Author

Ashley A. Fletcher

Duke UniversityORCID 0000-0003-2626-4867Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Research Focus:cell type annotation· 1 Approach:deep learning· 1 Research Focus:differential expression· 1 Organism:human· 1 Assay:spatial transcriptomics· 1

Frequent Co-Authors

Arul M. ChinnaiyaniD· 1 shared Austin M. EckhoffiD· 1 shared Chanjuan ShiiD· 1 shared Daniel P. NussbaumiD· 1 shared Elishama N. KanuiD· 1 shared Fengming CheniD· 1 shared Jude Ogechukwu OkoyeiD· 1 shared Marina Pasca di MaglianoiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

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10 top collaborators · 45 mutual co-author links

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1 shared paperCancer Biology

Arul M. ChinnaiyanORCID

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1 paper

Recent·Most cited

Cancer BiologyClinical Cancer ResearchPeer-reviewedFeb 19, 2025

Spatial Transcriptomics of IPMN Reveals Divergent Indolent and Malignant Lineages

Matthew K. Iyer, Ashley A. Fletcher, Jude Ogechukwu Okoye…·Peter J. Allen

This paper uses spatial transcriptomics to identify low-risk and high-risk expression programs in IPMN that correlate with exocrine and basal-like PDAC signatures, improving risk stratification.

12 citationstop 4%

humanspatial transcriptomics

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