Correction to: Nature Cell Biology https://doi.org/10.1038/s41556-023-01154-4, published online 8 June 2023.

In the version of the article initially published, a citation was missing from the “Keratin and desmosomes regulate ER morphology and ER stress” section. The sentence “This KRT14 mutation results in the skin blistering disease epidermolysis bullosa simplex (EBS) by causing keratin filament aggregation” now cites: Coulombe, P. A. et al. Point mutations in human keratin 14 genes of epidermolysis bullosa simplex patients: Genetic and functional analyses. Cell 66, 1301–1311 (1991). This update has been made to the HTML and PDF versions of the article.