M. Fazel et al. (72) conducted a systematic review to assess the accuracy of Kidney Injury Molecule-1 (Kim-1) in predicting AKI in children within 12 h after admission, including 13 articles, which showed that the final AUC of urinary Kim-1 in predicting AKI was 0.69 (95% CI: 0.62–0.77), and its conclusion also suggested that Kim-1 seemed to have a moderate value in predicting AKI in children. Here, HAVCR1 is linked to acute kidney injury.