TNF and breast carcinoma: Mechanistically, NCEH1 regulated Neuropilin-1 (NRP1) expression, and both promoted malignant phenotypes in breast cancer by activating the TNF-α/NF-κB signalling pathway.<h4>Conclusion</h4>Our findings demonstrate that NCEH1 accelerates breast cancer progression by modulating NRP1 and activating the TNF-α/NF-κB signalling pathway.