
mTORC1 activity suppresses ferroptosis through a SCARB1-dependent HDL-tocopherol uptake pathway
To identify strategies to enhance the utility of third-generation bi-steric mTORC1 inhibitors, we performed genome-scale CRISPR interference chemogenomics screens, which revealed that mTORC1 inhibitor-mediated cytostasis leaves cells exquisitely dependent on the lipid peroxide scavenging enzyme GPX4.








