Author

Colwyn Ansel Headley

VA Palo Alto Health Care SystemORCID 0000-0001-6041-7615Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genetic & Genomic Medicine· 1 Genomics· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Organism:human· 2 Organism:mouse· 2 Approach:statistical model· 2 Assay:ATAC-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Assay:DNA methylation· 1

Frequent Co-Authors

Philip S. TsaoiD· 3 shared Alicia C. Deng· 2 shared Joshua Michael SpiniD· 2 shared Yae Hyun RheeiD· 2 shared Adam E. LockeiD· 1 shared Alex Hørby ChristenseniD· 1 shared Alyssa SchamiiD· 1 shared Anders WanhaineniD· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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3 shared papersGenomics

Philip S. TsaoORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

GenomicsbioRxivPreprintOct 24, 2026

Maternal E-cigarette Exposure Augments Murine Abdominal Aortic Aneurysm

Joshua Michael Spin, Joscha Udo Mulorz, Wen‐Jun Shen…·Philip S. Tsao

This study shows maternal e-cigarette vaping increases AAA growth in offspring mice and causes transgenerational DNA methylation and accessibility changes.

DOI 10.64898/2026.10.19.760180

mouseDNA methylation

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ImmunologyAdvanced SciencePeer-reviewedJul 22, 2024

Mitochondrial Transplantation promotes protective effector and memory CD4+ T cell response during Mycobacterium tuberculosis infection and diminishes exhaustion and senescence in elderly CD4+ T cells

Colwyn Ansel Headley, Shalini Gautam, Angélica M. Olmo-Fontánez…·Joanne Turner

This study shows mitochondrial transplantation enhances CD4+ T cell function in elderly individuals and mice infected with Mycobacterium tuberculosis by reducing exhaustion and senescence.

25 citationstop 2%

mousehuman

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Genetic & Genomic MedicinemedRxivPreprintMay 27, 2022

Multi-ancestry GWAS deciphers genetic architecture of abdominal aortic aneurysm and highlights PCSK9 as a therapeutic target

Tanmoy Roychowdhury, Derek M. Klarin, Michael G. Levin…·Scott M. Damrauer

This study identifies 144 genetic loci associated with abdominal aortic aneurysm and highlights PCSK9 as a therapeutic target through Mendelian Randomization and pre-clinical validation.

9 citations

humanGWAS summary statistics

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