Moreover, the different cancer patients, including those with brain tumors with high FN expression, were associated with poor prognosis in the PrognoScan database (http://www.abren.net/PrognoScan/, accessed on 1 November 2017) (Figure 3) and the Human Protein Atlas database—Pathology Atlas (https://www.proteinatlas.org/, accessed on 1 November 2017) (data not shown) minings. This evidence concerns the gene FN1 and brain neoplasm.