26, 27, 28 Different concentrations of DAW22 were exposed to a panel of five MPNST cell lines for 48 hours: sporadic MPNST cell line STS‐26T and four NF1‐associated MPNST cell lines S462, S462‐TY, ST8814, and T265. This evidence concerns the gene NF1 and malignant peripheral nerve sheath tumor.