FXYD5 and neoplasm: After adjusting for age, residual tumour, and FIGO stage, multivariate cox proportional hazard model indicated that FXYD5 mRNA expression (HR = 1.93, p = 0.025), FXYD5 protein expression (HR = 2.30, p = 0.026) and residual tumour (HR = 2.81, p = 0.016) were independent prognostic factors for mortality, while only FXYD5, both at mRNA (HR = 1.92, p = 0.016) and protein level (HR = 2.11, p = 0.023), was an independent prognosticator in patients with disease recurrence/progression (Table 4).