Correction to: Nature Medicine https://doi.org/10.1038/s41591-021-01262-4, published online 11 March 2021.

In the version of this article initially published, the source of lonafarnib was not provided. This should be included as the second sentence of the Acknowledgements section, as follows: “Lonafarnib was provided by Merck through The Progeria Research Foundation’s Pre-Clinical Drug Supply Program.” The error has been corrected in the HTML and PDF versions of the article.