Long-chain ceramides are cell non-autonomous signals linking lipotoxicity to endoplasmic reticulum stress in skeletal muscle

Autor: Ben D. McNally, Dean F. Ashley, Lea Hänschke, Hélène N. Daou, Nicole T. Watt, Steven A. Murfitt, Amanda D. V. MacCannell, Anna Whitehead, T. Scott Bowen, Francis W. B. Sanders, Michele Vacca, Klaus K. Witte, Graeme R. Davies, Reinhard Bauer, Julian L. Griffin, Lee D. Roberts
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Nature Communications, Vol 13, Iss 1, Pp 1-17 (2022)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-022-29363-9
Popis: Endoplasmic Reticulum stress induces cell non-autonomous Unfolded Protein Response (UPR) activation. Here the authors show that long-chain ceramides are secreted from muscle cells in extracellular vesicles and induce cell non-autonomous UPR activation in muscle cells in response to lipotoxcity.
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