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Browsing by Subject "Geðhvarfasýki"

Browsing by Subject "Geðhvarfasýki"

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    Bipolar multiplex families have an increased burden of common risk variants for psychiatric disorders 
    Andlauer, Till F. M.; Sigurdsson, Engilbert; Stefansson, Kari (Springer Science and Business Media LLC, 2019-11-11)
    Multiplex families with a high prevalence of a psychiatric disorder are often examined to identify rare genetic variants with large effect sizes. In the present study, we analysed whether the risk for bipolar disorder (BD) in BD multiplex families is ...
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    Polygenic risk scores for schizophrenia and bipolar disorder associate with addiction 
    Reginsson, Gunnar W.; Ingason, Andrés; Euesden, Jack; Bjornsdottir, Gyda; Ólafsson, Sigurgeir; Sigurdsson, Engilbert; Óskarsson, Högni; Tyrfingsson, Þórarinn; Rúnarsdóttir, Valgerður; Hansdóttir, Ingunn; Steinberg, Stacy; Stefánsson, Hreinn; Gudbjartsson, Daniel; Thorgeirsson, Thorgeir; Stefansson, Kari (Wiley, 2017-02-23)
    We use polygenic risk scores (PRSs) for schizophrenia (SCZ) and bipolar disorder (BPD) to predict smoking, and addiction to nicotine, alcohol or drugs in individuals not diagnosed with psychotic disorders. Using PRSs for 144 609 subjects, including 10 ...