Correction to: Nature Reviews Rheumatology https://doi.org/10.1038/s41584-023-01010-7, published online 4 September 2023.

In the version of the article initially published, the final sentence in the “Role of MSC-EVs in FLS in RA” section, now reading “Altogether, the data argue for an immunosuppressive and pro-apoptotic function of MSC-EV cargoes on RA synoviocytes”, previously read “…and pro-survival function…”. This has now been amended in the HTML and PDF versions of the article.