NRF1 and triple-negative breast carcinoma: Moreover, it was found that the combination of GTSE1 and TUBA1C predicted a 100% probability of triple-negative breast cancer (TNBC) in whites; NRF1, TUBA1B and BAX with EFNA4, and NRF1 and BTRC predicted a 100% probability of TNBC in blacks, confirming the potential of TUBA1C as a diagnostic marker [31].