Mitochondrial disorders of the OXPHOS system

E Fernandez‐Vizarra, M Zeviani - FEBS letters, 2021 - Wiley Online Library
Mitochondrial disorders are among the most frequent inborn errors of metabolism, their
primary cause being the dysfunction of the oxidative phosphorylation system (OXPHOS) …

Redox-mediated regulation of mitochondrial biogenesis, dynamics, and respiratory chain assembly in yeast and human cells

S Geldon, E Fernández-Vizarra… - Frontiers in cell and …, 2021 - frontiersin.org
Mitochondria are double-membrane organelles that contain their own genome, the
mitochondrial DNA (mtDNA), and reminiscent of its endosymbiotic origin. Mitochondria are …

Blackout in the powerhouse: clinical phenotypes associated with defects in the assembly of OXPHOS complexes and the mitoribosome

DH Hock, DRL Robinson, DA Stroud - Biochemical Journal, 2020 - portlandpress.com
Mitochondria produce the bulk of the energy used by almost all eukaryotic cells through
oxidative phosphorylation (OXPHOS) which occurs on the four complexes of the respiratory …

Non-histone lysine crotonylation is involved in the regulation of white fat browning

Y Liu, Y Li, J Liang, Z Sun, C Sun - International Journal of Molecular …, 2022 - mdpi.com
Lysine crotonylation modification is a novel acylation modification that is similar to
acetylation modification. Studies have found that protein acetylation plays an important …

Congenital microcephaly: a debate on diagnostic challenges and etiological paradigm of the shift from isolated/non-syndromic to syndromic microcephaly

M Asif, U Abdullah, P Nürnberg, S Tinschert… - Cells, 2023 - mdpi.com
Congenital microcephaly (CM) exhibits broad clinical and genetic heterogeneity and is thus
categorized into several subtypes. However, the recent bloom of disease–gene discoveries …

CRISPR/Cas9‐based functional genomics strategy to decipher the pathogenicity of genetic variants in inherited metabolic disorders

G Muñoz‐Pujol, O Ugarteburu… - Journal of Inherited …, 2023 - Wiley Online Library
The determination of the functional impact of variants of uncertain significance (VUS) is one
of the major bottlenecks in the diagnostic workflow of inherited genetic diseases. To face this …

CHCHD4 (MIA40) and the mitochondrial disulfide relay system

H Al-Habib, M Ashcroft - Biochemical Society Transactions, 2021 - portlandpress.com
Mitochondria are pivotal for normal cellular physiology, as they perform a crucial role in
diverse cellular functions and processes, including respiration and the regulation of …

Neonatal-onset mitochondrial disease: clinical features, molecular diagnosis and prognosis

T Ebihara, T Nagatomo, Y Sugiyama… - Archives of Disease in …, 2022 - fn.bmj.com
Objective Neonatal-onset mitochondrial disease has not been fully characterised owing to
its heterogeneity. We analysed neonatal-onset mitochondrial disease in Japan to clarify its …

Mitochondrial complex-1 as a therapeutic target for cardiac diseases

NK Rai, H Venugopal, R Rajesh, P Ancha… - Molecular and cellular …, 2024 - Springer
Mitochondrial dysfunction is critical for the development and progression of cardiovascular
diseases (CVDs). Complex-1 (CI) is an essential component of the mitochondrial electron …

DNAJC30 biallelic mutations extend mitochondrial complex I–deficient phenotypes to include recessive Leber's hereditary optic neuropathy

JL Wiggs - The Journal of Clinical Investigation, 2021 - Am Soc Clin Investig
Leber's hereditary optic neuropathy (LHON) is the most common mitochondrial disease and
in most cases is caused by mutations in mitochondrial DNA–encoded (mtDNA-encoded) …