Sex linkage of nuclear-encoded mitochondrial genes

A Comprehensive Analysis of Nuclear-Encoded Mitochondrial Genes in Schizophrenia

BACKGROUND The genetic risk factors of schizophrenia (SCZ), a severe psychiatric disorder, are not yet fully understood. Multiple lines of evidence suggest that mitochondrial dysfunction may play a role in SCZ, but comprehensive association studies are lacking. We hypothesized that variants in nuclear-encoded mitochondrial genes influence susceptibility to SCZ. METHODS We conducted gene-based...

Genetic Variants in Nuclear-Encoded Mitochondrial Genes Influence AIDS Progression

BACKGROUND The human mitochondrial genome includes only 13 coding genes while nuclear-encoded genes account for 99% of proteins responsible for mitochondrial morphology, redox regulation, and energetics. Mitochondrial pathogenesis occurs in HIV patients and genetically, mitochondrial DNA haplogroups with presumed functional differences have been associated with differential AIDS progression. ...

Coordinated regulation of mitochondrial topoisomerase IB with mitochondrial nuclear encoded genes and MYC

Mitochondrial DNA (mtDNA) is entirely dependent on nuclear genes for its transcription and replication. One of these genes is TOP1MT, which encodes the mitochondrial DNA topoisomerase IB, involved in mtDNA relaxation. To elucidate TOP1MT regulation, we performed genome-wide profiling across the 60-cell line panel (the NCI-60) of the National Cancer Institute Developmental Therapeutics Program. ...

GPS2 regulates mitochondria biogenesis via mitochondrial retrograde signaling and chromatin remodeling of nuclear-encoded mitochondrial genes

Effects of TCDD on the expression of nuclear encoded mitochondrial genes.

Generation of mitochondrial reactive oxygen species (ROS) can be perturbed following exposure to environmental chemicals such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Reports indicate that the aryl hydrocarbon receptor (AhR) mediates TCDD-induced sustained hepatic oxidative stress by decreasing hepatic ATP levels and through hyperpolarization of the inner mitochondrial membrane. To furthe...