Neuroticism, alexithymia and emotion dysregulation are key traits and known risk factors for
several psychiatric conditions. In this systematic review, the aim is to evaluate the genetic …

Several genetic and epigenetic factors contribute to the elevated substance use disorder
(SUD) relapse vulnerability, yet a comprehensive investigation into these factors is lacking …

Introduction Co-occurrence of substance use disorders (SUD) and other behavioral
conditions, such as stress-related, aggressive or risk-taking behaviors, in the same …

Introduction Exercise addiction is a phenomenon being able to affecting the athletic
performance. The gene, ANKK1 and the polymorphism NM_178510. 2: c. 2137G> A …

Background: Approximately 25–50% of people diagnosed with substance use disorder
experience psychiatric disorders, and this percentage is even higher if subclinical …

Compared to other addictive substances, patients with cannabis addiction are significantly
outnumbered by those who report dependence on other, more addictive substances …

Background Between unaffected mental health and diagnosable psychiatric disorders, there
is a vast continuum of functioning. The hypothesized link between striatal dopamine …

A better understanding of dopaminergic gene expression will inform future treatment options
for many different neurologic and psychiatric conditions. Here, we utilized the National …

We nowadays record growing numbers of e-cigarette users. The development of nicotine
dependence is a result of many factors, including genetics and personality. In this study we …

The level of physical activity is conditioned by many different factors, including, among
others, the personality traits of a person. Important is the fact that personality traits are a …