a strong trendp=0.055
As TCF1 was also expressed by cancer cells, we assessed its prognostic impact and found that increased percentage of TCF1 + in cancer cells was associated with a strong trend for a worse DFS in the TC (HR:2.5, 95%CI:1.0-6.5 p=0.055), a trend that became significant when the TCF1 positivity was assessed in the IF (HR:2.1, 95%CI:1.0-4.4, p=0.045) ( Table 1 , Figure 1D ).