[HTML][HTML] Mitochondrial fatty acid synthesis is an emergent central regulator of mammalian oxidative metabolism

RJ Wedan, JZ Longenecker, SM Nowinski - Cell Metabolism, 2024 - cell.com
Contrary to their well-known functions in nutrient breakdown, mitochondria are also
important biosynthetic hubs and express an evolutionarily conserved mitochondrial fatty acid …

[HTML][HTML] Mitochondria at the crossroads of health and disease

A Suomalainen, J Nunnari - Cell, 2024 - cell.com
Mitochondria reside at the crossroads of catabolic and anabolic metabolism—the essence of
life. How their structure and function are dynamically tuned in response to tissue-specific …

Two mitochondrial HMG-box proteins, Cim1 and Abf2, antagonistically regulate mtDNA copy number in Saccharomyces cerevisiae

S Schrott, C Osman - Nucleic Acids Research, 2023 - academic.oup.com
The mitochondrial genome, mtDNA, is present in multiple copies in cells and encodes
essential subunits of oxidative phosphorylation complexes. mtDNA levels have to change in …

[HTML][HTML] Single-cell mtDNA dynamics in tumors is driven by coregulation of nuclear and mitochondrial genomes

M Kim, AN Gorelick, I Vàzquez-García, MJ Williams… - Nature Genetics, 2024 - nature.com
The extent of cell-to-cell variation in tumor mitochondrial DNA (mtDNA) copy number and
genotype, and the phenotypic and evolutionary consequences of such variation, are poorly …

Association analysis provides insights into plant mitonuclear interactions

Q Lian, S Li, S Kan, X Liao, S Huang… - … Biology and Evolution, 2024 - academic.oup.com
Cytonuclear interaction refers to the complex and ongoing process of coevolution between
nuclear and organelle genomes, which are responsible for cellular respiration …

[HTML][HTML] Nuclear and mitochondrial genetic variants associated with mitochondrial DNA copy number

A Koller, M Filosi, H Weissensteiner, F Fazzini… - Scientific Reports, 2024 - nature.com
Mitochondrial DNA copy number (mtDNA-CN) is a biomarker for mitochondrial dysfunction
associated with several diseases. Previous genome-wide association studies (GWAS) have …

mtDNA-Server 2: advancing mitochondrial DNA analysis through highly parallelized data processing and interactive analytics

H Weissensteiner, L Forer, F Kronenberg… - Nucleic Acids …, 2024 - academic.oup.com
Over the past decade, mtDNA-Server established itself as one of the most widely used
variant calling web-services for human mitochondrial genomes. The service accepts …

[HTML][HTML] Distinct types of intramitochondrial protein aggregates protect mitochondria against proteotoxic stress

L Bertgen, JE Bökenkamp, T Schneckmann, C Koch… - Cell Reports, 2024 - cell.com
Mitochondria consist of hundreds of proteins, most of which are inaccessible to the
proteasomal quality control system of the cytosol. How cells stabilize the mitochondrial …

Origins of tissue and cell-type specificity in mitochondrial DNA (mtDNA) disease

SP Burr, PF Chinnery - Human Molecular Genetics, 2024 - academic.oup.com
Mutations of mitochondrial (mt) DNA are a major cause of morbidity and mortality in humans,
accounting for approximately two thirds of diagnosed mitochondrial disease. However …

[HTML][HTML] Mitochondrial genome editing: strategies, challenges, and applications

K Lim - BMB reports, 2024 - ncbi.nlm.nih.gov
Mitochondrial DNA (mtDNA), a multicopy genome found in mitochondria, is crucial for
oxidative phosphorylation. Mutations in mtDNA can lead to severe mitochondrial dysfunction …