The ataxia-linked E1081Q mutation affects the sub-plasma membrane Ca2+-microdomains by tuning PMCA3 activity

Abstract Calcium concentration must be finely tuned in all eukaryotic cells to ensure the correct performance of its signalling function. Neuronal activity is exquisitely dependent on the control of Ca2+ homeostasis: its alterations ultimately play a pivotal role in the origin and progression of man...

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Main Authors: Francesca Vallese, Lorenzo Maso, Flavia Giamogante, Elena Poggio, Lucia Barazzuol, Andrea Salmaso, Raffaele Lopreiato, Laura Cendron, Lorella Navazio, Ginevra Zanni, Yvonne Weber, Tatjana Kovacevic-Preradovic, Boris Keren, Alessandra Torraco, Rosalba Carrozzo, Francesco Peretto, Caterina Peggion, Stefania Ferro, Oriano Marin, Giuseppe Zanotti, Tito Calì, Marisa Brini, Ernesto Carafoli
Format: Article
Language:English
Published: Nature Publishing Group 2022-10-01
Series:Cell Death and Disease
Online Access:https://doi.org/10.1038/s41419-022-05300-y