CCLE data analysis showed that MYC mRNA expression levels were negatively associated with MICA and MICB mRNA expression levels in 18 SCLC-N cell lines [25] (p = 0.0167 and p = 0.0033, respectively) (Figure 5A, Table S3), but not in total 71 SCLC cell lines (Figure S6), indicating that the negative correlation between MYC and NKG2DL expression levels may only exist in SCLC-N. Here, MICB is linked to small cell lung carcinoma.