
Oleksandr Frei
Articles
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1 month ago |
nature.com | Pravesh Parekh |Sara Stinson |Maria Koromina |Jaroslav Rokicki |Ida E Sønderby |Nadine Staples Parker | +11 more
AbstractMetabolites in plasma form biosignatures of a range of common complex human diseases. Discovering variants with pleiotropic effects across metabolites can reveal underlying biological mechanisms. We therefore performed uni- and multivariate genome-wide association studies (GWAS) on 249 circulating metabolic markers across 328,006 UK Biobank and Estonian Biobank participants.
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Jan 17, 2025 |
nature.com | Elise Koch |Nadine Staples Parker |Siobhan K. Lock |Oleksandr Frei |Anders M. Dale |Srdjan Djurovic | +1 more
AbstractWhile clozapine is the most effective antipsychotic drug, its use is limited due to hematological adverse effects involving the reduction of granulocyte counts with potential life-threatening agranulocytosis. It is not yet possible to predict or prevent the risk of agranulocytosis, and the mechanisms are unknown but likely related to clozapine metabolism. Genome-wide association studies (GWASs) of clozapine metabolism and clozapine-induced agranulocytosis have identified few genetic loci.
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Jan 15, 2025 |
medrxiv.org | Andrew Grotzinger |Josefin Werme |Wouter J. Peyrot |Oleksandr Frei
J.W.S. is a member of the Scientific Advisory Board of Sensorium Therapeutics (with equity) and has received an honorarium for an internal seminar Tempus Labs. K.P.J. is a consultant for Allia Health. A.D.B. has received a speaker fee from Lundbeck.
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Jan 7, 2025 |
nature.com | Romain Icick |Oleksandr Frei |Hang Zhou |Howard J. Edenberg |Joel Gelernter |Olav B. Smeland
AbstractAlcohol use disorder (AUD) is highly heritable and burdensome worldwide. Genome-wide association studies can provide new evidence regarding the etiology of AUD. We report a multi-ancestry genome-wide association study focusing on a narrow AUD phenotype, using novel statistical tools in a total sample of 1,041,450 individuals (102,079 cases; European, 75,583; African, 20,689 (mostly African American); Hispanic American, 3,449; East Asian, 2,254; South Asian, 104; descent).
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Jan 6, 2025 |
medrxiv.org | Evgeniia Frei |Oleksandr Frei |Robert Loughnan |Tahir Tekin Filiz
Professor Ole A. Andreassen has received speaker fees from Lundbeck, Janssen, Otsuka, and Sunovion, and is a consultant to Cortechs.ai, and Precision Health AS. Dr. Oleksandr Frei is a consultant to Precision Health AS. No potential conflict of interest was reported by other authors.
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