Bi-allelic variants in the aminopeptidase XPNPEP3 cause mitochondrial disease with pediatric cardiomyopathy
Claudine W.B. Ruijmbeek, Sjoerd Ruizenaar, Herma C. van der Linde, Edgar E. Nollet, Wouter A. S. Doff, Victoria C.S. Bogaard, Marlene de Pee, Federico Ferraro, Richard J. Rodenburg, Henk S. Schipper, Alexander Hirsch, Marjon A. van Slegtenhorst, Jan H. von der Thüsen, Jeroen Demmers, Wilfred F. J. van IJcken, , Judith M. A. Verhagen
This study identifies bi-allelic XPNPEP3 variants causing mitochondrial disease with pediatric cardiomyopathy, revealing impaired mitochondrial protein processing as the underlying mechanism.
medRxiv · Jan 11, 2025 · PreprintGenetic & Genomic Medicine