Animal models of addiction

R Spanagel - Dialogues in clinical neuroscience, 2017 - Taylor & Francis
In recent years, animal models in psychiatric research have been criticized for their limited
translational value to the clinical situation. Failures in clinical trials have thus often been …

Addiction Research Consortium: Losing and regaining control over drug intake (ReCoDe)—From trajectories to mechanisms and interventions

A Heinz, F Kiefer, MN Smolka, T Endrass… - Addiction …, 2020 - Wiley Online Library
One of the major risk factors for global death and disability is alcohol, tobacco, and illicit drug
use. While there is increasing knowledge with respect to individual factors promoting the …

Psilocybin targets a common molecular mechanism for cognitive impairment and increased craving in alcoholism

MW Meinhardt, S Pfarr, G Fouquet, C Rohleder… - Science …, 2021 - science.org
Alcohol-dependent patients commonly show impairments in executive functions that
facilitate craving and can lead to relapse. However, the molecular mechanisms leading to …

Convergent evidence from alcohol-dependent humans and rats for a hyperdopaminergic state in protracted abstinence

N Hirth, MW Meinhardt, HR Noori… - Proceedings of the …, 2016 - National Acad Sciences
A major hypothesis in addiction research is that alcohol induces neuroadaptations in the
mesolimbic dopamine (DA) system and that these neuroadaptations represent a key …

Effects of chronic ethanol exposure on neuronal function in the prefrontal cortex and extended amygdala

KE Pleil, EG Lowery-Gionta, NA Crowley, C Li… - …, 2015 - Elsevier
Chronic alcohol consumption and withdrawal leads to anxiety, escalated alcohol drinking
behavior, and alcohol dependence. Alterations in the function of key structures within the …

Developing neuroscience-based treatments for alcohol addiction: A matter of choice?

M Heilig, E Augier, S Pfarr, WH Sommer - Translational psychiatry, 2019 - nature.com
Excessive alcohol use is the cause of an ongoing public health crisis, and accounts for~ 5%
of global disease burden. A minority of people with recreational alcohol use develop alcohol …

Glucocorticoid receptor antagonism decreases alcohol seeking in alcohol-dependent individuals

LF Vendruscolo, D Estey, V Goodell… - The Journal of …, 2015 - Am Soc Clin Investig
Alcoholism, or alcohol use disorder, is a major public health concern that is a considerable
risk factor for morbidity and disability; therefore, effective treatments are urgently needed …

Losing control: excessive alcohol seeking after selective inactivation of cue-responsive neurons in the infralimbic cortex

S Pfarr, MW Meinhardt, ML Klee… - Journal of …, 2015 - Soc Neuroscience
Loss of control over drinking is a key deficit in alcoholism causally associated with
malfunction of the medial prefrontal cortex (mPFC), but underlying molecular and cellular …

Adolescent social isolation as a model of heightened vulnerability to comorbid alcoholism and anxiety disorders

TR Butler, AN Karkhanis, SR Jones… - Alcoholism: Clinical …, 2016 - Wiley Online Library
Individuals diagnosed with anxiety‐related illnesses are at increased risk of developing
alcoholism, exhibit a telescoped progression of this disease and fare worse in recovery …

Oxytocin reduces alcohol cue-reactivity in alcohol-dependent rats and humans

AC Hansson, A Koopmann, S Uhrig, S Bühler… - …, 2018 - nature.com
Approved pharmacological treatments for alcohol use disorder are limited in their
effectiveness, and new drugs that can easily be translated into the clinic are warranted. One …