Reserch

Sandås, Kristoffer; Spindola, Leticia; Løkhammer, Solveig; Stavrum, Anne-Kristin; Andreassen, Ole; Tesfaye, Markos; Le Hellard, Stéphanie. (2025) Using LDpred2 to Adapt Polygenic Risk Score Techniques for Methylation Score Creation. BMC Scientific Reports.

Løkhammer, Solveig; Tesfaye, Markos; Cabrera-Mendoza, Brenda; Sandås, Kristoffer; Pathak, Gita A.; Frilingou, Eleni; Le Hellard, Stéphanie; Polimanti, Renato. (2025) Integration of metabolomic and brain-imaging data highlights pleiotropy among posttraumatic stress disorder, glycoprotein acetyls, and pallidum structure. Biological Psychiatry Global Open Science.

Løkhammer, Solveig#; Dora, Koller#; Goroshchuk, Oksana; Denner, Veronica, Stiltner, Brendan; Mitjans, Marina; Koenen, Karestan; Davis, Lea; Polimanti, Renato. (2025) Observational and Genetic Analysis of Traumatic Experiences and Endometriosis. JAMA Psychiatry. #equal contribution

Frilingkou, Eleni; Løkhammer, Solveig; Cabrera-Mendoza, Brenda; Shen, Jie; He, Jun; Deiana, Giovanni; Zanoaga, Mihaela Diana; Asgel, Zeynep; Pilcher, Abigail; Di Lascio, Luciana; Makharashvili, Ana; Koller, Dora; Tylee, Daniel S.; Pathak, Gita A.; Polimanti, Renato. (2024) Gene discovery and biological insights into anxiety disorders from a large-scale multi-ancestry genome-wide association study. Nature Genetics.

Løkhammer, Solveig; Koller, Dora; Wendt, R. Frank; Choi, Karmel; He, Jun; Frilingkou, Eleni; Overstreet, Cassie; Gelernter, Joel; Le Hellard, Stéphanie; Polimanti, Renato. (2024) Distinguishing vulnerability and resilience to posttraumatic stress disorder evaluating traumatic experiences, genetic risk and electronic health records. Psychiatry Research.

Koller, Dora; Mitjans, Marina; Kouakou, Manuela; Friligkou, Eleni; Cabrera-Mendoza, Brenda; Deak, Joseph D.; Llonga, Natalia; Pathak, Gita A.; Stiltner, Brendan; Løkhammer, Solveig; Levey, Daniel F.; Zhou, Hang; Hatoum, Alexander S.; Kember, Rachel L.; Kranzler, Henry R.; Stein, Murray B.; Corominas, Roser; Demontis, Ditte; Soler-Artigas, Maria; Ramos-Quiroga, Josep Antoni; Gelernter, Joel; Ribasées, Marta; Cormand, Bru; Polimanti, Renato (2024). Genetic contribution to the comorbidity between attention-deficit/hyperactivity disorder and substance use disorders. Psychiatry Research.

Koller, Dora; Friligkou, Eleni; Stiltner, Brendan; Pathak, Gita A; Løkhammer, Solveig; Levey, Daniel F; Zhou, Hang; Hatoum, Alexander S; Deak, Joseph D; Kember, Rachel L; Treur, Jorien; Kranzler, Henry R; Agrawal, Arpana; Gelernter, Joel; Polimanti, Renato. (2024). Pleiotropy and genetically inferred causality linking multisite chronic pain to substance abuse disorders. Mol Psychiatry.

Løkhammer, Solveig; Stavrum, Anne-Kristin; Polushina, Tatiana; Aas, Monica; Ottesen, Akiah; Andreassen, Ole A.; Melle, Ingrid; Le Hellard, Stephanie (2022). An epigenetic association analysis of childhood trauma in psychosis reveals possible overlap with methylation changes associated with PTSD. Transl Psychiatry.

Unnarsdóttir, Anna Bára; Lovik, Anikó; Fawns-Ritchie, Chloe; Ask, Helga; Kõiv, Kadri; Hagen, Kristen; Didriksen, Maria; [and 42 others, including Løkhammer, Solveig] (2021). Cohort profile: COVIDMENT: Covid-19 cohorts on mental health across six nations. International Journal of Epidemiology.

Curriculum Vitae