Author

Karolina Elżbieta Kaczor‐Urbanowicz

University of California, Los AngelesORCID 0000-0001-9243-3652Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioengineering· 1 Genetics· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:human· 2 Organism:mouse· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Akishige HokugoiD· 1 shared Alan AttieiD· 1 shared Aldons Jake LusisiD· 1 shared Alexis Díaz‐VegasiD· 1 shared Angélica Medina· 1 shared April D. PyleiD· 1 shared Ashley Tang· 1 shared Benjamin L. ParkeriD· 1 shared

Activity by Year

2023-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 13 mutual co-author links

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1 shared paperBioengineering

Akishige HokugoORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

Old World alphaviruses use distinct mechanisms to infect brain microvascular endothelial cells for neuroinvasion

Pablo A. Alvarez, Ashley Tang, Doug Winters, Prashant Kaushal, Angélica Medina, Marta Nieto, Karolina Elżbieta Kaczor‐Urbanowicz, Faith St. Amant, Bryan Ramirez Reyes, Robyn M. Kaake, Oliver I. Fregoso, April D. Pyle, Mehdi Bouhaddou, Hengli Tang, Melody M. H. Li

This study identifies SLC2A3 as a key factor for Old World alphavirus neuroinvasion through BBB infection, revealing a conserved mechanism across multiple viruses.

Cell Reports · Sep 23, 2025Peer-reviewedMicrobiology

Silicon Nitride Induces Osteoconduction Via Activated Mitochondrial Oxidative Phosphorylation and Neovascularization

Wayne Gonzales, Ronit Khade, Takeru Kondo, Satomi Arimoto, Taro Inagaki, Akishige Hokugo, Karolina Elżbieta Kaczor‐Urbanowicz, Bryan J. McEntire, Ryan M. Bock, Takahiro Ogawa, Giuseppe Pezzotti, Ichiro Nishimura

This study shows that silicon nitride induces osteoconduction through mitochondrial oxidative phosphorylation and neovascularization in bone marrow mesenchymal stromal cells.

bioRxiv · Jul 9, 2024 · PreprintBioengineering

Genetic Architecture of Heart Mitochondrial Proteome influencing Cardiac Hypertrophy

Karthickeyan Chella Krishnan, Elie-Julien El Hachem, Mark P. Keller, Sanjeet G. Patel, Luke Carroll, Alexis Díaz‐Vegas, Isabela Gerdes Gyuricza, Christine M. Light, Yang Cao, Calvin Pan, Karolina Elżbieta Kaczor‐Urbanowicz, Varun Shravah, Diana Anum, Matteo A. Pellegrini, Chi Fung Lee, , Aldons Jake Lusis

The paper identifies three genetic loci influencing mitochondrial proteins and heart hypertrophy in mice using proteomics and association mapping.

eLife · May 19, 2023Peer-reviewedGenetics