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. 2021 Apr 9;3(1):vdab057. doi: 10.1093/noajnl/vdab057

Figure 6.

Figure 6.

IDH1-mutant astrocytoma critically depend on CSE for GSH synthesis to counteract ROS. Schematic summary showing reliance of IDH1m astrocytomas on de novo GSH synthesis through increased cysteine production via CSE, thereby compensating for reduced GSH recycling due to limited NADPH (see text for details).