2025
MitoStores: stress-induced aggregation of mitochondrial proteins
Abstract: Most mitochondrial proteins are synthesized in the cytosol and post-translationally imported into mitochondria. If the rate of protein synthesis exceeds the capacity of the mitochondrial import machinery, precursor proteins can transiently accumulate in the cytosol. The cytosolic accumulation of mitochondrial precursors jeopardizes cellular protein homeostasis (proteostasis) and can be the cause of diseases. In order to prevent these toxic effects, most non-imported precursors are rapidly degraded by the ubiqu…
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2025
2026
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Cited by 4 publications
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