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Meta-Analysis
. 2024 Nov;8(11):2222-2234.
doi: 10.1038/s41562-024-01963-z. Epub 2024 Aug 29.

The genetic landscape of neuro-related proteins in human plasma

Affiliations
Meta-Analysis

The genetic landscape of neuro-related proteins in human plasma

Linda Repetto et al. Nat Hum Behav. 2024 Nov.

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.

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Conflict of interest statement

Competing interests P.R.H.J.T. is a salaried employee of BioAge Labs, Inc. R.E.M. has received a speaker fee from Illumina, is an advisor to the Epigenetic Clock Development Foundation and is a scientific consultant for Optima Partners. E.W. is now an employee of AstraZeneca. Y.S.A. is now an employee of GSK. A.S.B. has received grants from AstraZeneca, Bayer, Biogen, BioMarin and Sanofi. A.M. is an employee of Pfizer. X.S. is the founder of Quantix BioSciences and has received a speaker fee from Olink Proteomics. The remaining authors declare no competing interests.

Update of

  • Genetic mechanisms of 184 neuro-related proteins in human plasma.
    Repetto L, Chen J, Yang Z, Zhai R, Timmers PRHJ, Li T, Twait EL, May-Wilson S, Muckian MD, Prins BP, Png G, Kooperberg C, Johansson Å, Hillary RF, Wheeler E, Pan L, He Y, Klasson S, Ahmad S, Peters JE, Gilly A, Karaleftheri M, Tsafantakis E, Haessler J, Gyllensten U, Harris SE, Wareham NJ, Göteson A, Lagging C, Ikram MA, van Duijn CM, Jern C, Landén M, Langenberg C, Deary IJ, Marioni RE, Enroth S, Reiner AP, Dedoussis G, Zeggini E, Butterworth AS, Mälarstig A, Wilson JF, Navarro P, Shen X. Repetto L, et al. 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.
  • Unraveling Neuro-Proteogenomic Landscape and Therapeutic Implications for Human Behaviors and Psychiatric Disorders.
    Repetto L, Chen J, Yang Z, Zhai R, Timmers PRHJ, Li T, Twait EL, May-Wilson S, Muckian MD, Prins BP, Png G, Kooperberg C, Johansson Å, Hillary RF, Wheeler E, Pan L, He Y, Klasson S, Ahmad S, Peters JE, Gilly A, Karaleftheri M, Tsafantakis E, Haessler J, Gyllensten U, Harris SE, Wareham NJ, Göteson A, Lagging C, Ikram MA, van Duijn CM, Jern C, Landén M, Langenberg C, Deary IJ, Marioni RE, Enroth S, Reiner AP, Dedoussis G, Zeggini E, Butterworth AS, Mälarstig A, Wilson JF, Navarro P, Shen X. Repetto L, et al. 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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