Progress in Neuro-Psychopharmacology and Biological Psychiatry
March 1, 2019
Joaquim Soler, Bárbara Arias, Jorge Moya et al.
ABSTRACT The ZNF804A gene and cannabis use are risk factors for psychosis and both have also been associated with schizotypal traits. This study aimed to investigate: i) the association of lifetime cannabis use (and its dose effect) with schizotypal personality traits, and ii) whether the genetic variability at ZNF804A gene modulates that association. Our sample consisted of 385 Spanish...
Schizophrenia Bulletin
April 1, 2018
Jordi Soler García, Bárbara Arias, Jorge Moya et al.
Abstract Background The ZNF804A gene and cannabis use are risk factors for psychosis, both of which have also been associated with schizotypic traits. This study aimed to test whether ZNF804A (rs1344706) modulates the relation between cannabis use and schizotypy levels in a general population sample. Methods The sample consisted of 389 Spanish non-clinical subjects (43% males, mean...
PLoS One
August 23, 2017
E. Setién-Suero, Karl Neergaard, M. Ramírez-Bonilla et al.
Background Numerous studies show the existence of a high prevalence of cannabis use among patients with psychosis. However, the differences between men and women who debut with a first episode of psychosis (FEP) regarding cannabis use have not been largely explored. The aim of this study was to identify the specific sex factors and differences in clinical evolution associated with cannabis use....
International Clinical Psychopharmacology
September 1, 2011
Bárbara Arias, Mar Fatjó‐Vilas, Gemma Estrada et al.
The 15th Biennial Winter Workshop in Psychoses, 15–18 November 2009, Barcelona, Spain: DRUG INDUCED PSYCHOSES
Acta Psychiatrica Scandinavica
September 19, 2008
Cécile Henquet, Araceli Rosa, Philippe Delespaul et al.
117 citations
OBJECTIVE: A functional polymorphism in the catechol-o-methyltransferase gene (COMT Val(158)Met) may moderate the psychosis-inducing effects of cannabis. In order to extend this finding to dynamic effects in the flow of daily life, a momentary assessment study of psychotic symptoms in response to cannabis use was conducted. METHOD: The experience sampling technique was used to collect data on...