Coenzyme Q and mitochondrial disease

CM Quinzii, M Hirano - Developmental disabilities research …, 2010 - Wiley Online Library
Abstract Coenzyme Q10 (CoQ10) is an essential electron carrier in the mitochondrial
respiratory chain and an important antioxidant. Deficiency of CoQ10 is a clinically and …

[PDF][PDF] COQ4 mutations cause a broad spectrum of mitochondrial disorders associated with CoQ10 deficiency

G Brea-Calvo, TB Haack, D Karall, A Ohtake… - The American Journal of …, 2015 - cell.com
Primary coenzyme Q10 (CoQ 10) deficiencies are rare, clinically heterogeneous disorders
caused by mutations in several genes encoding proteins involved in CoQ 10 biosynthesis …

Mutations in COQ4, an essential component of coenzyme Q biosynthesis, cause lethal neonatal mitochondrial encephalomyopathy

WK Chung, K Martin, C Jalas, SR Braddock… - Journal of medical …, 2015 - jmg.bmj.com
Background The identification of the molecular basis of mitochondrial disorders continues to
be challenging and expensive. The increasing usage of next-generation sequencing is …

CoQ10 deficiency diseases in adults

CM Quinzii, M Hirano, S DiMauro - Mitochondrion, 2007 - Elsevier
Deficiency of Coenzyme Q10 (CoQ10) in muscle has been associated with a spectrum of
diseases including infantile-onset multi-systemic diseases, encephalomyopathies with …

[HTML][HTML] Coenzyme Q biosynthesis in health and disease

MJ Acosta, LV Fonseca, MA Desbats, C Cerqua… - … et Biophysica Acta (BBA …, 2016 - Elsevier
Coenzyme Q (CoQ, or ubiquinone) is a remarkable lipid that plays an essential role in
mitochondria as an electron shuttle between complexes I and II of the respiratory chain, and …

Secondary CoQ10 deficiency, bioenergetics unbalance in disease and aging

P Navas, MV Cascajo, M Alcázar‐Fabra… - Biofactors, 2021 - Wiley Online Library
Abstract Coenzyme Q10 (CoQ10) deficiency is a rare disease characterized by a decreased
accumulation of CoQ10 in cell membranes. Considering that CoQ10 synthesis and most of …

A fatal case of COQ7‐associated primary coenzyme Q10 deficiency

AKY Kwong, ATG Chiu, MHY Tsang, KS Lun… - JIMD …, 2019 - Wiley Online Library
Abstract Background Primary coenzyme Q10 (CoQ10) deficiencies are clinically and
genetically heterogeneous group of disorders associated with defects of genes involved in …

Dysfunctional Coq9 protein causes predominant encephalomyopathy associated with CoQ deficiency

L Garcia-Corzo, M Luna-Sánchez… - Human molecular …, 2013 - academic.oup.com
Abstract Coenzyme Q10 (CoQ10) or ubiquinone is a well-known component of the
mitochondrial respiratory chain. In humans, CoQ10 deficiency causes a mitochondrial …

Coenzyme Q10 Therapy

J Garrido-Maraver, MD Cordero… - Molecular …, 2014 - karger.com
For a number of years, coenzyme Q10 (CoQ10) was known for its key role in mitochondrial
bioenergetics; later studies demonstrated its presence in other subcellular fractions and in …

[PDF][PDF] A nonsense mutation in COQ9 causes autosomal-recessive neonatal-onset primary coenzyme Q10 deficiency: a potentially treatable form of mitochondrial …

AJ Duncan, M Bitner-Glindzicz, B Meunier… - The American Journal of …, 2009 - cell.com
Coenzyme Q 10 is a mobile lipophilic electron carrier located in the inner mitochondrial
membrane. Defects of coenzyme Q 10 biosynthesis represent one of the few treatable …