drug abuse

October 29, 2020

Histamine circuits in brain reward center

Histamine — commonly associated with allergies — also has a signaling role in the brain’s reward center and may offer a novel target for treating addiction.

By Leigh MacMillan

August 30, 2018

Investigators find that bile acids reduce cocaine reward

Bile acids — gut compounds that aid in the digestion of dietary fats — reduce the desire for cocaine, according to a new study by researchers at Vanderbilt and the University of Alabama at Birmingham.

By Leigh MacMillan

May 18, 2018

Shaping reward circuits

Using techniques to control and monitor the activities of individual neurons, Vanderbilt investigators are probing the brain’s reward circuitry.

By Leigh MacMillan

August 4, 2017

An immune regulator of addiction

Although drug addiction is classically studied in a neuron-centric way, Vanderbilt researchers have discovered that the immune system also plays a critical role.

By Sanjay Mishra

November 4, 2016

Probing drug abuse circuitry

Vanderbilt researchers have identified cocaine-induced modifications at specific neuronal connections, which could aid the development of new therapies for substance abuse disorders.

By Leigh MacMillan

July 18, 2016

Diabetes drugs may ease addiction

Drugs that are being used clinically to treat obesity and diabetes may also have a role in treating drug abuse.

By Bill Snyder