The GEOmnibus dataset GSE6927 provided data on the differentially expressed genes in the HIGK treated with Fn. The GEO2R analysis revealed 22 differentially expressed genes in HIGK cells treated with Fn. The expression profile of these genes was then analyzed in the HNSCC (TCGA, Firehose Legacy) dataset employing the UALCAN database. Here, FN1 is linked to head and neck squamous cell carcinoma.