Interestingly, following the exposure of NSCLC cells to scL-RB94 in culture, we observed a time-dependent increase of ligands (ULBP2, MICA, and MICB) for NK cell activation receptors at the mRNA level compared with untreated H292 and H358 cells (Figure 4A and Figure S6). Here, MICB is linked to non-small cell lung carcinoma.