Fig. 1

Total pGSN and sEV-pGSN are significantly associated with chemoresistance. Distribution of individual biomarkers between chemoresistant (PFI ≤ 12 months) and chemosensitive (PFI > 12 months) groups using dot plots. Points on dot plots represent individual patient biomarker concentrations. Lines with error bars represent group mean and SEM. A CA125, Mann–Whitney U-test. B Total pGSN, Student t-test. C sEV-pGSN, Mann–Whitney U-test