Author

Marta Maglione

Freie Universität BerlinORCID 0000-0001-9052-9271Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Organism:mouse· 4 Research Focus:cell type annotation· 2 Organism:Drosophila· 2 Assay:electronic health records· 1 Assay:imaging· 1 Research Focus:protein structure prediction· 1 Assay:proteomics· 1

Frequent Co-Authors

Stephan J. SigristiD· 5 shared Dietmar SchmitziD· 3 shared Fan LiuiD· 3 shared Janine LützkendorfiD· 3 shared David ToppeiD· 2 shared Jan SchmoranzeriD· 2 shared Niclas GimberiD· 2 shared A. Stawrakakis· 1 shared

Activity by Year

2019-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 34 mutual co-author links

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5 shared papersNeuroscience

Stephan J. SigristORCID

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Author profile →

5 papers

Recent·Most cited

Non-cell autonomous control of presynaptic remodeling by the hypothalamic autophagy/NPY axis

Giovanna Cazzolla, David Toppe, Gina Marie Krause, Gaga Kochlamazashvili, Janine Lützkendorf, Ina M. Schedina, Heike Stephanowitz, Anna Maria Reisenbichler, Xingxiang Chen, Yannic Kerkhoff, Eric T. Reifenstein, Helen M. Ernst, Max von Kleist, Andreas Zimmermann, Tobias Eisenberg, , Marta Maglione

The paper investigates the role of hypothalamic NPY/AgRP neurons in regulating age-related presynaptic remodeling through autophagy and non-cell autonomous mechanisms.

Autophagy · Aug 18, 2026Peer-reviewedNeuroscience

Autophagy-driven Presynaptic Reorganization as a Molecular Signature of Brain Resilience.

David Toppe, Sheng Huang, Janine Lützkendorf, Fan Liu, Marta Maglione, Stephan J. Sigrist

This study shows that autophagy in Drosophila mushroom bodies regulates synaptic architecture and sleep resilience by modulating presynaptic active zone proteins and triggering a systemic proteostatic stress response.

bioRxiv · Jul 9, 2025 · PreprintNeuroscience

Identification and characterization of a synaptic active zone assembly protein

Janine Lützkendorf, Tanja Matkovic, Torsten Götz, Sunbin Liu, Tina Ghelani, Marta Maglione, M. Grieger, S. Putignano, L. Gao, Niclas Gimber, Jan Schmoranzer, A. Stawrakakis, Alexander M. Walter, Martin Heine, M.C. Wahl, , Stephan J. Sigrist

This study identifies Blobby as a novel regulator of presynaptic active zone nanopatterning and shows its role in maintaining Ca2+ channel packing density and synaptic function.

bioRxiv · Apr 8, 2024 · PreprintNeuroscience

Increased and synchronous recruitment of release sites underlies hippocampal mossy fiber presynaptic potentiation

Marta Orlando, Anton Dvorzhak, Felicitas Bruentgens, Marta Maglione, Benjamin R. Rost, Stephan J. Sigrist, Jörg Breustedt, Dietmar Schmitz

The paper investigates presynaptic long-term potentiation in hippocampal mossy fibers, finding increased glutamate release surface area and structural remodeling without changes in calcium channel coupling.

PLoS Biology · Jun 21, 2021Peer-reviewedNeuroscience

RIM-BP2 primes synaptic vesicles via recruitment of Munc13-1 at hippocampal mossy fiber synapses

Marisa M. Brockmann, Marta Maglione, Claudia Gisela Willmes, Alexander Stumpf, Boris Bouazza‐Arostegui, Laura Moreno Velasquez, M. Katharina Grauel, Prateep Sanker Beed, Martin Lehmann, Niclas Gimber, Jan Schmoranzer, Stephan J. Sigrist, Christian Rosenmund, Dietmar Schmitz

This study shows RIM-BP2 has different roles in neurotransmitter release at hippocampal mossy fiber and pyramidal CA3-CA1 synapses, with RIM-BP2 promoting vesicle docking/priming at mossy fibers by recruiting Munc13-1.

eLife · Sep 19, 2019Peer-reviewedNeuroscience