Author

Colin M. Callahan

Johns Hopkins UniversityORCID 0000-0002-0385-1121Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 4 Approach:statistical model· 4 Assay:bulk RNA-seq· 3 Research Focus:differential expression· 3 Assay:ATAC-seq· 2 Assay:DNA methylation· 2 Research Focus:gene regulatory network inference· 2 Research Focus:eQTL / molecular QTL mapping· 1

Frequent Co-Authors

Adrian IdriziiD· 2 shared Andrew P. FeinbergiD· 2 shared Kasper D. HanseniD· 2 shared Lindsay F. RizzardiiD· 2 shared PATRICK J. CONCANNONiD· 2 shared Peter F. HickeyiD· 2 shared Rakel TryggvadóttiriD· 2 shared Alison M. MorseiD· 1 shared

Activity by Year

2017-2026 · peak 2/yr

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10 top collaborators · 23 mutual co-author links

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2 shared papersGenomics

Adrian IdriziORCID

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4 papers

Recent·Most cited

Sex and Alternative Splicing in Disease: a meta-analytic approach to identify interactions

Netanya Keil, Alison M. Morse, Colin M. Callahan, PATRICK J. CONCANNON, Lauren M. McIntyre

The paper uses a meta-analytic approach to identify sex-dependent splicing interactions in type 1 diabetes, finding higher prevalence in CD4 T cells than CD8 T cells.

bioRxiv · Jun 2, 2026 · PreprintGenomics

Manipulation of alternative splicing of IKZF1 elicits distinct gene regulatory responses in T cells

Lucía Pastor, Jeremy R. B. Newman, Colin M. Callahan, Rebecca Roche Pickin, Mark A. Atkinson, Suna Önengüt-Gümüşcü, PATRICK J. CONCANNON

The paper investigates how alternative splicing of IKZF1 affects gene regulation in T cells, finding significant changes in gene expression and chromatin accessibility.

Cells · Jan 24, 2026Peer-reviewedGenomics

Human brain region-specific variably methylated regions (VMRs) are enriched for heritability of distinct neuropsychiatric traits

Lindsay F. Rizzardi, Peter F. Hickey, Adrian Idrizi, Rakel Tryggvadóttir, Colin M. Callahan, Kimberly Stephens, Sean D. Taverna, Hao Zhang, Sinan Ramazanoglu, Kasper D. Hansen, Andrew P. Feinberg

The paper identifies brain region-specific variably methylated regions (VMRs) enriched for schizophrenia heritability using DNA methylation data from neuronal nuclei across multiple brain regions.

Genome biology · Apr 22, 2021Peer-reviewedGenomics

Neuronal brain region-specific DNA methylation andchromatin accessibility are associated with neuropsychiatric disease heritability

Lindsay F. Rizzardi, Peter F. Hickey, Varenka Rodriguez DiBlasi, Rakel Tryggvadóttir, Colin M. Callahan, Adrian Idrizi, Kasper D. Hansen, Andrew P. Feinberg

The paper identifies brain region-specific DNA methylation and chromatin accessibility differences and links them to heritability of neuropsychiatric disorders.

bioRxiv · Mar 24, 2017 · PreprintNeuroscience