highly significantp = 0.0008
When categorising based on both signatures, there was a highly significant association with CA9 ( p = 0.0008) and HIF-1α ( p = 0.007) protein expression.
When categorising based on both signatures, there was a highly significant association with CA9 ( p = 0.0008) and HIF-1α ( p = 0.007) protein expression.
The interaction between the treatment arms and hypoxia status was borderline significant for LRFS ( p = 0.06) and OS ( p = 0.08).
Combining the signatures improved performance (HR = 0.26, 95% CI 0.08–0.82, p = 0.014) with borderline significance for an interaction test ( p = 0.065).
In the TCGA BLCA test data set ( n = 121), the miRNA signature showed a trend for PFS (HR = 1.75, 95% CI 0.94–3.27, p = 0.074) but was not prognostic for OS (HR = 1.53, 95% CI 0.84–2.76, p = 0.16) (Fig. 2b, d and Supplementary Table 6 ).