When addressing the “exclusive lung interactions” the genes CDT1, CENPN, DAPK2, HJURP, KIF20A, NACPD2, NCAPG, NCAPH, SMC1B, and SPC24 have so far not been associated to survival in lung cancer, although most of its associated miRNAs have been. The gene discussed is SMC1B; the disease is lung carcinoma.