SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Charl A) "

Search: WFRF:(Charl A)

  • Result 1-3 of 3
Sort/group result
   
EnumerationReferenceCoverFind
1.
  •  
2.
  • Burr, S. P., et al. (author)
  • Cell lineage-specific mitochondrial resilience during mammalian organogenesis
  • 2023
  • In: Cell. - : Elsevier BV. - 0092-8674. ; 186:6
  • Journal article (peer-reviewed)abstract
    • Mitochondrial activity differs markedly between organs, but it is not known how and when this arises. Here we show that cell lineage-specific expression profiles involving essential mitochondrial genes emerge at an early stage in mouse development, including tissue-specific isoforms present before organ formation. However, the nuclear transcriptional signatures were not independent of organelle function. Genetically disrupting intra-mitochondrial protein synthesis with two different mtDNA mutations induced cell lineage-specific compensatory responses, including molecular pathways not previously implicated in organellar maintenance. We saw downregulation of genes whose expression is known to exacerbate the effects of exogenous mito-chondrial toxins, indicating a transcriptional adaptation to mitochondrial dysfunction during embryonic devel-opment. The compensatory pathways were both tissue and mutation specific and under the control of tran-scription factors which promote organelle resilience. These are likely to contribute to the tissue specificity which characterizes human mitochondrial diseases and are potential targets for organ-directed treatments.
  •  
3.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-3 of 3

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view