Author

Joel S. Karp

University of PennsylvaniaORCID 0000-0002-6154-8585Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioengineering· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Assay:imaging· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Approach:statistical model· 1

Frequent Co-Authors

Andrew TsourkasiD· 1 shared Austin R. PanteliD· 1 shared Chiara CamilloiD· 1 shared Cory M. TschabrunniD· 1 shared Elizabeth J. LiiD· 1 shared Elizabeth W. ThompsoniD· 1 shared Estíbaliz CastilleroiD· 1 shared Evan P. GallagheriD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperBioengineering

Andrew TsourkasORCID

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2 papers

Recent·Most cited

BioengineeringbioRxivPreprintJun 19, 2026

A multi-modal flow phantom for quantitative PET/Spectral CT

Elizabeth J. Li, Sophie Lammers, Yinglin Ge…·Joel S. Karp

This paper develops a multi-modal flow phantom for PET and spectral CT to improve blood flow quantification by enabling tunable perfusion imaging.

DOI 10.64898/2026.06.15.731705

imagingexperimental assay

𝕏 PostBluesky

BioengineeringbioRxivPreprintDec 8, 2025

In vivo imaging of reactive oxygen species after myocardial ischemia-reperfusion injury: a large animal multimodal imaging and transcriptomic study

Sophia Swago, Chiara Camillo, Marina Awad…·Paco Eduardo Bravo

This study uses multimodal imaging and transcriptomics to show increased reactive oxygen species activity in myocardial tissue and systemic organs after myocardial infarction, with associated gene expression changes.

DOI 10.64898/2025.12.04.691257

imagingbulk RNA-seq

𝕏 PostBluesky