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Novel functions of Fanconi anemia proteins in selective autophagy and inflammation - PubMed

  • ️Fri Jan 01 2016

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Novel functions of Fanconi anemia proteins in selective autophagy and inflammation

Rhea Sumpter et al. Oncotarget. 2016.

No abstract available

Keywords: BRCA; Fanconi anemia; inflammasome; innate immunity; mitophagy.

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Figure 1
Figure 1. Pathophysiological consequences of defective FA gene-mediated selective autophagy

In a wild-type cells (left panels), viruses and damaged mitochondria are targeted by selective autophagy. This process removes pro-inflammatory pathogenassociated molecular patterns (PAMPs; e.g. viral nucleic acids) and danger associated molecular patterns (DAMPs; e.g. mitochondrial (mt) ROS). Defective clearance of selective autophagy substrates in FA gene-deficient cells (right panels) results in persistence of PAMPs and DAMPs, increased inflammasome activation, and oxidative genotoxic stress.

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