Author

Peggy Rentsch

UNSW SydneyORCID 0000-0002-2108-3568Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2

Frequent Co-Authors

Bryce VisseliD· 2 shared Sandy StayteiD· 2 shared Gabrielle Federici· 1 shared Illya Conn· 1 shared Jessica IrvingiD· 1 shared Kathryn J. LaloliiD· 1 shared Luke T. Milham· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

7 top collaborators · 17 mutual co-author links

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2 shared papersNeuroscience

Bryce VisselORCID

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2 papers

Recent·Most cited

Novel PSD95 reporter mice reveal medium spiny neuron subtype-specific synapse loss in PD and L-dopa induced dyskinesia and identify microglia mediated synapse removal as a therapeutic target for dyskinesia

Peggy Rentsch, Jessica Irving, Illya Conn, Kathryn J. Laloli, Luke T. Milham, Sandy Stayte, Bryce Vissel

This study uses PSD95 reporter mice to show D1 and D2 MSN synapse loss in PD and LID, identifies microglia-mediated synapse removal, and suggests microglial depletion as a therapeutic target for dyskinesia.

bioRxiv · Jul 9, 2026 · PreprintNeuroscience

Wnt-3a exacerbates production of TNF-α in LPS stimulated microglia independent of the β-catenin canonical pathway

Gabrielle Federici, Sandy Stayte, Peggy Rentsch, Bryce Vissel

This study shows Wnt-3a increases TNF-α production in LPS-stimulated microglia through non-canonical Wnt pathways, not the β-catenin pathway.

Scientific Reports · Feb 11, 2026Peer-reviewedNeuroscience