Fig. 6From: Tumor protein D52 is upregulated in oral squamous carcinoma cells under hypoxia in a hypoxia-inducible-factor-independent manner and is involved in cell death resistanceHistopathological images of the tumors from tumor-xenografted mice. Collected tumors (Control, TPD52KD, PX-478, and TPD52KD with PX-478) were subjected to HE staining and immunohistochemistry to detect p62, Akt, and p-Akt. Images of the peripheral and center of the tumor are shown individually. Bars, 1 mm (× 40) and 200 mm (× 200). Experiments were repeated 3 timesBack to article page