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Transcriptomics DNAJC15 and DNAJC19 knockdown in HeLa cells
Mitochondria adapt to cellular stress to ensure cell survival. The stress-regulated mitochondrial peptidase OMA1 orchestrates these adaptive responses, which limit mitochondrial fusion and promote mitochondrial stress signaling and metabolic rewiring. Here, we show that cellular stress adaptation in...
ORGANISM(S): Homo sapiens (Human) 
2025-12-16 | PXD061185 | Pride
To better understand how OMA1 affects mitochondrial proteostasis and stress responses, we performed a proteomic survey of OMA1-deficient cells for proteolytic substrates. We demonstrate that OMA1 cleaves the mitochondrial chaperone DNAJC15 facilitating its degradation by the mitochondrial m-AAA prot...
ORGANISM(S): Homo sapiens 
2025-12-19 | GSE299431 | GEO
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