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. 2022 May 10;41(13):e110031. doi: 10.15252/embj.2021110031

Figure 5. Tumor growth is supported by host autophagy.

Figure 5

Left: Autophagy inhibition in the liver increases plasma arginase‐1, depleting circulating arginine. Ablation of host autophagy decreases the growth of autophagy competent cancer cells. Right: Autophagy inhibition in pancreatic stellate cells reduces alanine delivery to autophagy competent pancreatic cancer cells.