Author

Franziska Arnold

Humboldt-Universität zu Berlin

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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Neuroscience· 1

Signature Assays, Organisms & Methods

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Research Focus:drug response / drug discovery· 1 Assay:electronic health records· 1 Approach:experimental assay· 1 Organism:human· 1

Frequent Co-Authors

Alice PodestàiD· 1 shared Andrew J.R. PlestediD· 1 shared Henrik AlleiD· 1 shared Jörg RP GeigeriD· 1 shared Julia Arnold· 1 shared Julia OnkeniD· 1 shared Laura MonniiD· 1 shared Martin HoltkampiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperNeuroscience

Alice PodestàORCID

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1 paper

Recent·Most cited

The polyamine naphthyl-acetyl spermine trihydrochloride (NASPM) lacks specificity for Ca2+-permeable AMPA receptors and suppresses seizure like activity in human brain tissue by inhibition of NMDA receptors.

Alice Podestà, Laura Monni, Franziska Arnold, Julia Arnold, Sara Bertelli, Ran Xu, Julia Onken, Ulrich‐Wilhelm Thomale, Thilo Kalbhenn, Matthias Simon, Thomas Sauvigny, Henrik Alle, Andrew J.R. Plested, Martin Holtkamp, Jörg RP Geiger, Pawel Fidzinski

This study shows NASPM inhibits NMDA receptors rather than CP-AMPARs in human brain tissue, challenging its use as a specific CP-AMPAR inhibitor and questioning its therapeutic potential.

bioRxiv · May 14, 2025 · PreprintNeuroscience