We found that overexpression of RTVP-1 significantly reduced the association of N-WASP and hnRNPK (Figure 5B) and abrogated the inhibitory effect of hnRNPK on N-WASP-induced cell migration when co-expressed in the A172 glioma cells (Figure 5C). The gene discussed is GLIPR1; the disease is central nervous system cancer.