Author

Tiffany A. Greenwood

University of California San DiegoORCID 0000-0002-6080-6503Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genetic & Genomic Medicine· 4 Genetics· 1

Signature Assays, Organisms & Methods

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Research Focus:GWAS / association mapping· 5 Organism:human· 5 Approach:statistical model· 5 Assay:GWAS summary statistics· 4 Assay:clinical cohort / trial· 1 Research Focus:drug response / drug discovery· 1 Research Focus:eQTL / molecular QTL mapping· 1 Research Focus:polygenic risk· 1

Frequent Co-Authors

Franziska DegenhardtiD· 4 shared Jose Guzman ParraiD· 4 shared Katherine Gordon‐SmithiD· 4 shared Marco P. BoksiD· 4 shared Nicholas James BassiD· 4 shared Srdjan DjuroviciD· 4 shared Anders Martin DaleiD· 3 shared Andreas J. ForstneriD· 3 shared

Activity by Year

2019-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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4 shared papersGenetic & Genomic Medicine

Franziska DegenhardtORCID

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5 papers

Recent·Most cited

A cross-disorder analysis of CNVs finds novel loci and dose-dependent relationships of genes to psychiatric traits

Omar Shanta, Marieke Klein, Molly Sacks, Jeffrey R. MacDonald, Adam X. Maihofer, Mohammad Mehdi Ahangari, Worrawat Engchuan, Bhooma Thiruvahindrapuram, James Guevara, Oanh Hong, Guillaume Huguet, Ida Elken Sønderby, Maria Kalyuzhny, Mark J. Adams, Rolf Adolfsson, , Annette M. Hartmann

The paper identifies novel CNV loci and dose-dependent gene effects across six psychiatric disorders using genome-wide analysis.

medRxiv · Jul 11, 2025 · PreprintGenetic & Genomic Medicine

Genomic dimensions deconstruct the clinical heterogeneity of bipolar disorder

Tracey van der Veen, Markos Tesfaye, Jessica Mei Kay Yang, Toni A. Boltz, Friederike Sophie David, Shane Crinion, Maria Koromina, Till F. M. Andlauer, Tim B. Bigdeli, Brandon J. Coombes, Tiffany A. Greenwood, Georgia Panagiotaropoulou, Nadine Parker, Heejong Sung, Nicholas James Bass, , Melvin G. McInnis

This study identifies genetic risk loci and factors underlying clinical subtypes of bipolar disorder using GWAS and meta-analysis.

medRxiv · Jun 23, 2025 · PreprintGenetic & Genomic Medicine

Genome-wide association study of delay discounting in 134,935 individuals identifies novel loci and transdiagnostic associations across mental and physical health

Hayley HA Thorpe, Renata Basso Cupertino, Shreya Reddy Pakala, Pierre Fontanillas, Mariela V. Jennings, Jane Yang, John J. Meredith, Tiffany A. Greenwood, Sevim B. Bianchi, Laura Vilar‐Ribó, Maria Niarchou, Sarah L. Elson, Trey E. Ideker, Lea Karatheodoris Davis, James MacKillop, , Sandra Sanchez‐Roige

This study identifies 14 genome-wide significant loci for delay discounting in 134,935 individuals and shows genetic associations with 212 medical conditions.

medRxiv · Sep 27, 2024 · PreprintGenetic & Genomic Medicine

Genome-wide association study of over 40,000 bipolar disorder cases provides new insights into the underlying biology

Niamh Mullins, Andreas J. Forstner, Kevin Sean O’Connell, Brandon J. Coombes, Jonathan R. I. Coleman, Zhen Qiao, Thomas D. Als, Tim B. Bigdeli, Sigrid Børte, Julien Bryois, Alexander W. Charney, Ole Kristian Drange, Michael J. Gandal, Saskia P. Hagenaars, Masashi Ikeda, , Janos L. Kalman

Meta-analysis of 41,917 European-ancestry bipolar disorder cases versus 371,549 controls yields 64 risk loci (33 novel), neuronal and synaptic gene enrichment, and 15 eQTL-prioritized genes.

Nature Genetics · May 17, 2021Peer-reviewedGenetic & Genomic Medicine✦ In-depth digest

Genomewide association study identifies 30 loci associated with bipolar disorder

Eli A. Stahl, Gerome D. Breen, Andreas J. Forstner, Andrew McQuillin, Stephan Ripke, Vassily Trubetskoy, Manuel Mattheisen, Yunpeng Wang, Jonathan R. I. Coleman, Héléna A. Gaspar, Christiaan de Leeuw, Stacy Steinberg, Jennifer M. Whitehead Pavlides, Maciej Trzaskowski, Enda M. Byrne, , Anders Juréus

This study identifies 30 genome-wide significant loci associated with bipolar disorder, including novel genes involved in ion channels, neurotransmitters, and synaptic components.

Nature Genetics · May 1, 2019Peer-reviewedGenetics