To determine the FoxQ1 and NRXN3 expression levels in glioma cells lines and normal human astrocytes cells, we examined the FoxQ1 and NRXN3 expression in Hs683, U-87MG, SW1088, LN-229 and NHA cells by RT-qPCR and Western blot (Fig. 2A). Here, NRXN3 is linked to central nervous system cancer.