Leiden University Scholarly Publications

Nievergelt, C.M.; Maihofer, A.X.; Atkinson, E.G.; Chen, C.Y.; Choi, K.W.; Coleman, J.R.I.; ... ; Hunt All-In Psychiat (2024)

Genome-wide association analyses identify 95 risk loci and provide insights into the neurobiology of post-traumatic stress disorder

Article / Letter to editor

Post-traumatic stress disorder (PTSD) genetics are characterized by lower discoverability than most other psychiatric disorders. The contribution to biological understanding from previous genetic studies has thus been limited. We performed a multi-ancestry meta-analysis of genome-wide association studies across 1,222,882 individuals of European ancestry (137,136 cases) and 58,051 admixed individuals with African and Native American ancestry (13,624 cases). We identified 95 genome-wide significant loci (80 new). Convergent multi-omic approaches identified 43 potential causal genes, broadly classified as neurotransmitter and ion channel synaptic modulators (for example, GRIA1, GRM8 and CACNA1E), developmental, axon guidance and transcription factors (for example, FOXP2, EFNA5 and DCC), synaptic structure and function genes (for example, PCLO, NCAM1 and PDE4B) and endocrine or immune regulators (for...Show more Post-traumatic stress disorder (PTSD) genetics are characterized by lower discoverability than most other psychiatric disorders. The contribution to biological understanding from previous genetic studies has thus been limited. We performed a multi-ancestry meta-analysis of genome-wide association studies across 1,222,882 individuals of European ancestry (137,136 cases) and 58,051 admixed individuals with African and Native American ancestry (13,624 cases). We identified 95 genome-wide significant loci (80 new). Convergent multi-omic approaches identified 43 potential causal genes, broadly classified as neurotransmitter and ion channel synaptic modulators (for example, GRIA1, GRM8 and CACNA1E), developmental, axon guidance and transcription factors (for example, FOXP2, EFNA5 and DCC), synaptic structure and function genes (for example, PCLO, NCAM1 and PDE4B) and endocrine or immune regulators (for example, ESR1, TRAF3 and TANK). Additional top genes influence stress, immune, fear and threat-related processes, previously hypothesized to underlie PTSD neurobiology. These findings strengthen our understanding of neurobiological systems relevant to PTSD pathophysiology, while also opening new areas for investigation.
Show less

All authors

Nievergelt, C.M.; Maihofer, A.X.; Atkinson, E.G.; Chen, C.Y.; Choi, K.W.; Coleman, J.R.I.; Daskalakis, N.P.; Duncan, L.E.; Polimanti, R.; Aaronson, C.; Ananda, B.A.; Andersen, S.B.; Andreassen, O.A.; Arbisi, P.A.; Ashley-Koch, A.E.; Austin, S.B.; Avdibegoviç, E.; Babic, D.; Bacanu, S.A.; Baker, D.G.; Batzler, A.; Beckham, J.C.; Belangero, S.; Benjet, C.; Bergner, C.; Bierer, L.M.; Biernacka, J.M.; Bierut, L.J.; Bisson, J.I.; Boks, M.P.; Bolger, E.A.; Brandolino, A.; Breen, G.; Bressan, R.A.; Bryant, R.A.; Bustamante, A.C.; Bybjerg-Grauholm, J.; Bækvad-Hansen, M.; Borglum, A.D.; Borte, S.; Cahn, L.; Calabrese, J.R.; Caldas-De-Almeida, J.M.; Chatzinakos, C.; Cheema, S.; Clouston, S.A.P.; Colodro-Conde, L.; Coombes, B.J.; Cruz-Fuentes, C.S.; Dale, A.M.; Dalvie, S.; Davis, L.K.; Deckert, J.; Delahanty, D.L.; Dennis, M.F.; Desarnaud, F.; DiPietro, C.P.; Disner, S.G.; Docherty, A.R.; Domschke, K.; Dyb, G.; Kulenovic, A.D.; Edenberg, H.J.; Evans, A.; Fabbri, C.; Fani, N.; Farrer, L.A.; Feder, A.; Feeny, N.C.; Flory, J.D.; Forbes, D.; Franz, C.E.; Galea, S.; Garrett, M.E.; Gelaye, B.; Gelernter, J.; Geuze, E.; Gillespie, C.F.; Goleva, S.B.; Gordon, S.D.; Goçi, A.; Grasser, L.R.; Guindalini, C.; Haas, M.; Hagenaars, S.; Hauser, M.A.; Heath, A.C.; Hemmings, S.M.J.; Hesselbrock, V.; Hickie, I.B.; Hogan, K.; Hougaard, D.M.; Huang, H.; Huckins, L.M.; Hveem, K.; Jakovljevic, M.; Javanbakht, A.; Jenkins, G.D.; Johnson, J.; Jones, I.; Jovanovic, T.; Karstoft, K.I.; Kaufman, M.L.; Kennedy, J.L.; Kessler, R.C.; Khan, A.; Kimbrel, N.A.; King, A.P.; Koen, N.; Kotov, R.; Kranzler, H.R.; Krebs, K.; Kremen, W.S.; Kuan, P.F.; Lawford, B.R.; Lebois, L.A.M.; Lehto, K.; Levey, D.F.; Lewis, C.; Liberzon, I.; Linnstaedt, S.D.; Logue, M.W.; Lori, A.; Lu, Y.; Luft, B.J.; Lupton, M.K.; Luykx, J.J.; Makotkine, I.; Maples-Keller, J.L.; Marchese, S.; Marmar, C.; Martin, N.G.; Martínez-Levy, G.A.; McAloney, K.; McFarlane, A.; McLaughlin, K.A.; McLean, S.A.; Medland, S.E.; Mehta, D.; Meyers, J.; Michopoulos, V.; Mikita, E.A.; Milani, L.; Milberg, W.; Miller, M.W.; Morey, R.A.; Morris, C.P.; Mors, O.; Mortensen, P.B.; Mufford, M.S.; Nelson, E.C.; Nordentoft, M.; Norman, S.B.; Nugent, N.R.; O'Donnell, M.; Orcutt, H.K.; Pan, P.M.; Panizzon, M.S.; Pathak, G.A.; Peters, E.S.; Peterson, A.L.; Peverill, M.; Pietrzak, R.H.; Polusny, M.A.; Porjesz, B.; Powers, A.; Qin, X.J.; Ratanatharathorn, A.; Risbrough, V.B.; Roberts, A.L.; Rothbaum, A.O.; Rothbaum, B.O.; Roy-Byrne, P.; Ruggiero, K.J.; Rung, A.; Runz, H.; Rutten, B.P.F.; Viteri, S.S. de; Salum, G.A.; Sampson, L.; Sanchez, S.E.; Santoro, M.; Seah, C.; Seedat, S.; Seng, J.S.; Shabalin, A.; Sheerin, C.M.; Silove, D.; Smith, A.K.; Smoller, J.W.; Sponheim, S.R.; Stein, D.J.; Stensland, S.; Stevens, J.S.; Sumner, J.A.; Teicher, M.H.; Thompson, W.K.; Tiwari, A.K.; Trapido, E.; Uddin, M.; Ursano, R.J.; Valdimarsdóttir, U.; Hooff, M. van; Vermetten, E.; Vinkers, C.H.; Voisey, J.; Wang, Y.P.; Wang, Z.W.; Waszczuk, M.; Weber, H.; Wendt, F.R.; Werge, T.; Williams, M.A.; Williamson, D.E.; Winsvold, B.S.; Winternitz, S.; Wolf, C.; Wolf, E.J.; Xia, Y.; Xiong, Y.; Yehuda, R.; Young, K.A.; Young, R.M.; Zai, C.C.; Zai, G.C.; Zervas, M.; Zhao, H.Y.; Zoellner, L.A.; Zwart, J.A.; DeRoon-Cassini, T.; Rooij, S.J.H. van; Heuvel, L.L. van den; Stein, M.B.; Ressler, K.J.; Koenen, K.C.; Aurora Study; Estonian Biobank Res Team; FinnGen Investigators; Hunt All-In Psychiat

Date

2024-05-31

Journal

Nature Genetics

Volume

56

Issue

5

Pages

792 - 808

DOI

doi:10.1038/s41588-024-01707-9

Link

http://www.nature.com/articles/s41588-024-01707-9