Scientists Use Mice With Human Brain Cells to Study Mental Illness

Researchers have developed genetically engineered mice containing lab-grown human brain cells, according to a report by Anadolu Agency, in an effort to advance understanding of mental illnesses.

The approach involves transplanting human brain cells, grown in laboratory conditions, into mice that have been genetically modified, the report said. Scientists say the method is intended to study how various disorders affect human neurons in a way that is not possible using animal cells alone.

According to the report, the technique allows researchers to observe the behavior and development of human brain cells within a living organism, offering a potential model for examining the biological basis of psychiatric conditions.

The report did not specify which research institutions or scientists conducted the work, nor did it detail the specific mental illnesses under investigation or publication details of any related study.

Anadolu Agency's report frames the development as part of a broader scientific effort to bridge gaps between animal models and human neurological research, though further details on methodology, findings, or ethical review were not provided in the available source material.