Pathological variants in nuclear genes causing mitochondrial complex III deficiency: An update.

Autor: Čunátová K; Department of Biomedical Sciences, University of Padova, Padova, Italy.; Veneto Institute of Molecular Medicine, Padova, Italy., Fernández-Vizarra E; Department of Biomedical Sciences, University of Padova, Padova, Italy.; Veneto Institute of Molecular Medicine, Padova, Italy.
Jazyk: angličtina
Zdroj: Journal of inherited metabolic disease [J Inherit Metab Dis] 2024 Nov; Vol. 47 (6), pp. 1278-1291. Date of Electronic Publication: 2024 Jul 25.
DOI: 10.1002/jimd.12751
Abstrakt: Mitochondrial disorders are a group of clinically and biochemically heterogeneous genetic diseases within the group of inborn errors of metabolism. Primary mitochondrial diseases are mainly caused by defects in one or several components of the oxidative phosphorylation system (complexes I-V). Within these disorders, those associated with complex III deficiencies are the least common. However, thanks to a deeper knowledge about complex III biogenesis, improved clinical diagnosis and the implementation of next-generation sequencing techniques, the number of pathological variants identified in nuclear genes causing complex III deficiency has expanded significantly. This updated review summarizes the current knowledge concerning the genetic basis of complex III deficiency, and the main clinical features associated with these conditions.
(© 2024 The Author(s). Journal of Inherited Metabolic Disease published by John Wiley & Sons Ltd on behalf of SSIEM.)
Databáze: MEDLINE
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