Author

Cassie Overstreet

Yale University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Genetic & Genomic Medicine· 2

Signature Assays, Organisms & Methods

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Organism:human· 2 Approach:statistical model· 2 Research Focus:differential expression· 1 Assay:DNA methylation· 1 Research Focus:fine-mapping· 1 Research Focus:genome assembly· 1 Research Focus:GWAS / association mapping· 1 Assay:GWAS summary statistics· 1

Frequent Co-Authors

Daniel F. LeveyiD· 2 shared J. Michael GazianoiD· 2 shared Joel E. GelernteriD· 2 shared Marco GalimbertiiD· 2 shared Murray B. SteiniD· 2 shared S L BeckiD· 2 shared Alexandre W Pereira· 1 shared AnnMarie Lacobelle· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 42 mutual co-author links

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2 shared papersGenetic & Genomic Medicine

Daniel F. LeveyORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Posttraumatic Stress Disorder Epigenome-Wide Association Studies in the Million Veteran Program

S L Beck, Daniel F. Levey, Marco Galimberti, Cassie Overstreet, Jiarui Chen, Priya Gupta, Cecilia Dao, Bluma J. Lesch, Janitza L. Montalvo‐Ortiz, Kelly M. Harrington, The V.A. Million Veteran Program, J. Michael Gaziano, John Harrison Krystal, Renato A Polimanti, Matthew J. Girgenti, , Joel E. Gelernter

This paper conducts a large-scale epigenome-wide association study of PTSD in the Million Veteran Program, identifying 272 CpG sites associated with PTSD traits and replicating prior findings.

medRxiv · Oct 14, 2026 · PreprintGenetic & Genomic Medicine

Genomic Architecture of Migraine: A Multi ancestry GWAS Meta analysis of 2.5 Million Participants

Cassie Overstreet, Marco Galimberti, Kazi Tanvir Hasan, S L Beck, Jack Hirsch, Sanjeev Sariya, Brian R. Ferolito, Yu Zhou, Yingzhe Zhang, Ellen I. Weinheimer, AnnMarie Lacobelle, Yaira Z. Nuñez, the VA Million Veteran Program, Henry R. Kranzler, J. Michael Gaziano, , Joel E. Gelernter

This study conducts a multi-ancestry GWAS meta-analysis of 2.5 million participants to identify genetic variants associated with migraine and link them to biological pathways and therapeutic targets.

medRxiv · Aug 31, 2026 · PreprintGenetic & Genomic Medicine