Alexander Matthias Walter

Alexander Matthias Walter

Associate Professor - Promotion Programme


  1. Functional architecture of the synaptic transducers at a central glutamatergic synapse

    Brockmann, M., Toulme, E., Grasskamp, A., Trimbuch, T., Südhof, T., Walter, Alexander Matthias & Rosenmund, C., 2020, 1 p.

    Research output: Working paperPreprintResearch

  2. Published

    Glial Synaptobrevin mediates peripheral nerve insulation, neural metabolic supply and is required for motor function

    Boehme, M., McCarthy, A., Blaum, N., Berezeckaja, M., Ponimaskine, K., Schwefel, D. & Walter, Alexander Matthias, 2021, p. E310. 1 p.

    Research output: Contribution to conferencePosterResearchpeer-review

  3. 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

  4. 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

  5. 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

  6. Live-cell lipid biochemistry reveals a role of diacylglycerol side-chain composition for cellular lipid dynamics and protein affinities

    Schuhmacher, M., Grasskamp, A. T., Barahtjan, P., Wagner, N., Lombardot, B., Schuhmacher, J. S., Sala, P., Lohmann, A., Henry, I., Shevchenko, A., Coskun, Ü., Walter, Alexander Matthias & Nadler, A., 2020, In: Proceedings of the National Academy of Sciences of the United States of America. 117, 14, p. 7729-7738 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Multiple Ca2+ sensors in secretion: teammates, competitors or autocrats?

    Walter, Alexander Matthias, Groffen, A. J., Sørensen, Jakob Balslev & Verhage, M., 2011, In: Trends in Neurosciences. 34, 9, p. 487-97 11 p.

    Research output: Contribution to journalReviewResearchpeer-review

  8. Published

    Phosphatidylinositol 4,5-bisphosphate optical uncaging potentiates exocytosis

    Walter, Alexander Matthias, Müller, R., Tawfik, B., Wierda, K. D., Pinheiro, P. S., Nadler, A., McCarthy, A. W., Ziomkiewicz, I., Kruse, M., Reither, G., Rettig, J., Lehmann, M., Haucke, V., Hille, B., Schultz, C. & Sørensen, Jakob Balslev, 2017, In: eLife. 6, 41 p., e30203.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Presynaptic spinophilin tunes neurexin signalling to control active zone architecture and function

    Muhammad, K., Reddy-Alla, S., Driller, J. H., Schreiner, D., Rey, U., Böhme, M. A., Hollmann, C., Ramesh, N., Depner, H., Lützkendorf, J., Matkovic, T., Götz, T., Bergeron, D. D., Schmoranzer, J., Goettfert, F., Holt, M., Wahl, M. C., Hell, S. W., Scheiffele, P., Walter, A. M. & 2 others, Loll, B. & Sigrist, S. J., 2015, In: Nature Communications. 6, 15 p., 8362.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. 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

ID: 33920160