NAAA and cancer: The results showed that compared to paracancerous and normal tissues, NAAA gene mRNA was highly expressed in 10 types of cancers, namely, BRCA, DLBC, GBM, LAML, OV, PAAD, PCPG, PRAD, STAD, and TGTC, whereas low expression was observed in ACC, CESC, CHOL, ESCA, HNSC, KICH, KIRC, KIRP, LIHC, LUAD, LUSC, SKCM, THCA, THYM, UCEC, and UCS.