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. 2019 Apr 12;76(17):3433–3447. doi: 10.1007/s00018-019-03080-x

Fig. 7.

Fig. 7

Schematic representation of the proposed mechanism for 922-induced IGF-1Rβ degradation in PC cells. Long-term treatment with 922 reduced proteasome activity and promoted IGF-1Rβ degradation through the CMA pathway. The downstream signaling pathways PI3 K and MAPK were significantly attenuated by 922, thereby suppressing proliferation and survival of PC cells