The Laigret vaccine comes from the brains of mice which have been infected with yellow fever virus. When Dr. Max Theiler, now of Manhattan’s Rockefeller Foundation, discovered that the virus ...

There's new evidence that pregnancy really does change the brain. A study of female mice found that two hormones produced during pregnancy alter brain circuits that control parenting behaviors, a ...

By analyzing mRNA levels in transgenic mouse brains, we found high CYP2C19 expression in the developing brain, whereas the brain expression in 7-week-old mice was low, as has also been previously ...