Author

Justin Macchia

University of Michigan

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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Cancer Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:scRNA-seq· 1 Assay:spatial transcriptomics· 1

Frequent Co-Authors

Aatur D. SinghiiD· 1 shared Ahmed M. ElhossinyiD· 1 shared Allison R. SchulmaniD· 1 shared Eileen S. CarpenteriD· 1 shared Erik‐Jan WamstekeriD· 1 shared Filip BednariD· 1 shared George PhilipsiD· 1 shared Georgina BranchiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperCancer Biology

Aatur D. SinghiORCID

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1 paper

Recent·Most cited

Spatial analysis of IPMNs defines a paradoxical KRT17-positive, low-grade epithelial population harboring malignant features

Jay Li, Georgina Branch, Justin Macchia, Ahmed M. Elhossiny, Nandini Arya, Julia Liang, Padma Kadiyala, Nicole Peterson, Richard S. Kwon, Jorge D. Machicado, Erik‐Jan Wamsteker, Allison R. Schulman, George Philips, Stacy B. Menees, Jonathan Xia, , Eileen S. Carpenter

The paper identifies a KRT17-positive, low-grade epithelial population in IPMNs with malignant features using spatial transcriptomics and single-cell RNA sequencing.

Cellular and Molecular Gastroenterology and Hepatology · Jan 1, 2026Peer-reviewedCancer Biology