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Article: Genetic link found between anxiety, depression and insomnia.
- Article from:
- Biotech Week
- Article date:
- June 24, 2009
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The genes that play a role in adolescent insomnia are the same as those involved in depression and anxiety, according to a research abstract that will be presented on Monday, June 8, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies (see also American Academy of Sleep Medicine).
Results of the study indicate that insomnia as a diagnosis has a moderate heritability in 8 to 16 year olds, which is consistent with past studies of insomnia symptoms in adults. Significant genetic effects shared between insomnia, depression and anxiety suggests that overlapping genetic mechanisms exist to link the disorders.
According to lead ...