Similarly, the mean Ki-67 grade was also the highest in MDS patients, followed by ICUS patients and HCs (1.72, 95% CI: 1.55–1.90 vs. 1.58, 95% CI: 1.30–1.86 vs. 1.72, 95% CI: 0.95–1.16, p = 0.001, respectively) (Figure 1B). The gene discussed is MKI67; the disease is myelodysplastic syndrome.