And the mRNA expression levels of GATA1 and GATA2 were markedly downregulated in NSCLC with a FC of 1.148(p = 0.003) and 1.123(p = 0.006) [GSE19188], while GATA2-5 have different FC of 0.804 (p = 8.38E-10), 0.889 (p = 0.004), 1.121 (p = 0.022), 0.882 (p =1.85E-4) and 0.744 (p =3.14E-06) [GSE21933], respectively. The gene discussed is GATA2; the disease is non-small cell lung carcinoma.