MAOA gene

The MAOA gene, often referred to as the "warrior gene," produces an enzyme involved in breaking down neurotransmitters like serotonin, dopamine, and norepinephrine in the brain. These chemicals play crucial roles in mood regulation and behavior. Variations in the MAOA gene can influence personality traits and behaviors, including aggression and impulsivity. Research suggests that individuals with certain variants may be at a higher risk for violent behavior, particularly when combined with environmental factors like trauma or stress. However, it's important to note that genetics is just one piece of a complex puzzle that shapes human behavior.