α-Latrotoxin Actions in the Absence of Extracellular Ca<sup>2+</sup> Require Release of Stored Ca<sup>2+</sup>

α-Latrotoxin Actions in the Absence of Extracellular Ca<sup>2+</sup> Require Release of Stored Ca<sup>2+</sup>

α-Latrotoxin (αLTX) causes exhaustive release of neurotransmitters from nerve terminals in the absence of extracellular Ca<sup>2+</sup> (Ca<sup>2+</sup><sub>e</sub>). To investigate the mechanisms underlying this effect, we loaded mouse neuromuscular junctions wit...

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Bibliographic Details
Main Authors: Jennifer K. Blackburn, Quazi Sufia Islam, Ouafa Benlaouer, Svetlana A. Tonevitskaya, Evelina Petitto, Yuri A. Ushkaryov
Format: Article
Language:English
Published: MDPI AG 2025-02-01
Series:Toxins
Subjects:
α-Latrotoxin
calcium
intracellular Ca<sup>2+</sup> stores
neurotransmitter release
neuromuscular junction
neuroblastoma cells
Online Access:https://www.mdpi.com/2072-6651/17/2/73
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