Additional file 2: Table S2. of Elevated expression of HSP90 and the antitumor effect of an HSP90 inhibitor via inactivation of the Akt/mTOR pathway in undifferentiated pleomorphic sarcoma

Immunohistochemical Results and Their Statistical Analysis. EFS, event-free survival; LI, labeling index; OS, overall survival; pAkt, phosphorylated protein kinase B; p-ERK1/2, phosphorylated-extracellular signal-regulated kinase1/2; p-4EBP, phosphorylated eukaryotic translation initiation factor 4E-binding protein; p-MEK1/2, phosphorylated mitogen-activated protein kinase1/2; p-mTOR, phosphorylated mammalian target of rapamycin; p-S6RP, phosphorylated S6 ribosomal protein; PTEN, phosphatase and tensin homologue. The Fisher exact test or the log-rank test was used if not indicated otherwise. a: p