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Ca2+-activated sphingomyelin scrambling and turnover mediate ESCRT-independent lysosomal repair

Authors :
Patrick Niekamp
Felix Scharte
Tolulope Sokoya
Laura Vittadello
Yeongho Kim
Yongqiang Deng
Elisabeth Südhoff
Angelika Hilderink
Mirco Imlau
Christopher J. Clarke
Michael Hensel
Christopher G. Burd
Joost C. M. Holthuis
Source :
Nature Communications, Vol 13, Iss 1, Pp 1-16 (2022)
Publication Year :
2022
Publisher :
Nature Portfolio, 2022.

Abstract

Activation of ESCRT prevents potentially lethal outcomes of minor perturbations in lysosomal integrity. Here authors show that Ca2 + -activated scrambling of sphingomyelin and its cytosolic turnover drives lysosomal repair independently of ESCRT.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
13
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.8782aaf4d7804bac8f2c73df7fa64a62
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-022-29481-4