NAIP and glioblastoma: We utilized the TCGA database to calculate the NAIP levels in tumor and normal tissues, revealing that NAIP was differentially expressed in 11 of the 33 carcinomas (CHOL, COAD, GBM, HNSC, KICH, KIRC, LUAD, LUSC, READ, THCA, and UCEC) (Fig 7A).