Author

Valerie S. Calvert

George Mason UniversityORCID 0000-0002-5075-7728Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cancer Biology· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Organism:mouse· 1

Frequent Co-Authors

Adam Fleming· 1 shared Alexandra Q. BartlettiD· 1 shared Cameron C. EllisiD· 1 shared Canping CheniD· 1 shared E III Petricoin· 1 shared Emanuel F. PetricoiniD· 1 shared Graham A. MatulisiD· 1 shared Heather E. Hobbs· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperImmunology

Adam Fleming

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2 papers

Recent·Most cited

Small Extracellular Vesicles from Gram-Negative Bacterial Infections Induce Myeloid Differentiation via p38 Signaling and Coordinate Antibacterial Defense Through the p38-IL-6 Axis

Adam Fleming, Heather E. Hobbs, Graham A. Matulis, Weidong Zhou, Valerie S. Calvert, Hunter G Mason, Samson Omole, Shivam A. Gaikwad, Cameron C. Ellis, E III Petricoin, Igor Correia de Almeida, Ramin M. Hakami

bioRxiv · Sep 21, 2026 · PreprintImmunology

Pancreatic cancer-intrinsic HuR regulates the pro-tumorigenic properties of extracellular vesicles

Jennifer M. Finan, Yifei Guo, Alexandra Q. Bartlett, Matthew Reyer, Kevin Hawthorne, Margaret E. Haerr, Hen Halamish, Olayinka Lamikanra, Valerie S. Calvert, Canping Chen, Zheng Xia, Emanuel F. Petricoin, Rosalie C. Sears, Katelyn T. Byrne, Jonathan Robert Brody

This study shows that HuR in pancreatic cancer cells enhances angiogenesis by modulating extracellular vesicle signaling to endothelial cells, increasing their migratory and tube-forming abilities while reducing ICAM-1 expression.

bioRxiv · Feb 8, 2025 · PreprintCancer Biology