human neurons transplanted into a rat’s brain ...

Scientists transplanted human brain organoids into rats to repair injuries to their visual processing systems. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...