Alexander Matthias Walter
Associate Professor - Promotion Programme
Molecular & theoretical neuroscience
Blegdamsvej 3B, 2200 København N
A presynaptic role for the cytomatrix protein GIT in synaptic vesicle recycling
Podufall, J., Tian, R., Knoche, E., Puchkov, D., Walter, Alexander Matthias, Rosa, S., Quentin, C., Vukoja, A., Jung, N., Lampe, A., Wichmann, C., Böhme, M., Depner, H., Zhang, Y. Q., Schmoranzer, J., Sigrist, S. J. & Haucke, V., 2014, In: Cell Reports. 7, 5, p. 1417-1425 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A sequential vesicle pool model with a single release sensor and a ca(2+)-dependent priming catalyst effectively explains ca(2+)-dependent properties of neurosecretion
Walter, Alexander Matthias, da Silva Pinheiro, P. C., Verhage, M. & Sørensen, Jakob Balslev, Dec 2013, In: P L o S Computational Biology (Online). 9, 12, p. 1-15 15 p., e1003362.Research output: Contribution to journal › Journal article › Research › peer-review
Active Zone Scaffold Protein Ratios Tune Functional Diversity across Brain Synapses
Fulterer, A., Andlauer, T. F. M., Ender, A., Maglione, M., Eyring, K., Woitkuhn, J., Lehmann, M., Matkovic-Rachid, T., Geiger, J. R. P., Walter, Alexander Matthias, Nagel, K. I. & Sigrist, S. J., 1 May 2018, In: Cell Reports. 23, 5, p. 1259-1274 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
Active zone scaffolds differentially accumulate Unc13 isoforms to tune Ca(2+) channel-vesicle coupling
Böhme, M. A., Beis, C., Reddy-Alla, S., Reynolds, E., Mampell, M. M., Grasskamp, A. T., Lützkendorf, J., Bergeron, D. D., Driller, J. H., Babikir, H., Göttfert, F., Robinson, I. M., O'Kane, C. J., Hell, S. W., Wahl, M. C., Stelzl, U., Loll, B., Walter, Alexander Matthias & Sigrist, S. J., 2016, In: Nature Neuroscience. 19, 10, p. 1311-1320 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Additive effects on the energy barrier for synaptic vesicle fusion cause supralinear effects on the vesicle fusion rate
Schotten, S., Meijer, M., Walter, Alexander Matthias, Huson, V., Mamer, L., Kalogreades, L., Ter Veer, M., Ruiter, M., Brose, N., Rosenmund, C., Sørensen, Jakob Balslev, Verhage, M. & Cornelisse, L. N., 2015, In: eLife. 4, p. 1-25 25 p., e05531.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Allosteric stabilization of calcium and lipid binding engages three synaptotagmins in fast exocytosis
Kobbersmed, J. R. L., Berns, M. M. M., Ditlevsen, Susanne, Sørensen, Jakob Balslev & Walter, Alexander Matthias, 23 Oct 2021, bioRxiv, p. 1-56.Research output: Working paper › Preprint › Research
- Published
Allosteric stabilization of calcium and phosphoinositide dual binding engages several synaptotagmins in fast exocytosis
Kobbersmed, J. R. L., Berns, M. M. M., Ditlevsen, Susanne, Sørensen, Jakob Balslev & Walter, Alexander Matthias, 2022, In: eLife. 11, 34 p.Research output: Contribution to journal › Journal article › Research › peer-review
Clathrin/AP-2 mediate synaptic vesicle reformation from endosome-like vacuoles but are not essential for membrane retrieval at central synapses
Kononenko, N. L., Puchkov, D., Classen, G. A., Walter, Alexander Matthias, Pechstein, A., Sawade, L., Kaempf, N., Trimbuch, T., Lorenz, D., Rosenmund, C., Maritzen, T. & Haucke, V., 4 Jun 2014, In: Neuron. 82, 5, p. 981-8 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Doc2b synchronizes secretion from chromaffin cells by stimulating fast and inhibiting sustained release
da Silva Pinheiro, P. C., de Wit, H., Walter, Alexander Matthias, Groffen, A. J., Verhage, M. & Sørensen, Jakob Balslev, 16 Oct 2013, In: Journal of Neuroscience. 33, 42, p. 16459-70 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Editorial: Functional and molecular insights of neural circuit adaptation, refinement, and remodeling
Walter, Alexander Matthias, Uesaka, N. & Midorikawa, M., 2023, In: Frontiers in Cellular Neuroscience. 17, 3 p., 1213640.Research output: Contribution to journal › Editorial › Research › peer-review
ID: 33920160
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Phosphatidylinositol 4,5-bisphosphate optical uncaging potentiates exocytosis
Research output: Contribution to journal › Journal article › Research › peer-review
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Rapid regulation of vesicle priming explains synaptic facilitation despite heterogeneous vesicle: Ca2+ channel distances
Research output: Contribution to journal › Journal article › Research › peer-review
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Unc13A dynamically stabilizes vesicle priming at synaptic release sites for short-term facilitation and homeostatic potentiation
Research output: Contribution to journal › Journal article › Research › peer-review
Published