Correction to: Cell Death Discovery https://doi.org/10.1038/s41420-021-00724-5 published online 1 November 2021

The original version of this article unfortunately contained a mistake in Table 1. In TNM stage, the number of cases of two groups should be 21 (pTa–pT1) and 46(pT2–pT4). This mistake has no impact on the research results. The authors apologize for the mistake. The corrected table can be found below. The original article has been corrected.

Table 1 Correlation between FTO expression and clinicopathological characteristics of 67 bladder cancer patients.