Show Notes
Could some mitochondrial disorders also be treatable interferonopathies?
In a new JIMD Reports Shortcast, Dan Brooks and Fernando Scaglia look at a fascinating case of PNPT1-related mitochondrial disease in which mitochondrial dysfunction was accompanied by activation of the type I interferon pathway.
Treatment with the JAK inhibitor tofacitinib normalised the interferon signature and was associated with improvements in biochemical and clinical measures. As a single case it is necessarily preliminary, but it provides an intriguing example of how understanding the crosstalk between mitochondria and the immune system might open up new therapeutic approaches.
JAK Inhibition in PNPT1-Related Mitochondrial Interferonopathy: A Case Report and Review of Mitochondrial–Immune Crosstalk Dan Ross Brooks, et al https://doi.org/10.1002/jmd2.70096
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