Pleiotropic genetic architecture linking schizophrenia and substance use disorders
Selena Aranda, Dóra Koller, Sergi Papiol, María Soler Artigas, Ana María Pérez-Gutiérrez, Javier Gonzalez-Peñas, Monika Budde, Pablo Jácome-Ferrer, Celso Arango, K. Adorjan, Elisabet Vilella, Gerard Muntané, Lourdes Martorell, Maria Heilbronner, María Dolores Moltó, , Bru Cormand
This study identifies shared genetic architecture between schizophrenia and substance use disorders using GWAS and genomic methods, finding significant genetic correlations and bidirectional causal relationships.
medRxiv · Sep 4, 2026 · PreprintGenetic & Genomic Medicine