Figure 6.
Nuclear factor-κB (NF-κB) inhibitor alpha (NFKBIA) and NF-κB1 protein expression detected by immunohistochemistry (magnification, ×400). (a) NFKBIA protein positive expression in pilocytic astrocytoma. (b) NFKBIA protein negative expression in gliolbastoma. (c) NF-κB1 protein positive expression in glioblastoma harboring the single nucleotide polymorphism (SNP) rs1957106 CT genotype. (d) NF-κB1 protein positive expression in glioblastoma harboring the SNP r 1957106 CC genotype.