© 2020 Texas Public Radio
Real. Reliable. Texas Public Radio.
Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations

Anxious, Aggressive Mice Used to Test Human Drugs

This week, researchers report they have genetically engineered a mouse to be abnormally anxious and aggressive. Mice like these could help drug companies find the next Valium or Prozac. NPR's Jon Hamilton reports.

Copyright 2003 NPR