O Mors

..This study presents the method and socio-demographic details of the first 470 affected sibling pairs recruited from 8 different sites in Europe and the United States of America...

..The aim of the present study is to investigate the course and predictors of emergence and worsening of suicidal ideation during tricyclic antidepressant and serotonin reuptake inhibitor treatment...

..Whole-genome amplified DNA from 24 neonatal dried blood spot samples stored between 15 to 25 years was tested, and high-quality genomic DNA from 8 of the same individuals was used as reference...

..We examined the robustness of using DBS samples for whole-genome amplification following genome-wide scanning, using arrays from Illumina and Affymetrix...

..Clinicians are reminded of the difficulties in detecting medical illness among individuals with schizophrenia...

..When analyzing 19 additional microsatellite markers on chromosome 17q the maximum parametric multipoint LOD score was 2.08, 1.5 cM proximal to D17S668. The present study replicates a recent significant linkage finding...

..Our data suggest that markers in these regions are in linkage disequilibrium with genes involved in the etiology of autism, and we hypothesize susceptibility genes for autism and related PDDs to be localized within these regions...

..This area contains the minimum interesting region between D12S342 and D12S1658 suggested by the previously reported haplotypes in the two Danish families with bipolar affective disorder...

..Recently a functionally important 44 basepair deletion in the regulatory region of the SERT gene was described. Association between this variant and affective disorder has been suggested...

..Our study yields support for a common risk gene for schizophrenia and bipolar affective disorder on the short arm of chromosome 4, as suggested by previous findings in the neighbouring Scottish population...

..Thus the results obtained from the Scottish sample suggest that the GAD1 gene variants do not play a major role in the predisposition to schizophrenia...

..Further studies of this relationship may help to clarify etiological or pathophysiological aspects of schizophrenia and manic-depressive psychosis...

..Final proof of a disease locus in the Scottish and our study has to await the identification of a DNA sequence of functional significance for bipolar disorder...

..However, methods of genetic analysis which might provide a conclusive result are not yet available...

..To explore the empirical support for a reclassification of the eating disorders NOS (EDNOS) category...

..The highest lod score found was for marker D18S67, 1.83 at 0.05 recombination fraction...

..60 (P-value 0.00079) at D1S216 further supported this finding. A number of additional loci on chromosomes 4p16, 6q14-q22, 10q26 and 16p13.3 yielded parametric lod scores around or above 2...

..Although a family history of schizophrenia is the best-established risk factor for schizophrenia, environmental factors such as the place and season of birth may also be important...

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..The few studies that have examined whether head injury is a risk factor for later schizophrenia have had important methodological problems...

..We did not find this mutation in schizophrenic or bipolar patients or the controls from the Faroe Islands...

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..To assess the 30-month outcome and predictors of outcome in a cohort of patients with any eating disorder (ED)...

..Few population-based studies have addressed risk factors for bipolar affective disorder...

..The results implicate BRD1 with SZ and BPD susceptibility and provide evidence that suggests a role for BRD1 in neurodevelopment...

..3-13.32 showed suggestive linkage in the complete family. Most of these potential susceptibility loci overlap with, or are close, to previous linkage findings. The locus on 5q may, however, represent a novel susceptibility locus...

..To our knowledge this is the first study reporting association between GPR24 and BPD and SZ, suggesting that GPR24 variants may confer susceptibility to both disorders...

..Studies reporting linkage to the same region require careful scrutiny and preferably joint or meta analysis on the same basis in order to ensure that the results are truly comparable...

..Increased transmission of paternal DDC alleles has also been suggested in attention deficit hyperactivity disorder. We suggest that DDC might confer susceptibility to BPAD predominantly when paternally transmitted...

..However, given the marginal statistical significance and the potential for false-positive results in association studies with candidate genes, further studies are needed to clarify this hypothesis...

..Case reports have associated head injury with psychoses including affective disorders, but little is known regarding head injury as a risk factor for the onset of bipolar affective disorder...