Video depiction of vesicle fusion and tethering. In the active zone in the central left of the video, docked vesicles (dark blue) fuse with the membrane, releasing their contents and being quickly ...
Researchers have used cryo-electron tomography to uncover new details of the molecular structure of synaptic vesicles, which help transport neurotransmitters in the brain. The study could inform ...
How do we think, feel, remember, or move? These processes involve synaptic transmission, in which chemical signals are transmitted between nerve cells using molecular containers called vesicles. Now, ...
For decades, neuroscientists have debated whether synaptic vesicles “kiss-and-run” or do an irreversible “full collapse” when releasing neurotransmitters. Now, a team in China has frozen that moment ...
Researchers at Johns Hopkins Medicine say they unexpectedly found new information about a protein's special role in getting brain cells to communicate at the right time and place in experiments with ...
In A, researchers used a fluorescent protein (synaptopHluorin) to visualize synaptic vesicle movement. Some vesicles stay open briefly before retrieval (kiss-and-run). Others stay open longer but also ...
Zacharie Taoufiq, Momchil Ninov, Alejandro Villar-Briones, Han-Ying Wang, Toshio Sasaki, Michael C. Roy, Francois Beauchain, Yasunori Mori, Tomofumi Yoshida, Shigeo Takamori, Reinhard Jahn, Tomoyuki ...
It takes just a few milliseconds: A vesicle, only a few nanometers in size and filled with neurotransmitters, approaches a cell membrane, fuses with it, and releases its chemical messengers into the ...
Max Delbrück Center for Molecular Medicine in the Helmholtz Association Researchers led by Uljana Kravčenko and her colleagues in the lab of Professor Misha Kudryashev, Group Leader of the In Situ ...
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