The genetic landscape of neuro-related proteins in human plasma
- PMID: 39210026
- DOI: 10.1038/s41562-024-01963-z
The genetic landscape of neuro-related proteins in human plasma
Abstract
Understanding the genetic basis of neuro-related proteins is essential for dissecting the molecular basis of human behavioural traits and the disease aetiology of neuropsychiatric disorders. Here the SCALLOP Consortium conducted a genome-wide association meta-analysis of over 12,000 individuals for 184 neuro-related proteins in human plasma. The analysis identified 125 cis-regulatory protein quantitative trait loci (cis-pQTL) and 164 trans-pQTL. The mapped pQTL capture on average 50% of each protein's heritability. At the cis-pQTL, multiple proteins shared a genetic basis with human behavioural traits such as alcohol and food intake, smoking and educational attainment, as well as neurological conditions and psychiatric disorders such as pain, neuroticism and schizophrenia. Integrating with established drug information, the causal inference analysis validated 52 out of 66 matched combinations of protein targets and diseases or side effects with available drugs while suggesting hundreds of repurposing and new therapeutic targets.
© 2024. The Author(s), under exclusive licence to Springer Nature Limited.
Conflict of interest statement
Update of
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Genetic mechanisms of 184 neuro-related proteins in human plasma.medRxiv [Preprint]. 2023 Feb 14:2023.02.10.23285650. doi: 10.1101/2023.02.10.23285650. medRxiv. 2023. Update in: Nat Hum Behav. 2024 Nov;8(11):2222-2234. doi: 10.1038/s41562-024-01963-z. PMID: 36824751 Free PMC article. Updated. Preprint.
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Unraveling Neuro-Proteogenomic Landscape and Therapeutic Implications for Human Behaviors and Psychiatric Disorders.Res Sq [Preprint]. 2023 Mar 31:rs.3.rs-2720355. doi: 10.21203/rs.3.rs-2720355/v1. Res Sq. 2023. Update in: Nat Hum Behav. 2024 Nov;8(11):2222-2234. doi: 10.1038/s41562-024-01963-z. PMID: 37034613 Free PMC article. Updated. Preprint.
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- MC_UU_00007/10/MRC_/Medical Research Council/United Kingdom
- 12171495/National Natural Science Foundation of China (National Science Foundation of China)
- 2021A1515010866/Natural Science Foundation of Guangdong Province (Guangdong Natural Science Foundation)
- 2022-01309/Vetenskapsrådet (Swedish Research Council)
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