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Substance use disorder comorbidity with schizophrenia in families of Mexican and Central American Ancestry
(Schizophrenia Research 120 (2010) 87–94, 2010)
Objectives:The aims of this study were to estimate the frequency and course of substances use disorders in Latino patients with schizophrenia and to ascertain risk factors associated with substance use disorders in this ...
Genetic structure of personality factors and bipolar disorder in families segregating bipolar disorder
(Journal of Affective Disorders xxx (2011) xxx–xxx, 2011)
Bipolar disorder (BPD) has been associated with variations in personality dimensions,
but the nature of this relationship has been unclear. Inthis study, theheritabilities of BPDandtheBig
Five personality factors and the ...
Characterization of Expression Quantitative Trait Loci in Pedigrees from Colombia and Costa Rica Ascertained for Bipolar Disorder
(2016-05-13)
The observation that variants regulating gene expression (expression quantitative trait loci, eQTL) are at a high frequency among SNPs associated with complex traits has made the genome-wide characterization of gene ...
Brain structure–function associations in multi-generational families genetically enriched for bipolar disorder
(2015-05)
Recent theories regarding the pathophysiology of bipolar disorder suggest contributions of both neurodevelopmental and neurodegenerative processes. While structural neuroimaging studies indicate disease-associated ...
Suggestive evidence for association between L-type voltage-gated calcium channel (CACNA1C) gene haplotypes and bipolar disorder in latinos: a family-based association study
(Bipolar Disorders 2013: 15: 206–214, 2013-02-25)
Objectives: Through recent genome-wide association studies (GWASs),
several groups have reported significant association between variants in
the calcium channel, voltage-dependent, L-type, alpha 1C subunit
(CACNA1C) and ...
Identification of circadian gene variants in bipolar disorder in Latino populations
(2015)
Background:
Variations in circadian genes can impact biological rhythms. Given the rhythm disturbances that characterize bipolar disorder (BD), genes encoding components of molecular clocks are good candidate genes for ...
Adjudicating Neurocognitive Endophenotypes for Schizophrenia
(American Journal of Medical Genetics Part B (Neuropsychiatric Genetics) 144B:242–249 (2007), 2007-03-05)
Although genetic influences on schizophrenia
are well established, localization of the genes
responsible for this illness has proven extremely
difficult. Given evidence that genes predisposing
to schizophrenia may be ...
Genetic contributions to circadian activity rhythm and sleep pattern phenotypes in pedigrees segregating for severe bipolar disorder
(2016-02-09)
Abnormalities in sleep and circadian rhythms are central features of bipolar disorder (BP), often persisting between episodes. We report here, to our knowledge, the first systematic analysis of circadian rhythm activity ...
Substance use disorder and schizophrenia: prevalence and sociodemographic characteristics in the Latin American population
(Actas Esp Psiquiatr 2011;39(2):123-30, 2011)
El interés por comprender la co-morbilidad de la esquizofrenia
y el trastorno en el uso de sustancias, ha aumentado
debido al incremento de este diagnóstico, a los
efectos negativos observados en el sujeto y a los ...
The epsin 4 gene is associated with psychotic disorders in families of Latin American origin
(Schizophrenia Research vol. 106, num 2 (2008) 253–257, 2008-10-20)
This study attempted to replicate evidence for association of the Epsin 4 gene (which encodes
enthoprotin, a protein involved in vesicular transport) to schizophrenia in a new sample of
families segregating schizophrenia ...