TNF and breast cancer: Similar to the results in Cox regression analysis, subgroups of BLBC with higher IFNγ (log-rank p = 7.45E-04, 0.02 and 0.03 respectively) and TNFα (log-rank p = 0.06, 0.06 and 6.31E-03 respectively) activity had significantly lower recurrence risk in all 3 BC cohorts (Fig. 3).