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Genome-wide association study of more than 40,000 bipolar disorder cases provides new insights into the underlying biologyстатья Исследовательская статья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 17 августа 2021 г.
- Авторы: Mullins N., Forstner A.J., O'Connell K.S., Babadjanova G.
- Журнал: Nature Genetics
- Том: 53
- Номер: 6
- Год издания: 2021
- Издательство: Nature Publishing Group
- Местоположение издательства: United Kingdom
- Первая страница: 817
- Последняя страница: 829
- DOI: 10.1038/s41588-021-00857-4
- Аннотация: Bipolar disorder is a heritable mental illness with complex etiology. We performed a genome-wide association study of 41,917 bipolar disorder cases and 371,549 controls of European ancestry, which identified 64 associated genomic loci. Bipolar disorder risk alleles were enriched in genes in synaptic signaling pathways and brain-expressed genes, particularly those with high specificity of expression in neurons of the prefrontal cortex and hippocampus. Significant signal enrichment was found in genes encoding targets of antipsychotics, calcium channel blockers, antiepileptics and anesthetics. Integrating expression quantitative trait locus data implicated 15 genes robustly linked to bipolar disorder via gene expression, encoding druggable targets such as HTR6, MCHR1, DCLK3 and FURIN. Analyses of bipolar disorder subtypes indicated high but imperfect genetic correlation between bipolar disorder type I and II and identified additional associated loci. Together, these results advance our understanding of the biological etiology of bipolar disorder, identify novel therapeutic leads and prioritize genes for functional follow-up studies
- Добавил в систему: Лазарев Алексей Евгеньевич