In our previous studies, primary schwannoma cells (JEI-001) were obtained from a 41-year-old vestibular schwannoma patient, cultured, and immortalized using lentivirus-mediated infection, and JEI-001 contains an Exon 5 mutation of the NF2 gene (c.515delG) [7]. This evidence concerns the gene NF2 and Vestibular schwannoma.