Alexander Matthias Walter
Associate Professor - Promotion Programme
Molecular & theoretical neuroscience
Blegdamsvej 3B, 2200 København N
RIM-binding protein 2 regulates release probability by fine-tuning calcium channel localization at murine hippocampal synapses
Grauel, M. K., Maglione, M., Reddy-Alla, S., Willmes, C. G., Brockmann, M. M., Trimbuch, T., Rosenmund, T., Pangalos, M., Vardar, G., Stumpf, A., Walter, Alexander Matthias, Rost, B. R., Eickholt, B. J., Haucke, V., Schmitz, D., Sigrist, S. J. & Rosenmund, C., 11 Oct 2016, In: Proceedings of the National Academy of Sciences of the United States of America. 113, 41, p. 11615-11620 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Spontaneous neurotransmission at evocable synapses predicts their responsiveness to action potentials
Grasskamp, A. T., Jusyte, M., McCarthy, A. W., Götz, T. W. B., Ditlevsen, Susanne & Walter, Alexander Matthias, 2023, In: Frontiers in Cellular Neuroscience. 17, 1129417.Research output: Contribution to journal › Journal article › Research › peer-review
Homeostatic scaling of active zone scaffolds maintains global synaptic strength
Goel, P., Dufour Bergeron, D., Böhme, M. A., Nunnelly, L., Lehmann, M., Buser, C., Walter, Alexander Matthias, Sigrist, S. J. & Dickman, D., 2019, In: The Journal of Cell Biology. 218, 5, p. 1706-1724 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Interactive nanocluster compaction of the ELKS scaffold and Cacophony Ca2+ channels drives sustained active zone potentiation
Ghelani, Tina, Escher, M., Thomas, U., Esch, K., Lützkendorf, J., Depner, H., Maglione, M., Parutto, P., Gratz, S., Matkovic-Rachid, T., Ryglewski, S., Walter, Alexander Matthias, Holcman, D., O'Connor Giles, K., Heine, M. & Sigrist, S. J., 2023, In: Science Advances. 9, 7, 21 p., eade7804.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
- Published
Rate-limiting recovery processes in neurotransmission under sustained stimulation
Ernst, A., Unger, N., Schütte, C., Walter, Alexander Matthias & Winkelmann, S., 2023, In: Mathematical Biosciences. 362, 15 p., 109023.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Glial Synaptobrevin mediates peripheral nerve insulation, neural metabolic supply, and is required for motor function
Böhme, M. A., McCarthy, A. W., Blaum, N., Berezeckaja, M., Ponimaskine, K., Schwefel, D. & Walter, Alexander Matthias, 2021, In: Glia. 69, 8, p. 1897-1915 19 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
Rapid active zone remodeling consolidates presynaptic potentiation
Böhme, M. A., McCarthy, A. W., Grasskamp, A. T., Beuschel, C. B., Goel, P., Jusyte, M., Laber, D., Huang, S., Rey, U., Petzoldt, A. G., Lehmann, M., Göttfert, F., Haghighi, P., Hell, S. W., Owald, D., Dickman, D., Sigrist, S. J. & Walter, Alexander Matthias, 2019, In: Nature Communications. 10, 1, 16 p., 1085.Research output: Contribution to journal › Journal article › Research › peer-review
Regulation of synaptic release-site Ca2+ channel coupling as a mechanism to control release probability and short-term plasticity.
Böhme, M., Grasskamp, A. & Walter, Alexander Matthias, Jul 2018, In: FEBS Letters. p. 3516-3531 16 p.Research output: Contribution to journal › Letter › Research › peer-review
ID: 33920160
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Phosphatidylinositol 4,5-bisphosphate optical uncaging potentiates exocytosis
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Rapid regulation of vesicle priming explains synaptic facilitation despite heterogeneous vesicle: Ca2+ channel distances
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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
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