Session Details

[1S02m]Advanced insights into synaptic nanostructures that regulate synaptic transmission

Tue. Mar 10, 2026 8:50 AM - 10:40 AM JST
Tue. Mar 10, 2026 11:50 PM - 1:40 AM UTC
Room 2(Main Academic Building, 3F, Hall 2)
Organizers/Chairs: Mitsuharu Midorikawa (Kyoto University), Takafumi Miki (Akita University)
Synaptic transmission is tightly regulated through the assembly of numerous functional molecules into supramolecular nanostructures. This symposium will highlight recent advances in understanding how such nanostructures underly synaptic function by integrating structural and functional approaches. The session will cover a wide range of topics, including conformational changes of exo-endocytotic functional proteins, single molecule physiology of presynaptic proteins, nanoscale organization of molecules underlying synaptic transmission, postnatal maturation of presynaptic function and topography, and the molecular and physiological properties of nanocolumn organization at the synaptic periphery. Together, these cutting-edge studies offer foundation for future direction of the field.

[1S02m-01]Visualizing conformational changes in endocytic and exocytic proteins at the plasma membrane using advanced FRET techniques

*Kazuki Obashi1, Justin Taraska1 (1. National Institutes of Health)
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[1S02m-02]Single-Molecule Physiology of Presynaptic Proteins

*Takafumi Miki1 (1. Department of Cell Physiology, Graduate School of Medicine, Akita University)
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[1S02m-03]Physical principles of self-organization underlying supramolecular nanoscale order in chemical synapses

*Hirokazu Sakamoto1 (1. Graduate School of Medicine, The University of Tokyo)
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[1S02m-04]Molecular and functional maturation of presynaptic terminals during development

*Mitsuharu Midorikawa1 (1. Kyoto University)
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[1S02m-05]Physiological significance and molecular mechanisms of nanocolumn organizations at the synaptic periphery.

*Itaru Arai1, Kazuya Nozawa2, Tokiwa Yamasaki3, Eriko Miura1, Ayumi Hayashi1, Michisuke Yuzaki1 (1. Keio Univ. Sch Med, 2. Harvard Univ, 3. Science Tokyo)
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