Correction to: Nature Communications https://doi.org/10.1038/s41467-021-26302-y, published online 15 October 2021

In the version of the article initially published, in Fig. 4f, the “PTD (FOXO4)” image was misused from the “PTD + TBI (14d)” group in Fig. 1f. In Fig. 7h, the “Blank-14d image was misused from the group “PTD + TBI” in Fig. 2i, while the image for the group “Gel-14d” in Fig. 7h was misused from “PTD + TBI + GW4869” in Fig. 2i. The figures have been corrected in the HTML and PDF versions of the article.