Mitochondrial DNA haplogroup cluster UKJT reduces the risk of PD

Angela Pyle, Thomas Foltynie, Watcharee Tiangyou, Claire Lambert, Sharon M. Keers, Liesl M. Allcock, Jill Davison, Simon J. Lewis, Robert H. Perry, Roger Barker, David J. Burn, Patrick F. Chinnery*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

169 Citations (Scopus)

Abstract

There is increasing evidence that genetic variants of mitochondrial DNA have an important role in the cause of idiopathic Parkinson's disease. We determined the mitochondrial DNA haplogroup of 455 Parkinson's disease cases, 185 Alzheimer's disease cases, and 447 healthy English control subjects. The UKJT haplogroup cluster was associated with a 22% reduction in population-attributable risk for Parkinson's disease. There was no association between individual haplogroups or die UKJT cluster and Alzheimer's disease, confirming that the association with Parkinson's disease was disease specific and not a general effect seen in all neurodegenerative diseases.

Original languageEnglish
Pages (from-to)564-567
Number of pages4
JournalAnnals of Neurology
Volume57
Issue number4
DOIs
Publication statusPublished - Apr 2005
Externally publishedYes

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