Exploring mutations that spontaneously switch on a key brain cell receptor
Favicon 
phys.org

Exploring mutations that spontaneously switch on a key brain cell receptor

Many people are familiar with histamine, a biological molecule that serves as a key driver of allergic reactions and other immune responses. However, histamine is also a major neurotransmitter in the mammalian brain, regulating essential cognitive functions like wakefulness, attention, and learning.