MDM4 and acute kidney injury: The expressions of EHBP1L1 (Figure 6B, Mann–Whitney U-test, p < 0.001), FBXW4 (Figure 6C, Mann–Whitney U-test, p < 0.001), MDFI (Figure 6D, Mann–Whitney U-test, p < 0.001), and MDM4 (Figure 6E, Mann–Whitney U-test, p < 0.001), were markedly increased in AKI samples.