USP30 and ovarian cancer: Univariate Cox regression analysis results showed that AP000695.1 (HR: 1.73, 95% CI: 1.05–2.85, p-value: 0.033) was a risk factor of ovarian cancer while LINC00996 (HR: 0.422, 95% CI: 0.235–0.758, p-value: 0.00388) and USP30-AS1 (HR: 0.794, 95% CI: 0.677–0.931, p-value: 0.00464) were protective factors of ovarian cancer (Figure 2D).