Finally, two haplotypes in LD with NDN were associated with overall survival in this cohort: first, a two-marker haplotype 57 kb downstream of NDN (rs11632341 - rs824195 AT) was associated with a significantly better overall survival (P = 0.001; Figure 1B); and second, a two-marker haplotype 95 kb downstream of NDN (rs1717831 - rs4267267 CG) was found to be significantly associated with a poorer overall survival in breast cancer patients (P = 0.002; Figure 1C). Here, NDN is linked to breast cancer.