Mitochondrial fission factor senses and governs ferroptosis

Nature, Published online: 16 September 2026; doi:10.1038/s41586-026-11020-6The mitochondrial–peroxisomal fission adaptor MFF is identified as a selective pro-ferroptotic mediator, and the newly developed MFF–SPARK sensor enables high-content screening of ferroptosis-sensitizing compounds and the discovery of upstream regulators of MFF.

SINSIN
Sep 16, 2026 - 23:00
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Mitochondrial fission factor senses and governs ferroptosis

Nature, Published online: 16 September 2026; doi:10.1038/s41586-026-11020-6The mitochondrial–peroxisomal fission adaptor MFF is identified as a selective pro-ferroptotic mediator, and the newly developed MFF–SPARK sensor enables high-content screening of ferroptosis-sensitizing compounds and the discovery of upstream regulators of MFF.

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