Cannabis is the most commonly used illicit drug worldwide, with~ 5 million daily users
worldwide. Emerging evidence supports a number of associations between cannabis and …

Objective This review of the scientific literature examines the potential adult sequelae of
exposure to cannabis and related synthetic cannabinoids in adolescence. We examine the …

The association between childhood adversity (CA) and psychosis has been extensively
investigated in recent years. An increasing body of research has also focused on the …

We have published extensively on the neurogenetics of brain reward systems with reference
to the genes related to dopaminergic function in particular. In 1996, we coined “Reward …

Objective Cannabis sativa is a recreational drug commonly consumed in Europe and is
getting popularity for both recreational and therapeutic use. In some individuals, the use of …

The powerful genome-wide association studies (GWAS) revealed common mutations that
increase susceptibility for schizophrenia (SZ) and bipolar disorder (BD), but the vast majority …

Increasing evidence indicates a relationship between cannabis use and psychosis risk.
Specific factors, such as determinants of cannabis use or the genetic profile of cannabis …

Objectives: Schizophrenia is a severe psychiatric disease affecting about 1% of the general
population. The relative contribution of genetic factors has been estimated to be up to 80 …

Evidence for an association between cannabis and psychosis has been documented in
literature in many forms including experimental studies, epidemiological data, and case …

Objective To test whether the association between childhood abuse, cannabis use and
psychotic experiences (PE s) was moderated by the COMT (catechol‐O‐methyltransferase) …