Skip to main content
Fig. 2 | Cell Communication and Signaling

Fig. 2

From: Activation of cannabinoid receptor type 2-induced osteogenic differentiation involves autophagy induction and p62-mediated Nrf2 deactivation

Fig. 2

CNR2 agonists activate autophagy and suppress mTOR pathway in hFOB 1.19 cells. hFOB 1.19 cells were cultured at 34 °C until reaching confluence, and then transferred to 39 °C. Forty-eight hours later, HU308 (5, 10, 25, 50 or 100 nM) or JWH133 (1, 2, 5, 10 or 20 μM) was added into the cell medium. Twelve hours later, hFOB 1.19 cells were subjected to a-b western blotting analysis. c For immunofluorescence staining of p62, hFOB 1.19 cells were treated with 50 nM HU308 or 10 μM JWH133 for 12 h. d-g hFOB 1.19 cells were infected with LV-CNR2 shRNA at 34 °C, and 24 h later, cells were transferred to 39 °C for differentiation. Forty-eight hours later, cells were further treated with 50 nM HU308 or 10 μM JWH133 for 12 h, and then harvested for western blotting analysis

Back to article page