MMP14 and glioblastoma: Low MMP14 expression was observed in adrenocortical carcinoma (ACC), BLCA, glioblastoma multiforme (GBM), HNSC, KIRC, brain lower grade glioma (LGG), LIHC, LUAD, mesothelioma (MESO), ovarian serous cystadenocarcinoma (OV), and pancreatic adenocarcinoma (PAAD), and OS in THCA was positively related to prognosis.