**Curation Notes:** In April 2021, the cell line contributors, per information from iNFixion, informed us that the ipnNF95.11c cell line (specifically, the vials being distributed by ATCC) is probably an NF1 -/- cell line, even though the original cell lines generated by Wallace and colleagues are an NF1 +/- cell line. Thus, the `nf1Genotype` annotation on data files for these samples has been altered from `+/-` to `-/-,+/-`.