Skip to main content
. 2021 Apr 23;16(4):e0248380. doi: 10.1371/journal.pone.0248380

Fig 9. Immunohistochemical analysis of xenograft tumors of mice treated with vehicle, INK 128, ganetespib, or rapamycin for 21 days.

Fig 9

Xenograft tumors generated from SNU-398 cells were harvest 24h after ganetespib treatment, 6h after INK 128 and rapamycin treatment, and stained using H&E, pS6 (S235/236), TSC2, ApopTag, or PCNA antibodies. Images shown were 60X magnified, insets showed portions of the tumor at higher magnification (400X). Tumors showed a distinct vascularization. TSC2 was not expressed in any tumor. PS6 (S235/236) expression was stronger in vehicle- and ganetespib-treated mice and correlated with locations of higher proliferation.