Mitochondrial Haplogroups

Mitochondrial Haplogroups and Well Defined Populations

Mitochondrial Haplogroups Define Two Phenotypes of Osteoarthritis

OBJECTIVE To assess a mitochondrion-related phenotype in patients with osteoarthritis (OA). METHODS Serum levels of the following OA-related biomarkers: matrix metalloproteinase-1 (MMP-1); MMP-3; MMP-13; myeloperoxidase (MPO); a peptide of the alpha-helical region of type II collagen, Coll2-1, and its nitrated form Coll2-1NO(2); a C-terminal neoepitope generated by the collagenase-mediated cl...

Mitochondrial Haplogroups Associated with Japanese Parkinson’s Patients

Mitochondrial haplogroups associated with elite Japanese athlete status.

PURPOSE It has been hypothesised that certain mitochondrial haplogroups, which are defined by the presence of a characteristic cluster of tightly linked mitochondrial DNA polymorphisms, would be associated with elite Japanese athlete status. To examine this hypothesis, the frequencies of mitochondrial haplogroups found in elite Japanese athletes were compared with those in the general Japanese ...

Analysis of European mitochondrial haplogroups with Alzheimer disease risk.

We examined the association of mtDNA variation with Alzheimer disease (AD) risk in Caucasians (989 cases and 328 controls) testing the effect of individual haplogroups and single nucleotide polymorphisms (SNPs). Logistic regression analyses were used to assess risk of haplogroups and SNPs with AD in both main effects and interaction models. Males classified as haplogroup U showed an increase in...