Fig. 5From: The PI3K/AKT/mTOR signaling pathway is aberrantly activated in primary central nervous system lymphoma and correlated with a poor prognosisKaplan-Meier survival curves for OS and PFS according to the expression of p-AKT, p-mTOR, p-S6, and p-4E-BP1 (n = 43) and the status of PTEN (n = 37) in PCNSL cohortBack to article page