Alexander Matthias Walter

Alexander Matthias Walter

Associate Professor - Promotion Programme


  1. 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 journalJournal articleResearchpeer-review

  2. 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 journalJournal articleResearchpeer-review

  3. 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 journalJournal articleResearchpeer-review

  4. 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 journalJournal articleResearchpeer-review

  5. 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 journalJournal articleResearchpeer-review

  6. 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 journalJournal articleResearchpeer-review

  7. 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 journalJournal articleResearchpeer-review

  8. 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 journalJournal articleResearchpeer-review

  9. 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 journalJournal articleResearchpeer-review

  10. 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 journalLetterResearchpeer-review

ID: 33920160