Author

Leonard Harris

Pennsylvania State University

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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Genomics· 1 Physiology· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 2 Organism:human· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Approach:experimental assay· 1 Assay:metagenomics· 1 Organism:mouse· 1

Frequent Co-Authors

Gregory S. YochumiD· 2 shared Alexandra Wang· 1 shared Arumugam PriyaiD· 1 shared Ashwinkumar Subramenium GanapathyiD· 1 shared Cheryl A. KelleriD· 1 shared Emily DavenportiD· 1 shared Erica P. RyuiD· 1 shared Hanh N. TraniD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersPhysiology

Gregory S. YochumORCID

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2 papers

Recent·Most cited

Autophagy prevents ER stress-induced Tight Junction barrier disruption via claudin-2 homeostasis

Arumugam Priya, Kushal Saha, Ashwinkumar Subramenium Ganapathy, Alexandra Wang, Leonard Harris, Gregory S. Yochum, Prashant K. Nighot

This study shows autophagy prevents ER stress-induced tight junction barrier disruption by maintaining claudin-2 homeostasis and occludin localization.

bioRxiv · Jul 20, 2026 · PreprintPhysiology

Integrative host transcriptomic and mucosal microbiome profiling reveals region-specific host-microbiome associations across the human intestine

Erica P. Ryu, Cheryl A. Keller, Robert G. Nichols, Hanh N. Tran, Patricia R. Brocious, Leonard Harris, Walter A. Koltun, Gregory S. Yochum, Emily Davenport

The paper identifies region-specific host-microbiome associations in the human intestine using transcriptomic and microbiome data from non-inflamed tissue.

bioRxiv · May 14, 2026 · PreprintGenomics