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Protein import motor complex reacts to mitochondrial misfolding by reducing protein import and activating mitophagy
This study explores the consequences of import failure in mammalian cells; wherein, blocking the import machinery has profound effects on mitochondrial ultra-structure and dynamics, but, surprisingly, does not impact import. The explanation is an astonishing response involving intercellular mitochon...
ORGANISM(S): Homo sapiens (Human) 
2024-05-24 | PXD040098 | Pride
Most mitochondrial proteins are encoded in the nucleus and require mitochondrial import after translation in the cytosol. A number of mutations in the mitochondrial protein import machinery have been shown to lead to human pathologies. However, a lack suitable tools to measure mitochondrial protein ...
ORGANISM(S): Homo sapiens (Human) 
2021-12-18 | PXD024054 | Pride
Most mitochondrial proteins are encoded in the nucleus and require mitochondrial import after translation in the cytosol. A number of mutations in the mitochondrial protein import machinery have been shown to lead to human pathologies. However, a lack suitable tools to measure mitochondrial protein ...
ORGANISM(S): Homo sapiens (Human) 
2021-12-20 | PXD024066 | Pride
Most mitochondrial proteins are encoded in the nucleus and require mitochondrial import after translation in the cytosol. A number of mutations in the mitochondrial protein import machinery have been shown to lead to human pathologies. However, a lack suitable tools to measure mitochondrial protein ...
ORGANISM(S): Homo sapiens (Human) 
2021-12-18 | PXD022521 | Pride
Mitochondrial protein import clogging as a mechanism of disease
Upon mitochondrial dysfunction, mitophagy has been described to be activated by a breakdown of membrane potential leading to PINK1 accumulation on the outer membrane and engulfment of mitochondria for degradation. However, recent findings have indicated that mitophagy may also be triggered in the ab...
ORGANISM(S): Homo sapiens (Human) 
2022-09-03 | PXD022560 | Pride
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