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. 2023 Jul 24;14(7):461. doi: 10.1038/s41419-023-05926-6

Fig. 7. Overview of the signal pathways and biological functions in chondrosarcoma.

Fig. 7

The activated Hedgehog-Gli1 signal pathway in chondrosarcoma enhances RNAP III signaling for endogenoust RNA fragments synthesis. GANT-61 effectively inhibits tumor growth by targeting RNAP III and tRNA-Gly-CCC synthesis, inducing G2/M cell cycle arrest, apoptosis, and autophagy. GANT-61-induced autophagy involves ULK1 expression and MAPK signaling.