A microarray data set from the Gene Expression Omnibus (GEO) database identified other 9 genes correlated with the progression of NSCLC: in the list KIF11 appears as an upregulated gene involved in tumorigenesis, progression, and resistance to cisplatin, its knockdown decreased the proliferation of A549 and SPCA1 cells [28]. The gene discussed is KIF11; the disease is non-small cell lung carcinoma.