Author

J. A. Weis

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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Bioengineering· 3 Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 4 Approach:experimental assay· 4 Assay:imaging· 3 Organism:rat· 3 Research Focus:development & morphogenesis· 2 Research Focus:differential expression· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:cell signaling & trafficking· 1

Frequent Co-Authors

V. G. Weis· 3 shared C. D. Welch· 2 shared J. L. Rauh· 2 shared K. A. Zeller· 2 shared L. M. Yamaleyeva· 2 shared M. A. Ellison· 2 shared N. Cruz-Diaz· 2 shared A. Atala· 1 shared

Activity by Year

2020-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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3 shared papersBioengineering

V. G. Weis

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Photoacoustic Imaging as a Novel Non-Invasive Biomarker to Assess Intestinal Tissue Oxygenation and Motility in Neonatal Rats

V. G. Weis, N. Cruz-Diaz, J. L. Rauh, M. A. Ellison, L. M. Yamaleyeva, C. D. Welch, K. A. Zeller, J. A. Weis

This paper demonstrates that photoacoustic imaging can non-invasively measure intestinal tissue oxygenation and motility in neonatal rats, showing its potential for assessing intestinal health in premature infants.

Journal of Pediatric Surgery · Mar 1, 2024Peer-reviewedBioengineering

Photoacoustic Imaging for Non-Invasive Assessment of Physiological Biomarkers of Intestinal Injury in Experimental Necrotizing Enterocolitis

J. A. Weis, J. L. Rauh, M. A. Ellison, N. Cruz-Diaz, L. M. Yamaleyeva, C. D. Welch, K. A. Zeller, V. G. Weis

This paper evaluates photoacoustic imaging (PAI) for assessing intestinal oxygenation and motility in a neonatal rat model of necrotizing enterocolitis (NEC), finding significant decreases in oxygenation and motility in NEC pups compared to controls.

bioRxiv · Oct 20, 2023Bioengineering

Myocardial Elasticity Imaging Correlates with Histopathology in a Model of Anthracycline-Induced Cardiotoxicity

C. E. Miller, J. H. Jordan, A. Thomas, S. R. Friday, G. C. Melendez, J. A. Weis

This paper develops a biomechanical model-based elasticity imaging method to detect early cardiac decline in a primate model of anthracycline-induced cardiotoxicity, showing strong correlation with histopathological changes.

bioRxiv · Oct 11, 2023 · PreprintBioengineering

Human placental-derived stem cell therapy ameliorates experimental necrotizing enterocolitis and supports restoration of the intestinal stem cell niche

V. G. Weis, A. C. Deal, G. Mekkey, C. Clouse, M. Gaffley, E. Whitaker, J. A. Weis, M. Z. Schwartz, A. Atala

This study shows human placental-derived stem cells (hPSC) improve intestinal damage in a NEC rat model by restoring the intestinal stem cell niche.

bioRxiv · Oct 5, 2020 · PreprintCell Biology