Proteomic insights into mental health status: plasma markers in young adults.

"Conflict of interest The authors declare no competing interests."

"We gratefully acknowledge the contribution of the Early Environmental Quality and life-course mental health effects (Equal-Life) project team, the Turku Proteomics Facility team supported by Biocenter Finland for mass spectrometry, and the laboratory assistance of Ms. Mirka Tikkanen. We also thank Teemu Palviainen and Mia Urjansson for data and sample management, as well as Marja Heinonen-Guzejev and Gabin Drouard for their feedback on the manuscript. This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No 874724. Equal-Life is part of the European Human Exposome Network. Phenotype and omics data collection in FinnTwin12 cohort has been supported by FP7-HEALTH-F4-2007, grant agreement number 201413, National Institute of Alcohol Abuse and Alcoholism (grants AA-12502, AA-00145, and AA-09203 to R J Rose; AA15416 and K02AA018755 to D M Dick; R01AA015416 to Jessica Salvatore) and the Academy of Finland (grants 100499, 205585, 118555, 141054, 264146, 308248 to JK, and the Centre of Excellence in Complex Disease Genetics (grants 312073, 336823, and 352792 to J Kaprio). J Kaprio acknowledges support from the Academy of Finland (grants 265240, 263278) and the Sigrid Juselius Foundation."