Correction to “Single‐Cell Multi‐Omics Assessment of Spinal Cord Injury Blocking via Cerium‐Doped Upconversion Antioxidant Nanoenzymes”

In Figure S15 (Supporting Information), the "Sham" image was mistakenly chosen from the group of "Injury + Ce@UCNP-BCH" during the layout of the images.As the conclusions of the H&E staining result of primary organs were based on the correct images, the conclusions remain unchanged.We apologize for this error.