Author

Tim Froitzheim

Harvard UniversityORCID 0009-0002-8878-0883Unclaimed ORCID profile · follow to get notified of new preprints

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Tim Froitzheim1 paper · Harvard University, Karolinska Institutet;

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Developmental Biology· 2

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Approach:experimental assay· 2 Organism:mouse· 1 Organism:zebrafish· 1

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Aaron M. SavageiD· 2 shared Benjamin J. TajeriD· 2 shared Duygu Payzin‐DogruiD· 2 shared Hani D. SingeriD· 2 shared Jessica L. WhitediD· 2 shared Julia C. PaoliiD· 2 shared Kelly E. DoolingiD· 2 shared Noah LopeziD· 2 shared

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2 shared papersDevelopmental Biology

Aaron M. SavageORCID

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2 papers

Recent·Most cited

Developmental BiologyCellPeer-reviewedOct 24, 2025

Adrenergic signaling coordinates distant and local responses to amputation in axolotl

Duygu Payzin‐Dogru, Tim Froitzheim, Steven J. Blair…·Jessica L. Whited

This paper shows that adrenergic signaling coordinates systemic and local stem cell activation after amputation in axolotls, enhancing regeneration.

27 citations

experimental assay

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Developmental BiologybioRxivPreprintOct 1, 2024

An evolutionarily conserved role for VEGF signaling in the expansion of non-vascular tissue during regeneration.

Aaron M. Savage, Alexandra C. Wagner, Ryan T. Kim…·Jessica L. Whited

This study shows VEGF signaling is essential for salamander limb regeneration and blastema expansion, independent of angiogenesis, and functions upstream of EMT transcription factors.

DOI 10.1101/2024.10.01.616057

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