Interestingly, NGS analysis of both cell lines and the tumor tissue from all five patients exhibited the identical NAB2-STAT6 fusion (NAB2 chr12:57486749:+ STAT6 chr12:57502081:-; NAB2 exon 4/STAT6 exon 2; HG19), as demonstrated in Figure 4. This evidence concerns the gene STAT6 and neoplasm.