MFNG and breast cancer: The correlation between MFNG expression and prognosis of TNBC patients was assessed, the result indicated that high expression of MFNG was positively correlated with worse overall survival of TNBC (p < 0.001) patients, not significantly correlated with those of breast cancer (p = 0.5557) and non-TNBC (p = 0.8409) patients (Figure 1D–F.